Howdy, y'all! I am the VP of Technology here at Wallaroo.AI and I am looking to grow our team with a few more folks who are really skilled at deploying AI models and enjoy getting to work with some of the latest accelerator hardware available.
Our core mission is to automate the entire deployment lifecycle for AI models — on any hardware platform. This involves automating the packaging, compilation, deployment, and optimization steps necessary to ensure models run efficiently. Our platform allows users to target different hardware simply by changing a line of Python and rerunning the process.
To achieve this, we need people who deeply understand the complexities of AI model deployment and inference so that we can automate it across a wide variety of hardware platforms.
We are a series-A startup that has been fully distributed from the beginning -- we hire the best talent wherever you are. If you think your skills align with our mission and you like working on high visibility projects with a fast-paced team, please get in touch!
Jam.dev | Staff Fullstack Engineer & AI Product Engineer | Typescript/React | Remote (+ in person in SF, Austin, NYC) | Full-time
Dev tools company with 200,000+ users in 2 years. $10M in funding from Vercel CEO, GitHub CTO, Cloudflare CEO, etc.
We’re building a flight recorder for web apps – so anyone can report issues to engineers in a way that's actually debuggable (w/ console, network, websockets debugger, etc).
Small, senior team – several ex-engineering directors turned ICs (mostly ex-early Cloudflare). Looking for staff-level engineers with experience building highly performant front-end apps.
Stack: React/Typescript and MobX (MST) on the frontend, and Node/GraphQL across our backend.
The challenge ahead: Scaling. Usage 10x’ed last year, and our users are in 176 countries, on all sorts of devices, network conditions, etc. Our bar for quality is high.
As a dev tool, developers at Jam are directly connected and involved with the product. Your usage of the product will directly inform the direction of Jam’s future.
MaFi Games | Senior ASP.NET (full-stack) | Contract | Remote
Hi, I'm the co-founder of MaFi Games, the indie studio behind Captain of Industry. We're looking for an experienced full-stack ASP.NET engineer to help us grow our community website, including features like a modding database, blog, and forum.
Some reasons you'd enjoy working with us:
- A multicultural, collaborative, and innovative work environment where your voice is heard.
- Fully remote job with flexible working hours and vacation schedule.
- High quality C# code base, code reviews, tests.
- High work satisfaction, work with a talented team on a popular video game with a wonderful community.
We're building an AI care platform to reduce ER visits, close care gaps, and guide patients to the right care at the right time. We're a pre-seed healthcare startup working with major providers to drive real outcomes. We have great runway, we're moving fast, and we have lots of leads that mean we can't build fast enough. We also believe in compliance and security from day 0.
We're looking for someone with deep healthcare integration experience to hit the ground running. Ideally they're a pragmatic backend expert to help us scale our integration platform as we continue to grow. The expectation is deep knowledge of healthcare standards. Integrations can be a full time role, but at a startup it's necessary to wear many hats. So this individual should also feel comfortable as a generalist who can jump in at any part of the stack.
I have been a software engineer for over 12+ years and am currently an EM. I am looking into transitioning into healthcare technology because of the kind of problem it solves. Trying to connect my skill and purpose, and healthcare seems the most interesting to me. So you think deep experience is needed for this role?
Internet Archive | Senior Datacenter Network Infrastructure Engineer | On-site SF Preferred | https://archive.org
The Internet Archive is looking for a datacenter & network engineering to help us with our physical datacenters (one is a converted church in SF!) and networking stack. We have a global site pushing 100s of gigabits out of on-prem and bare metal, adding 150TB a day of new data.
PostHog equips developers to build successful products by combining product analytics, feature flags, session replay, a data warehouse, CDP and many more.
* we have a public handbook (posthog.com/handbook) if you want to learn how we work, pay and more in complete detail.
* we are growing through more autonomy and transparency not through process.
* we have a ton of scale and a bunch of super interesting technical problems to solve
* we're building 20 more products over the next couple of years, so you could end up building one of those
* public compensation calculator! see immediately what you'd get paid
This is a 100% on-site position in our office located in San Diego, CA. We are Fabric8Labs, at the forefront of additive manufacturing, utilizing our proprietary electrochemical 3D printing technology. We aim to revolutionize the design and manufacturing of advanced components for various industries, including semiconductors, aerospace, and medical devices. We are looking for a Software Engineer who is excited about the intersection of hardware and software. In this role, I will have the chance to build impactful software tools and closely collaborate with hardware engineers, materials scientists, and business teams.
Renaissance Philanthropy's aim is to activate a virtuous circle of increasing ambition and impact between philanthropists and innovators: by identifying frontier experts both in science and in new ways of solving problems; by tapping into the growing number of emerging philanthropists; and by building multi-sector initiatives that can harness the power of philanthropy, markets, and governments.
RenPhil's Engineering Hub supports mission-driven, grant-funded educational technology projects that seek to improve educational outcomes in fundamental skills like math and reading. The Engineering Hub consists of data scientists, machine learning engineers, and full-stack developers who collaborate with researchers and entrepreneurs to build scalable, measurably effective tools for teachers and students.
We’re looking for folks who:
- can speak the languages of both research and engineering
- are creative problem solvers
- are comfortable with navigating ambiguity
- want to help create a world where all children receive a high-quality education.
awesome! Bigly interested in the fullstack role, I will write you a cover letter. Providing high quality education to 100s of kids for years has been one of the more rewarding jobs and would love to contribute another way.
I have relevant experience in telemetry, cloud / ci/cd, automation testing, UI design, devops, and have a rudimentary knowledge of RAG and LLMs.
Freetrade is a commission-free investing app used by over 1 million people in the UK. Our team is expanding, and we’re seeking software engineers to evolve and scale our core investing platform. In this role, you will be instrumental in building and maintaining reliable and trustworthy systems for trade execution, clearing and settlement, asset servicing, and internal operational tools. You will also play a key role in shaping our technical direction and mentoring other engineers as our team grows.
Tech we use: TypeScript, Node.js, Postgres, and GCP
Note: We are three days in the office
We don’t sponsor visas at the moment.
We are hiring across the board in engineering, data, people, marketing, risk & compliance and finance.
Cassidy (Series A) - Senior Full Stack Software Engineer / AI Product Engineer - NYC
Cassidy (https://cassidyai.com) is a no-code platform that allows businesses to build custom AI assistants that automate complex business processes, powered by internal company data. By connecting to a company’s knowledge (docs, wikis, calls, etc.) and leveraging major AI models, Cassidy aims to be the “AI colleague” for every team—helping them work 100x faster without heavy engineering overhead. We're well funded, growing incredibly fast and have an insane distribution advantage in a growing market.
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If building powerful and reliable automation primitives for non-technical users sounds interesting to you, I'd love to chat! Reach out to ian@cassidyai.com or apply at https://cassidyai.com/careers.
If you write Python, you've probably heard of Pydantic (400m downloads per month) and if you do AI engineering you've probably heard of Pydantic AI (one of the fastest growing agent frameworks). We are also building Logfire - our commercial observability platform, and we are hiring our first Solutions Engineer to take ownership of our post-sales success.
We’re building an AI system for analysts and scientists, based on a fundamentally new approach to reasoning and knowledge representation. Our approach differs from LLMs in that we compose algorithms symbolically to represent complex knowledge, and perform probabilistic computations. This enables the AI-driven application of statistical models to different problems, while providing the user with a verifiable reasoning path, and an assessment of the uncertainty in each answer. We are developing applications for analysis and research in domains such as Finance, Strategy Consulting, Engineering, Material Sciences, and more.
This is an opportunity for senior engineers and product managers to join us, and contribute to shaping a deep-tech product from its earliest stage.
Hey all, I'm the CTO of Podqi. We're an AI-native brand protection platform that helps enterprise companies and top brands find and take down violations on their intellectual property. We're backed by General Catalyst and top VCs, and we work with some really fun companies — Netflix, Fortune 100 hardware companies, AM100 Law firms, and some of the most popular consumer brands.
I'm looking for an experienced Python backend engineer that's experienced in architecting and building out distributed systems at scale. Prior startup experience or open-source work is a bonus.
If interested, reach out to me directly at jesse [at] {domain name}.
Stream | Multiple Positions | Amsterdam (NL), Skopje (North Macedonia) | Boulder, CO (US) | Toronto (Canada)) | Remote possible | Full Time | Visa Sponsorship
We are consistently hiring backend engineers ranging from Senior level to Staff / Lead / Director / Principal Go engineers. If you have experience with a different tech stack, we offer a 10-week onboarding program to train you in Go, scaling and other key topics: https://tinyurl.com/2u5x9f9w
We’re also hiring for:
* Staff Python Engineer – (Open Source Video/Voice AI Library)
* Senior Solutions Engineer
* Staff Backend Developer (Go)
At Stream, we use Go for our video SFU, chat API, Moderation and Feeds, serving high traffic from major apps like Strava, Nextdoor, Patreon, and Midjourney. Our tech stack: Go, CockroachDB, RocksDB, WebRTC, Raft, and Redis.
Why Join Stream?
* High scale/ difficult engineering, we have customers using our products with millions of users
* Default alive. Startup growth opportunity with healthy revenue
* All managers are hands-on and capable engineers
* Edge network of servers around the world
* Great opportunity to learn and grow
Remote: our roles are primarily NL, US, North Macedonia, or CA-based (hybrid), but exemptions for remote work within the EU may apply to specific cases.
Stainless | Engineers, EMs, GTM, Former Founders | NYC & SF (onsite) | Full-time
When you npm install openai or pip install anthropic, you’re pulling code generated by Stainless.
We’re building the platform for high-quality, easy-to-use APIs — and companies like OpenAI, Anthropic, and Cloudflare already rely on us.
We’re ~3 years old, ~50 people, with strong revenue, several years of runway, and backing from Sequoia and a16z.
As one of our first 35 engineers, you’ll have real ownership, autonomy to build great products, and a direct hand in shaping the future of how developers consume APIs.
We’re looking for exceptionally productive, thoughtful, and kind people who want to make software development better for everyone.
Learn more & apply → https://stainless.com/jobs?utm_source=YlRQ8pvARO
With recent technologies such as WebGPU and WebAssembly, the browser is quickly becoming a powerful gaming platform. High-quality 3D graphics and near-native level performance are now possible without the need for downloads, apps, or platform-specific development. Our browser games platform is already reaching close to 50 million people per month. We are self-funded, profitable, remote-first, and fast-growing.
We are currently looking for multiple people to bring our engineering, product, data, and adops to the next level.
Please note that we're looking for people who can work on a European timezone and are ideally based in Europe (which includes the UK for those in doubt).
We're making crop insurance accessible to farmers worldwide. Our platform helps major insurers monitor 10M+ hectares across 10+ countries using satellite imagery and ML — so farmers can manage the volatility of their industry.
You'll build web & mobile apps that agronomists use daily in the field (offline-capable, rough conditions), work on data-heavy features cramming gigabytes into mobile apps, and help shape product decisions with real autonomy.
Roger Healthcare | Senior Backend + Full Stack Engineers | Remote or In-Person SF | Full-time
We're building the leading AI clinical documentation platform for home health already used across millions of patient encounters. Clinicians get back hours per day and report life-changing impact within days of using Roger. We ship LLM powered features weekly and are backed by top-tier investors.
Senior Backend Engineer: Own and scale core services using FastAPI, MongoDB/Postgres, Docker, and AWS. Build APIs and infrastructure around production LLMs, improve architecture and observability, and turn prototypes into reliable systems at healthcare scale.
Software Engineer (Full Stack): Ship end-to-end features with FastAPI, React/React Native, and modern tooling. Integrate directly with LLMs, move fast on MVPs, and evolve them into production systems clinicians depend on every day.
If you want to apply AI where it directly improves patient care and affects real users immediately, join us.
Marketing Lead (Developers) - Remote friendly | Forward Deployed Engineer- Software Engineer II | DevRel Engineer - San Francisco| Staff Full Stack Engineer - San Francisco | Sr Full Stack Engineer - San Francisco
Trunk is an a16z funded (25M) Series A dev tools startup, redefining software development at scale. At Trunk, our mission is to help teams create high-quality software quickly. AI has made writing code 10x faster, but shipping is still painfully slow. The bottleneck has shifted downstream - to merge conflicts, flaky tests, inconsistent code quality, and dozens of other frictions that drain productivity and morale. Engineering teams that can stay focused on designing, implementing, and delivering software will build magical, high-quality projects - and they'll be happier doing it. We're building a CI Reliability Platform that empowers teams to land code faster and develop happier!
Our products:
* Merge Queue: Ensure your PRs keep the builds you care about green at any scale.
*Flaky Tests: Detect and eliminate Flaky Tests.
Profitmind | Web Scraping Junior Developer | Remote or Pittsburgh | $90-110k | Full-time | https://www.profitmind.com/
At Profitmind, we're building massive-scale ecommerce datasets to use in AI training/inference, and we need a junior engineer to help develop the scraping infrastructure for product data. You'll be reverse-engineering undocumented APIs, handling anti-bot systems, and dealing with edge cases like pagination limits, rate limiting, and sites that change their protection schemes without warning. It's fun work! The technical side involves analyzing a site's network requests, deobfuscating and reading obfuscated javascript, and implementing simple HTTP request scraping to full browser automation. You'll also work on the infrastructure layer: state management for resumable scrapes, deduplicating products, data integrity, and monitoring systems to detect when sites change.
The work you'll be doing is in the hot path of our company, so the systems you will build need to be performant and maintainable. You should have solid Python skills and experience scraping ecommerce websites and APIs. You should also like the slightly-obsessive investigative nature of the work.
If you worked in scraping or botting in the past, please hit me up!
Category Labs (formerly known as Monad Labs) is a team of systems engineers and researchers on a mission to design and build at the frontier of decentralized technology. We strive to design and build step-function improvements over existing blockchain solutions. After raising $225M in series A funding, led by Paradigm, we are growing our team. Monad Mainnet Launched on November 24th!
We're building the AI-powered workflow automation platform that ops and finance teams at Lyft, Flexport, WHOOP, 1000+ other companies use to escape spreadsheet hell. They get messy data from PDFs, emails, Excel files, APIs... We let non-technical teams build production-grade data pipelines by typing what they want in plain English.
Senior SRE: Join our platform team. Own reliability, security, and developer experience. You'll be on-call but working on interesting problems: scaling multi-tenant infrastructure, securing 100+ integrations, building tools that make deploys boring (in a good way). Bonus if you care about the product, not just the pipes.
Senior Full Stack Engineer: Be your own PM. Build new interfaces and features that unlock automation for people who've never written code. Work across the stack on problems like: LLM-powered pipeline generation, parsing messy PDFs with AI, real-time collaboration on workflows.
If you've ever thought "I could automate this if I had time," come build the tool that lets everyone think that way.
Brilliant is building world-class interactive learning experiences that combine challenging problems, compelling narratives, and delightful visual storytelling.
We're hiring engineers and designers to help craft the next generation of interactive learning and change how the world learns.
Engineers at Brilliant think about both "building the right thing" AND "building the thing right" while pursuing high standards of excellence for ourselves, our product, and our codebase.
Our designers craft interaction patterns that make math, science, and computer science concepts feel approachable, delightful, and addictively learnable.
If you're energized by the prospect of doing the best work of your career and changing how the world learns alongside the most talented peers you've ever worked with, you can learn more and apply here: https://brilliant.org/careers.
Are you guys able to work with Canadian developers in the NYC timezone, either as independent contractors, or as employees through an Employer of Record (EOR) like Deel? I'd love to get back into education, and I'd bring AI, gamedev, and teaching chops.
Thanks, we'll take a look and get back to you this week! Quick heads up: there's a project link in your resume that sends me to a page with the text "This service has been suspended by its owner."
We are looking for candidates that are excited to join us on a mission to raise the standard of trust online. All of our roles are fully-remote, except where specific locations are noted.
Most of the software engineering positions have been repeating here for years because we've been continually hiring for them, scaling our whole team to now over 300 people—many of those hires have come through Hacker News. We've been improving our hiring process over time, and we know some good candidates may have fallen through the cracks. Some people who tried in the past have had success going through it again, and we still pay for hiring projects.
Adobe | Senior Software Engineer (Behance – Graph & Recommendations) | $170,500 – $320,000 base (US) | Full-time | New York, NY (onsite) / Remote-friendly (US)
Behance is Adobe’s network for creatives. We’re hiring a senior backend/graph engineer to own and evolve recommended content, creator discovery, and the social networking graph across Behance and other flagship Adobe products.
You will:
- Design, build, and operate the Neo4j-based graph behind personalization, discovery, and monetization.
- Lead new recommendation surfaces (For You, Boost/Pro, hiring/search) end-to-end with product and design partners.
- Mentor engineers, drive architecture reviews, and dig into hard production problems where graph + recommendations really matter.
TryHackMe is the fastest-growing online cyber security training platform. Our mission is to make learning and teaching cyber security easier by providing gamified security exercises and challenges. Having only been around for handful of years, we've grown to more than 6 million community members and our growth isn't slowing down! We’re looking for a Growth Software Engineer to join our cross-functional Growth teams. You’ll blend full-stack engineering with experimentation - shipping code that directly moves acquisition, activation, and retention metrics.
Our interview process is 3 rounds -and very fast. Please apply or email me for more details neha.pandit@tryhackme.com
FUTO is an organization dedicated to developing, both through in-house engineering and investment, technologies that frustrate centralization and industry consolidation. Our work consists of a combination of in-house engineering projects, targeted investments, generous grants, and multi-media public education efforts. Our principles are here: https://futo.org/about/what-is-futo/
Machine Learning Engineer - FUTO Keyboard
FUTO Keyboard is a privacy-first software keyboard for Android. Every prediction inference routine runs entirely on-device; no user data can ever leave the device. We support over 150 keyboard layouts and languages, and over 700 layout + language combinations (not all of them include dictionary or predictions)
Swipe typing is an important part of the mobile typing experience for many. Applying machine learning here poses a unique challenge due to the requirement of needing to support so many layouts and languages, as well as user-added personal dictionary words (or even layout customizations!), with limited data. We have previously collected and publicly released a US English QWERTY dataset: https://huggingface.co/datasets/futo-org/swipe.futo.org/
We are looking for a machine-learning researcher or engineer to work through these challenges and help us improve the swipe typing experience in FUTO Keyboard.
About us:
Digimondo (founded 2016, based in Hamburg) builds IoT software that helps cities, utilities, and enterprises become more efficient, sustainable, and digital. Over 100 customers across Germany and Europe use our solutions in Smart City, Smart Energy, Smart Building, and Smart Industry contexts.
We’re a founder-led team of ~25 people, backed by major energy-sector shareholders, combining startup spirit with the stability and scale of an established company. Our values: fairness, passion, customer focus, quality, diversity.
We’re growing strongly in the DACH region and internationally.
We are hiring (Germany, Hamburg preferred):
System Administrator – On-Prem Software Deployment & Support (m/w/d)
We’re looking for an exceptional Staff Data Engineer to help us take our data platform to the next level. This is a high-impact role where you’ll architect and build scalable data infrastructure, empower data-driven decision-making, and help shape the future of fraud prevention. We’re scaling fast, and you’ll have the chance to shape the future of our data platform.
What You’ll Do:
- Design and build robust, scalable, and secure data pipelines and infrastructure to support analytics, product intelligence, and machine learning.
- Lead data architecture decisions, ensuring high performance, reliability, and maintainability across our platform.
- Collaborate cross-functionally with product, engineering, and business teams to deliver data solutions that drive strategic insights and operational excellence.
- Champion data quality and governance, implementing best practices for data validation, lineage, and observability.
- Mentor and guide other data engineers, fostering a culture of technical excellence and continuous learning.
What We’re Looking For:
- Proven experience as a staff-level data engineer in a fast-paced, product-driven environment. Engineering experience of 8+ years.
- Experience in leading teams of other engineers to build a long-term technical vision and plans to achieve it.
- Deep expertise in cloud data platforms (e.g., Snowflake, BigQuery, Redshift) and orchestration tools (e.g., Airflow, dbt).
Guideline Guru | Senior Software Engineer (Full Stack) | Remote (US Eastern Time +/- 2 hrs) | Full-time
We're building an AI assistant for mortgage underwriting guidelines that helps lenders get faster answers, reduce mistakes, and close more loans.
We're profitable, bootstrapped, and small. Our focus is on shipping software that makes life easier for our lender partners.
We're looking for a senior full-stack engineer (Python/Django/Postgres) with a track record of impact at product-focused startups. Someone who owns projects end to end, ships quickly, and balances pragmatism with quality. We value strong communication, curiosity, and humility.
You'll work directly with the founders to shape our architecture, extend the platform, and influence technical direction as we scale. We move fast, build thoughtfully, and keep a sustainable 40-hour pace.
I’m Nicole (Ex-Google AI), cofounder of Gambit Robotics with Eliot Horowitz (cofounder/CTO MongoDB). We’re hiring a Senior Full-Stack Engineer to work directly with us in our NYC office (in-person only).
Gambit is an AI-powered kitchen assistant that mounts magnetically under most range hoods or microwaves. It uses computer vision, thermal imaging, and on-device AI to understand what’s happening in the pan in real time, and handles the hardest parts of cooking — heat, timing, and doneness — so people get better results with less stress.
You:
- 7–10 years of experience
- Strong ownership and product sense
- Thrive in fast-paced, ambiguous environments
- Experience with IoT / hardware is a plus
We’re moving quickly from prototype to product and launching at CES with a Kickstarter in January. It’s a seed-stage startup with high autonomy, real impact, and a very intense (and fun) next few months.
If you or someone you know might be a fit, email me: nicole@gambitrobotics.com
Kyra Health | Python/Typescript | Remote (USA) | Full Time
We believe there is a significant opportunity to improve healthcare quality and cost for employers, employees, and insurance companies; regulatory changes and LLMs mean it is time to build. We think we can provide a better experience for less money, and have multiple positive impacts on society. We have the idea, the funding, and the skills and knowledge to make it happen. We're looking for a few more strong engineers to help us build it.
Responsibilities
- Research, plan, scope, and design solutions to difficult problems while navigating laws, regulations, and standards in money movement and healthcare.
- Produce elegant and simple code that is architected and written for the long haul.
- Speed up overall development efforts.
- Help build a development environment and operational tooling that will be the envy of companies many times our size.
Must Haves
- Strong Python or TypeScript skills, or a strong background in another dynamic language.
- A burning desire to get things out the door and in the hands of users.
We build a 24/7 AI phone-answering platform for restaurants — taking orders, reservations, FAQs, and syncing to POS + payments.
Looking for a senior backend engineer to own services end-to-end: REST APIs, POS/reservation/payment integrations, reliability + scaling work.
Requirements: 4+ years experience, strong API + systems design background, SQL.
Nice to have: Experience building applications with LLMs or generative AI models, track record of feature ownership and shipping to production, POS integrations (Toast/Square/Clover), cloud infra.
To apply, please send your resume to careers@loman.ai
Hi, CTO/co-founder of DKL here. We are a multi-disciplinary team leveraging analytics and Artificial Intelligence, both generative and more traditional, to help a global client-base in the energy space solve complex problems and build systems that turn Data and AI into measurable business value.
DKL is a 30-strong, fully-remote 2.5yo company built around a 10yo core team where owners are all active engineers and whose growth is funded by its own revenue.
We are looking for a DevOps engineer who will work with our teams and leadership to define and implement solutions that are architected with the right balance between feature-set, cost, scalability, security, maintainability and tech debt in mind.
We have established a strong cloud-based baseline tooling ecosystem that we need to keep improving while we diversify to less vendor-locked alternatives and different efficiency profiles.
We strongly believe in growth within (and beyond) a role so do not be put off if you think your profile does not yet match some of the listed points. We are also happy to hear about why you think your value proposition exceeds the compensation bracket mentionned above.
Feel free to reach out directly to me at hn.recruiting at <our website's domain name> if you have questions.
We’re an early-stage startup at the intersection of system design, cloud infra, and AI, enabling companies to adopt the latest in GenAI, including agentic frameworks.
Backed by Tier 1 VCs, we’ve recently launched publicly and are already partnering with 20+ global brands.
Help us build the foundations of a generational product.
Impinj is a leading RAIN RFID provider and Internet of Things pioneer. We’re inventing ways to connect every thing to the Internet — including retail apparel, retail general merchandise, healthcare items, automobile parts, airline baggage, food and much more. With more than 100 billion items connected to date, and multiple Fortune 500 enterprises around the world using our platform, we solve for a better understanding of our world. If it’s a thing, we’re working to connect it.
Our team owns engineering and design of the cloud platform that will open RFID to thousands of new companies and use cases by making RFID adoption 100x easier than it is today. We're building a high-caliber software team from the ground up with uncompromising standards for quality, velocity, and close, cross-functional collaboration. You'll work across the full technology stack (frontend, backend, mobile, databases, event sourcing, MQTT, PKI/certificates, IoT) alongside engineers from diverse disciplines including design, firmware, and silicon.
If you're excited to work with a phenomenal team and make high-impact contributions to a thoughtfully built product that solves big, real-world problems, please check out the job description in the link below.
At Holepunch, we are redefining the internet’s architecture. Our open-source P2P platform, Pear, enables developers to deploy applications directly from their machine to users, creating scalable, decentralized applications without traditional server infrastructure.
We are seeking Node.js Software Engineers to join our 100% remote, globally distributed team. You’ll work on our P2P stack, which includes over 1500 public npm modules, and help expand our ecosystem.
Why Holepunch?
- Work on groundbreaking technology that prioritizes user autonomy and privacy.
- Collaborate with a team of thinkers and innovators dedicated to reshaping the digital landscape.
- Contribute to a future where technology serves humanity, not the other way around.
We’re building a telehealth platform to make prescription medication access more accessible, and we’re looking for our first full-time engineer to help us build the next generation of our product from the ground up.
We’re looking for someone who:
- Loves Rails and follows the community
- Ships fast, simple, well-crafted code
- Thrives in ambiguity and early-stage ownership
- Communicates clearly with non-technical founders
- Wants to help shape architecture + engineering culture long-term
Does this sound like you? We’d love to hear from you! Please send us an intro along with your resume at careers@pfdigitalconsulting.com
We’re EPIVINE—engineering self-replicating vines that deliver epigenetic age-reversal therapies as over-the-counter botanical supplements, bypassing pharma patents. Backed by YC, we’re turning plants into living pharmacies.
We’re hiring:
1. Senior Synthetic Biologist – Engineer dCas9-p300 nanostructures & optimize epigenetic editing.
2. Biomaterials Engineer – Design shape-memory alloy scaffolds that guide vine growth.
3. Computational Biologist – Model aging reversal (H3K9me3) and analyze epigenetic beacon data.
4. Full-Stack Biotech Dev – Build the IoT and data platform for our smart vineyards.
5. Head of Regulatory Strategy – Navigate FDA botanical supplement pathways and secure OTC status.
Why join?
Founder-market fit (published epigenetic plant research), massive aging/wellness market, 3 provisional patents, and YC network. Located in South San Francisco.
*Apply:* Don’t send a resume. Pick a role, build something relevant in 48 hours, and email it to franciseni722@gmail.com.with the subject: `[Role] – [Your Name] – 48hr Build`.
We’re building the future where your garden treats disease. Help us grow it.
We’re expanding our Kubernetes team and hiring three Senior Engineer II roles to help build the future of Kubernetes at DigitalOcean. If you’re passionate about Kubernetes, Go, and distributed systems, and want your work to empower developers everywhere, this is your chance to make a real impact.
Join us to engineer at scale, innovate boldly, and help build cloud infrastructure that’s simple, elegant, and loved by developers around the world.
Fully Remote
Open to U.S. hubs: Austin, Boston, Denver, San Francisco, Seattle
ParadeDB is an alternative to Elasticsearch built on Postgres. We're building a Postgres extension in Rust that offers a new index type optimized for full-text search and aggregate/analytics workloads. We solve three problems with Elasticsearch today:
- Lack of read-after-writes guarantees
- Lack of JOINs
- Infrastructure complexity & cost due to syncing Postgres and Elastic.
We're open-source, and our repository is available at https://github.com/paradedb/paradedb. We're a Series A team of 8 distributed across the US and Canada. Most folks on our team have 10+ years of experience in database internals at companies like Twitter, MongoDB, Oracle, Instacart, etc.
If you know Rust and/or have experience working on DB internals and want to work on cool systems problems, shoot us a note. We hire with conviction, have lots of room to grow, and exciting technical problems to solve. My email is phil@paradedb.com.
I’m the solo developer behind MouseMux (mousemux.com) - a Windows tool that enables multiple users / multiple cursors on one desktop (local + remote). It’s used in trading / multi-monitor setups, simulator & control-room (SCADA-ish) environments, classrooms, and other collaborative workflows. MouseMux is at a turning point: a wave of major new functionality is landing, especially around remote multi-user collaboration. The product is becoming significantly more capable, and I need someone who can translate that to the world - clearly and genuinely, in the niches where it shines. You’ll be the “spider in the web”:
* Talk to existing customers, capture use cases, keep relationships warm * Create simple content (short screen-recorded videos, posts, case snippets) * Find look-alike companies/institutions and do human, non-spammy outreach * Coordinate with relevant creators (YouTube/bloggers) for deep-dives * Occasionally post in relevant communities (Reddit/Discord/forums) transparently and helpfully
No coding required, but you should be comfortable with technical users and Windows tooling. I’m optimizing for someone autonomous who can run with outreach + content.
Comp: contract, €60–€120/hour depending on fit, 8–16h/week. Start with a small paid test project. Bonus possible for meaningful outcomes (pilots/case studies/revenue growth).
Email: info@mousemux.com with (1) short intro, (2) 1–2 examples of content/outreach, (3) why MouseMux.
Trigger.dev (YC W23), we are currently hiring for 3 roles:
- Developer Relations Engineer | Hybrid UK or Europe remote | Full-time
- Support Engineer | Hybrid UK or remote | Full-time
- Senior Backend Engineer | Hybrid UK or Europe remote | Full-time
We are an open source developer platform for building and running managed workflows and AI agents, serving thousands of teams and handling hundreds of millions of executions per month.
We are looking for passionate devs who love solving challenging technical problems and want to directly contribute to a large commercial open source project.
Culture Biosciences | https://www.culturebiosciences.com
| Senior Software Developer (Bioprocess Automation) | Hybrid South San Francisco, CA | $180k–$210k + equity
We build cloud-connected bioreactor systems that let biotech companies design, run, and analyze upstream bioprocess experiments faster. You’ll own software that automates and controls bioreactors, instruments, and analyzers, working across the stack from embedded/edge control loops (pH, DO, temperature, agitation, feeding strategies) up to cloud-native data and workflow apps.
We’re looking for someone with ~8+ years combined experience in bioprocess/automation + software engineering, strong Python and Docker/IaC skills, and experience interfacing with physical systems. You’ll collaborate closely with scientists, process engineers, and hardware teams, and mentor other engineers on a small, multidisciplinary team.
We’re hiring our third team member, a full-stack engineer, to work directly with the founders across the Pinetree codebase. If you were here today, you’d be shipping notifications, building out the creator studio with analytics and video management tooling, and improving our Farcaster mini app experience and onchain features like direct payments to creators.
Pinetree is building the best onchain platform for video creators: a crypto-native alternative to ad-driven video platforms that gives creators real ownership over distribution, monetization, and their content. We’re looking for someone highly autonomous who brings solutions to complex problems and wants meaningful product and company ownership.
You should have experience writing and deploying production software in TypeScript, ideally on a small (<50 person) team or other startup environment, and be comfortable working across the stack (React / React Native / Next.js, Node, Postgres). Crypto or social product experience is a plus.
Sage Bionetworks (https://sagebionetworks.org/) | Principal SWE | Java, Python, TypeScript, Node.js | Remote (US) | Full time
Sage Bionetworks, a nonprofit focused on open science and accelerating biomedical research, is hiring a Principal Backend Research Software Engineer (US-remote). We build platforms like Synapse.org that enable global scientific communities to responsibly share data and generate insights, and we value people who thrive in collaborative, interdisciplinary environments.
In this role, you’ll lead architecture and backend development across our platforms. You’ll have broad autonomy to shape system design, prototype new capabilities, and work closely with scientists and product teams on tools that support cloud-based data workflows, large-scale computation, and emerging AI/ML use cases. Strong production engineering experience, deep Java skills, and comfort with cloud environments, CI/CD practices, and containerized systems are key; interest in scientific or data-driven applications is a plus.
Bonsai Robotics is building the world's most reliable and versatile outdoor autonomy stack, starting with deployments in agriculture.
We're hiring both in the MLOps side, building the pipelines that feed our models with data, and the ML/CV side, building the models themselves and the associated CV algorithms. We're especially interested in engineers who have experience building/training 3D birds-eye-view detection/segmentation models, and 3D reconstruction.
Enveritas is a 501(c)(3) nonprofit working on sustainability issues facing smallholder coffee farmers. We collect field data in 25+ countries and build systems for analyzing risks in coffee supply chains (including EUDR-related deforestation checks).
Just went through the job description, you guys are doing an amazing job and moreover, for this particular role, I liked the part of communicating with non-tech people and devising solutions to ambiguous problems.
I love the work that is just not code, but also demands intellectual contributions!
Would love a chance to know each other better.
Datalab trains open-weight, state-of-the-art models for document intelligence — Chandra, Surya, Marker — used across Tier-1 AI labs, Fortune 500s, and government agencies. 50,000+ GitHub stars. 7-figure ARR. ~7× growth in 2025.
We’re a small, senior team shipping fast: everything from novel OCR models to production-grade parsing infrastructure. Tons of ownership, direct customer impact, and the chance to push the frontier of document AI.
StorPool is building the future of data storage. Our software runs at the heart of modern clouds, delivering <100µs latency, 113M+ IOPS per cluster, and 99.999% availability. We're profitable, self-funded, and our customers love us (NPS off the charts).
We're looking for a Senior Software Engineer to join our Core Storage team. You'll tackle genuinely hard problems: writing custom Linux drivers, optimizing lock-free data structures at nanosecond scale, building fault-tolerant distributed algorithms, and debugging issues that go all the way down to kernel internals. This isn't CRUD work - it's systems programming at its most challenging.
Competitive salary, fully remote, meaningful time off, and a yearly education budget to keep learning.
If you get excited about shaving microseconds off I/O paths and building infrastructure that simply doesn't break, we should talk.
Want to work on helping to decarbonize the electric grid and transportation in the US? (the two biggest sectors for impact)
Want to do it at scale? (we control over 1.9 million devices across the US making up over 3 gigawatts of electrical load for utilities that service 1/3rd of the entire US population)
EnergyHub’s software makes it easy for millions of smart device owners to partner with their utility and help decarbonize the grid. Our platform lets consumers turn their smart thermostats, electric cars, EV chargers, batteries, and other products into virtual power plants that keep the grid stable and enable higher utilization of solar and wind power. You’ll be a part of building the tech that’s at the center of it all.
All roles are remote but if you like offices we have them in Brooklyn, NY and Burlington, VT.
I'm the hiring manager for this role. Please see the job description for details, but I'm looking for someone who is, or is able to become, proficient in backend development for a public nest.js API suite using TypeScript. We don't have any hard requirements like a CS degree or prior nest.js experience, but candidates do have to complete a TypeScript coding challenge. It's a real-world problem, no leetcode. In total, our interview process is only 3 rounds, and we move pretty quickly. We want someone who has systems design experience and good technical leadership skills. You also have to be self-motivated. We use a pull rather than push process, so work isn't assigned to people, and you have to be good at working efficiently without many hard deadlines or micromanagement.
Happy to answer any questions here! If you'd like to apply, please email shane.vierra [at] vestwell [dot] com with your resume.
BusbySim is a SysML v2 system safety platform helping engineers design safer aircraft and other safety-critical systems. We are early stage, already working with some of the UK's most interesting aerospace companies, and now looking for our first engineering hire. You will own hard product problems end to end, from custom language tooling to interactive modelling and safety analysis features, with real ownership and meaningful equity. Ideal for someone who enjoys first principles thinking, wants to shape the product and engineering culture, and is happy working close to customers.
Datadog is a monitoring, tracing, logs system, and more, for your infrastructure and services. We build our own tsdb, event store [1][2], distributed tracing tools, cutting edge visualizations, and more. We love shipping great experiences for customers just like us and are growing fast! We write a lot of Go, Java, Python, Typescript (with React), and a bit of other languages. We run on k8s, and are multi-region and multi-cloud.
We're looking for people who can build systems at scale as we process trillions of events per day. Let us know if that's you!
Hi, I'm Sophie Matt, Recruiter at Adaptive. We are a Series A startup building the first truly AI-native ERP for the construction and real estate industries. Since launching in February 2023, we’ve grown to over 700 customers and raised $26M from Emergence, a16z, Pear VC, Box Group, etc.
We are hiring for a variety of engineering positions to join our team in NYC
The VEDA Group develops advanced HR software and services that help companies make their working environments fit for the future. Through continuous development, we optimize processes, increase efficiency, and focus on the needs of our customers. For more than 40 years, we have been driving digital transformation and expanding our portfolio with innovative solutions. More than 1,200 customers rely on our products every day—supported by a dedicated team that creates sustainable change with passion and an innovative spirit.
What I'm looking for:
For my team I'm looking for two full stack developers Java/React. In this case it is required that you have very good German skills (C1 or above).
We successfully hired from HN in the previous round and are looking for another OpenZFS Developer (3+ years of experience) to join our team!
Klara Inc. provides development & solutions focused on open source software and the community-driven development of OpenZFS and FreeBSD. We develop new features, investigate/fix bugs, and support the community of these important open source infrastructure projects. Some of our recent work includes major ZFS features such as Fast Deduplication (OpenZFS 2.3: https://github.com/openzfs/zfs/discussions/15896) and AnyRAID: https://github.com/openzfs/zfs/pull/17567.
We’re looking for an OpenZFS Developer with:
- Strong C programming skills and solid understanding of data structures
- Experience with file systems, VFS, and OS internals (threading, locking, IPC, memory management)
Basically, we're looking for 3 people to document and test access, building and maintenance for many client projects or build out systems automating that. The role name is bad, it's essentially looking for sysadmins or devops people. This division operates like a trust and on a trigger (like client death), we will continue to operate their web systems. We have legal and financial structures to do this "forever", although things are at an early stage.
Send resumes to info @ our website with the subject line of "career"
Note, half of compensation takes form of bonuses. As most employees are remote around the world with different regulatory environments, we can't offer traditional benefits. Base compensation is ~80.000 USD.
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Narraduct is a commodities focused consultancy and hedge fund, building tools for mining and energy companies, primarily in Central Asia and S. America. Knowledge of accounting, chemistry, geology or industrial engineering is a huge bonus. We appreciate knowledge of multiple languages and curiosity about exotic paradigms. More than anything, we look for people who will fit in and help us create value. We can make roles for good fits!
We primarily use Common Lisp, with some Go, Racket and Prolog running on Linux and BSD. Some client facing stuff may feature Tcl or Clojure. We are also looking for a graphic designer or ui/ux expert who like preweb style interfaces with prouser experiences.
Even though we don't have other roles currently listed, if this sounds fun to you, do send us an email!
Hi HN! CrossnoKaye is a Series C startup tackling climate change by transforming the heavy industrial sector. Our platform uses real-time optimization, advanced modeling, and modern cloud infrastructure to deliver 40% average energy savings and megaton-scale emissions cuts across industrial facilities. https://crossnokaye.com/
We’re hiring for 3 roles and looking for builders who want their work to have real-world climate impact:
1. Sr. Software Engineer - Control Systems |REMOTE (US)| This role would have the opportunity to support our control systems infrastructure initiative, which involves real-time control strategies, secure cloud communication, and large-scale system performance, all built in Go with AWS and Kubernetes. Deep Golang experience is a must-have.
2. Sr. Software Engineer – App Team | REMOTE (US)| In this role, you'd be partnering directly with physicists and data scientists on our Applied Science team to productionize cutting-edge research in physics simulation and optimization algorithms. Must have strong proficiency in Python and its data science ecosystem (e.g., numpy, pandas).
3. Sr. Software Engineer in Test | REMOTE (US)| We’re looking for a hands-on engineer who loves Python, backend frameworks, and automated testing. You’ll design and implement test frameworks for our ATLAS and Energy AI platforms, ensuring reliability across distributed, cloud-based systems. Must have strong proficiency in Python.
Interested? Email our team: careers@crossnokaye.com -- Please include a resume and the title of the role you're interested in within the subject line.
Shepherd is an all-in-one commercial insurance platform. We provide savings on insurance premiums for commercial businesses that are leveraging modern technology on their worksites. While we began with commercial construction, we're expanding into adjacent sectors, like renewables.
We’ve raised over $20M and we’re looking for product-minded engineers to join us as we continue to scale! We’re looking for someone who thrives on ownership, drives results, and cares deeply about both technical excellence and customer impact.
Imagine a piloted air taxi that takes off vertically, then quietly carries you and your fellow passengers over the congested city streets below, enabling you to spend more time with the people and places that matter most.
We are looking for an experienced and motivated Mobile/Full stack Senior Software to join our Air Taxi Systems team.
Most of our apps are built with SwiftUI, TCA, and GraphQL. Our backend is a mix of Java, Rust, and Swift using Federated GraphQL.
Flutter/Shorebird founder here. Flutter is used by millions of devs (and nearly ⅓ of free apps submitted to AppStore), but is missing services for businesses. We offer Flutter-related SAAS used by 1000s businesses globally, on track to profitability early 2026.
As part of our over-the-air updates “code push” product, we’ve built a custom compiler and runtime for the Dart language, primarily written by me (founder/CEO). Now that we have thousands of customers, I have many other responsibilities and need to bring on a fulltime engineer (you!) to take over primary responsibility for all of our C++ code (Dart & Flutter forks, custom runtime, compiler, etc.) and evolve it further than I could alone. Together, you and I will add obfuscation, improve our interpreter, possibly re-write method dispatch, etc. You don’t need to be a compiler/runtime expert. You do need to be capable of working on large open source projects, be comfortable with C++, want to work at a startup, work well independently (we’re remote) and want to learn and work on lots of different areas of code.
If you’ve contributed at least a little to WebKit, Godot, Firefox, or any other large open source project, are compiler/runtime curious, and want to work at a growing startup, you will likely find this role extremely rewarding.
We’re a small, senior team, making something people want. Tech: GCP, Cloudflare, React, Dart, C++, Rust. Shorebird operates almost entirely in the public over Discord. https://discord.gg/shorebird
Would be interesting to hear about demographic stats of your clientele. The fact that Flutter is only mentioned in your posts here, underlines its state of adoption in "western" communities, at least in the HN bubble.
Return (https://return.energy) is hiring a software engineer who will work on platforms that accelerate the transition to carbon-free energy. Return’s main activity is building and operating industrial-size Battery Energy Storage Systems. Our operations are located in the Netherlands, Germany, Belgium, and Spain. You will be making a measurable (country-level) impact on the transition to renewable energy. Return recently raised €300M to support its growth.
While we employ over 100 people, Return’s technical team is still small (13 people). Our platform automates processes in energy storage, monitoring, market optimization, sales, project management, procurement, construction, and customer service.
During the first three years of operation, we laid the foundation for our platforms, and we are ready to scale up. This is why we are looking for an experienced software engineer.
Your primary focus will be to further develop our battery virtualization platform that enables our customers to use slices of battery capacity distributed across our fleet of industrial-scale batteries.
Our tech stack/toolset is straightforward: Go, Python, Ruby, PostgreSQL, TigerData, dbt, Dagster, Grafana, Terraform, self-hosted + cloud compute. We tend to keep meetings to a minimum in order to provide at least five hours of uninterrupted coding time per day. We practice code reviews and apply automated and manual testing. Our web apps and platforms are often deployed multiple times per day.
Return has offices in Amsterdam, Berlin, Brussels, Hamburg, Munich, Madrid, and Stuttgart. We are very much open to working remotely as long as you live in the EU. Our hiring process is swift but thorough: a brief call to get acquainted and discuss financials, followed by one or more technical interviews, and a paid visit to Amsterdam to meet the team.
The tech team members have co-founded several companies and/or have experience with remote development teams since 2008. They will personally help you through most of the recruiting process (there is no recruiter involved).
Zulip | Go-to-market leader | REMOTE or San Francisco | Full-time | https://zulip.com/
At Zulip, we’re out to build the world’s best collaboration platform, and give users control over their data. Zulip is the only modern team chat app that is designed for both live and asynchronous conversations. Our product serves as the communication hub for businesses, open-source projects, educators and communities around the world.
We’re increasing our focus on go-to-market initiatives, and are looking for a go-to-market leader with hands-on B2B startup experience to take our business to the next level. This is a unique opportunity to take a well-engineered product with traction at thousands of organizations and drive the process of bringing it to a huge potential audience.
Apple | Cloud/Data Software Engineering | 3 days on site / 2 at home | Full-time | $181,500 - $320,000 USD + equity
Locations: San Diego and San Jose
This role is focused on building cloud services to assist in data pipelines and management. Responsible for the quality and accessibility of the multimodal data (including image, video, text, audio, sensor data, metadata, etc.) generated from various data collections, processing pipelines, and annotations. You'll design and implement systematic processes, automated pipelines, and collaborate with data collection, data processing, and ML & product engineers to create high quality data, support data-driven product and AIML development, and ensure data compliance with security and privacy regulations.
Sesame believes in a future where computers are lifelike - with the ability to see, hear, and collaborate with us in ways that feel natural and human. With this vision, we're designing a new kind of computer, focused on making voice personal agents part of our daily lives.
Our team brings together founders from Oculus and Ubiquity6, alongside proven leaders from Meta, Google, and Apple, with deep expertise spanning hardware and software. Read more from Sequoia: https://sequoiacap.com/article/partnering-with-sesame-a-new-...
Marker is a technology venture from 3 leading communications agencies. We’re an incubator building and launching force-multiplying software products for communications teams.
Our first product is Delve (https://delve.news) — a coverage monitoring, analysis, and insight toolkit to track and measure the entire online conversation about your business or industry.
Our product team is small and autonomous, but with the resources, expertise, and customer access of the global agencies we work with. We’re hiring an early engineer to join us on this journey; you’ll have a large impact on what we build, how we build it, and where we’re going next.
Our current technology stack includes Deno, React, and PostgreSQL. Bonus points for expertise in any of: data visualization, distributed systems, web scraping, large-scale data pipelines.
Contact: dylan (at) company domain. No recruiters or agencies, please.
Senior DevOps Engineer | 100% Remote | Location:Canada
https://activeprime.com/
We offer
* Remote forever
* Access to top-notch coaching
* Freedom in how we operate. We are not and don't need VC funding (:
The challenge
* Build apps with Python, FastAPI, NiceGUI, PostgreSQL, Vue.js
* Build scalable systems from the ground up
* Design and evolve AWS Infrastructure using Python
Goody is hiring a full-stack Staff Software Engineer who likes to ship at a startup pace and has an eye for exceptional UI/UX.
I'm Mark, the technical co-founder and CTO at Goody. Despite being something everyone does, gifting is one of the areas of commerce yet to be disrupted. Our goal is to make people's days by making gifting easy, while building a sustainable business on that market opportunity.
We're looking for engineers who like to build at a startup pace, have a critical eye for detail and user experience, and thrive when given autonomy and ownership.
Our product is used by Google, Stripe, Anthropic, Meta, NBCUniversal, Notion, and others, and we also offer a developer API for commerce.
AllSpice.io | Senior Software Engineer (Automation / CI/CD) | Python/Go/TypeScript | Boston / San Francisco / REMOTE (US) | Full-time
AllSpice is building GitHub/GitLab + CI/CD + Copilot for hardware engineering teams (smart vehicles, rockets, robotics, medical devices, IoT).
We recently raised our Series A and are hiring a senior engineer to own major components of AllSpice Actions, our automation engine for circuit design.
Work spans backend (Go), Python automations, API integrations, and a Vue/TypeScript UI.
You’ll help improve our platform, build integrations and help define hardware DevOps.
Stack: Go, Python, TypeScript/Vue, Rust, Postgres, AWS, Docker Swarm, Terraform, GitHub Actions, Gitea.
Hybrid in Boston/SF or Remote (US). Small, senior team; high ownership; salary + equity + full benefits.
ThreeFlow is the first Benefits Placement System, a new category of enterprise software that allows benefits brokers and insurance carriers to manage the entire placement process in one shared system.
We simulate materials at the atomic level for aerospace, defence, nuclear fusion, and advanced polymers. Our team of four built a near-comprehensive platform in the last year, we're the first to scale MLIPs across GPUs, and we're patenting our first rare-earth magnet substitute.
We're hiring a front-end engineer to take full ownership of our platform's UI, from testing to optimising performance to scientific visualisations.
I’ve built a SaaS product with PMF already solved and a clear roadmap. Competitor traction shows there’s plenty of room in the space, and I’m looking for marketers and growth hackers to help secure customers and drive growth.
You’d be a great fit if you:
- Know how to acquire early customers in B2B SaaS
- Thrive on creative, low-cost growth tactics (organic + paid)
- Enjoy working lean and iterating quickly
We’ll need to operate lean in the beginning, but once revenue starts flowing, there will be budget for paid channels and ads to help scale further.
Commission is VERY generous for the short term engagement.
I’m open to trialing potential partners on a commission basis, and if we’re a good fit and see results, I’m ready to discuss a strategic equity partnership or salary.
Let’s connect if you’re excited to help take a business from early traction to serious growth.
At Strum AI, we're reimagining technology that powers global supply chain using a fresh AI-first approach. Most supply chains are still stuck with Excel or enterprise tools that take months (and $MM) to adopt. Our mission is to lower that barrier — making it possible for any business, big or small, to access modern forecasting, inventory, and planning solutions in days, not months. We’re on our journey to democratizing supply chain technology. As our first engineer, you’ll be working with the founders (former Supply chain/tech directors at Amazon who have built key components of Amazon's supply chain) to develop the core product from the grounds up (involves application of LLMs, deep learning, optimization, agents, simulations, and serious UX re-imagination). We're looking for folks who have held Principal/staff level Engineering roles in big tech or have built SaaS startups from 0->1 that have gone to raise Series B+ rounds. The founding Engineer needs to be based in the U.S. Please reach out to us at: careers@strum-ai.com.
Intuition Machines, Inc. | Engineering Manager, ML Security/Research | MULTIPLE ROLES REMOTE - WORLDWIDE
Want to lead ML systems that protect hundreds of millions of users daily, operating at millions of req/s? Interested in building models under strict latency/compute constraints while adapting to adversarial drift?
Intuition Machines (company behind hCaptcha security suite) is hiring an Engineering Manager, ML Security/Research to lead a distributed team, own architecture, and stay hands-on with real-time ML + distributed systems.
If you have strong experience in production ML, MLOps, and large-scale infra, come help secure the internet.
We work hand in hand with the ML team here. It's one of those rare environments where the problems are genuinely hard (adversarial ML at scale is no joke) and the people solving them are both brilliant and low-ego. Happy to answer questions.
I am currently an EM who is still very hands-on. Though I have taken graduate-level courses in Machine Learning, Computer Vision, and Data Science, I have never worked on a production machine learning project. I would love to apply, but I'm not sure if I have what you are looking for.
At CloudX (https://cloudx.io) we’re building a new supply-side advertising platform for mobile publishers. Yes, it's ads, and yes, there's AI involved, so stop reading here if that's not interesting to you.
It's a gnarly infra problem with huge scale, combined with an interesting product space that we think legitimately benefits from tasteful AI automation. We're doing cool things with Nitro Enclaves to prove that our auctions are fair. And our founding team have done this before with great success, first at MoPub (sold to Twitter) and MAX (sold to AppLovin).
Our philosophy is to keep the team small, well-paid, and productive. We deploy every day and our monorepo CI suite takes about a minute to pass.
The best way to apply is directly through those jobs pages but if you have other questions you're welcome to email me at peter@cloudx.io. I always post here on HN because it's where I got my career started back in highschool; I will personally make sure you get a response if you apply.
Autokroma.com | C / GPU / AI dev workflows | HYBRID REMOTE-ONSITE | Porto / North of Portugal
We do audio video software : video editing plugins, web panels, GPU visual effects, encoders, decoders, AI assisted development & testing. All levels are welcome. You will work close to the code, users requests, whole UX in general, I try to minimize the layers between developers, products and final users. If any of those topics are of interest to you, and you're around Porto to meet me : send me an email, the first part of the email is "jobs" and after the @ the domain name. Tell me what you're looking for nowadays, a previous bad work experience you'd like to avoid and a good work experience that inspires you for the future.
SportsRecruits | Senior and Midlevel Software Engineers working with PHP, Laravel, Vue and React Native | Remote (US) | sportsrecruits.com
SportsRecruits is the leading sports recruiting network, connecting athletes, clubs, events, and college coaches in the recruiting process. The company’s network and tools are trusted by sports organizations such as the IWLCA, IMLCA, NFHCA, and Junior Volleyball Association. Every year, millions of connections are made on the network, resulting in commitments to the best academic and athletic institutions.
SportsRecruits is part of IMG Academy, the world's leading sports education brand.
Pepr AI | pepr.ai | Onsite in San Francisco | Full-time | Multiple roles
Pepr is building the AI Operator for growth to replace the traditional ad agency with autonomous code. We apply the quant rigor of high-frequency trading to optimize ad spend, delivering a massive 20-50% upside in efficiency for our partners. We manage ad spend for category leaders like Cider and Cupshe with a clear path to managing billions of dollars. We are backed by Quiet Capital and are hiring for multiple engineering roles:
We're a VC-funded startup (recently raised $51M Series C) building an infrastructure orchestrator and collaborative management platform for Infrastructure-as-Code – from OpenTofu, Terraform, Terragrunt, CloudFormation, Pulumi, Kubernetes, to Ansible.
On the backend we're using 100% Go with AWS primitives. We're looking for backend developers who like doing DevOps'y stuff sometimes (because in a way it's the spirit of our company), or have experience with the cloud native ecosystem. Ideally you'd have experience working with an IaC tool, i.e. Terraform, Pulumi, Ansible, CloudFormation, Kubernetes, or SaltStack.
Overall we have a deeply technical product, trying to build something customers love to use, and have a lot of happy and satisfied customers. We promise interesting work, the ability to open source parts of the project which don't give us a business advantage, as well as healthy working hours.
Additionally, we're hiring for a new product we're building, Flows. Mostly the same requirements and tech stack, without the devops bits. You can see a demo of Flows and apply for it here: https://careers.spacelift.io/jobs/6438380-product-software-e...
We're on a mission to simplify running through wearables data. We're a small team of runners who love to build.
We're looking for a founding engineer to shape the future of our product and company. You’ll work across the stack–from building reliable, scalable systems to rapidly prototyping and launching new user-facing features. You’ll have significant ownership and influence on architecture, product direction, and engineering culture.
Ideally you love a few of the following:
- Foundation ML models in the sensory space
- Chat agents
- Novel data visualizations
- Recommendation systems
- Operations research
- Unique UX
Kato is building an AI-powered servicing platform that automates critical workflows across every channel with full compliance and best-in-class recoveries. Human teams are then free to focus only on the judgment-driven work that truly needs them.
We are starting today with a compliance first Voice AI agent that handles outbound and inbound loan servicing calls, and are already in production with major names in the fintech lending space like Bilt Rewards and Parafin.
We’re looking for a Founding GTM Strategy & Operations hire to help build the operational machinery that turns our early traction into a repeatable, scalable revenue engine. This is one of the most critical hires at Kato - someone who will work directly with the CEO to build out our sales motion, strengthen our brand, and create leverage across the go-to-market function.
Looking for someone with
- 1–2 years of experience in consulting or startups
Magnetic (YC S25) is building the AI tax preparer for accounting firms. We use vision models to extract and structure data from tax documents and automatically populate legacy tax software, saving CPA firms hours of tedious data entry per tax return. Firms are coming to us faster than we can build - our next tax season is already 10x the size of October's, and we have a waitlist for several X more.
We just raised a $5.1M seed round and are building a small, senior, in-person team. We believe in everyone talking directly to customers, and getting into the workflow themselves (i.e. learning how to do tax returns). We like to work together all day, whiteboard new ideas, get lunch together in person, and get drinks after work.
GrayMatter Robotics deploys robotic systems for tackling tough jobs in surface finishing. We're a fast-growing company that solves some of the most challenging and rewarding tasks in manufacturing. We're deployed in production all over the US.
- product engineers and generalists who can design and build features from concept to production
- experienced ML for robotics specialists
- perception robotics engineers, motion planning engineers
-
Lead Robotics Architect | $200k - $240k + Equity
If you're passionate and super skilled at architecture and c++ for large robotic systems, this is for you! We're building a software stack that is flexible and needs to handle a large variety of surface finishing applications (sanding, polishing, spray painting, sand blasting, grinding, ...).
We're seeking an experienced SRE / Platform Engineer to design, build, and maintain scalable infrastructure for mission-critical systems in a fast-paced environment:
Requirements:
- 8+ years industry experience (3+ years in platform/SRE roles)
- Strong Linux/Unix, networking, and system internals knowledge
- Programming skills (Python, Go, Java)
- Cloud platforms (AWS, Azure, GCP) and Kubernetes
GovSignals (https://www.govsignals.ai/)| New York (hybrid) | Full-time | Platform Engineer
We’re building GovSignals, the most advanced government-contracting AI platform. We've raised a $5.5 million seed round led by Unusual Ventures, and our team brings deep experience from Palantir and across the national security sector.
We’re hiring a Platform Engineer to work directly with our CTO to build the foundation that powers how we develop, deploy, and scale AI systems — high-performance services, modern runtimes, and tooling that make engineering at GovSignals fast, secure, and elegant.
Channable is a fast-growing B2B SaaS platform that offers a fully integrated way to market your products online. We empower marketers and online businesses to manage, scale, and optimise their marketing.
We use the following technologies and tools:
Python (3.13), PostgreSQL, pydantic, sqlalchemy, typing, requests, logging, flask, fastapi, pytest, mypy, ruff, Sentry, Prometheus, Grafana, Loki
Do you want to read more about our engineering culture? Then have a look at our popular tech blog: https://tech.channable.com
Additionally, you can also take a look at some of our open-source work at https://github.com/channable to get a feeling of how we work together and what our code looks like.
Please note that candidates are required to be located or willing to relocate to the Netherlands.
We work on a hybrid policy, and we go to our beautiful office in the city center of Utrecht twice per week.
ASBL | Full-Stack Engineers (Senior and Staff), Mobile Engineers, Devops Engineers | Hyderabad, India | ONSITE | 35-80L INR
We're a fast-growing, profitable proptech company in India, using technology to solve deeply complex problems in the construction and real estate space. Our mission is to build high-quality homes and deliver them on time—a massive challenge in this industry. Your code directly impacts everything from our supply chain and project management to the final home-buying experience for families.
We're looking for product-minded engineers who want to own problems end-to-end in a high-impact environment. We use cursor and are AI first.
Songscription | Founding Engineer | San Francisco, CA | In-Person/Remote
At Songscription, we are building state-of-the-art AI models to automate music transcription, with the vision of enabling any musician to learn any song, on any instrument, at any level.
Hi! We’re Paperless Post, and we help people celebrate moments that matter with our customizable, design-forward digital invitations. The PP Engineering team, a highly collaborative group of developers and technologists, is charged with building and refining a consumer-facing product that millions of people interact with each month. Our individual feature teams each focus on a unique piece of the user experience and are made up of engineers, product managers, QA, and product designers. Our open roles are below:
4. Software Engineer, Front End| Full-time| React Native
We offer: competitive compensation + equity + generous PTO/Sick leave + medical benefits + remote-friendly + more!
If you are interested, please apply here: https://www.paperlesspost.com/about/careers/ and shoot me (Briana, Sr talent acquisition lead) an email at: recruiting@paperlesspost.com
We’re building Topliner, an AI-powered platform for executive search.
What you’ll work on:
- Integrations with Loxo, Metaview, GetSales, Calendly
- API design, background jobs, and sync pipelines
- Auth flows, queue processing, caching
- React+TS interfaces
Requirements:
- 5+ years fullstack experience
- Strong Node.js, Laravel/PHP, React+TS
- API integrations, OAuth, async jobs
- Understanding of scalable systems and data pipelines
- Fluent English
Uniplay | Software Engineer (Mobile + Frontend Focus) | STOCKHOLM ONSITE/REMOTE HYBRID 3/5 | https://uniplay.io & Uniplay Business on App Store
We’re looking for a Software Engineer (Mobile + Frontend Focus) who can make Uniplay feel amazing in the hands of users. Smooth, playful, fast — the kind of app experience that people don’t just “use,” they enjoy. If you care about detail, motion, and flow, you’ll fit right in.
Uniplay | Software Engineer (Backend-heavy) | STOCKHOLM ONSITE/REMOTE HYBRID 3/5 | https://uniplay.io & Uniplay Business on App Store
We’re looking for a Software Engineer (Backend Product Engineer) who loves building fast, scalable systems — the kind that don’t just “work” but elevate the product. If turning raw AI + data into real-time game logic sounds fun, you’ll probably love it here.
We're a newly-founded and well-funded startup that is seeking to revolutionize the sports industry with AI-powered solutions. Our mission is to unlock human potential and redefine the sports experience through innovation and technology.
We are looking for an experienced Senior Backend Developer and sports enthusiast to join our on-site team in Zurich, Switzerland. This is a hands-on, high impact role. We use Typescript for web, Python for ML, PostgreSQL, React + TanStack, AWS and SST.
Please see the Full Job Description [https://tinyurl.com/sw-zeven] for requirements and more details about our Tech Stack.
We are offering full-time employment with a competitive package:
• Competitive salary and stock options.
• Pension plan bonus and 25 days of paid vacation plus public holidays.
• Charming office next to the lake of Zurich with fully-equipped kitchen.
• Top-notch equipment (MacBook Pro laptops, standing desks, etc.).
• We love to organize company outings and sport events.
If you're a motivated and experienced backend engineer who is crazy about sports and looking for a new challenge, we'd love to hear from you! Please email CVs to alex@zeven.ai
We do not consider remote candidates, agencies and candidates located outside the EU/UK/EEA/Switzerland
Zetier | Multiple US locations (VA, PA, FL, TX, CA, NY) | ONSITE | Full-Time
Zetier develops real-world tools and capabilities to secure our nation in the short- and long-term. If you’re excited to delve deep into low-level systems, exploit dev, and more alongside a group of passionate hackers, then we’d love to hear from you.
Open-sourcing our work as much as possible is integral to Zetier and what we stand for. As folks who learned to hack on platforms like Linux, we aim to give back to the OSS community. Not only do we encourage our engineers to contribute, but we go a step further, adding monetary incentives to do so.
We’re looking to find the right people for a range of roles, including:
Raiffeisen Software | Senior Angular Developer | Vienna, Austria | Hybrid (3 HO / 2 On-Site - must be based in Austria)
We’re looking for someone who’s genuinely strong in Angular to help build and evolve our company-wide Design System. You’ll work closely with designers who maintain the system in Figma, and your main focus will be translating those components and patterns into high quality Angular libraries. No backend work involved.
Our design system is widely adopted across the company: more than 400 applications in over 7 business units rely on it, from internal analytics tools to the flagship online banking platform.
Stack: Angular, TypeScript, SCSS
Nice to have: Experience with Schematics.
Team: Colleagues in Vienna and Linz, plus teammates in Hungary. The company language is German, though English is common in the team.
Why join: If you want to push your frontend craft further, this role gives you a large scale environment, real impact, and space to grow.
In-house lawyers waste 25% of their time looking for stuff. Recital uses non-obvious ML approaches, uniquely enabled by LLMs, to help them find it. We're diving into the relatively-unexplored data buried in contracts, building layers of data analysis that are shown into an interface that feels simple and easy. It's an AI product that doesn't feel like an AI product.
We're a small, global, all-remote startup. It's our second startup in the space (the first was acquired). We follow modern product management (discovery) & development (DORA) practices, emphasize developer experience as an accelerator of customer value, and use provably effective management techniques (à la Manager Tools). Our team emphasizes strong emotional intelligence and self-awareness.
We're looking for Canada-based senior+ full-stack developers, with solid professional experience in both Ruby on Rails and a modern frontend framework (Vue, React, etc). Experience in data wrangling is a bonus.
Hi, I'm the co-founder of Subsets - a lifecycle growth platform for subscription businesses. We help businesses such as The Atlantic, Daily Mail, and Matas increase subscription growth through AI-driven retention and engagement initiatives. By analyzing subscriber behavior, Subsets automatically generates audiences and measures the incremental revenue lift in lifetime value, all within a platform designed for Lifecycle Marketing and Growth teams.
We are looking for experienced engineers for the following roles:
Redpanda is pioneering the Agentic Data Plane (ADP) - a new category in AI infrastructure that makes it simple and secure to connect AI agents with enterprise data and systems. Built on a multi-modal data streaming engine, Redpanda empowers agentic applications that reason and act in real-time with speed, autonomy, and precision.
Global leaders including Activision Blizzard, Cisco, Moody's, Texas Instruments, Vodafone and 2 of the top 5 banks in the U.S. rely on Redpanda to process hundreds of terabytes of data a day.
Backed by premier venture investors Lightspeed, GV and Haystack VC, Redpanda is a diverse, people-first organization with teams distributed around the globe.
We’re looking for engineers to help us build, grow, and maintain products used by over a billion people each month across WordPress.com, WooCommerce, WordPress VIP, Jetpack, Tumblr, Beeper & Texts.com, Day One, Pocket Casts, and many more.
If you love the open web, open source, radical problem ownership, and simple over pure solutions, Automattic is probably the place for you.
Experienced Software Engineer
* endlessly curious about how things work – infrastructure, language and libraries, product, and business
* solves problems across any level of the stack, in any codebase
* comfortable with using mostly PHP and JavaScript, no need to have serious experience with them
* more info, salary, and how to apply
* removes friction between developers and shipping software
* owns availability, performance, and security
* shares code, experience, and knowledge both internally and externally
* more info, salary, and how to apply
Hey there, not sure if someone has mentioned this in the past but the questions on the application form seems to be excessive and unnecessary. I dropped off after 3 questions.
Lantern | https://withlantern.com | Software Engineers (Python, Full-Stack) | Full time in New York, NY (ONSITE)
Lantern is building AI-powered revenue intelligence—think autonomous agents that turn cold outreach into warm conversations. Our platform automatically detects buying signals across your tech stack [1], prioritizes opportunities, and helps B2B sales teams focus on deals that actually close.
We're an agentic-first startup building with Python, BAML, FastAPI, Next.js, and React, backed by a modern data stack (Postgres, ElasticSearch, ClickHouse, DuckDB). We deploy on Kubernetes/AWS and use Temporal.io for workflow orchestration.
We're hiring software engineers who want to work on cutting-edge AI and agentic systems. You'll translate complex customer needs into scalable architecture, optimize AI model efficiency through prompt engineering, and ship features that directly impact how revenue teams operate. We value ownership, bold ideas, and people who want to push boundaries.
This role is based in our Manhattan office (4 days/week in-person). We offer full health and dental coverage. Apply here: https://forms.gle/kEi5MDDiaJKdyN3fA
I'm Maksym. If you're excited about agentic AI and reshaping B2B sales, shoot me a note at maksym (at) withlantern.com.
Routing24 builds and provides professional route optimization tools to SMBs for free.
We are seeking a part-time consultant and advisor with extensive experience deploying commercial route optimization and TMS/DMS products in real-world business environments.
We offer hourly or per-project rates. To apply, please email: denis@routing24.com
We're building a photo-sharing app that uses CV to automate the annoying parts of sharing photos with friends.
Stack: FastAPI, Postgres, Supabase, AWS. We have a mobile app in progress and an ML pipeline—need someone to own the backend, wire it all together, and ship.
Looking for someone who's:
- Done real backend work (Python, FastAPI, whatever)
- Deployed ML/CV to prod, not just notebooks
- Knows their way around embeddings and similarity search
- Cares about privacy/security (we're handling sensitive data)
- Has shipped something real, ideally end-to-end
This is a founding engineer role. You'd work directly with me (CEO) and our mobile engineer. High ownership, fast pace, significant equity.
Bonus if you've done mobile integrations or been an early engineer before.
Cambridge/Boston based. Prefer onsite but hybrid works if you can hit the ground running.
Open Roles (all roles require a MINIMUM of 6 years of work experience): Fullsack Engineer (Senior) Python/React/Typescript * ML Infrastructure (Staff+) * Data Infra Lead/Engineer * ML/Research Scientist (PhD's) * MLE's (looking for CS/engineering background ideally) * Security Engineer
We Offer: * competitive base salary + equity + great health/medical benefits * unlimited PTO * collaborative engineering-first culture
Layer Health was founded in 2023 by leading machine learning researchers from MIT and Harvard Medical School. We are building an AI layer that can accurately and scalably synthesize information from medical records, with the mission to reduce friction everywhere in healthcare. Our LLM-powered platform is solving chart review once and for all, across use cases. For health systems, our first product dramatically accelerates clinical registry abstraction in areas ranging from surgery and cardiology, to oncology. Our long term vision is for our AI layer to safely transform patient care and minimize unnecessary heartbreak. Layer Health’s diverse founding team brings expertise across machine learning, UI/UX, large language models, and medicine.
Email me at mike.hauschild@layerhealth.com for more info!
Ursa Major | https://ursamajor.com | Entry-level Software Engineer | $95,000 - $130,000 Base | Full-time | Hybrid in-person in northern Colorado, US
Ursa builds propulsion for aerospace and defense, so... rocket engines.
My team works on software and process problems across the company, but we specialize in the data system used by development and test teams. We work on anything from data backhaul, post processing, and anomaly detection to the frontend that lets them plan and manage test campaigns and do data analysis. The data plane is built on the FDAP stack and we have some super interesting work upcoming to integrate some of our data post-processing pipeline with our custom DataFusion UDF library. Overall stack is Rust, Python, Typescript.
Role is hybrid in-person in northern Colorado. Our headquarters is also our manufacturing and test facility, so a super interesting place to spend a couple days a week with amazingly smart and engaged stakeholders. People generally commute from Denver, Boulder, or Fort Collins, all great places to live.
Hello there, for some of the entry level positions it seems to be on site at the Colorado location. Is full remote available or possible for out-of-state folks?
And is there a contact email to reach out to or is here preferred?
This is a hybrid in-person role. We generally spend ~2 days a week at the office, so not a huge burden, but you need to be in commuting range. Relocation is provided. Aerospace is a hardware-centric field so it tends to come with the territory.
I'm happy to answer questions via email: doug at the same domain as the website listed above.
We're Langdock, and we've built the LLM platform that 2,000+ companies trust to power AI features for 100,000+ users. After hitting $10M+ ARR with >10x year-over-year growth, we're expanding our Berlin team to shape the next chapter of conversational AI.
Build product features from conception to deployment, collaborating closely with our CPO and working across the entire tech stack to deliver AI-powered features that drive enterprise adoption.
Contribute to our deployment infrastructure and lead integrations with customer cloud environments. You’ll work hands-on with the latest cloud and container technologies, ensuring our platform runs reliably and securely for some of Europe’s top enterprises
Stack: Terraform, Azure, AWS, GCP, OpenShift
-
AI Associate | Total Compensation (incl. Bonus) €80K – €100K | Equity
Three-month rotational program with a pathway to high-impact commercial roles. You’ll join a cohort of technical, customer-facing talent who build deep product expertise and commercial acumen from day one.
Hightouch is the modern AI platform for marketing and growth teams. Our AI agents reimagine marketing workflows, allowing marketers to create content, plan campaigns, and execute strategies with transformational velocity and performance.
Hightouch is a rare company built on the intersection of two fundamental technological shifts: advances in LLMs and agentic AI, and the creation and rapid adoption of cloud data warehouses like Snowflake and Databricks. Building on these tailwinds, we’ve become a leader in AI marketing and partner with industry leaders like Domino’s, Chime, Spotify, Ramp, Whoop, Grammarly, and over 1000 others.
Our team focuses on making a meaningful impact for our customers. We approach challenges with first-principles thinking, move quickly and efficiently, and treat each other with compassion and kindness. We look for team members who are strong communicators, have a growth mindset, and are motivated and persistent in achieving our goals.
Open Roles:
Backend Engineer, AI Content Agents
Developer Productivity Engineer
Full Stack Product Engineer
ML Engineer, AI Decisioning
Software Engineer, AI Agents
Software Engineer, Control Plan
Software Engineer, Customer Studio Backend
Software Engineer, Distributed Systems
Software Engineer, Journeys
https://hightouch.com/careers#open-positions
Fusionbox | Python + TypeScript Engineers | United States| Full-time | REMOTE (Legal to work in the US)
We're a software engineering consultancy that builds enterprise software the right way. We negotiate the right to open source all our client code, maintain a handful of popular libraries, and our engineers contribute to Django core. We sponsor PyCon, DjangoCon, and Django Girls because we're invested in the ecosystem we build on.
We're looking for software engineers who value software design, system architecture, and collaboration. You should be comfortable with about half of these areas and eager to learn the rest: web application security, relational database design (PostgreSQL, beyond "SELECT *..."), Django internals, React, and distributed systems. What you'll actually work on: complex state machines for financial workflows, multi-tenant architectures with row-level security, custom database functions when the ORM isn't enough, and React frontends that handle real-time data without being a mess of useEffect hooks.
We're a small team where you'll own features end-to-end (database design to React components) and have opportunities to shape technical decisions. You'll get paid to write source code with a team that practices empathy and values work-life balance. If you've ever wished your job involved more elegant state machines and fewer marketing landing pages, let's talk: info@fusionbox.com.
Conduit is revolutionizing warehouse operations with our modern yard and dock management system. By building a frictionless pickup and delivery experience for warehouses, we empower logistics teams to operate with unparalleled efficiency and visibility. In a sea of point solutions, we differentiate ourselves by offering a modular all-in-one platform that combines workflows to deliver 10x the value to customers. Our mission is to be the “Air Traffic Control” for warehouses, ensuring efficient, fast, and safe operations. We just raised our $6M Seed, have zero churn, hit 172% NRR this year, and are focused on scaling in upper mid-market and enterprise.
As a product-minded software engineer, you'll play a critical role in helping grow the company. While your core job is to build great products, you’ll occasionally step outside of product to support go-to-market efforts or customer success — a great opportunity to learn how this massive, critical industry works. We currently have three engineers on staff and are looking for a fourth.
Norm is building AI that understands regulations for regulatory compliance. Our AI currently automates compliance determinations for federally regulated financial content, though our vision is to build a platform that can handle any regulation in any industry. As AI begins to permeate our society, Norm aims to become a critical building block for other AI systems that need regulatory intelligence. You can read more about our vision here: https://www.norm.ai/post/building-regulatory-ai-agents
We've raised $137m from top-tier investors to pursue this vision. We're growing very quickly and have major, household-name financial institutions as clients and investors. We're working on hard, interesting problems and want to push the boundaries of what's possible for AI-driven products. We're hiring for many engineering roles in NYC and SF, including:
- Full Stack Engineer, Senior + Staff ($190k-270k)
I'm Alex McHale, Lead Developer at GreenArrow Email. We're looking to add an additional developer to our team. The right candidate will have solid Go skills and can "hit the ground running" (so sorry for the cliché). Bonus if you're a polyglot who might have skills in Ruby on Rails and JavaScript.
We've put a lot of thought into our job post. Please give it a read. If you think you're a fit, there's a link at the bottom of the post with a form to fill out.
I appreciate the time you taken to put into this job post. It says you're looking for an experienced developer but it also says in the post that you won't disqualify someone who doesn't have the qualifications and unfamiliar with all areas of technical competencies.
Guess the question is, are you looking for an experienced developer or open to folks of all levels willing to learn and get up to speed as mentioned in your post? And speaking of Greenarrow email, how can folks get in touch? Thanks
RINSE | REMOTE or San Francisco, Los Angeles, Chicago, Boston, New York, New Jersey, Seattle, Austin, Dallas, Toronto, or Washington DC | Software Engineer | Full-Time | https://www.rinse.com
Rinse provides dry cleaning and laundry delivery services to customers in twelve metropolitan areas in the US and Canada. We have sophisticated logistics optimization software, a polished consumer product, and firm business fundamentals. We're now over a decade old - this is a stable, yet consistently growing and innovating, company.
Our engineering team is distributed across the United States and internationally, and has been entirely remote for years now, but a desk can be provided in the above cities if you'd prefer.
We're open to both newly-graduated engineers or more senior engineers, provided they meet our bar. We're particularly interested in true full-stack engineers, with strong React / Typescript / CSS skills to complement comfort in a Python / Django environment. We're also seeking engineers with experience leveraging AI to automate complex operational processes.
Search term bingo: Logistics, Django, Python, Optimization, React, React Native, Postgres, Mobile Engineer, Automation, Delivery
We build peer review and feedback tools for universities. Students submit work, review each other, and get structured feedback. We integrate with every major LMS (Canvas, Blackboard, Moodle, Brightspace) and are exploring where LLMs can genuinely help in education.
Stack: Ruby on Rails, Ember.js (moving to Hotwire), PostgreSQL, Azure/Kubernetes.
We're mid-transformation: moving to autonomous teams, mob programming, whole-team product discovery. Looking for engineers who want to shape how a team works, not just write code.
Prophet Town LLC | Various Software Engineering Roles | US – Remote and Hybrid | English fluency required | Full-time | $150K-$250K annual total comp (multiple)
I’m the founder, trying to do “enlightened business.” We are a people-first, fully-remote, boutique indie tech agency – building a team of talented, high integrity, and community-minded individuals first, then building businesses around them. Our leadership staff are ex-Fortune 100; everybody touches code. Notable recent projects: internal tools for Anduril, and voltagepark.com.
We’re currently especially seeking:
Full-Stack Software Engineers
(React, NextJS, Ruby on Rails; Typescript, Python; Database Design, Devops, and third-party API integrations)
IoT Developers
(Python, MQTT, GraphQL, AWS, Test Infrastructure)
Please apply using this Google Form: https://forms.gle/Dxpj7eTwcHpjiGT39. Applicants who submit before December 19 will typically receive a reply by December 29. Tier3 roles are typically 5-10 y/o/e with $150-$175k annual total comp. Tier4 roles are 11-20 y/o/e, $210-$250k annual total comp. Higher tiers exist, and we welcome exceptional applications.
Mending | https://mending.com | REMOTE (in US) | Full-time | Product Engineers
Mending is a team of healthcare nerds, software engineers, product designers, direct primary care doctors, health insurance experts, and more. We are building a healthcare system that makes sense, starting by redefining the role of health insurance – one that focuses on reducing friction for doctors and patients, and investing in ways to create more meaningful doctor-patient relationships.
We’re looking for a motivated and impact-oriented Product Engineer to join our small team of 5. Your primary focus will be building data pipelines and backend systems that automate and improve workflows for patients, providers, and internal operations.
You will be instrumental in ensuring seamless interactions from efficient patient support and operational workflows to reliable payment processing, which are powered by the robust systems you design and implement. As a key contributor, you will partner closely with internal stakeholders and external customers, translating insights into product requirements documents that directly drive your work.
Tech stack: Python (flask, temporal) on the backend, Nextjs/React on the frontend
Artificial Analysis | https://artificialanalysis.ai | Full Stack Engineer, ML Engineer, Member of Technical Staff | Onsite in San Francisco or in Australia/New Zealand | Competitive Salary + Equity
Artificial Analysis is an independent AI benchmarking and insights provider. We benchmark AI to help engineers and companies understand AI and make informed decisions regarding which AI technologies to use. We are fast growing with a team of 20 and have backing from investors including Nat Friedman, Daniel Gross & Andrew Ng.
We are hiring for four roles:
1. Full Stack Engineer: Full Stack Engineer to support our benchmarking of AI and with communicating these benchmarks to our users. Proficiency in Typescript & Python required. Familiarity with LLM APIs preferred. Tech stack: Javascript/Typescript, Node.js, React/Next.js, Python.
2. ML Engineer: ML Engineer to support our benchmarking and evaluation of AI software stack. You will design and run benchmarks and evaluations of different AI models. Strong analytical skills and proficiency in Python required.
3. Member of Technical Staff: You will design evaluations of different AI models and work to translate technical insights to analysis that helps companies navigate AI.
Apply at hiring (-at-) artificialanalysis.ai with your resume, github and dot points on relevant experience (including anything you've built). Add | HackerNews to email subject line.
New Lantern | https://newlantern.ai | Software engineers (frontend and backend product engineers) | Full time in San Francisco, CA (ONSITE)
New Lantern is building an AI radiology resident—think Cursor for radiologists. Our application integrates the three software tools radiologists use all day [1], together with AI, to create a platform that saves radiologists toil and lets them focus on reading images and finding disease.
We are a series A startup with ~15 engineers (~25 total staff), have live customers generating revenue, several years of runway, and are backed by Benchmark, Anthropic, and other great investors.
We're hiring for several engineering roles. You'll work directly with our founder/CEO, our staff radiologists, and our end users to build a product that radiologists rely on daily. You'll have real ownership and autonomy, and ship meaningful work frequently. Learn more and apply at https://careers.newlantern.ai
I'm Steve, New Lantern's Head of Engineering. If you're interested or want to learn more, shoot me a note at (my HN username)@newlantern.ai.
[1] a radiology image archive & viewer, a medical report dictation system, and work management system
I love that you have to find the cancer on the CT scan to see the jobs page. That’s creative. Now I’m craving some gamified version of that to see how terrible of a radiologist I would be.
Clerq | Staff Engineer | Onsite 3 days (New York City) | https://clerq.io
Clerq is a NYC based fintech startup building a next generation platform payments platform that delivers a seamless checkout experience for high-ticket transactions. By leveraging modern bank rails, the platform offers the conversion and UX benefits of cards with risk and money movement infrastructure purpose-built for large purchases. Clerq replaces outdated manual payment methods like cash, checks and wires and expensive card surcharges with a smooth, integrated solution that helps merchants convert more customers without sacrificing margins.
We have started with the $1T+ U.S. auto vertical, where our platform is growing rapidly and already powering payments for several of the most recognized brands in the industry including multiple Fortune 500 companies. With proven traction, the company has expanded into high-growth adjacencies including high-ticket e-commerce, private travel and powersports.
We recently announced our series A and are breaking records every month, so are looking for a Staff software engineer who is excited to scale out the future of bank payments. Currently we are primarily looking for backend engineers to focus on our core payments engine.
Breezy | Engineer | Full Time | SF
We’re building an AI employee for solo service pros, replacing their calls, texts, and admin work so they can actually do their jobs.
Who you are:
A fast, customer-driven builder who owns problems end-to-end and wants to help shape product, tech, and company.
What you will do:
Ship full features fast, talk to customers, and use cutting-edge AI to turn messy problems into clean automated systems.
Oboe's goal is simple: teach one billion people one trillion things. We'll do that by building the world's first completely generalized AI-powered learning platform. Today, so much of our focus is spent on making machines smarter. At Oboe, we believe it’s time for machines to make humans smarter.
We’re a small but mighty team made up of builders who love learning, being challenged, and changing the world. If that kind of job appeals to you, we should talk.
We’re looking for a Full-Stack Engineer to work across Oboe’s technology stack, from our backend pipelines that leverage AI to generate world-class content, all the way to the interfaces that our users use to engage with that content on the web.
We’re a team of generalists, so this job will have you learning every part of the systems and features that bring Oboe to life. This is a highly hands-on role where you’ll have tremendous impact, ship real features to real users, iterate quickly, and learn a ton.
Hybrid (3 days/week in office in NYC). Great benefits and unlimited PTO.
Every day, Bloomberg’s clients rely on secure and seamless access to our products. Our team makes that possible by building infrastructure that verifies identities for both clients and employees. We design systems that are fast, resilient, and highly available, capable of handling large volumes of authentication traffic around the clock.
We are embarking on an initiative to modernize and unify Bloomberg’s authentication landscape. Your work will directly affect the experience of Bloomberg’s employees and clients worldwide.
You'll need to have
- Experience guiding the architecture of large scale authentication systems.
- Experience developing or operating Open ID Providers, Authorization Servers, and Identity Providers
- Deep understanding of OAuth, OIDC, SAML, FIDO or similar protocols
You can expect to
- Lead design and development of Bloomberg’s next-generation authentication and MFA systems, aligning with future product goals
- Create scalable, end-to-end identity solutions across web, API, and proprietary technologies
- Collaborate with cross-functional partners across product, design, and engineering
Thrive Career Wellness Inc | LLMOps Engineer | Hybrid - Toronto (Canada) | $140-160k [https://thrivemycareer.com/]
Only apply if you are legally eligible to work in Canada.
We’re looking for someone who is (or can quickly become) strong in end-to-end LLMOps: building and optimizing LLM pipelines, managing inference performance, improving reliability, and supporting production AI features. You’ll work closely with our Staff Engineer and Data Engineer on a small, highly technical team.
We don’t have hard requirements around degrees or specific model frameworks - but you do need hands-on experience with LLMs, vector databases, embeddings, prompt optimization, and deploying/maintaining ML systems in production. Part of the process includes a practical take-home assignment (real-world, not leetcode), followed by technical conversations with engineering leadership.
We’re looking for someone who can think in systems, make good architectural decisions, and operate with a high level of ownership. Thrive is not a place where work is micromanaged - you’ll thrive here (pun intended) if you’re proactive, self-directed, and comfortable moving quickly without rigid structure.
Happy to answer any questions here!
If you’d like to apply, please email bianca@thrivemycareer.com with your resume or apply on our company website
Pure / collectpure.com | Los Angeles ability to start remote |$145,000 - $200,000 + significant early-stage equity
About Pure: Modernizing a Multi-Billion Dollar Market
Started in 2023, Pure is one of the fastest-growing marketplaces for tangible assets. We're replacing outdated systems by combining the reliability of traditional trading infrastructure with cutting-edge technology. Our mission is to give collectors and investors the financial infrastructure they deserve.
Why We’re Hiring a Full Stack Engineer:
We need a full stack engineer to lead and own critical features end-to-end, making key technical decisions that define our platform. You will build, maintain, and scale our core backend, including the order matching / order-book logic—focusing on concurrency, correctness, and speed. You'll work deeply with PostgreSQL (data modeling, query optimization) and build high-quality UI/UX using TypeScript + Next.js.
This is a high-ownership role where you will drive the architecture and strategy behind a real-money financial exchange. If you have experience with marketplaces, matching engines, or financial systems, and you thrive on moving fast without sacrificing quality or correctness, you will have immense impact here.
Ezra | Principal Engineer (Full-Stack) | US REMOTE | Full-time
Ezra is a venture-backed startup building at the intersection of finance and artificial intelligence. We're building a platform to accelerate capital deployment into world-positive investments.
I'm Rob, the CTO, and we're looking for a technical leader and IC (12+ years exp) to own our backend architecture and implementation. You will be bridging traditional backend services with AI agents and inference systems, ensuring reliability at production scale. This is a high-autonomy role for someone who thrives in early-stage environments. You'll be working with other high performing engineers who will each own key components of our system.
The Role:
Drive architecture for Python-based backends (Django/FastAPI) and AI inference systems.
Build agentic AI workflows (retrieval strategies, eval sets) using OpenAI/Anthropic/LlamaIndex/Langchain.
Own features end-to-end, from system design to React/Next.js frontend implementation.
GovDash.com | Full Stack Software Engineer - AI Agent Orchestration | Full-Time | New York City | $150K
GovDash is redefining government contracting, a $700B+ market driven by slow, outdated tools. We are building the AI-first ERP that unifies capture, proposal development, and contract management, replacing disconnected point solutions with a unified, intelligent system.
We recently closed a $10M Series A led by Northzone with participation from Y Combinator. This funding validates our approach and fuels our mission: to empower businesses to win contracts and deliver on the government missions that advance American interests.
You will own projects end-to-end, from the Node/TypeScript backend coordinating automations to the React/Next.js frontend delivering seamless user experiences. You will be the reason contractors can scale their business and better serve the government mission. This is a chance to apply deep technical skill to a massive, untouched industry with a meaningful national impact.
We're also hiring a growth engineer! $130-150K Less focused on the core product and more focused on increasing sales & marketing velocity https://govdash.cookd.dev/jobs/growth-engineer
Twing.AI | AI/Full-Stack Engineer & Forward Deployed Engineer | Remote (US-friendly timezones) or NYC | Full-time or Part-time
We’re a lean (4 people, 3 of which are engineers), bootstrapped team building a private-equity automation platform (deal analysis, document processing, chat, investment theme research). Shipping fast, learning daily, and looking for hands-on engineers who want outsized impact.
- Why join: small team with direct ownership of core product, zero bureaucracy, Greenfield decisions and ability to learn extremely quickly, you’ll ship to paying users weekly.
AI / Full-Stack Engineer
- Own features end-to-end: data ingestion → AI pipelines → UI.
- Design and tune LLM/embedding flows; keep latency/cost in check.
- Requirements: strong TypeScript/Node, modern React, SQL + data modeling; comfort evaluating/using AI models; bias to ship.
Forward Deployed Engineer
- Work directly with customers (PE analysts/partners) to turn messy workflows into productized features.
- Rapidly prototype, measure impact, harden for production.
- Requirements: full-stack chops, great product sense, calm under ambiguity, willing to jump between code, data, and customer calls.
Happy to also talk to the self-taught. We care more about ability than credentials and value slope over intercept.
How to apply: Email jobs@twing.ai with “HN – [Role]” in the subject, a short note on something you’ve shipped, and any links (GitHub/portfolio). No recruiters.
Senior Python Engineer — Rebuild AI LLM Reasoning/Governance Layer (Contract, Remote)
We built a working pipeline:
• metadata extraction
• structured AI reasoning
• governance logic
• multi-parameter hardware output (BLE)
It works now, but it needs to be rebuilt cleanly and professionally.
Your workflow:
• You generate logic
• We test internally
• You get structured “better/worse/why” feedback
• You refine
• Repeat until convergence
________________________________________
You’ll Work On
• multi-step reasoning → deterministic guardrails → parameter mapping
• async/latency optimization
• preference/override capture logic
• stable FastAPI backend
________________________________________
You Should Have
• Deep Python
• FastAPI
• LLM structured-output experience
• A systems/recursive logic mindset
Finch (tryfinch.com) is building unified API infrastructure for employment systems—think Plaid, but for payroll and HR data. We connect 401k providers, insurance companies, and other fintech apps to 200+ payroll providers through a single integration. Series B backed by General Catalyst, Menlo, YC, and angels including founders from Plaid, Brex, Mercury, and Ramp.
We're looking for a Staff Backend Engineer (10+ years) to lead large cross-team initiatives, design systems for high-volume data processing across complex employment integrations, and help set architectural direction. You'll work with NodeJS, TypeScript, PostgreSQL, Redis, and AWS. We deploy daily, practice TDD, and care deeply about building reliable, scalable APIs. Strong systems design skills and comfort with ambiguity are key—you'll be defining problems as much as solving them.
Hybrid (2+ days/week in SF or NYC). Equity includes a 10-year exercise window. Full benefits, unlimited PTO with 3-week minimum.
Happy to answer questions here, or apply via the link above.
Vibrant (https://www.vibrantpractice.com) | Founding Engineer | Full-Time | SF (hybrid) or Remote with frequent travel to SF
We're building Cursor for doctors. At Vibrant, we've picked the expensive, high-touch, data-heavy subspecialties of functional, integrative, and longevity medicine, and we've created AI agents that reduce hours of clinical work to minutes.
We're a world-class team of health tech founders, AI builders, and clinicians from Meta, Stride Health, Peloton, and Hinge Health. In just five months, we've built notetaking/scribing, Clinical Decision Support, and some of the integrations a clinician needs to run their practice with Vibrant as their AI Operating System.
In the words of doctors using our product already in production: "I have goosebumps, this is really incredible. Very accurate." "Seeing the patient overview AI-generated summary come to life after placing a couple notes is AMAZING. I'm losing it over here."
Our stack: Typescript, React, NextJS, React Native, Expo, AI SDK, custom AI agents, RAG, tools, and agentic workflows.
It's still early days for us, and we're looking for folks who ship fast and are curious and resourceful. If that's you, shoot me an email at pedro [at] vibrantpractice.com or just book an intro with me: https://book.vimcal.com/p/pedro/quick-chat
Stellar Science | Hybrid (USA) Albuquerque NM, Washington DC (Tysons VA), Dayton OH | Full time, interns/co-ops | U.S. citizenship required | https://www.stellarscience.com
Company: We're a small scientific software development company that develops custom scientific and engineering analysis applications in domains including: space situational awareness (monitoring the locations, health and status of on-orbit satellites), image simulation, high power microwave systems, modeling and simulation, laser systems modeling, AI/ML including physics-informed neural networks (PINN), human body thermoregulation, computer vision and image processing, high performance computing (HPC), computer aided design (CAD), and more. All exciting applications and no CRUD. We emphasize high quality code and lightweight processes that free software engineers to be productive.
Experience: Except for interns, we currently require a Bachelors degree in physics, engineering, math, computer science, or a related field. Masters or PhD is a plus. (Roughly 25% of our staff have PhDs.)
Technologies: Mostly C++23, Qt 6.9, CMake, git, OpenGL, CUDA, Boost, Jenkins. Windows and Linux, msvc/gcc/clang/clangcl. AI/ML and analysis projects use Python and C++. Some projects use Java or Typescript/React.
We're building an AI-native SaaS platform that helps companies extracting actionable insights from data in real-time. Think of it as an architectural intelligence layer that ingests heterogeneous data, learns your business context, and delivers decision-ready guidance.
You'll build and optimize our web platform end-to-end, work closely with AI, Product, and Design. Strong Node.js, PostgreSQL, React/Next.js. Experience with LLM integrations is a plus.
More senior role bridging product and engineering. End-to-end feature ownership, customer feedback integration, shaping product direction while shipping production code.
–
Small team, real customers, fast iteration cycles, shipping.
CoPlane (https://coplane.com/) | Product/Design Engineer + Designer | NYC or Remote (North America) | Full Time
The world doesn't need another ERP. CoPlane is building the Agentic Orchestration platform that enables enterprises to orchestrate intelligent processes across their existing systems. Founded by ex-Stripe/Segment product and tech leads, we're changing how businesses operate their backoffice - helping them scale intelligence not headcount.
We're looking for exceptional engineers to grow our small founding team of engineers that include ex-founders, open source contributors (authors of neovim and neverthrow), and architects of petabyte-scale data platforms. You'll work with billion-dollar enterprises solving their hardest, most mission-critical automation problems.
If you're excited about working at the nexus of data, automation and AI, and want to make a significant impact in an early, well-capitalized startup with large enterprise design partners, we'd love to hear from you.
Starbridge is building an AI platform that turns large-scale public and enterprise data into reliable sales insights. We are early, moving fast, and building from zero to one, so this role will have huge ownership and product impact.
Backend Engineer: (looking for Kotlin/Java/Scala experience). You'll work across the backend: building enterprise integrations, large-scale scraping and parsing pipelines, and systems that let users apply LLMs to millions of documents to generate insights at scale.
Product Engineer: (React/Typescript) who would work closely with product and design to build user-facing parts of the platform. You will craft performant, stable frontends that explain technical concepts to non-technical users and help us iterate fast based on customer feedback.
AI Engineer: Applied AI plus strong software engineering. You will build, evaluate, and deploy LLM-driven features like deep document analysis and interactive chat, working with models from OpenAI, Anthropic, and Gemini. Expect hands-on Python, ML system design, experimentation, and production reliability. Bonus for RAG depth and frameworks like LangChain, LlamaIndex, or Hugging Face.
We're looking to build our in-person team in NYC but also open to remote!
Our mission is to make it normal, not heroic, for edge AI, mobile apps, and critical software to run close to where data is born: on devices, in vehicles, in field hardware, not just in a distant GPU farm. We’re building the data and trust layer that lets developers ship systems that still behave correctly when links are flaky, latency is awful, and the cloud is optional instead of mandatory—instead of the usual “SQLite everywhere + ad-hoc sync” duct tape.
We’re growing fast and are looking to fill the following positions:
Kernel Intelligence | Senior Backend Systems Engineer | Remote (US) | Python / FastAPI / Async / Distributed Systems
Kernel is building the data backbone for commercial real estate — converting messy CRE documents into structured, decision-ready data using ML and distributed systems. It’s a $20T+ market still trapped in PDFs and siloed tools, so the impact is immediate and real.
We’re an engineering-first company — our technical breakthroughs set the direction for what we can commercialize. Our team is small, senior, and high-trust. Every engineer owns production systems and directly shapes the platform’s capabilities.
You’ll design and own backend systems powering AI-driven pipelines: async FastAPI services, SQLAlchemy 2.x models, event-driven ingestion workflows (Pulsar/Kafka), multi-tenant auth (OIDC/JWT), Kubernetes deployments, and full observability.
Atomscale is building AI to improve atomic-scale materials manufacturing. Our goal is to translate new materials into new technologies and products by ensuring they can actually be created at scale faster and cheaper.
This is a hard (but exciting!) challenge that involves hardware integrations, AI that understands materials data, and real-time dynamic intervention during processing.
⎯
We're looking for an Applied AI/ML Engineer that will help:
- Develop new models to analyze materials processing data
- Improve systems for model infra & deployment
- Build data engineering pipelines to handle large amounts of multimodal data
At Peregrine, we are transforming the way organizations engage with their data, making it easily accessible and immediately actionable for those who need it, when they need it most.
SF / NYC / DC | In-office | Full-time | $130,000 - $275,000
We’re looking for remote candidates to join our team of kind, hardworking, and creative people!
Frontend Developer - Must have strong design sense and eye for detail, as well as 3+ years of experience developing web apps with modern HTML, SCSS/SASS, WCAG, and UI patterns. Experience with Rails, VUE.js, and WebComponents/CustomElements is a plus.
Ruby/Rails Developer - Must have 3+ years Ruby on Rails experience, preferably with growing depth of skill on a single app. We have multiple clients with different deployments and customizations to business logic, and we use Github version control. Experience with Vue.js, US healthcare, and transactional application development is a plus.
About the project:
We create tools for healthcare organizations that help patients find care (https://www.sparkle.health/).
* It is a large app, been around for many years, so there is a mix of greenfield new features as well as maintenance and improvement of existing features.
* Our team is international and all remote, but mostly overlaps with the Pacific or Central time zone.
* Our developers work with near-autonomy toward shared goals. We don't micro-manage.
* We actively maintain work/life balance and reject crunch culture. We work hard to foster an atmosphere of independence and trust.
To apply: Please email marc @ combinaut dot com with your resume and GitHub url.
BITS GmbH | Munich/Germany | IT Consulting | IT Project Management | Software Architecture | Software Development | DevOps | Fulltime | Onsite/Hybrid | https://mybits.de
At BITS, we support both, corporations and startups in the digitisation of their business units and processes. We are looking for fulltime (all genders)
- IT Project Managers
- IT Consultants (Digital Transformation, Cloud, Infrastructure)
- Software Architects
- Fullstack Developers
to join our teams.
If you are looking for challenges and like to push issues forward, then we would be happy to hear from you.
German language skills on the level of at least C are mandatory for the work in our projects.
Natera, the leader in cfDNA testing, is expanding the EMR (electronic medical records) engineering team with a Staff Software Engineer (L5) role. The team consists of 8 engineers mostly on the senior side with a heavy focus on interoperability, scalability, resilience and building net new capabilities. We are a hungry group of hackers who value quality, confidence and sensibility. You'll be joining the team to help level us up to a world class EMR platform.
We have a mix of off-the-shelf EMRs and interoperability engines (Epic, Mirth, etc) and greenfield cloud native solutions. We are looking for an engineer who has deep experience in the world of EHR and EMR workflows and knows how to build systems from the ground up. Our tools of choice are often React, Typescript, Postgres but we have a wide variety of cloud native and other applications in the mix.
You'll be helping lead day to day through shipping code, reviewing code, designing applications and systems, building, deploying, releasing. If you're an enthusiastic engineer who's ready to take the next step reach out below!
The usual benefits include unlimited PTO, RSU grants, medical, dental, vision, 401k, bonus, etc. Send your resume via email to astruthers AT natera dot com or reach out on LI https://www.linkedin.com/in/code-lorde/
Checkly helps engineers build reliable products by unifying testing, monitoring and observability. OpenTelemetry, Playwright, and Monitoring as Code are our foundation for unifying performance and reliability. In 2024, we raised $20M in Series B funding from Balderton, CRV, and Accel to take things to the next level.
-Senior Backend Engineer (Remote, UTC-3 to UTC+3)
-Enterprise Account Executive (Remote, USA - ET, CT, MT)
-Senior Product Marketing Manager (Remote, UTC-4 to UTC+2)
-Senior Customer Solutions Engineer (Remote, USA - ET, CT, MT)
Tandem Health | Software Engineers | On-site in Stockholm, Sweden | Full time
At Tandem Health we're building a clinician copilot to allow clinicians to focus on care rather than administration. We’re building, launching and iterating quickly, and are already rolling out across some of the largest care chains across Europe, including most of the NHS.
Our core product listens in to the patient-clinician encounter to generate medical records, allowing clinicians to save 5-10 minutes per patient. No longer do clinicians have to catch up on administration after hours. Some even tell us that their partners notice they're much more relaxed after starting to use our product, and we couldn't be happier :)
We’re expanding our Stockholm team with exceptional engineers! We use Python (backend), TypeScript/React (frontend) and C# (Windows app) and our infrastructure runs on Kubernetes in Azure.
Even if we don’t have a role out your specific skill set, we’d love to talk! Our tech team is small but growing and you’ll have an outsized impact on an important problem.
Hi all, I’m Yuriy, founder of Puma.tech. Previously worked as software engineer & developer advocate at Cloudant (YC S08, Acq. by IBM), Meteor (YC S11), Parse (YC S11, Facebook/Meta), and explored AI/ML (computer vision for self-driving cars).
We have two products:
1. Puma iOS & Android – browser with built in LLMs & Wallets. Private by design.
2. Puma AI app for Mac – ChatGPT/Atlas, but with ability to pick different model providers and fall-back to local-first ones for data privacy.
Open Roles: Eng (iOS/MacOS, Android, Ai/ML, Browser Extensions), Based Social Media Intern; Internships: Eng, Design, Growth
We’ve raised a few rounds from some of the best builders in crypto and ai:
Protocol Labs (YC S14), Chris Larsen (Ripple), Anatoly Yakovenko (Solana), Illia Polosukhin (NEAR Protocol), Sridhar Ramaswamy (Snowflake CEO, Neeva, Greylock), Jason Warner (poolside.ai, ex-GitHub CTO), Don Ho (Orange DAO, Quantstamp W18), Evil Rabbit (Vercel), John Phamous (SF Compute) and other amazing builders.
How to Apply: email careers+hn [at] puma.tech with your GitHub, a note on what you're most proud of building and what you'd like to build next.
Squint | Onsite, San Francisco | Squint is the leading manufacturing intelligence platform. We're leveraging the latest in AI, spatial, and hardware capabilities to accelerate human potential and spark the next industrial revolution.
What makes Squint special?
- Our customers include some of the most iconic manufacturing brands across Food and Beverage, Automotive, and Consumer Package Goods. Work here literally transforms how the world around you is made.
- We're not replacing people with AI, we're up-leveling them; capturing insights, turbocharging workflows on the factory floor, and making every operator an expert.
- We're bringing consumer-grade quality to enterprise software, combining cutting-edge tech with deep customer empathy to build a product that's powerful, magical, and deeply loved by our users.
PrairieLearn (https://www.prairielearn.com) is an open-source assessment platform used by universities across the US (Berkeley, Princeton, Michigan, Illinois, and others). We power mastery-based learning and large-scale exams.
We’re a small, profitable, early-stage company (bootstrapped, no VC) and we’re hiring full-stack engineers to help us continue to grow. You’ll work across the stack and have meaningful ownership from day one.
We’re also developing AI tooling in the product, including LLM agents to help instructors create content, and vision-language models to help grade student work. This is practical, user-facing AI work with real-world impact — not a research sandbox.
Estuary is a VC-backed, post–Series A startup powering right-time data replication and transform — from sub-second CDC replication to terabyte-scale OLAP data flows.
We’re open-source, developer-first, and focused on making data movement radically simpler across both our Platform and Applications layers.
We’re hiring for:
Head of Applications Engineering
Own strategy, people, delivery, and SLOs across our Applications stack (SaaS integrations, transformation UX, AI enablement).
Partner directly with the CTO to shape roadmap, sequencing, and engineering standards.
You’ll build and support a healthy engineering org, improve how we plan and deliver work, strengthen incident response, and step in to code when it helps the team move faster.
Great fit for someone who’s led multi-team groups, grown senior engineers, and shipped complex, data-heavy products.
Senior & Staff Backend Engineers (Integrations)
5+ years backend experience; Go required, Rust a plus.
Own core systems powering real-time data pipelines. Build complex API/database integrations, improve connector frameworks, and tackle deep challenges in performance, reliability, and developer experience.
Rover | Barcelona, Spain & Seattle, USA | Software Engineers (Multiple Roles) | Full-time
Rover is the world’s largest online marketplace for pet care. We connect millions of pet parents with trusted sitters and walkers, and we’re building a global platform that combines technology, community, and love for animals. With offices in Seattle, Barcelona, and beyond, we’re scaling an engineering culture focused on high-quality code, data-driven product decisions, and customer empathy.
Open Roles:
Data Analytics Engineer (Barcelona)
Lead/Senior Software Engineer (Barcelona)
Senior Data Engineer (Barcelona)
Senior Frontend Platform Engineer (Barcelona)
Senior Product Engineer (Barcelona)
Site Reliability Engineer II (Seattle)
Staff Engineer (Seattle)
Sumble is the newco from the founders of Kaggle. We are hiring a designers, full stack engineers and ai/ml engineers.
Can view our roles and apply here: https://apply.workable.com/sumble-inc/
We are building a knowledge graph from web data with a first focus on data for go-to-market teams.
We use web data to identify things like org structure, tech stack, and key projects (e.g., GenAI initiatives, cloud migrations). Our product already has strong product-market fit, early revenue, and happy customers — and now we’re ready to accelerate.
Our long-term vision is to become the world's best data vendor. Try the product at sumble.com.
Media platform for businesses. Music, TV, digital signage, ads. Runs in restaurants, bars, retail chains across the country.
~20 engineers, real ownership, backed by Google and UMG.
Stack: Go, Vue, GCP, Kubernetes, NATS (future) for device comms.
Fullstack: Own features end to end. 5+ yrs backend, 2+ yrs frontend, cloud infra. https://grnh.se/kf32f5fk4us
Ads: Ad serving, targeting, measurement, data pipelines. Ad tech background helpful (VAST, IMA SDK, SSAI). Distributed systems, SQL. https://grnh.se/f8msf4aw4us
$150K-$210K + equity + benefits.
Questions welcome, or email ryan dot sheppard at rockbot dot com
Zigment (https://zigment.ai) | Bangalore / Bengaluru, India | Full-time | ONSITE Zigment is a customer journey platform. We make it super simple to build AI agents for enterprises.
Why should you join us?
- Small & lean tech team. - See AI in action with enterprises. - Build reliable & scalable AI systems. - Passion for tech & AI. - Access to the latest AI coding & productivity tools.
We're a small (23-person) team of repeat founders and seasoned operators building a next-gen quote-to-cash platform. This is a tight-knit and senior crew — most of us have 10-25 years' experience, much of it together. The last company we built, Second Measure (YC S15), scaled to 70+ people and tens of millions in revenue, and was ultimately acquired by Bloomberg in a landmark deal.
We've built a category-defining product and are now gearing up to scale. We're looking for a Tech Lead with early-stage startup experience to help architect our platform and mentor a small team of talented engineers.
We're well-funded by top investors (First Round) and just raised our Series A, are fully distributed, and recognized for building intentional, inclusive culture. We offer competitive global rates (SF salary + equity), equal pay by level, and comprehensive, family-friendly benefits.
Beacon AI | San Carlos, CA | Hybrid (On-Site) | Full-Time | www.beaconai.co
Beacon AI builds intelligent systems that make aviation safer and more autonomous. We’ve completed multiple DoD programs and are expanding our team with exceptional technical leaders to push the boundaries of human-machine collaboration in the cockpit.
At Beacon, you will lead by example, mentoring and growing a small team of talented engineers (typically 1–2 to start) while staying hands-on in design and execution. You’ll help shape critical systems that advance aviation safety and autonomy, working alongside a team that values effort, creativity, and accountability.
We’re hiring Lead Engineers with 5-9 YOE who love solving complex problems. At Beacon, you’ll own your work end-to-end, from prototype to deployment, and literally see your code take flight in real world aviation environments! Roles:
++ Lead iOS Engineer [Tech Stack: Swift, SwiftUI, UIKit, Mapbox]
++ Lead Infra/Backend Engineer [Tech Stack: AWS]
++ Lead WebApp/FrontEnd Engineer [Tech Stack: Python, Typescript, React]
++ Lead Autonomy/Robotics Engineer [Tech Stack: C++, Python, iOT]
++ Lead Security Software Engineer [Skills: Ability to perform hands-on security engineering tasks, CMMC Compliance Knowledge]
Join us at beaconai.co/careers. Mention in the application that you saw our post on HN.
We’re a small, technical founding team in based in SF building an assistant for tradespeople — electricians, plumbers, contractors. Our app turns job site voice notes and photos into structured job records, quotes and invoices. We’re seed-funded, ship fast, and spend a lot of time with users in the field, building practical AI that saves people real hours every week.
We’re hiring a React Native engineer to own big chunks of the product across iOS, Android and Web. You’ll work directly with the founders and take lead on the mobile client. If you like autonomy, fast iteration, and shaping product you’ll fit right in.
Experience with React Native Web, native media pipelines, or AI workflows is a bonus. The role is remote, but some overlap with PST is important. Compensation ranges depending on location.
See https://pumpup.com/careers or email me directly at mands@pumpup.com if you want to build tools that make real work easier.
Vantage | Senior/Staff Software Engineers | NYC and Remote | Full Time
Vantage is an a16z-backed FinOps / Cloud Cost Management platform that helps 15,000+ organizations globally like Block, Vercel, Temporal, Rippling, FanDuel, CircleCI, etc manage their infrastructure costs. We are a ruby/rails shop and if you love infrastructure, it's a very interesting role as our customers are others like you looking to manage their infra spend.
We also have a lot of exciting projects right now for AI/Agent workflows - basically an agent that can auto-remediate cost related issues on behalf of our customers. We're a well funded Series A company and [backed by a16z, Scale venture partners and founders of Cloudflare, DigitalOcean and Segment]. The company is between 50-75 people today and scaling up quickly.
We're headquartered in NYC but US-remote friendly (sorry, we can't handle international at this time).
EagleSight builds AI-powered vision agents for casino surveillance. We turn existing cameras into real-time detection systems that catch cheating and dealer errors as they happen. We're deployed in major Las Vegas casinos and growing.
We're hiring two Forward Deployed Engineers:
Fullstack – Own the product experience and on-prem deployments. You'll build and maintain our dashboard (React), backend services (Python/Node), and deploy full-stack systems on local GPU servers. 3+ years experience, strong with Python, TypeScript, Docker, Linux.
Machine Learning – Own our real-time vision pipelines end-to-end. Train, tune, and deploy deep learning models at client sites using PyTorch, ONNX, TensorRT. 2-3 years ML experience, comfortable with Linux, Docker, and shipping models as services.
These are field roles. You'll deploy and debug systems on-site at casinos and hotels. Startup mindset required – we're a small team moving fast.
Flax Health | Salt Lake City, UT (Remote-Friendly with Annual Travel) | Full-Time | Senior/Staff Full-Stack Engineer | flax.ai
Flax Health is building the operating system for post-acute care. Our AI platform automates clinical workflows to dramatically boost efficiency and improve patient outcomes. We’re backed by top VCs (Sorenson Capital, Pear VC) and growing quickly. Looking for driven, high-agency engineers who can make an impact on our product from day 1.
We're looking for: - Proven success in the fast-paced 0 to 1 stage of young startups (founding/pre-seed experience a plus)
- 5+ years of experience building web-based products (B2B SaaS ideal), with strong full-stack skills in TypeScript, Node.js, and DB design
- Strong hands-on-keys coding chops + experience building end-to-end systems
- Bias for shipping, learning, and iterating quickly
- User focus: you care about building things that solve real problems
- Experience with healthcare data (not required but highly valued)
Comp: $120k-$200k base + equity; health insurance; 401(k); paid parental leave; learning/development budget.
Shape the Future of Construction Through Software!| Hiring Fully remote in the US, Fulltime
Fieldwire is a construction field management software building world-class tech to disrupt the $10 trillion construction industry! With 2M projects worldwide, we have partnered with over 5000+ clients in 100+ countries and 14 languages. We got acquired by Hilti in November of 2021! If you are looking to disrupt and modernize an industry that has been neglected by tech for years, feel free to apply!
iOS Engineer (US - Remote) - 3+ yrs of experience, BS or MS in CS or equivalent experience. Apply here: https://grnh.se/50hoz2kg2us
Android Engineer (US - Remote) - 0.5+ yrs of experience, BS or MS inc CS or Equivalent experience. Apply here: https://grnh.se/3452vy6n2us
HomeVision | Multiple Roles - Eng, SRE, Analytics | Hybrid SF & Remote | Full-Time | $100k-$220k + equity
We have three open roles:
- Engineer - Hybrid SFO I'm looking for an junior-to-senior software engineer to work with me (CTO) directly. Our systems process millions of pages of documents a month for the mortgage industry. We work with some of the largest lenders in the country and are at the forefront of applying LLMs and other multi-modal models in this industry.
New-grad and junior engineers particularly encouraged to apply. Looking for people who are motivated to write good code with a good mix of practicality and aesthetics.
- SRE - US Remote (SFO or Seattle preferred) - This is a broad role on the platform team including AWS infra w/terraform, software engineering, and IT
- Analytics Engineer - US Remote (SFO or Seattle preferred) - Another broad role that includes managing the data warehouse, building durable and ad-hoc reports in sql and python, and doing deep analysis.
Matterworks.ai | ML Scientist & Engineering | Remote or Hybrid (Boston/Somerville MA)
At Matterworks we are building AI tools to extract insights from the ever-growing corpora of biological data and to unlock opportunities in therapeutic discovery, development, and manufacturing. We are building large-scale deep learning models of biological data to predict the phenotype and behavior of biological systems.
Triumph Financial | https://triumph.io | Engineer (Senior | Lead | Staff) | REMOTE (USA only) | Full Time | $150-$300k
At Triumph Financial, we’re building the modern freight payments network powering over $37B in annual volume. Our mission is to make freight transactions seamless, accurate, and secure, helping an entire industry move faster.
We’re hiring across multiple levels in Engineering. Our teams are small (3–5 engineers), autonomous, and rotate quarterly to stay fresh and cross-functional.
Tech we use: We’re language agnostic and hire for fundamentals. Our teams work across a mix of:
* Ruby on Rails / Elm
* Java / React
* C# / React
If you’re a strong engineer who loves solving complex problems, mentoring others, and building real-world systems that move money at scale, we’d love to talk. We’re looking for people who are:
* Curious and collaborative
* Obsessed with product quality and user experience
* Excited to work on distributed systems and modern financial infrastructure
The Boeing Company | Berkeley, MO | Digital Transformation Architect | Onsite | Full-time
We’re modernizing a major aerospace/defense program and need a senior architect to lead the digital transformation: cloud migration, DevOps, CI/CD, IaC, Kubernetes, automation, the works. High autonomy, big scope in the Air Dominance division of Boeing Defense, Space & Security.
You’ll drive architecture and technical strategy across multiple teams, replace legacy pipelines with modern tooling, and shape long-term engineering direction. U.S. citizenship + ability to obtain a clearance required.
What we’re looking for:
- Deep experience with cloud (AWS/Azure), Kubernetes, CI/CD, IaC
- Strong systems thinking and architecture design
- Leadership across multi-team environments
- Experience driving org-wide technical change
Comp: ~$151k–$205k + full benefits
Primary location is Berkeley, MO (at St. Louis Lambert International Airport) but for the right candidate Mesa, AZ and Seattle, WA might work.
RepSpark is the top SaaS B2B wholesale e-commerce platform for brands in apparel, footwear, and accessories. For example, we're how golf courses across North America and Europe purchase brands like Titleist, Peter Millar, Kjus, etc.
The General Intelligence Company | Senior Product Engineer | Build the OS for Autonomous Agents | Full-Time | NYC | $260K - $300K + 0.3-0.41% Equity | cofounder.co
The Upside & Opportunity: Join the founding team building Cofounder, the autonomous agent platform designed to run entire business workflows (Slack, Notion, GitHub, etc.) end-to-end. We are building the operating system for one-person, billion-dollar companies. High ownership, zero bureaucracy, and maximum impact.
About The General Intelligence Company
Founded in 2024, our mission is to automate business tasks. We are focused on solving the hard problem of reliable, end-to-end agent execution, turning complex LLM capabilities into dependable, real-world workflows.
You'll own the end-to-end agent experience, building and scaling Flows and Integrations. You will ship across the stack: React/Next.js (TypeScript) for novel human<>agent UX and Python FastAPI on the backend, focusing on performance and reliability. We need someone who can make powerful agent systems feel simple and reliable for users.
Bidaya AI | Senior Software Engineer (Full Stack) | Calgary, Canada | HYBRID | Full-time | Up to $140k CAD + Generous Equity
We're an early-stage (pre-seed) VC-backed startup automating RFP proposals for the AEC (Architecture, Engineering, Construction) industry.
We are building an agentic AI platform that embeds directly into Microsoft Word, helping firms find and win more work, while serving as their knowledge management hub for all business development.
You would be the first full-time engineering hire working directly with the founders (I'm the technical co-founder). We need someone who can ship production code across the whole stack.
Deep Word Integration: Building a high-performance, "Cursor-like" experience within the constraints of Office.js.
Agentic Workflows: Orchestrating AI agents that can read complex government requirements, reason about compliance, and generate winning output autonomously.
Evolving Knowledge Graph: Architecting a library system that doesn't just store files, but learns from project history and feedback loops.
If you want a chance to work on a hard problem, in an exciting space, with a strong team that has validated the market and de-risked the business, with major upside, let's talk!
Tendavo | Founding Engineer | Stockholm | On-site (Hybrid) | Full-time | Visa | https://tendavo.se/
Tendavo helps SMEs win public procurement tenders - a massive, neglected market. We are bootstrapped, profitable and have around 100 happy customers without taking a dollar of external investment. We are based at the SSE Business Lab, where companies such as Klarna and Legora originated.
We spent the last year validating PMF. The CTO has built the core foundation, and now we are hiring a Founding Engineer to architect and code the rest of the platform side-by-side.
The Team: CEO: ex-McKinsey | CTO: +13 years of startup experience, previously founded a data startup scraping 50m pages/week.
The Role:
You will work side-by-side with the CTO to build the platform from the ground up. You get full technical ownership to design agents and LLM workflows that replace our manual routines.
This is a high-agency role: We have validated Product-Market Fit; your job is to scale it.
We’re building the AI-powered infrastructure layer for small-business lending. Banks and fintechs use Omni to automate document collection, financial modeling, public-record research, and ongoing borrower communication.
ArcPrime just closed a seed round to build the best-in-class AI tools for Intellectual Property attorneys.
We have a world-class team of 6 engineers (CEO is an attorney + engineer) uniquely positioned to win the entire market. We thrive on execution speed, know our customer and domain to the most intimate detail, and are relentless.
We empower our people to do their best work and grow to their fullest potential. We value impact above all else. We offer highly competitive salaries and top-of-market equity. We plan on hiring fewer than 10 engineers for the lifetime of the company. If this sounds exciting to you, please apply!
Stack: React, Typescript, TailwindCSS, and Google Cloud
• Previous experience at start-up building tech at scale
• Thinks in terms of product functionality and customer demands not just features
• Familiar with API first practices and frameworks
• Bonus points if you are an ex-founder or have been first hire before
Moyai is an AI-powered agent monitoring tool for AI engineers looking to catch agent failures in production. Reach out to the founder directly: https://www.linkedin.com/in/rhommes/ or visit our website https://moyai.ai
*No agencies or recruiters, and we are unable to provide visa sponsorship
Hello. I’m the founder of Talk Machine, previously founded Citymapper.
We had great success in posting here last time, and hired our mobile team (yes we now have native apps - https://talkmachine.com/apps)
Now we’re looking to focus on backend engineers and ML/voice specialists.
We’re working on building a consumer voice product / platform using AI, driven by the mission to improve human communication.
Our application process is unique. Just go to https://talkmachine.com/jobs/engineer and send us a voice note and we can begin talking, just like we met in person.
We’re seed funded and can pay competitively + quality stock options (EMI in UK).
You like: talking, consumer, voice, AI, small fast teams, building great products, chasing product market fit
Apps for robots - home vacuums, quadrupeds, drones, humanoids, etc. Think Apple remaking ordinary phones into smartphones with apps & app store - only for robots.
Moment | Distributed Systems Engineer, Product Engineer | ONSITE NYC | Full-time | https://moment.com | $200k–$325k + equity
Moment is building core infrastructure for fixed-income, the world's largest asset class (4M+ instruments, $150T total market). We work with some of the largest financial institutions to bring all of their fixed-income operations into a single platform.
Cool things we've built include a liquidity-aware portfolio optimizer, high-cardinality market data pipelines, and a best-in-class trading system and ledger. Backend stack is generally Go/Kafka/Postgres on ECS, though some of the quant-ier services are built in Python. Frontend stack is NextJS. Company stack is Slack/Linear/Notion.
Roles:
- Distributed systems engineer: build features + scale systems to model, optimize, and support an idiosyncratic, complicated domain
- Product engineer: build beautiful, powerful interfaces that put these new capabilities in the hands of asset managers, financial advisors, traders, and more.
What sucked the last time you rented a house or flat? Come and fix it.
OpenRent is a force for good in an industry tarnished by rip-off agencies. Enabled by an unrelenting focus on technology, we now let more properties than any agency in the UK. In the last 12m we let over £50 billion worth of property, to over 8 million registered users, without ever charging any admin fees.
You'll be working on solving every aspect of the rental journey, from models to predict the right price of a property, to building the future of property management, all to help tenants find their dream home, and landlords their ideal tenant.
We're VC backed, profitable, and have plenty of ambition to maintain our fast growth in this absolutely massive market.
Haven Headache | Sr Backend Engineer | SF Bay Area | ONSITE 2-3 days/week | Full-Time
We're a digital health-tech startup that operates a virtual-first headache and migraine clinic, making expert care more accessible for the millions of people who suffer from these debilitating conditions.
As part of our team, you'll work closely with our designers, operations and clinical teams to shape the future of telehealth. We've had tremendous success in the limited markets we operate in and are looking to greatly expand our internal team.
We've built our platform using Elixir, Phoenix and LiveView on AWS, with infrastructure as code managed through Terraform and CI/CD via Github Actions. We leverage Postgres for a variety of purposes. Our philosophy emphasizes simplicity and pragmatism and our culture is rooted in empathy, creativity and focus.
Column (https://column.com/) | San Francisco, CA (ONSITE) | Full Time | Software Eng (Infrastructure), Software Eng (Backend), Software Eng (Product)
Column is building the infrastructure that powers the US dollar globally. We're a software first company, but also own a nationally chartered bank that we've built from the ground up. We're currently processing trillions of dollars annually (yes, that's with a T), supporting some of the largest and most sophisticated companies out there like Wise, Bilt, Brex, Ramp, Mercury and dozens of others.
Started by the founder of Plaid (plaid.com), Column is focused on keeping an extremely lean and experienced team: currently 10 engineers that all report to the CEO. We are looking for an ambitious infrastructure, product, and backend engineer (one of each) that want to build incredible software from first principles.
Profitable and 100% owned by employees and founders.
RhythmScience is a cardiac data management company turning complex healthcare data into actionable insights for providers and patients. We're a remote-first team building software that directly impacts cardiac patient care.
If you enjoy building reliable software alongside experienced and respectful colleagues, we'd love to hear from you!
Data Engineer - Build and maintain ETL pipelines, data models, and analytics infrastructure. 3+ years experience with Python, dbt, BigQuery, and orchestration tools (Airflow/Dagster).
Software Engineer - Ship features across backend and frontend, automate clinical workflows. 3+ years with Python/Django, Vue, PostgreSQL, CI/CD, and observability tools.
Senior Software Engineer - Scale K8s infrastructure, build test automation, partner directly with other technical teams. 5+ years, expert Python/Django, K8s, AWS. Healthcare/HIPAA experience preferred.
Email your resume and a few words that best describe your career trajectory hn@rhythmscienceinc.com
Unto Labs | San Francisco, CA | ONSITE (Hybrid OK), REMOTE (US) | Full-Time Unto Labs is developing the Thru Layer-1 blockchain (https://thru.org)
We recently announced $14.4 million in funding to make blockchains & digital assets useful for the world. Founded by Jump Crypto alumni and core contributors to the Solana protocol and the Firedancer client (https://github.com/firedancer-io/firedancer), we’re tackling fundamental scalability, performance, and usability challenges in distributed ledgers.
Our runtime conforms to the RISC-V specification—moving away from domain-specific VMs, DSLs, and bespoke compiler toolchains that limit developer and institutional adoption. You can write smart contracts and programs in any LLVM compatible programming language and reason about a standard ISA in RISC-V. Components are developed in C for maximal control over performance and resource usage.
We believe there is a unique window of opportunity to developer fairer, more accessible, and more global financial products on resilient public blockchains.
In addition to the search tools mentioned above, feel free to use https://nthesis.ai/public/hn-who-is-hiring. It has search (text / semantic), chat and extracts data from alternate viewpoints (e.g. business / role) and allows you to visualize a semantic map of those things. I hope it helps!
CEF AI | AI Innovator & Principal Software Engineer | Full Time | San Francisco (hybrid, remote-first) | AI Innovator: $100k–$200k + equity | Principal SWE: $80k–$150k + equity | AI Innovator: https://linkly.link/2KOOz | Principal SWE: https://linkly.link/2KOP6 CEF AI builds an AI-first data automation platform for secure, decentralized orchestration of agents that compute directly on encrypted data streams. We’re shipping original systems (not wrappers), with multiple tuned models (CV, NLP, LLMs) and a next-gen multi-agent data infrastructure. Small team, high ownership, low bureaucracy.
What you’ll do
AI Innovator: Prototype and ship production AI features fast; extend our multi-agent orchestration; design private/sovereign data pipelines and dynamic indexing; collaborate tightly with founders to turn research into product.
Principal SWE: Own core platform architecture; design and scale distributed backends/APIs; build great DX (SDKs/CLI); lead reviews/mentorship; drive 0→1 projects with strong reliability and observability.
You might be a fit if you have
A track record taking systems from concept to scale and to revenue.
Deep backend/systems skill (Go/Rust/Kotlin or similar); strong CI/CD/testing discipline.
Experience with distributed, real-time data infra; privacy/security minded.
Hands-on AI product chops (CV, NLP, LLMs/agents) and bias to build/iterate quickly.
Clear communication, product intuition, and comfort working directly with founders.
I’m Head of Engineering at Join, building SaaS for construction teams (contractors, owners, architects). We’re hiring two full-stack web staff engineers to help build our React + Go + Postgres collaboration platform and lead technically. Full-stack interest is preferred and at least one of those hires needs to have deep frontend expertise.
Evervault | https://evervault.com | New York, London, Dublin, Remote | Full Time | Hybrid (3 days in office)
Evervault's mission is to make world-class data security effortless and pervasive. We use applied cryptography to secure the most sensitive data, in the most sensitive areas like payments, banking and healthcare. We build products to protect customer data with the latest advances in encryption and confidential computing, so our customers can minimize the headache of compliance and data security.
We are a small team (10 engineering, 25 overall) hiring across engineering, sales, marketing and finance for people who are passionate about building out our roadmap of products to protect companies from data breaches in a world where data has become gold.
Coder is an AI software development company leading the future of autonomous coding. We empower teams to build software faster, more securely, and at scale through the collaboration of AI coding agents and human developers. Our mission is to make agentic AI a safe, trusted, and integral part of every software development lifecycle.
Coder’s self-hosted Cloud Development Environment (CDE) is the foundation for deploying agentic AI in the enterprise. It provides a secure, standardized, and governed workspace to deploy autonomous coding agents alongside human developers, accelerating innovation while maintaining control and compliance. Coder's isolated, policy-driven environments improve productivity, cut cloud costs, and reduce data risks. Developers transition to AI at their own pace using their own tools. Platform and security teams can govern, audit, and manage a great developer experience at scale.
Not all of our jobs are listed here. Please note that you must submit an application to be considered for any of our positions. If you have any questions, please reach out to careers@coder.com.
If you or a loved one has ever suffered from confusing/egregious medical bills or insurance communications, this is your chance to give the power back to others in a similar situation.
Our mission is to demystify health insurance, healthcare and medical billing. By utilizing cutting-edge technology and advanced data analytics, we deliver personalized recommendations on how to save money, maximize use of plan benefits, stay on top of reimbursements and avoid erroneous or inflated medical bills.
Currently open roles:
---
Software Engineer
($140-230k + equity)
Help us architect and build our platform built in go on Google Cloud Platform.
---
Strategic Partnerships & Business Development Manager
(variable, performance based cash + equity)
You'll be responsible for identifying, pursuing, and closing strategic partnerships across multiple channels including provider practices, employers, and other key partnership opportunities that accelerate our growth.
---
Drop us an email to hn ~at~ sheerhealth.com if these sound interesting!
Anvara | https://www.anvara.com | NYC Onsite + Remote | Full Time | $200K USD+, + equity | SWE, Senior SWE
Anvara is a marketplace for sports and entertainment sponsorships. We connect brands like Snapchat, Delta, and Kalshi with sports teams and entertainment rightsholders like the Knicks, LAFC, Coachella, local marathons, and more - to close sponsorship deals. We take a fee on deals.
We're looking for hungry, scrappy, technical engineers to help build out the next phase of our product: paid subscriptions for brands, unlocking ROI forecasts and valuation insights.
Technical: React/Typescript/Postgres
This is a highly technical product wrapped in a beautiful and carefully architected user experience. You will work with pro sports teams, entertainment companies, CMOs, and brand marketers. We are building the Bloomberg Terminal of brand sponsorships.
You will be one of six engineers and growing. We are based in NYC. We expect onsite work with remote flexibility sometimes too.
Come join us. Email me directly - nick@anvara.com.
Graphite | Mid-level & Senior Software Engineers| New York, NY in our Soho Headquarters | https://graphite.com
We’re building Graphite to help high-performing engineering teams run faster, cleaner code reviews. Our product is already used by some of the world’s best developers, and we’re just getting started! We're hiring experienced engineers across the stack, are are looking for people who:
-Care deeply about code quality, system design, and scaling software responsibly
-Have a strong product sense and enjoy collaborating closely with design & product teams
-Have experience with AI-driven workflows, prompt engineering, or interest in developer tooling is a plus
-Are product-driven and quality-obsessed; we ship thoughtfully and often
Earlier this year, we've raised a $52m Series B by Accel, A16z, & others, and have big goals this year.
The hiring process: quick intro call, 2 technical interviews, & an onsite interview, followed by offer!
We've recently tripled our headcount here in NY & do not plan on slowing down anytime soon! If you are someone who wants to work on meaningful problems, values clean code and thoughtful systems, & loves building tools for other engineers, we'd love to chat with you!
You can apply directly on our careers page(https://graphite.dev/careers#positions) or email sam@graphite.dev with the subject title: "Thank you for stacking with us) with a copy of your CV.
Recruiters: appreciate your hustle, but we’re only hiring through direct applications.
Rocketable (YC W25) | Founding Engineer - Automation Platform | Onsite (San Francisco or Marin County) | $200K-$250K | 1-4%
Rocketable acquires profitable SaaS companies and transforms them into fully autonomous systems. No human operators. No engineering team shipping features. No support staff answering tickets. Just AI running the entire business.
This sounds crazy to most people, but we think the trajectory is obvious. If we're right, you'll have built the infrastructure that runs a new kind of company.
Silk is a full-stack AI hedge fund utilizing large language models to orchestrate the complete spectrum of investment workflows. We are building the infrastructure for truly autonomous wealth generation, replacing legacy workflows with systems that allow LLMs to compete with and outperform human investors. We are looking to bring on founding members who have technical backgrounds in quantitative finance, ML/AI, and risk management.
Hi, I'm Alek Turkmen, solo founder working on Silk full time now for the past 3 months. Please reach out if interested. Also looking for advisors / mentors with finance background.
We are a technology company developing groundbreaking solutions that help companies to rapidly transition from being passive electricity consumers to becoming fully self-sustaining prosumers, capable of leveraging various renewable energy assets.
We are currently looking for software developers to join our team building an Open Source SDK and related open source projects.
As this is a position for developing open source, it would be highly appreciated if you can attach links to your code examples from github, gitlab, or the like to your application.
These roles are not fully-remote. These are based in Berlin, with a possibility for hybrid-model, which can be discussed during the course of the interview.
(PS: If you choose to apply, we would appreciate if you could mention that you have come from HN)
Aqora | Quantum Computing Expert | Full-time | Paris (HQ) or Remote (Europe) We're building the go-to hub for quantum computing, focused on organizing quantum hackathons and competitions globally as well as hosting quantum datasets and algorithms.
We've partnered with major industry players, generating six-figure revenues, and have more exciting projects lined up. Our MVP is live, and we're looking for a Quantum Computing Expert to help us scale.
In this role, you’ll: - Refine quantum use cases and define metrics to evaluate submissions.
- Build partnerships and onboard quantum professionals.
- Contribute to product-market fit and platform growth.
- Assist with hackathons and write technical articles on challenges.
Requirements:
- Experience in quantum algorithm development (digital & analog).
- Experience mentoring at hackathons.
- Proactive and detail-oriented.
Bonus: PhD in quantum physics. Perks: Competitive salary, equity options, workspace at Station F (Paris).
Baton | Senior/Staff Software Engineer - Infrastructure, Machine Learning (Technical Lead) / Senior Software Engineer - Full Stack, Technical Lead | San Francisco, CA (Hybrid) | Full-Time
Baton (baton.io) is Ryder's in-house product development group focused on harnessing emerging technologies to redefine transportation and logistics. With $10B in freight under management, our technology reaches every part of the U.S. economy.
We design and ship category-defining software that enables Ryder and its 50,000+ customers—including some of the world's most well-known brands—to plan and execute freight intelligently, efficiently, and cost-effectively. Our work includes everything from customer-facing software to the data platform that will power the next era of innovation at Ryder.
Baton's mission: enable supply chain on autopilot.
Ryder acquired Baton in 2022 to power its next wave of digital products. We operate at startup speed, with Fortune 500 reach. If you have a passion for solving complex problems and creating impact for the engine of the American economy, you'll love it here.
Uncountable accelerates R&D for industrial scientists across leading materials, chemicals, and life sciences organizations. With our SaaS solution, our customers get better products to the market in half the time. Uncountable was founded by MIT and Stanford engineers and has been profitable since 2016. Our team has grown from 50 to 100 over the last two years.
Full-Stack Engineers | $120k - $220k + Equity
---> Uncountable is looking for engineers who can spearhead the development of the Uncountable Web Platform. The position is heavily product-driven and comes with challenges across the stack.
--> Summer internships and working student positions are also available.
WireScreen is a fast-growing Sequoia-backed Series A startup building the go-to open source intelligence platform for navigating global supply chains and China-related risk. While China maintains some of the world’s most detailed corporate ownership records, the real challenge is connecting the dots. That’s where we come in—surfacing the networks, relationships, and financial ties behind companies to support national security, compliance, and regulatory oversight.
We’re looking for senior software engineers to build our data platform and help us ingest and model messy, unstructured data into insights and actionable intelligence. At the heart of this is a 50m+ entity knowledge-graph with 200m+ relationships represented - and we need your help to build a system that can scale this up by an order of a magnitude. Today, we mostly use Python, Postgres, Airflow and Pyspark.
If you have prior startup experience, can bring strong Python (PySpark is a big plus) experience and have previously worked with TB-scale data sets - we’d love to talk to you.
Or you can reach out to me directly at leo.green@wirescreen.ai - I lead recruiting here at WireScreen, but if I don't know the answer I'll ping our engineering folks and come back to you fast.
Ditto | Product Designer | Remote (US/Canada) | $140-200K + early team member equity
Ditto helps teams manage their copy from design to production with a single source of truth. Over 3,600 teams (from Fortune 500 companies to startups!) currently use Ditto.
We're hiring our second product designer to help to define and design our core product, from strategy to execution. As the second designer on our team, you’ll have an outsized impact on defining not only what Ditto is and how it works, but what we do next.
Ditto is a design-driven company. Our design function has high ownership around identifying and shaping problem spaces, exploring solutions, and helping to drive implementation. We don’t have a product function—instead, both design and engineering own the product lens. We think this is critical for Ditto’s product, which used by design and engineering teams in their day-by-day workflows.
Hiring 4 full-time Software Engineers for low-level C++ systems work (HFT skillset), reporting to the CTO, team ex-Citadel, ex-Aquatic, ex-Bain
We're a cloud provider using GPU virtualization software to arbitrage GPU prices.
To our customers, we are a direct substitute for Runpod, Lambda, Coreweave, etc. with a simple UX and low prices.
Our advantage is we have spent 3 years bringing research technology to market which lets us use each GPU more efficiently than competitors. We can buy GPU compute, make it more efficient, and resell it at 60%+ profit margins.
We recently closed ~$4.5M of funding to triple our team size with a focus on recruiting the world's best low-level talent.
If you're cracked at building C++ systems software, on noncompete and bored, or looking to do something more meaningful than creating liquidity (you can tell most of our team is from HFT), reach out.
To apply: email met at carl@thundercompute.com and mention HN. I read every email.
Stargazr | Lead Integration Engineer (Path to Solutions Architect) | Fully remote | https://stargazr.ai
We are a small startup (<10 employees, 3 developers, recently post-revenue) in the analytics and simulation space. We sit on top of ERPs and production systems to provide financial and operational analysis for project-based manufacturing (aircraft, robotics, automotive).
Our stack is Python (Flask and Pandas), Vue 3, PostgreSQL and Clickhouse. Our infra is simple self-contained EC2 machines. We operate with high ownership, letting you impact both technical and strategic decisions.
We are looking for a senior engineer (5-10+ years) to own our integration process. You must have hands-on experience building data ingestion pipelines and ideally a background in technical pre-sales. You will start by shipping these integrations and evolve into a Solutions Architect role as the system and team mature.
To apply, please send your CV and a short background to hn-202512@stargazr.ai
Silkline | Onsite, Seattle (5 days/week) | Full-time | Salary+Equity
We need help! and are looking to hire multiple full-stack or frontend engineers at Silkline.
Today, the way modern hardware supply chains work is like fax woke up in 2025 - spreadsheets, email, PDFs, and a lot of sadness. We are fixing this antiquated system and building the AI-first platform to power the future of supply chains. Initially, we are focusing on the rising defense, space, and nuclear sectors.
Over the last year, we have grown considerably (5x'ed customer count), just announced our Seed round, and brought on some massive logos in the industry. Join me and our deeply customer and product-oriented team, which has been shipping incredibly fast.
Pliant is rethinking corporate credit cards. Since 2020, we’ve been empowering companies to scale with modern virtual and physical card issuing, automated payment flows, real-time spend tracking, and a clean API that plugs directly into their finance stack.
Staff + Principal Product and Distributed Systems Engineers (Multiple) | Base: $200,000 - $250,000 USD
Want to work full-time, in-office in New York City, with some of the worlds brightest minds? Not to mention tons of perks: Equity/Bonuses/Unlimited PTO, etc.
Our new stealth startup just landed $15M in funding and is Looking for top nerds who live for ai-security battles and low-latency, high-throughput challenges and might be intrigued by a small, elite team with founding-level ownership…
We move fast are backed by top-tier investors and leadership who believe this will redefine how organizations and people protect themselves. It’s the kind of environment where deeply technical engineers get to build mission-critical systems with massive real-world impact from day one.
Duranta | Full-Time | Staff backend engineers | Location: Seattle, WA or NYC | On-site
Company: we're a small startup (pre Series A) building a business-in-a-box solution for landscaping companies, initially targeting the US. It's a huge market with more than 700000 companies in the US alone but with very little good software. We're looking for a very experienced backend engineer (senior/staff level) capable of taking ownership and leading the development of entire systems.
We keep our infrastructure as simple as possible, so the entire backend is in Golang with Postgres+S3 as the data storage layer. And a bit of Terraform for the infrastructure.
We're NOT a standard "AI startup" doing LLM wrappers, but we do have our own computer vision AI that we use to produce models from satellite imagery. So if you're interested in working on unusual AI pipelines, we have plenty of work there too.
Our frontend is a React.Native app, and we're working towards having full feature-parity inside a regular webapp.
Experience:
* Go backend experience
* A lot of experience with distributed systems
* Designing robust APIs (we're using ConnectRPC)
* Ideally experience with offline apps and database synchronization
* The usual: infrastructure-as-code, Docker, Github actions, OpenTelemetry, etc.
Pushscroll | Full-Stack Mobile Engineer (KMP) | REMOTE (GMT-3 to GMT+4) | Full-time | https://pushscroll.com
Screen-time app that makes you do push-ups before you can scroll addictive apps. 350k+ users.
Looking for someone strong in Kotlin Multiplatform + Compose Multiplatform + Swift/SwiftUI who isn't afraid of platform-specific APIs (Screen Time on iOS, Accessibility/UsageStats on Android) and can ship very fast.
Stack: Supabase (auth/DB/edge functions), Superwall, Amplitude, MediaPipe for pose detection. Good design sense matters - you'll be translating Figma → production UI.
Small team, work directly with founders. It’s a long-term role in an exciting app (help us fight doomscrolling!) where you can have a lot of impact. Reach out: contact@pushscroll.com
Onlook (https://www.onlook.com/) | Founding Engineer (Fullstack / AI) | San Francisco or REMOTE (US) | Full-time
Onlook is an AI-native visual editor that lets designers, PMS, and engineers collaborate directly in the browser. We launched earlier this year, hit #1 on Hacker News, became the #1 trending repo on GitHub (above DeepSeek + Anthropic), and have grown to 22,000+ stars. We’re now hiring our first Founding Engineer.
We’re a design-led, product-obsessed team backed by YC, and we’re building a next-generation visual IDE used by tens of thousands of designers and engineers.
What you’ll do:
You’ll work across the stack, contribute to one of the fastest-growing OSS projects ever backed by YC, design and ship core parts of the visual editor, work with 100+ contributors, and help define the product with real users. If you’re in SF, we have a beautiful office near South Park.
How to stand out: Share something you’ve built. A project, repo, or portfolio tells us more than a resume.
We build clinical AI that empowers hospitals to analyze the complete record of every patient to fully capture the value of care delivered. Founded by physicians in 2020, our proprietary AI platform understands the nuances of clinical reasoning, enabling hospitals to accurately reflect every patient visit for fair reimbursement. By doing so, hospitals can recover millions in earned revenue, enhance care outcome and quality metrics, and optimize healthcare operations.
The current team is very high functioning (MD + data scientist combos, former ASF board member, Google and Amazon engineers, Stanford LLM researchers, etc.) and initially scaled the company to $1MM+ in contracted revenue without raising capital.
SmarterDx recently became part of Smarter Technologies as part of a $1.1B deal by New Mountain Capital, a leading growth-oriented investment firm. We have been backed by top investors including Floodgate (Lyft, Twitch, Twitter), Transformation Capital, and Bessemer for a total of $71M, including our $50M Series B, and are experiencing an incredible growth trajectory customer and revenue wise with no signs of slowing down with 150% YoY headcount growth! This time last year, we were at ~110 employees, and are above 280 as of today!
We are looking for: Security Engineering Manager - Staff and Senior SWEs, Full Stack and Backend focused - Staff ML Engineers - Data Science Managers - Staff Data Scientists - Senior Data Analysts - Senior Product Managers - More!
Arcol (arcol.io) is a small, high talent density team building the future of building design - a future that's collaborative, fast, and intuitive. We're a web-native, fully collaborative 3d design tool modernizing the experience of architectural design for teams of all sizes.
We're looking for senior engineers with experience in modern web technologies - some of our key technical building blocks are Typescript, Rust, wasm, WebGL - and a strong ownership mindset. Experience with computational geometry, computer graphics, or similar a strong plus. This role sits at the intersection of solving deep technical foundational challenges with shipping a product that solves real problems for real people.
Reach out to me directly at thomas@arcol.io or peruse our careers page (https://www.arcol.io/careers) - we'd love to hear from you!
Any idea if you guys will be hiring for technical roles in Canada any time soon? I'm a dual Canadian-Estonian citizen and I'm intending to move to Europe at some point in the next year or two but until then I'm based on Canada.
It would be super cool to start working for an Estonian company before I even move there.
At BambooHR, we build the HR software millions of employees and organizations use to manage their people operations. We believe in giving teams autonomy, building with care, and delivering a great user experience, all while supporting a healthy, balanced work-life culture.
We’re hiring across engineering, IT, and related teams. Whether you’re a backend engineer, full-stack developer, SRE/DevOps, or IT support wizard we may have a spot for you. Many of these roles are remote-friendly for US-based candidates.
Crux | cruxclimate.com | FULLY REMOTE (US/Canada)| Full-time | Hiring across eng, Product, Design | $140k-$250k base + equity Series B (a16z backed) Crux is the capital markets platform changing the way clean energy and manufacturing projects are financed in the U.S. Crux's platform, market intelligence, and expert team help developers and manufacturers unlock financing through all stages of project development and operation.
Hiring for: - AI Engineers - Full Stack Engineers - Product Designer - Product Manager - Sr. Tech Recruiter - Additional GTM/Ops
Metly is a pre-seed startup (team of 5) building strategic intelligence for pharmaceutical companies. We're aiming to replace consultants.
Pharma companies hold critical knowledge across disconnected systems—regulatory filings, clinical pipelines, competitive intelligence—none of it linked to real market activity. We're building the layer that connects it all and makes it actionable.
You'll be working on the hard parts of getting LLMs to construct knowledge graphs users can actually trust: entity extraction from dense regulatory documents, grounding outputs with verifiable citations, and turning unstructured data into clear recommendations.
Stack: TypeScript/Python, React on TanStack, PostgreSQL, Kubernetes on GCP.
We have traction and are moving fast in 2026. Competitive salary and meaningful early-stage equity.
At Float, we're building capital markets infrastructure. Our AI-native platform is tackling decades-old inefficiencies, creating technology that enables financial institutions to interact seamlessly and automate intelligently. Based in SoHo, New York and backed by top-tier venture investors, we're a team of engineers, designers, product managers, quants, and market experts shipping elegant solutions to complex problems. We move fast, care deeply about building things right, and work directly with our users to deliver products that transform how markets operate.
Twikey builds software for automating recurring payments: digital contract and mandate signing, SEPA direct debit processing, invoicing logic, and integrations with European banks and accounting systems. We’re growing and looking for a Senior Back-end Engineer to help improve and extend the core of our platform.
You’ll work with the CTO and a small engineering team on real production challenges: performance, correctness, data modelling, integration workflows, and system reliability. The role is hands-on and technical: clean code, maintainability, and measurable improvements matter.
What you’d work on
• Improving backend performance (queries, caching, algorithms, data flows)
• Designing and implementing new backend features
• Keeping the codebase clean, testable, and maintainable
• Working on integrations with banks and third-party systems
• Reviewing code, proposing improvements, reducing complexity
• Contributing to release processes in an Agile environment
Requirements
• 5+ years professional experience with Java + Spring
• Strong experience with PostgreSQL
• Comfortable improving performance and understanding system behavior underload
• Writes clean, structured, testable code
• Communicates clearly and works well in a small team
• Fluent in at least two of: Dutch / English / French
• Nice to have: API integrations, webservices, Linux, fintech/banking domain knowledge
Archera empowers organizations of all sizes to optimize their cloud costs through unique, short-term, insured GRI (Guaranteed Reserved Instance) and GSP (Guaranteed Savings Plan) commitments.
We’re looking for a Mid and a Senior Software Engineer to join the platform team, working on ETL pipelines, APIs, product features and more.
Musa — Mobile Engineer (iOS/Android) — Remote (Americas)
Musa is a mobile app helping women understand their hormonal health through a cycle tracker with personalization and a small companion character. Thousands use it daily.
We’re a small team, ship fast, and follow a Shape Up-style process. Low meetings, high ownership.
You will
- Own our iOS and Android apps
- Shape and build features end to end
- Ship often to a user base that shares the product organically
- Tackle challenges in personalization (AI), performance and UI delight
We’ve just raised $20M in Series-A funding, and are accelerating all things product development as we build what’s next.
So, we’re hiring a number of Snr Software Engineers and Product Managers!
Our digital-first pharmacy and telehealth products are already powering major health systems. From automating communications and supporting patients on complex therapies - to digitizing workflows and payments, freeing care teams to focus on patients.
If you're passionate about building technology that directly improves patient experiences and outcomes, we’d love to speak with you!
We're building a unified platform for credit and financial data to power financial inclusion globally. Our mission is to unlock economic opportunities for consumers historically excluded from traditional credit systems by transforming diverse data into actionable risk insights. We are YC company backed by investors from Canapi Ventures, Kleiner Perkins, General Catalyst, and Index Ventures
-> Hiring software engineers from Mid-Level to Staff
You'll work on enterprise-grade APIs, data integrations, advanced analytics, and seamless user experiences. We're looking for engineers who thrive in fast-paced environments and want to make a meaningful impact on financial inclusion.
Hudson River Trading (HRT) | Experienced Software Engineer — Systems | Hybrid (NYC / US offices, London, Singapore) | $150k–$250k + bonus
We’re hiring an experienced engineer to help build and evolve the platform that powers HRT’s global infrastructure.
You’ll work in Python on automation, provisioning, monitoring, and network tooling across thousands of Linux machines. Strong Python and Linux/UNIX fundamentals are required; experience with Debian, networking, or CI/CD is a plus.
Abatable (YC S21) — London (Hybrid, 2 days onsite) — Senior Product Engineer — £80,010–£88,900 + stock
Abatable builds the infrastructure that helps organisations source, evaluate, and support high-quality climate and nature projects. We're backed by YC, GFC, Blue Bear, and Azora.
We're hiring a Senior Product Engineer who ships quickly, thinks deeply about users, and is comfortable owning features end-to-end across the stack. You’ll work on data-heavy, user-facing products that directly enable corporate climate action.
What we value:
Strong product sense and ability to challenge requirements
Great debugging, clear communication, and pragmatic decision-making
Full-stack ability (React/TS/Remix/Postgres), but no specific stack required
Preference for simple, elegant solutions over complexity
Why join:
Mission with real climate impact
High ownership, autonomy, and pace
Transparent, supportive culture with true work–life balance
Viam | Staff Software Engineer & Senior Software Engineer, Infrastructure | Onsite 3 days (New York City/NYC) | https://www.viam.com/
Viam (founded by former co-founder/long-time CTO of MongodDB) is an open source robotics + AI developer platform. It is a single platform that brings software engineering maturity to robotics and automation.
Why this could be interesting to you:
Impact: ~100 people (~70 engineers) with only a handful at Staff level → huge room for influence.
Proven, technical founder: → scaling with traction and real customers.
Tech: Backend-focused teams (Core Services, Infrastructure, Motion Planning) using Golang, MongoDB, Linux, GCP.
Timing: Early enough to shape core architecture, late enough to see meaningful usage and scale.
FusionAuth | Senior Java Engineer, Senior Security Engineer, Account Executive | Varies between REMOTE and ONSITE in Denver, CO, USA, details in job desc | Salaries listed on job req, but for the Java Engineer it is 140k-180k
Our mission is to make authentication and authorization simple and secure for every developer building web and mobile applications. We want devs to stop worrying about auth and focus on building something awesome. We also just acquired a fine-grained authorization company ( https://fusionauth.io/blog/fusionauth-acquires-permify ) and are going to be building in that area as well.
There are a lot of companies in the auth space, but we feel like we have something special:
* a unique deployment model (self-host on-prem or in your cloud or run in our cloud)
* A well designed API first approach; one customer compared our app to petrichor
* a mature product (the code base is nine+ years old and we've found and fixed a lot of the sharp edges around core login use cases; there are plenty more features to add)
* the CTO is the founder and still writes code
* a full featured free-as-in-beer version which makes the sales cycle easier; prospects often come in having prototyped an integration already
Our core software is commercial with a "free as in beer" version. We also open source much of our supporting infrastructure. Technologies and standards that you will work with: Modern Java, MySQL, PostgreSQL, Docker, Kubernetes, OAuth, SAML, OIDC.
Learn more, including about benefits and salaries, and apply here: https://fusionauth.io/careers/ ( Click/tap the 'View open positions' orange button. )
PUNTT.ai | Founding Enterprise Account Executive | Full-time Founding Role | Hybrid in San Francisco
Our mission is to kill the review — and free people to do meaningful work.
Partner directly with the Founders and CEO to build and scale our enterprise motion from the ground up. If you’re excited about selling in an AI-first environment, shaping GTM in real time, and owning revenue in a fast-moving zero-to-one environment — this is your lane.
Ideal profile:
– 7-10 years experience
- 2+ years CPG (consumer packaged goods) experience or connections
– Experience working with Marketing, Creative, or Operations orgs is a strong plus
– Someone who thrives in startups, ambiguity, loves refining the narrative, and wants a front-row seat to building an AI category
Proven is a start-up software company delivering a modern electronic medical record (EMR) to Behavioral Health & Physical Therapy. Proven’s Founders and Executive team have decades of experience successfully growing and scaling companies in healthcare.
Stack: .NET/C#, SQL Server, Blazor with Telerik controls.
We're looking for a senior full-stack engineer with .NET experience. Experience working in Azure and/or with Blazor is a major plus but not required.
We primarily work ET hours but are flexible
Excellent PTO and employer-sponsored healthcare benefits
CLEAR | Data Analytics Engineers, Linux Engineers, Engineering Managers, Principal AI Engineer | NYC Onsite (4-5 days in-office w/ free catered lunch daily) | https://www.clearme.com/
CLEAR's mission is to strengthen security and create frictionless experiences. With over 35 million members and a growing network of partners across the world, CLEAR's identity platform is transforming the way people live, work, and travel. CLEAR connects you to the things that make you, you – making everyday experiences easier, more secure, and friction-free. We're committed to privacy done right which means members are always in control of their own information, and we never sell member data.
Bevyl | Founding Engineer / AI Engineer | NYC/open to remote | https://bevyl.ai/
Bevyl is a pre-seed startup (team of 2) building AI-powered content creation tools for consumer brands. We're making it possible for brands to produce high-quality social media content at scale without agencies or massive creative teams.
You'll work with me (CTO, ex-Airbnb/Loom/Hightouch) to build key parts of our video + AI tooling. Video is hard, and we need to move fast to win. We have real customers, a lot to build, and strong conviction in our space. This is genuinely a very fun project and I'm looking to build my core team.
Stack: TypeScript, React + Tanstack, PostgreSQL, Supabase, AI pipelines. Competitive salary and significant early-stage equity
You: Startup experience, willingness to hustle, love for product, comfort with ambiguity & startup pace
We are looking for a Senior Python Developer who is passionate about building scalable, async-first backend systems and modern AI architectures.
You’ll join a small, highly skilled remote team of engineers and transformation practitioners working at the forefront of enterprise AI.
You’ll design and implement backend services, event-driven architectures, and multi-agent communication layers using modern Python, Pydantic, async frameworks, and cloud-native tools.
Rapport | Founding AI Engineer + Founding Data Engineer | REMOTE (US) | Full-time | USD$160-220K+
Rapport is fixing healthcare's broken payment infrastructure. Hospitals lose billions annually to opaque payer rules and outdated contracts. We're an AI driven platform that ingests contracts, claims, and policies at scale, transforming them into real-time pricing intelligence to help get providers paid what they deserve.
We are backed by top tier investors and already have one of the largest RCM operators in the country as our development partner. Founded by a healthcare tech veteran with two prior exits. This is a chance to be a true founding team member with meaningful equity and direct impact on product and company direction.
Role 1: Founding AI Engineer – Claims Pricing Intelligence Build production pricing engines that transform messy healthcare data into accurate claim prices. Think of it like playing a complex game: interpret intricate payer rules, combine them into working logic, and validate at scale. Design data pipelines for PDFs/CSVs/APIs, create business logic combining rules based systems with ML validation, and build explainable systems where every decision is traceable. Thanks to our partnership, you'll work with massive real world datasets from day one. Stack: Python, SQL, FastAPI, LLMs and Agentic frameworks.
Role 2: Founding Data Engineer Architect our data platform from scratch. Build fault tolerant pipelines using Databricks that handle diverse sources, design normalization layers for healthcare data, and implement observability for production reliability. First data hire, you'll shape our entire data strategy. Stack: Python, SQL, Databricks, Azure/AWS, Airflow/Prefect.
Rapport is a remote only company with quarterly in person sessions. Significant equity + competitive compensation.
Apply: hiring@healthyrapport.com with resume or LinkedIn.
Please note we are unfortunately unable to sponsor visas or hire candidates outside of the US at this time.
DL Software | godelterminal.com | full Stack, front-end, and back-end engineers | New York, NY ONSITE
DL is the maker of Godel Terminal, a browser-based financial research platform that provides users with data and analytics on global markets. We just raised a $5 million seed round and are looking to scale up our engineering team. Please see the roles below and contact us if you feel you are qualified and interested in the work we are doing!
Gr4vy | https://gr4vy.com/ | Python Backend Junior Software Engineer | Remote 4 days a week (Europe)
Gr4vy (pronounced Gravy), is a "no-code" cloud payments orchestration platform. Gr4vy’s mission is to become the platform-of-choice by which all retailers deploy payment infrastructure around the world. Founded by former PayPal fintech leaders, Gr4vy is set to disrupt the $4 Trillion global retail payment space by removing the complexity of merchants running their own payment infrastructure.
Foundation Source | Remote (US, Canada) | Full-time
We're expanding our team and looking for passionate individuals to join us in building innovative solutions for philanthropy in the DAF team (we provide the technology that runs the Charityvest DAF). Our current openings include:
Senior Software Engineer, Back-end, DAFs: Design and implement core products for our Donor-Advised Fund (DAF) offerings, using a modern fully serverless event-driven architecture in AWS with TypeScript and Postgres.
Senior Software Engineer, Front-end, DAFs: Craft exceptional, high-performing user interfaces for our DAF platform, using modern React 18+ and Next.js 14+ features.
If you're passionate about fintech and making a meaningful impact in the world of charitable giving, we'd love to hear from you.
Feel free to email me your CV and I'd be happy to share more details: edmundo+hn [at] charityvest [dot] org
Hey! I am Philipp, Co-founder at Weflow - a 100% remote B2B SaaS app that focuses on automating as much work as possible for people in sales jobs (leadership, account executives, account managers, customer success, etc.).
We have found product-market fit, have serious funding available (Gradient Ventures, Cherry Ventures + a few more), and are looking to grow carefully yet quickly.
Our full-stack engineering team is a group of very senior people who enjoy building meaningful technology used by hundreds of real customers. Our tech stack includes next.js, node.js, typescript, AWS.
Onton.com | Fullstack & Research Engineers | San Francisco, CA | Hybrid
Join us in pioneering the future of e-commerce search. 1M+ MAU growing rapidly. Large seed round raised from top-tier VCs and individuals with backgrounds from Google, Amazon, OpenAI, Stitch Fix, Whatnot, Stripe, and more.
We're a hard-working team of 10. We have an office in Jackson Square with a great view that we're looking to fill with other high-performance people!
Tech-wise, it's React/Typescript + Julia, if that's interesting (no worries if you haven't used it). We've also built our own graph and vector DB to cope with the scale, and the foundations of a neuro-symbolic AI agent that learns more about the world on every search!
tulanā | full time | Berlin / remote with some presence in Berlin | Senior Software Engineer | https://tulana.notion.site/Senior-Software-Engineer-2a3f6680...
We are a bootstrapped, profitable startup leveraging stochastic optimization / OR, simulation, and machine learning to optimize decisions at scale in complex supply chains and transport networks. What we love: Scala and Nix, principled and reliable solutions and suckless systems.
tulanā | full time | Berlin / London, open to travel | Forward-deployed engineer | https://notion.so/Forward-Deployed-Engineer-279f66803f4b8016...
We are a bootstrapped, profitable startup leveraging stochastic optimization, simulation, and machine learning to optimize decisions at scale and across the supply chain.
Feel free to get in touch directly with the CTO: https://www.linkedin.com/in/maxbarkhausen/ | max@tulana.io
NeuroVRD | Quality Assurance Engineer | Remote | Contractor + Equity
We're building the Sentinel AI-IONM system: an AI-driven system that monitors neurovascular integrity in real time during high-risk surgery. This role is for someone who wants genuine ownership of a hybrid hardware/software QMS and wants to be close to the regulatory and engineering core of an AI SaMD company.
You'll own and operate our Quality Management System across multiple devices (SaMD + hardware) and be directly responsible for FDA/ISO-aligned documentation, design controls, supplier quality, clinical-quality support, and software validation oversight. You'll work directly with the COO/CPO (me), CTO, and our Director of Clinical Research.
Please email Joan at jmeo@neurovrd.com with a resume & cover letter about why this work matters to you.
At Findigs, we’re transforming the rental experience — making it fairer, stress-free, and more convenient by changing the fundamentals of renting.
We build high-scale applications that streamline renting for millions. Our modern tech stack includes Python, Typescript, Node.js, React, and scalable cloud infrastructure.
We foster a collaborative culture where engineers have high ownership and autonomy, taking features from concept to deployment.
Join our sharp, supportive, and mission-driven team in our newly renovated SoHo/NoHo office.
Perpay | Senior Full Stack/Backend Engineer + Engineering Manager | Onsite in Philadelphia, Full-Time
Perpay, a certified B-Corp, is the most meaningful growth-stage startup in Philadelphia. We’ve spent the past decade growing from an early idea to achieving strong product market fit, and becoming one of the fastest-growing fintechs in the country as we march toward half a billion in revenue. Today, more than 500,000 customers rely on Perpay, and we are driven by this mission that meaningfully improves the financial stability of everyday Americans. We’re in a special moment of building, scaling, and deepening our impact, and are eager to find teammates that want to join us on the journey.
Our venture partners include First Round Capital and L Catterton.
We're looking for:
- A few Senior Full-stack or Backend Engineers across our 3 product engineering teams. We highly value product-mindset, experience building production web apps for real users, and ability to coach and support more junior engineers.
- A technically hands-on Engineering Manager. Ideally, you have at least a year or two of experience leading people and being accountable for a team's execution, roadmap, and performance. You would be the fourth "line manager" on our team, and so there's ample opportunity to grab org-wide initiatives that are interesting and impactful.
Our stack includes AWS, Postgres, Python/Django, React/Redux/Typescript, Datadog
Some other company notes / benefits: NYC-level total cash comp, meaningful equity, open PTO policy, full health/dental/vision with solid buy-up option, remote weeks around major holidays, high quality catered lunch 3 days/wk, 4% 401k match, cell phone plan, gym subsidy, and some student loan repayment match.
YASO / Full stack engineer / Product manager / Hybrid (London) / Full Time
We are building the operating system for international D2C brands going into China, managing the full cross-border ecommerce and social commerce stack - store operations, pricing, influencer partnerships, logistics.
D2C brands can compete and win in the market by abstracting away the infrastructure (to us) and focusing on reaching consumers.
We're based in London / Shanghai and are hiring for a PM and 2x full stack in London.
Alembic | https://alembic.com | Hiring: AI Science, Engineering, Data, GTM | SF (5 days onsite)
Causal AI at scale for Fortune 500. We melted GPUs building this—now running one of the world's fastest private supercomputers. Customers include Nvidia, Delta, Mars. $145M Series B. More: https://venturebeat.com/ai/alembic-melted-gpus-chasing-causa...
Freeform (http://freeform.co ) | Software Engineers | Full-time | Onsite | Hawthorne, CA (Los Angeles County)
Freeform is deploying metal 3D printing factories at global scale and setting a new frontier in manufacturing. With AI, GPUs, and FPGAs working in tandem, our system monitors and corrects every microsecond of the process, delivering a level of precision, speed, and quality that’s never been possible—until now. This isn’t just an improvement; it’s a leap forward in how complex metal parts are made, with the ability to revolutionize industries like aerospace, defense, automotive, energy, and beyond. We are backed by top VCs including NVIDIA’s NVentures, Founders Fund, and Threshold Ventures.
It’s a small, tight-knit team and you’d have the opportunity to own significant and impactful greenfield projects throughout the entire development lifecycle and much more. Our software team comes from the likes of Google, SpaceX, and Apple, and believe in taking a first principles approach to solving hard problems.
Precision | New York City (Optional Remote) | Founder seeking first technical teammate
I’m a solo founder in NYC building Precision — a platform that automates commercial real-estate underwriting and valuation. The proof-of-concept is fully working and has been demoed to institutional CRE professionals with strong feedback. I come from institutional CRE investment banking and have a solid technical foundation (built the entire PoC myself).
I’m looking for a strong engineer interested in joining early to help take the product from proof of concept → production: architecture, database design, scaling, multi-tenant security, and integrating AI for document abstraction.
Stack: React, Node/Express, MongoDB (MERN).
If this sounds interesting, reply or email me: kylemarsh49 [at] gmail [dot] com
Happy to share the demo and discuss what a technical partnership could look like.
Metabase is an open source (https://github.com/metabase/metabase) business intelligence software that lets anyone in your company rummage around in the databases you have. It connects to a number of databases / data warehouses (BigQuery, Redshift, Snowflake, Postgres, MySQL, etc).
People rather like the product (https://metabase.com/love). We're a remote team full of people who care about user experience, making complicated things as simple as possible and building things. We have a deeply pragmatic engineering culture and value building things that people actually use vs whatever closes a deal or makes for a good press release.
Tech stack: Clojure on the backend, Typescript and React on the frontend
We've posted in several "Who is hiring" threads in the past with good success, we hired quite a few folks from these posts!
Sphinx Defense | Engineering, DevOps, & Product | Remote (US Only), DC, Colorado Springs, LA | https://www.sphinxdefense.com
Sphinx Defense builds software to solve complex national security problems for America and its allies. Founded by engineers and technologists with deep experience across commercial and defense technology, we're building a vehicle-agnostic communication infrastructure to enable satellite operators to securely utilize antenna networks and maneuver satellites in real-time. We're bootstrapped, profitable, and growing aggressively.
To learn more about who we are, our engineering culture, and whether this is the right place for you, read our Key Values profile: https://www.keyvalues.com/sphinx-defense
Don’t see a role that aligns with your interests or don’t have the specific Space/ Command & Control experience? Apply to the general interest application and list what type of role you would be interested in : https://grnh.se/4ce199d68us
Aha! is the #1 tool for product managers to plan strategy and roadmaps. We serve more than 700,000 users worldwide. We are looking for:
* Experienced full-stack Rails and security engineers to work on the Aha! product. Our application is built in Ruby on Rails, with React on the frontend for rich client-side experiences.
* Devops engineers with Ruby experience. We focus on the "dev" and all of our operations driven by code.
Aha! is profitable, you can work from anywhere in North or South America, and we offer excellent benefits. We use our own product to manage our work (which is especially rewarding) and we deploy continuously.
Our entire team has always been 100% remote - in North American timezones so we can collaborate during the work day.
Yuzu Health (yuzu.health) | Location: New York City (Flatiron) | ONSITE
Our mission: Rebuild health insurance from the ground up
Why: We're solving the root cause of spiraling healthcare costs in the US (we're not building an integration on top of United or Aetna)
Investors: We recently raised a $35M Series A. Our investors include General Catalyst, Chemistry VC, Anthropic, Lachy Groom and many unicorn founders, including leaders at Stripe, OpenAI, Brex, Deel, Mercury and Notion
Team: We are reasonable, fun people that work in person in NYC
Roles: See here https://yuzu.health/careers (we have Fullstack and Backend roles posted at the moment. We're particularly in need of front end leaning folks right now and would consider other spikes also e.g. a Quant type to work on Pricing and we're also open to making a TLM type hire; all roles provide a ton of ownership).
Some resources if folks want to learn more about the space:
At Koyeb, we make developers’ lives easier with the fastest way to deploy applications globally. The Koyeb Serverless Platform is completely managed: we take code, build it into containers, and run it inside of MicroVMs distributed across multiple continents.
We are a team of 13 product-minded people who have built a community of over 100,000 developers worldwide.
ClickHouse | Senior Software Engineer - Distributed Systems / Cloud Data Infrastructure / Kubernetes | Remote
US remote preferred right now, EU is technically fine but I'm looking to ramp up in US atm
ClickHouse is a popular, Open-Source OLAP Database. We are ClickHouse Inc, the company behind the database aiming to build the best in class real time data warehouse.
What we are looking for:
Distributed Systems / Cloud Engineers to build the AutoScaling Systems for a Cloud Database.
We also maintain our own ClickHouse-based Data Infrastructure. Bonus points if you've worked on auto-scaling or other data-driven forecasting challenges in the past.
Can work in an early stage startup environment. Proactive and hands on.
You must be independent and self-organised.
Good at Go, Kubernetes (Understanding how to manage stateful services in a multi-cloud environment)
We have a Python service in our Recommendation pipeline, so some ML/Data Science knowledge would be good.
SQL / ClickHouse SQL (goes without saying)
You'll need to be able to do On-Call - debugging production infra or db issues
If you can do low-level database programming (C++, ClickHouse) that's added bonus.
If you want to work on operating production critical databases in the cloud on k8s + write data-driven algorithms for autoscaling, consider applying!
Send me an email: manish.gill [at] clickhouse [dot] com
PS: If you're a pure DevOps person or a pure Data Engineer who wrangles data tools, please read the above requirements carefully before firing off an email. This role is an intersection of a lot of sub-roles, not a particular specialization.
Automat (runautomat.com) | San Francisco (In Person) | Multiple Roles
Automat (YC W23) - the simplest way for companies to create AI agents that take on repetitive, tedious tasks — from navigating complex user interfaces to reading and processing documents. Our technology helps some of the world’s largest companies streamline their operations.
We’re a small talented team still in the early days of building, and your contributions will go beyond just code. You’ll have the opportunity to actively shape technical solutions, influence product direction, and contribute meaningfully to all aspects of our engineering culture.
Materiom is a social enterprise dedicated to accelerating the development and widespread adoption of compostable bio-based materials to replace petrochemical plastics.
At Konvu, our mission is to make security invisible. As AI transforms how code is generated, tested, and deployed, application must evolve too. Vulnerabilities should be automatically detected, prioritized, and remediated—without burdening engineers.
Behind Konvu are founders with deep roots in the security industry. As part of the founding team at Sqreen YC W18 (acquired by Datadog), we have firsthand experience in driving security solutions from concept to global impact.
IHI Terrasun (ihiterrasun.com) | Chicago or REMOTE (US) | Senior or Staff Controls Engineer
At IHI Terrasun we do design and integration for solar + battery storage projects across the US. We recently finished the largest solar + storage project in the US (Gemini - located outside of Las Vegas). Read more about it here: https://www.primergygemini.com
We are looking for a controls engineer to join our engineering team. Experience in the battery storage industry is a plus, but not required. Familiarity with HMI development, Ignition, RTAC, Allen Bradley, or SEL control systems and IEC-61131-3 programming language is a plus.
Reach out to me at jminardi at the domain above to learn more or apply.
NODA is a veteran-owned, venture-backed technology company that is transforming how unmanned systems collaborate in complex, mission-critical environments. We are developing next-generation solutions that enable the autonomous orchestration of heterogeneous unmanned systems across air, sea, land, and space with vital applications in the defense, intelligence, and commercial sectors.
We're looking to scale fast in 2026 and actively hiring for multiple roles, including:
- AI/ML Engineer
- Autonomy Engineer
- Field Ops Engineer
- Forward Deployed Engineer
- Senior Full Stack Engineer
- Networking Engineer
- Senior Platform Engineer
- Simulation Engineer
- UI Engineer
See latest job listings and descriptions on our website:
Aloe is the critical thinking layer for agents – to know why they believe what they do, how confident they are, and what actions they can take to increase that confidence. It’s the only path to AI we can trust, delegate to, and rely on.
Aloe exists to build tools to help human cognition succeed in an information-dense world it did not evolve to handle. We believe this is the most important problem to solve today.
Open Roles (https://aloe.inc/company)
- AI Researcher
- UX interaction designer
- UX user experience researcher and designer
- Software eng - backend
- Software eng - AI
- Software eng - front end
Chainguard | Senior and Staff-level Product Managers and Engineers, and Engineering Managers | REMOTE (US/CAN)
We're building the safe, trusted source for open source. We created the secure Container Image market and we've recently expanded into VMs and Libraries for popular language ecosystems such as JavaScript, Python, and Java.
We're hiring quite a few PMs and engineers for our Containers and Libraries products, amongst other roles. Check out the listings here https://www.chainguard.dev/careers and if you're a highly-technical PM that wants to SHIP email me directly at patrick at chainguard dot dev.
Longshot Systems - Graduate Machine Learning Researchers - London (Hybrid) - No sponsorship available.
At Longshot Systems we're building advanced platforms for sports betting analytics and trading.
We're hiring Graduate Machine Learning Researchers for our quantitative modelling team. The primary goal of this team is to improve the predictive power of our models based on historical event data. The quality of our models is incredibly important to us and improvements on our models directly impact company success.
Foxglove is the leading observability & data platform for robotics and physical AI. Our software supports the full data lifecycle, from collection, upload, and storage, to analysis and visualization. We're assembling the most talented team in the industry to build a platform for all types of robots. Sound interesting? Join us!
IO Interactive | Tools Programmer | Full time | Barcelona, Brighton, Istanbul, Malmö, Copenhagen
IO Interactive is looking for a skilled Tools Programmer to join our Backbone team and help power the tech behind our games. You’ll be working across multiple flagship projects - our James Bond game, 007 First Light, our ambitious Project Fantasy, and the HITMAN universe - building and evolving tools in our proprietary Glacier engine. Together with artists, designers, and programmers, you’ll create robust, user-friendly workflows that let our teams move faster, experiment more, and bring world-class gameplay to life.
What you will do:
- Collaborate to design and upgrade the Glacier editor and tools, empowering content creators.
- Engage with users to understand production requirements and streamline workflows.
- Customize and integrate tools to meet project needs.
- Create user-friendly interfaces for efficient usage.
- Integrate tools with version control systems.
- Stay updated on the latest technologies.
- Ensure high quality through testing and security measures.
- Continuously improve tools based on feedback and project demands.
Who you are:
- Have experience working in the gaming industry.
- Proficient in C# and C++ with strong code design skills. Familiarity with WPF or similar UI technologies preferred.
- Capable of task breakdown, estimation, and participating in task assessments.
- Strong collaboration and communication skills, adept at discerning user needs.
- Bachelor's degree in Computer Science or equivalent required. Master's degree preferred.
Who we are:
IO Interactive is an independent videogame development and publishing company with studios in Copenhagen, Malmö, Barcelona, Istanbul and Brighton. As the creative force behind some of the most talked-about multiplatform video games in the last decade, we are committed to creating unforgettable characters and experiences all powered by our award-winning, proprietary Glacier technology.
Company description: We do construction compliance AI. We're in series B, about $40m raised. Growing a lot! Feel free to reply or DM me if you want some more info.
Tech Stack: Typescript full stack except for Python for ML, NestJS backend, NextJS frontend, React Native mobile, IaC in Pulumi using TS.
Open Jobs:
- Senior/Staff/Principal Frontend Engineer (fullstack Typescript nice to have)
- Senior/Staff/Principal Node Engineer (fullstack Typescript nice to have)
- Senior/Staff/Principal QA Engineer
Location: Austin or Texas preferred, but open to remote for the right candidate in the US.
Checkr | Software Engineer (multiple) | Hybrid | San Francisco, CA & Denver, CO & Santiago, CL| Full-time
Checkr (YC S14) is hiring across multiple roles, located in our San Francisco, Denver, and Santiago offices. Checkr builds people infrastructure for the future of work. We've designed a faster—and fairer—way to screen job seekers. Established in 2014, Checkr puts modern technology powered by machine learning in the hands of hiring teams, helping to hire great new people with an experience that’s fast, smooth, and safe. Checkr has over 100,000 customers including DoorDash, Coinbase, Lyft, Instacart, and Airtable.
A career at Checkr means collaborating with brilliant minds, disrupting an industry, and opening channels of employment to often overlooked candidates. Checkr is recognized on Forbes Cloud 100 2025 List and is a Y Combinator 2024 Breakthrough Company.
Vividly | Fully Remote | Full Time | Staff Software Engineer
We’re a Series B start up disrupting the consumer goods industry and moving their finance, sales, and ops teams from spreadsheets and onto a modern software platform. We partner with hundreds of well known brands such as Hint, Liquid Death, and Chomps. We're looking for an awesome staff engineer to join our team. Our tech stack is Python, Rust, and Postgres.
Opendoor (https://www.opendoor.com) | In Person | San Francisco, CA | Full-time We're hiring engineers across the stack at Opendoor. We're building technology to simplify residential real estate - making it easier to buy and sell homes. Our engineering challenges span everything from marketplace dynamics and pricing models to complex operational workflows and integrations with industry systems. If you're interested in applying technology to modernize a massive, traditional industry, we'd love to hear from you.
yan at [our domain].com :D
We're building AI-driven turrets that stop hostile drones - where robotics needs F1-level speed.
We're looking for smart, T-shaped teammates: people who are experts in one area but happy to jump in wherever needed. Our software team is small, so every member makes a real impact.
If you want to write motor control in Rust, optimize camera processing with custom CUDA kernels on Jetson, or rework a transformer-based tracker to handle small objects - you can do that here, and much more.
It’s cool! But it would be nice AMD SoC project. Camera pre-processing pipeline and motion control in FPGA part for lowest possible delay and machine learning on ARM cores. Eventually with some acceleration in FPGA part too.
Hiring Tech Lead - Staff Backend Engineer - AI Engineer – REMOTE LATAM - We build AI tools that help high-volume law firms manage their caseloads more efficiently. Our first product—an AI assistant that transcribes and classifies inbound calls—is in production. We’re now expanding into case tracking, follow-ups, and full workflow automation. Looking for:
Staff Backend Engineer
Tech Lead: Lead a senior team, shape product and tech, work closely with founders.
Senior Engineers (Backend, AI): Remote across LATAM. Build fast, useful tools. Small, experienced team. Real autonomy and product impact.
Tech Stack: Python, TypeScript, Postgres, Kubernetes, GCP Languages: Spanish + English for leadership. English only OK for engineers.
Griffin Bank | Engineering | REMOTE (UK)
Company: We are Griffin Bank. We are a fully authorized, API-first bank; we bank fintechs and startups. We built our own core banking system from scratch.
Experience: We are hiring across broadly across engineering. The things we work on include onboarding and KYC, payments rails, accounting, billing and reporting. We are hiring backend and frontend engineers. We are currently about 80 people, with 30 of them in engineering.
Verkada is fast growing enterprise physical security company (Cameras, Access Control Systems, Alarms, Sensors). Engineering is 300-400 people. Pre-IPO with a $4.5B+ valuation.
We have many other engineering positions open, DM me for an internal referral if you meet qualifications: https://www.verkada.com/careers
Nango | Staff backend engineer | Remote | Full time | $120-200k + equity
Nango (YC W23) is an open-source developer infrastructure for product integrations.
We power the integrations of Replit, Semgrep, Motion, Vapi, Exa, and hundreds of other AI companies.
Small but highly experienced team, hard technical challenges (scale + infra devtool running untrusted user code), tons of ownership, direct customer contact, growing very fast.
We are looking for a Staff engineer who can touch every part of the stack and is passionate about dev infrastructure.
1 point by janlin1999 27 days ago | parent | context | next | edit | delete [–] | on: Ask HN: Who is hiring? (November 2025)
DocSpot | ONSITE (Santa Clara, CA) | https://docspot.com
DocSpot helps people find doctors by indexing information from a plethora of sources and empowering patients to search through one unified interface.
Tiny company, entry-level candidates welcome (no experience required):
FanBasis.com | Various Roles (Front-end, Back-end, Full Stack) | Full-Time Miami/Remote
FanBasis is building the leading platform for selling digital products, services, and communities — what Shopify was for physical goods, we’re becoming for digital entrepreneurs. Our mission is simple: help creators, experts, and online business owners turn their skills into scalable, revenue-generating digital offers.
We're looking for senior full-stack developers with either strong experience with Laravel or with React and NodeJs/Tsoa backends. We have an exciting roadmap of new products along with some internal refactoring initiatives.
If you are interested in the role, please send your resume to drew @ fanbasis dot com
Atlassian's flagship AI product - Rovo Chat is going through a hockey stick growth moment, and we are looking for machine learning engineer passionate about building machine learning systems that operate at XX million user scale
Polymath Robotics is unlocking the next phase of autonomy in the industrial setting. We are rapidly growing our revenue and need your help to build our production system!
ChainSecurity | Blockchain Security Engineer | Full-time | INTERNS , HYBRID/REMOTE, Zurich, Switzerland | VISA possible | https://chainsecurity.com/
ChainSecurity is a young and innovative cybersecurity company that operates in the blockchain and cryptocurrency space. Our mission is to make the blockchain space secure and trustworthy for people, companies, and governments alike. We are proud of our security experts from the renowned universities ETH Zurich, EPFL Lausanne and others. We are trusted by 100+ blockchain companies and established corporations with security audits and services. We have secured complex systems for top blockchain clients, such as decentralized finance (DeFi) projects, and multinational organizations, such as banks and industrial consortia.
A ChainSecurity Auditor will review the most complex blockchain projects to find vulnerabilities which no-one else can. By using state of the art tools, expert knowledge and a deep understanding of the fundamentals, we secure projects handling billions, often forming the foundation in the new paradigm of an open financial system.
Your Responsibilities:
* Work directly with the developers of the most successful teams in the blockchain industry to audit their code and secure their products
* Contribute to our security tools and create new ones in collaboration with our internal research team
* Conduct security research and publish your findings
Requirements:
* Strong background in software engineering, focused on security relevant areas and most importantly being able to reason about complex code
* Experience with penetration testing, vulnerability scanning, threat modeling or similar is a plus
* Good knowledge of cryptography
* Proficiency with Linux and Git
* Good written communication skills
* Fluent in OOP programming language
Bonus Points:
* Formal Verification, White Box, Vulnerability Scanning
Good Pair Days | https://goodpairdays.com | Staff Product Engineer | Up to $250,000 AUD + Equity | Remote | AU or NZ
Good Pair Days is building the future of wine discovery! We’re searching for a Staff Product Engineer to help power our AI-driven platform and craft joyful experiences for thousands of wine lovers across the world.
Common Prefix is a science-first blockchain consulting company. Our vision is to make blockchains usable for mainstream users and everyday people – paying at the supermarket, remittances, moving money across borders, saving, investing – and solving the real problems of usability, scalability, and interoperability that come with it.
We're a 30-person team, half scientists (cryptographer PhDs, post-docs, and professors) from renowned universities, half engineers with long web2 experience. A lot of our field is broken and we're trying to make a small contribution in fixing it, by introducing provable security and proper engineering practices across the board.
What we're looking for: Software engineers who can solve problems, are smart, get things done, and enjoy working on the bleeding edge, learning about cryptography, and working from first-principles. Auditors who can write and read code, especially low-level cryptographic implementation code (zero knowledge verifiers, signature schemes, etc), consensus (PoW, PoS), or smart contracts (everything DeFi).
Tech stack: Doesn't matter, we'll teach you. But we work mostly with Rust.
Found | San Francisco, NYC, REMOTE [CAN/US] | Engineering, Data Science, Risk Operations, Compliance | found.com
We're building the next generation of financial tooling to help small business owners succeed. Our solution blends banking, bookkeeping, taxes and payments into an all-in-one solution to help save our users time, stress and money -- so they can focus on what matters to them; running their business.
Rootly | AI-native on-call & incident response (Slack/Teams) | REMOTE (US/Canada/Europe); optional hubs SF & Toronto
We build the end-to-end platform that helps SRE/eng teams detect, manage, and learn from incidents faster—trusted by 1000+ companies (logos include Glean, Mistral, Figma, LinkedIn, Dropbox, Replit, Grammarly, etc.).
Roles:
- AI Engineer
- Senior Security Engineer
- Senior Site Reliability Engineer
- Senior Product Engineer
- Senior Product Manager
- Technical Product Marketing Manager
- Implementation Engineer
- Product Engineer Co-op
- Principal Product Designer
- Customer Success Manager
- Mid-Market Account Executive
- Enterprise Account Executive
Why Rootly: small, senior team; real adoption; lots of ownership and impact; AI-native workflows; customers across startup → enterprise.
You should probably flag that of these roles, the only one listed as Remote on your Careers page is the Technical PMM (and the Product Engineer is Hybrid), 12 roles, 10 of which are in office, is not really "Remote".
Yeah, I agree. If more than half of your offerings are in-office that flag is misleading at best, and I think I actively looked at the positions last month and had the same gripes.
I have friends with a really good background that have applied to this (in part because they saw it here) only to get automated emails back etc ... IMO these guys are just hoarding CV's, for whatever reason.
We are seeking an experienced DevOps Engineer to join our team full time. Big Cartel is dedicated to empowering the independent seller with affordable e-commerce tools. We are a 100% independent, bootstrapped, tight-knit team dedicated to our mission of aiding individuals and small brands in setting up shop and making a living doing what they love. For more details please check out our job posting here: https://bigcartel.recruitee.com/o/devops-engineer
Avantos.ai | Senior Software Engineer, AI Team | NYC or St Louis | 150-200k
We're building an AI notetaker and task management tool for financial advisors. Startup is headquartered in NYC. If you're not in NYC, quarterly travel to the office is expected.
Front end: React
DB: Postgres
APIs: Golang, Elysia/Node
Infra: AWS ala Terraform
Zed Industries | North America, South America, Europe REMOTE | https://zed.dev/
Zed is a company for developers, by developers. All 3 of our founders have spent years in the trenches writing software and still do it almost every single day. We know the only way to build the world's best code editor is by equipping every single member of the team to do the best work of their career.
We've raised $42M (https://zed.dev/blog/sequoia-backs-zed) to support our ultimate vision, a new way to collaborate on software, where conversations about code remain connected to the code itself, instead of being tied to aging snapshots or scattered across different tools. The first step was creating a high-quality editor to serve as the user interface. Now this new investment lets us expand to tackle the next phase of our plan. We're developing a new kind of operation-based version control that incrementally tracks the evolution of your code with edit-level granularity, and we're integrating it into Zed to make collaboration, both with agents and teammates, a first-class part of the coding experience.
Sphere Semi is applying AI techniques to automate the design of analog and mixed signal chips. Our techniques have been able to achieve state of the art PPA (power performance area) with relatively modest compute. We're scaling up and that means we need to rebuild our hardware and simulation pipeline. To that end we're hiring a strong software generalist.
Shield AI | Autonomy Applications Manager | Full Time | ONSITE Washington DC
Shield AI's mission is to protect service members and civilians by creating intelligent systems.
My team needs a manager, its a very well positioned team at a rapidly growing company working with some really awesome people. Any autonomy or robotics experience is a huge plus https://jobs.lever.co/shieldai/7952271c-8578-42d8-a587-4707c...
Contact info on my profile if you have any questions I'm happy to chat!
exnaton is a start-up spun out of ETH Zurich, which offers software for renewable energy to utility companies. Our AI billing software enables energy providers to set up energy communities and smart energy tariffs in their distribution areas. Users of our software can track their energy consumption and buy renewable energy from their neighbors, which makes investing in the energy transition simple and fun!
Enthought powers digital transformation for science. Our technology and deep scientific expertise enable faster discovery and continuous innovation. We solve complex problems for the most innovative and respected organizations across the life sciences, material sciences, chemical, and semiconductor industries.
Greptile | Software Engineer (junior, senior, staff)| San Francisco ONSITE | https://greptile.com
Greptile is building AI agents that catch bugs in pull requests. Over 2,000 teams including Brex, Whoop, and Substack use Greptile to review nearly 1B lines of code every month.
We're a team of ~20 in San Francisco, working on things like better agent evals and sandbox execution environments.
We've raised $30M to date, including our recent Series A led by Benchmark.
Stack: Typescript
Open roles: greptile.com/careers
Salary ranges: $140k-270k base (depending on seniority) + $40-100k/yr equity
We build Physical AI models deployable today in warehouses to solve mundane tasks like palletizing. Our tech lets robotic arms adapt to mixed SKUs, grip slips, and chaotic environments in real time.
We want you if you solve problems like an owner (no ego, no blockers). Don’t say "it won’t work." Try it. Validate it. Ship it.
Engineering roles:
— You're hands-on, no theory, just building
— Experienced engineer? Great! Recent grad/PhD? Don't get discouraged, apply if you're itching to ship real products
Why join?
— Generous base + equity
— Work with state-of-the-art AI and real robots (UR/ABB/KUKA/FANUC).
— Build tech that solves valuable problems today.
About me: Ex-Amazon/Meta. Built AI from satellite imagery to nanotech SEM, powered Alexa’s vision, led ML for WhatsApp. Now building robots that adapt to chaos.
E2B | Engineers (Distributed Systems, AI, Product, Security, DevRel), Brand Designer | onsite in San Francisco or Prague | https://e2b.dev/careers
E2B is a fast growing Series A startup with 7-figure revenue. We've raised over $32M in total since our funding in 2023 and are supported by great investors like Insight Partners. Our customers are companies like Perplexity, Hugging Face, Manus, or Groq. We're building the next hyperscaler for AI agents.
Bedrock Data | Backend Engineer | Menlo Park, CA (Onsite) | bedrockdata.ai
At Bedrock Data, we are building next-generation data security platforms. Our backend engineering team is responsible for: Large-scale distributed systems to handle petabytes of data in a scale-out architecture. Stack includes Golang, Neo4j, AWS (Lambda, SQS, S3, DynamoDB), GraphQL, Typescript/React
Spruce lets users control their data across the web. Instead of users logging into platforms, we believe platforms should request to access data vaults controlled by users.
The demand for trusted digital ID is accelerating as AI deepfakes begin to destroy most of the ways we use to verify identity today. How private or secure is it to hold your driver's license or passport up to a webcam to get a bank account? Was it ever private or secure? Stable diffusion can break so much of this already. Society will need trusted digital IDs and credentials. Our mission is to allow them to be controlled by individuals, with safeguards to prevent descents into surveillance states and checkpoint societies.
We are the main implementers of category-defining initiatives such as the digital ID program for the California DMV, and the verifiable digital credentials program in Utah. We are private sector participants in NIST's National Cyber Security of Excellence initiative for privacy-preserving digital ID.
We are hiring skilled engineers who care about making a real impact in improving public services, digital autonomy, and user privacy for the world. We work closely with public sector agencies, and have high regard for public servants. We have a strong engineering and customer-oriented culture, and are not simply a SaaS product or AI wrapper. Our roles are not for the faint of heart: you will be expected to work hard and learn a lot in this role.
Our engineers are ambitious to get outcomes for our customers and their constituents. On any given day, they may write great Rust/C#/TypeScript, deal with mainframe dumps, read policy documents, respond to technical RFIs/RFPs, manage on-prem environments, implement new NFC + Bluetooth protocols in Swift/Kotlin, create CI/CD processes that enforce W3C accessibility guidelines and i18n requirements, rewrite lost specs from disassembled binaries, figure out stablecoin payments, and design new protections for public key infrastructure. It is a team effort, and people with T-shirt shaped skills are able to collaborate and learn a ton from each other every day.
We are interested in candidates who want to be proud of the meaningful impact they make for society, even if it takes time to get right. This is not the right job for someone who wants to "join a cool new AI startup" that implodes or exits in under a year.
foam.ai | Founding Engineer | $180-$300k | 0.25%-2% | SF (onsite) | Full Time
foam is building a new observability stack that captures, traces, and links everything, purpose-built for AI. We use this foundation to feed complete context into AI to automatically identify and root-cause breakages across entire systems.
* We’re a five person team. Perla (CEO) was the 5th engineer in the consumer facing team at Affirm (pre-IPO).
* We've raised $9.9M in seed funding from Khosla Ventures, Max Levchin, The House Fund, and South Park Commons
* We’ve got active betas at Orb, Braintrust, Plaid & TogetherAI.
We’re looking for engineers who want to take point and work hand in hand with Perla on one or more of our core systems:
1. The Telemetry Engine - Think of this as a major extension of OTEL custom built to capture signals that have historically been inaccessible to humans.
2. The Root Cause Analysis Engine (aka Solver) - This is currently an agent swarm, but evolves every week in search of better and better root cause analysis.
If putting an end to awful on-calls and building a system that can deliver self-healing software is exciting to you, send an email to luke -at- foam dot ai with your resume and mention you came from HN.
Brickflow | Full-time | London, UK | Hybrid (T,W,Th in office) | full-stack engineering | brickflow.com
At Brickflow we're bringing specialist property financing into the 21st century, an industry that is famously still stuck using fax and traditional mail.
We're hiring our first dedicated in-house software engineer(s) to take our platform to the next level. Get in very early and help shape the technical direction.
Full-stack software engineer (1-2) | £50-90k depending on experience
Contact our Head of Tech directly at lewis@brickflow.com
At Continua (http://continua.ai/), we're on our way to solving Social AI, and we're expanding our team! We've built an AI agent that users can invite into group conversations to make planning, coordination, and information retrieval effortless. We're social creatures and it just seemed to us a huge opportunity to bring AI into group settings. We've seen strong retention over the last few months and want you to help us bring our product to the next level. Try adding our agent at http://continua.ai/ to group chats and kick the tires! https://techcrunch.com/2025/08/12/google-vet-raises-8m-for-c...
I’m David (https://www.linkedin.com/in/dpetrou/), the founder and CEO. Before starting Continua, I was a Distinguished Software Engineer at Google. We’re backed by top-tier VCs (like GV) and incredible angel investors (like Jeff Dean). Our team is a fantastic bunch (http://continua.ai/team) of accomplished engineers and researchers from Google, Disney, and several AI startups. We're pretty clued in on the technology side and have a strong vision of how the transformative technology of the last few years along with our own secret sauce (not just a ChatGPT wrapper) can help a huge number of people.
You'll work on building and improving the best LLM group chat experience there is, including fine-tuning models to boost conversational quality and improve scalability and identifying novel ways to build a "memory" which leads to a personalized and unique experience for our users. You understand what it means to work at a fast-moving startup.
Oh, and we maintain a vibrant blog, including items of technical interest, at http://blog.continua.ai/. Check it out! :)
We're a company based in the US focusing on helping small and medium businesses be on top of their IT with the help of software and automation, even if they have limited IT & security knowledge.
We're looking for a senior frontend engineer, we're react shop with a standard stack. We're a mix of US and South America based engineers on the team.
We’re [0] rethinking serverless from scratch, building a new computing stack for instant, globally available, truly elastic, soundly isolated execution. We leverage formal methods and languages to build OS interfaces with low overhead, formally verified isolation without containers or VMs. Our immediate goal is a new programming language to replace eBPF and build the world's first serverless networking infrastructure.
We are a 5-person, VC-funded team with PhDs from Stanford, UW, OSU, and Brown, advised by professors from MIT and UWaterloo. We are currently hiring for the following four positions:
BuildBetter | Senior Engineer (Backend, Full-stack) | Full-Time | Remote (US) | 170-200k base + equity | Visa Sponsorship not provided
BuildBetter is the product operations platform for customer-led teams. We've built an AI-first product that lets our customers, like Rappi, n8n, Posthog, and Brex automate the operations work that lets them provide their customers with world-class product experiences.
We're looking for two senior engineers to join the team; our headcount has remained small while growing revenue, and we're now bottlenecked by development speed in a way that will make you invaluable. You'll have real ownership over your code from product ideation to customer support, and we'll be making substantive product updates weekly. We're looking for team players who are as fun to work with as they are productive, and are willing to compensate these two rolls commensurately - our aim is to be in the 95th percentile of equity compensation, and we expect that in exchange we'll have value-aligned employees who will help us grow the business.
Joining us will mean solving hard problems at the frontier of AI adoption, including:
- maintaining performance at scale
- building and maintaining rich frontend user experiences that maintain the standards of usability and delight that our customers know us for.
- building agent and workflow systems that automate real work for customers
- playing around with the latest models to figure out new experiences that we can offer our customers as cutting-edge models get released monthly
- building automation that's grounded in supporting product teams rather than automating them - our bet is that this is the likelier outcome out of the current generation of AI systems
- flexible hours: we measure productivity in terms of outcomes, not time, so as long as you're able to stay aligned, productive, and in regular communication, we don't really care what hours you work
- health insurance
Please reach out to: nikhil (at) buildbetter (dot) app
Kombo | https://www.kombo.dev/ | Berlin & New York | Full Time | On-site
Kombo is building the unified API for HR systems — a single integration that connects companies to dozens of HRIS, ATS, payroll, and recruiting platforms. We’re a fast-growing engineering-driven team backed by top European investors, working on hard API and data-sync challenges that developers love to solve.
We’re hiring across Engineering, Commercial, and Customer Success:
Second Nature | Software Engineer, Engineering Manager, Director of Engineering | REMOTE (US) | Full-time
Second Nature (<https://secondnature.com>) is redefining professional property management with fully managed Resident Benefits Packages. We're a Resident Experience Platform helping 1,000+ property management companies automate resident onboarding, credit-building, renters insurance, utilities, and other resident services—creating "Triple Win" experiences for residents, property managers, and investors.
We're the only 5-time national NARPM vendor of the year!
Tech Stack: TypeScript, React, Next.js, NestJS, PostgreSQL, Kubernetes, Terraform, AWS, Python. CI/CD with GitHub Actions/CircleCI. Domain-driven design and event-driven architecture.
Culture: We move fast ("Pirate Ship, Not a Cruise Ship"), take extreme ownership, and focus on outcomes. Currently exploring AI integration across our workflows.
Benefits: 100% remote (US), medical/dental/vision, 401K, open PTO, equity.
Comulate | Senior Engineer (3+ YoE) | ONSITE in San Francisco, CA
We're building automation software for the $7T insurance industry, accelerated by AI. Seed stage in terms of headcount (~ 20 people) but Series B in terms of business traction (+ cash-flow positive). We've intentionally stayed under the radar.
- Product has caused customers to literally cry tears of joy
- Experienced eng team from Airbnb / Brex / LiveRamp
- Stack: TS, Postgres, React, GraphQL, and Next.js
Do you love programming? Do you love developers tools?
Consider working at Val Town. We're a small startup (currently three people) building a developer tool that makes programming as simple and fun as possible.
Join as the 4th team member to redefine the most universal interface in business: the spreadsheet. We are building an AI spreadsheet that automates knowledge work, allowing users to describe tasks in plain English and get immediate, trustworthy results. We launched a few months ago, already have paying customers, and are backed by top investors like Base10 (Brex, Figma). This is a massive opportunity to take the interface for this market shift.
We're building the tool that saves users hours of manual work (data cleaning, formula building) currently required by legacy spreadsheets. Our team includes engineers who shipped production AI and distributed systems at Microsoft and VMware. We intend to replace Excel and Google Sheets by building the spreadsheet that truly understands what users want.
Why We’re Hiring a Founding Engineer
You will own the core product end-to-end, building AI agents that reason over data and evolving our spreadsheet engine for correctness and scale. You'll ship critical UX that allows non-technical teams to get analysis in plain English. We need a generalist who moves fast across the full stack: Node.js, TypeScript, Express, and Rust + WASM. High agency, high ownership, and a focus on user trust are essential.
Stack: Node.js, TypeScript, Express, Rust + WASM, AI Agents, Data Reasoning.
Mulligan Post, Inc - On-Site near Millbrae BART/CalTrain Station in Burlingame - $60-120/hour Contract - Mechanical Design Engineer / Mechatronics / Industrial Automation.
Software hacker seeking hardware hacker to make custom robots for Magic: The Gathering automated storage and retrieval system to power an online e-commerce store (think CardKingdom competitor or eventual TCGPlayer competitor.) In terms of scale, the eventual target is >100k different _skus_, million items in inventory, tens of thousands picks per day. The industry is large; eBay bought TCGPlayer for $300M about 3 years ago.
I am looking for a mechanical/electrical/hardware generalist to complement my software expertise. Someone who knows how to integrate off the shelf parts into custom automation to solve problems. If fast iterations, direct connection with the project in use, autonomy and minimal bullshit overhead appeals to you then this could be a great fit. You are: someone who makes stuff and solves problems, is a clear communicator and fast study. You know how to challenge a requirement, source an off-the-shelf-part or design custom manufacturable part and when to do each. I don't really care where or when or what your degree is in if you have demonstrated driving things to completion and we vibe well enough.
We will use OnShape (license/seat will be provided) for collaboration and document management reasons. Much of what we need to build is integrating FUYU linear rails, Clearpath motors, pneumatics with some custom Send Cut Send / Xometry parts, 8020 frames, etc.
Pros: Small team / minimal overhead and wide scope. Clear guidance on what to build. Flexible-ish schedule (core hours 9-5 in office, flexibility for school breaks, etc.) Real problem with established market.
While I'm primarily looking for a contractor for now, I am open to the possibility of bringing the right person on full-time with equity if they are interested and invested in the space, but that is not a requirement and it probably makes sense to establish that after working together for a bit.
No recruiters or third parties, not able to sponsor at this time. Compensation dependent on experience.
Hiring process: resume/project review, vc chat < 1 hour, then paid 1-day work trial where we see if we fit.
If you're interested, send me an email - hiring@mulliganpost.com
VDX.tv (http://www.vdx.tv) | Remote Engineers & Developers | Full-time | REMOTE Established company (20+ years) looking for mature generalists to contribute remotely. You can be anywhere in the world so long as you:
● Are self-motivated and can work independently
● Driven to constantly learn and are always searching for the bigger picture
● Strong in clear thinking and written communication
● Have experience with many languages but can be effective in any language
● Appreciate that all mature software solutions accumulate technical debt and understand how to continually reduce debt and complexity
● Understand how to build highly reliable systems and be responsible for taking code to production
● Understand that code simplicity and readability are more important for long term maintainability
● Want to work on challenging problems and impactful work without being micromanaged
We're hiring across disciplines for engineers who work with Unix and have fluent written and spoken English:
● Backend Servers: Strong in C, Concurrency and Distributed Computing
● Backend Servers: Strong in Java
● Infrastructure: Strong in building infrastructure tooling to program infrastructure.
● Frontend: Strong in Javascript, Typescript, React, and advanced UI and browser applications
● Artificial Intelligence: Strong in Neural Networks, AI Workflows, AI Models.
● Product Design: Ability to spec and build out clean UIs and dashboards.
We value people who are generalists and are interested in learning, developing, and applying expertise across multiple areas.
Although our core business is in digital video advertising, we do research and development in areas such as programming languages, databases, distributed computing, infrastructure, and ai.
We are private, which gives us the freedom to explore many areas without investors and profits being the sole objective.
Full-time only. Remote only. We start out on a full-time trial contract basis for up to 3 months and use this period as an extended work interview for both sides to assess fit for long-term employment.
Please email hn.remote.jobs@vdx.tv if this sounds like the right fit for you.
About Veridise: Veridise performs security audits for smart contracts, zero-knowledge circuits, blockchain implementations, key management services, and other off-chain services like relayers, bridges, wallet integrations, and more. Additionally, many members of the Veridise team research and develop modern security tools designed to tackle the ever-changing landscape of blockchain development, providing novel and automated insights into the security of smart contracts and zero-knowledge circuits.
Frontend engineer position: Veridise is seeking a skilled front-end software engineer who will be responsible for developing and maintaining a front-end for a SaaS platform that provides security and code review tools. This individual will work closely with backend engineers, static analysis tool engineers, and security analysts to implement features such as collaborative code review, vulnerability triage interfaces, and interactive visualizations of compiler data structures. In addition, this individual will be responsible for collecting feedback from customers to determine how interfaces can be improved to better integrate into their workflow.
Security analyst position: Veridise is seeking a highly skilled and motivated security analyst. The ideal candidate will have a strong background in computer science, possess advanced technical expertise, and demonstrate a deep understanding of security principles. This role involves identifying and mitigating security vulnerabilities through manual code review, running cutting-edge security tools and analyzing their results, actively staying up-to-date on emerging security threats, and learning to audit in new and exciting technologies.
Application link:
40GRID - Full-time Remote | Technical Program Manager
Our mission is to empower field-service companies to grow by modernizing and automating their business operations. Every company we work with has unrealized potentials — our task is to build the platform that empowers growth and helps them unlock opportunities.
Email: jobs [at] 40grid.com (no recruiters or agencies, please put HN in subject line, thanks).
We're an investment research and proposal generation platform that leading RIAs, asset managers, and broker-dealers use to transform complex financial data into clear visuals and actionable insights.
I'm Carlton, the team lead for applied AI at YCharts. Our team is a full-stack software engineering team with a focus on building features that use frontier LLMs. Think AI agents and workflows that streamline the process of analyzing hypothetical portfolio allocations, building financial charts, screening for funds that match some criteria, and more.
I'm looking for full-stack software engineers who are excited about AI, but with a discerning view and an ability to cut through the hype around it to build AI features that are actually useful.
Our stack includes FastAPI, Django, Celery, Valkey, Pinecone, MySQL, Angular, and LLMs from OpenAI/Anthropic.
ElectricSQL | https://electric-sql.com | Founders Associate | FT | US based, SF Bay Area preferred (working with remote team) | $140-160k + equity
Electric is a devtools startup. We solve reactive, real-time sync across client and server [1]. We have a large developer community, millions of downloads a week, high profile customers and top-tier investors. Our software is built into platforms like Firebase, Prisma and TanStack. Our cloud product is growing 7% week on week.
This is a generalist, operational role. Working directly with the founders and founding team [2] to handle company operations as we grow into and through the Series stages.
It would be ideal if you're based in the San Francisco Bay Area. If not, you need to be able to travel there every month or so. You also need to travel to Europe for team on-sites a few times a year.
We are currently seeking a talented and driven Java Developer to join our team full-time. This is an exciting opportunity to contribute your skills and expertise to a fintech venture with emphasis in capital markets tech based out of the New York City and in exchange we’ll provide you with base comp $125k-200k, full benefits, cash bonus, and equity.
Requirements:
- Electronic trading server-side software development experience
- Experience in Open Source technologies such as Aeron Transport, Aeron Cluster, Aeron Archive, Artio, Agrona, or CoinTossX is a big plus
- Experience with Adaptive Hydra trading platform is a big plus
Benefits:
- Flexible hybrid schedule to accommodate other commitments
- Collaborative and supportive team environment
- Relocation assistance to NYC Metro area
If you are passionate about Java development and interested in joining a fintech venture, we would love to hear from you. Please submit your resume if interested to agency@furtimmodus.com in this opportunity.
We are currently seeking a talented and driven DevOps Engineer to join our team full-time. This is an exciting opportunity to contribute your skills and expertise to a fintech venture with emphasis in capital markets tech based out of the New York City and in exchange we’ll provide you with base comp $125k-$175k, full benefits, cash bonus, and equity.
- Experience in Open Source technologies such as Aeron Transport, Aeron Cluster, Aeron Archive, Artio, Agrona, or CoinTossX is a big plus
- Experience with Adaptive Hydra trading platform is a big plus
Benefits:
- Flexible hybrid schedule to accommodate other commitments
- Collaborative and supportive team environment
- Relocation assistance to NYC Metro area
If you are passionate about DevOps engineering and interested in joining a fintech venture, we would love to hear from you. Please submit your resume if interested to agency@furtimmodus.com in this opportunity.
We make robots that autonomously construct buildings. We are currently developing and manufacturing our autonomous bricklaying system in the beautiful centre of Amsterdam. And our robots are already earning real revenue operating on construction sites all over the Netherlands.
We're looking for experienced software engineers for PLATFORM and FULL STACK who can help us solve problems like:
- Data sync and analytics queries across a fleet of robots (that can be offline for hours at a time)
- Rapid deployment and iteration of experimental software changes across firmware, control software and UI
- Modelling buildings in code and finding the right UI for operators to edit them
We're rapidly scaling up operations and we need experienced engineers who can build the systems that manage all of that complexity. If you think that 'full-stack' could reasonably mean debugging firmware, mixing buckets of mortar _and_ writing React components, we are looking for you. Robotics experience not required!
Cosuno | Senior Full Stack Developer (TypeScript) / Senior AI Engineer – LLMs & Agents | Remote (EU) / Berlin | Full-time | https://www.cosuno.com
Cosuno is a fast-growing tech startup reshaping the construction industry with a digital platform for procurement. We use AI to analyze millions of price points, helping construction companies create bids based on real market data. We're looking to expand our team with creative minds who want to solve real-world problems and impact a massive industry. We are an open-minded, collaborative, and international team.
Mission: Take full ownership of features, shaping both the frontend and backend of our product. You'll have the responsibility to extend and build upon our platform to make it more valuable, reliable, and maintainable. We value a trunk-based development workflow with daily releases, comprehensive end-to-end testing, and a solid CI/CD pipeline.
You have: 5+ years of hands-on engineering experience, substantial expertise in JavaScript/TypeScript, and experience with Node.js (React is a plus).
---
Senior AI Engineer – LLMs & Agents
Location: Remote (EU) / Berlin
Mission: You will build agentic workflows using state-of-the-art LLMs. Lead the technical development of an agent that helps construction professionals process, improve, and validate complex construction documents. A key part of your role will be establishing and enforcing MLOps and LLMops best practices.
You have: 5+ years of engineering experience, with at least one year working with LLMs. You possess strong Python skills, a proven track record of deploying containerized services (Docker, Kubernetes), and deep expertise in at least one of the following: deep learning (PyTorch, Transformers), ranking/matching algorithms, or LLMops (RAG, evals, fine-tuning).
Interested? To apply and for more detailed information, please see the full job descriptions on our careers page: https://www.cosuno.com/en/company
Your careers website could use some attention. It scrolls around weirdly, the image aspect ratio is wrong, and there's no way to hyperlink to the individual jobs. This makes sharing them with others or on other websites difficult.
Better Stack | https://betterstack.com/ | /^Full-?stack Engineer$/i | Remote (North America & Europe)
We are software builders at :heart: CEO is a software engineer, COO is a software engineer, and you guessed it, CTO is an engineer, too. We are engineers, making the tools we always wanted. If you love building amazing software, you're at the right address.
We are looking for software engineers who, if given enough time, could build Better Stack on their own = looking for Full-Stack/Product Engineer/Generalist to help us create high-quality software with exceptional UX – end to end.
Gladly is at the forefront of building retail customer service AI. Our AI is live in production with customer-centric brands like Crate & Barrel, Sephora, and REI. We have the ingredients that make AI work: rich data, close customer partnerships, and a strong engineering culture.
We're hiring Senior & Staff Software Engineers to lead major AI & Automation initiatives. This is a high-impact, hands-on role for someone who wants to ship fast, collaborate deeply, and build systems that help real people.
You should have:
- 5-10+ years of full-stack experience (Go, TypeScript, React, Postgres a plus)
- Experience with generative AI, multi-agent systems, RAG pipelines (can be personal projects / side projects)
- A bias toward impact and product thinking
- Excellent collaboration and communication skills
Bonus: Entrepreneurial or other leadership experience.
We're a remote-first company with competitive pay, meaningful equity, and a focus on doing real work with great people.
Ionworks | Founding Systems Engineer | Remote (US) or Pittsburgh, PA | Full-time
Ionworks builds battery simulation and optimization software used by R&D teams designing next-generation batteries. We are looking for a founding backend / systems engineer to own big pieces of our backend and help us scale from a few early customers to broader industry use.
Work:
- FastAPI, async Python, Supabase/Postgres
- Designing APIs and data models for simulation and optimization workflows
- Performance and reliability work across the stack (queries, async, concurrency, resource limits)
- Job orchestration for running and tracking simulations
- Observability: logging, metrics, tracing, debugging real issues
We are especially interested in people who work in a "vibe engineering" style: using LLMs and coding agents as accelerators, but still planning ahead, writing tests, supervising agents, and staying fully responsible for code quality and architecture. If you already use AI tools this way in your day-to-day work, you will fit in well here.
Stack: FastAPI, Python, Supabase/Postgres, distributed compute for simulations, AI-assisted dev.
N26 has reimagined banking for today’s digital world. Technology and design empower everything we do and it’s how we are building the global banking platform the world loves to use.
We've eliminated physical branches, paperwork, and hidden fees for an elegant digital experience and supreme savings. Giving people the power to live and bank their way is what gets us out of bed in the morning and inspires the work that we do.
We are headquartered in Berlin with offices in multiple cities across Europe, including Vienna and Barcelona, and a 1,500-strong team of more than 80 nationalities.
Full job descriptions here: https://n26.com/en-eu/careers, you can email me with questions/resumes dmitrii.sergeev@n26.com
SentiLink | https://www.sentilink.com/ | Engineering & Data Science | REMOTE, HYBRID, and ONSITE (USA & INDIA) | Full Time
At SentiLink, we stop identity fraud at scale. Our products protect banks, fintechs, marketplaces, and leading financial institutions from synthetic identity fraud, identity theft, and emerging threats — analyzing millions of applications while keeping real users moving fast.
We’ve seen tremendous traction and are growing extremely quickly. Our real-time APIs have helped verify hundreds of millions of identities, starting with financial services and rapidly expanding into new markets. SentiLink is backed by world-class investors including Craft Ventures, Andreessen Horowitz, NYCA, and Max Levchin.
SentiLink supports a variety of ways to work, ranging from fully remote to in-office. We operate as a digital-first company with strong collaboration across the U.S. and India. We maintain physical offices in Austin, San Francisco, New York City, Seattle, Los Angeles, and Chicago in the U.S., and in Gurugram (Delhi) and Bengaluru in India. If you’re located near one of these offices, we would love for you to spend time in the office regularly. Some roles are hybrid or in-office by design. For example, our engineering team in India works primarily from our Gurugram office.
We’re a small, high-impact team solving one of the most interesting and adversarial problems in fintech: how do you build systems that reliably determine whether a real human is on the other side of a financial transaction?
We’re hiring across Engineering (Full-stack and Infra) and Data Science / ML roles. Hiring at Manager/Director level as well as mid-level/Senior levels.
We’re language-agnostic and hire for fundamentals. Across the team you’ll see:
• Python, Go, Rust, Scala
• PostgreSQL, Snowflake
• Kafka, Redis
• Terraform, Kubernetes
• ML: XGBoost, PyTorch, Feature stores, real-time scoring pipelines
If you love solving complex distributed systems challenges, building customer-facing ML products, or working on detection systems that must be both high-precision and low-latency, you’ll fit right in.
Monadical is a fully remote software consultancy. We’ve built a diverse, friendly team that gets exposed to diverse industries and learning opportunities through our 3-12+ month projects across multiple sectors. Check our portfolio to see what we mean.
We also maintain company principles that guide who we work with and how we maintain our culture. It’s a collaborative effort that any employee can edit through a pull request.
We’re a relatively flat organization, fully-remote, and operate across many different toolsets and stacks depending on project needs. We’re a diverse team that shares similar values: self-direction, technical excellence, and curiosity. We do a lot of R&D, and move quickly. That often means doing whatever it takes to answer a question, and being quick to adapt to new information. Our iteration cycles are short.
We’re seeking:
- Senior Full-Stack developers strong at Python and/or JS, with experience in client relations, project management, a good understanding of machine learning systems—particularly LLMs—and strong UI/UX design and user research skills to help us build more thoughtful AI-powered products. Experience with ML model deployment and LLM application development is a plus.
If you have any questions, drop us an email at apply at monadical dot com
Some perks of working with us include: * Work from home (we’re fully remote!) * Flexible working hours * Six weeks of paid vacation * Competitive salary * Autonomy * Flat organizational structure * Your ideas matter, regardless of your title
DISQO’s mission is to build the world’s most trusted ad measurement platform that fuels brand growth. The world’s largest brands, agencies, and media companies trust DISQO for expert insight and AI-driven intelligence about their advertising performance across all platforms. We capture people’s sentiments and journeys, connecting them with the brands they value and the media they consume. With this identity-based approach, brands gain more accurate and authentic insight so they can create more meaningful interactions.
Olli Health | Remote (US/CA) w/ Annual Travel | Full-Time | Senior ML/NLP Data Engineer | ollihealth.ai
We are a TechStars NYC ‘24 startup dedicated to modernizing home healthcare with advanced AI tools and we are expanding our team again! These are pivotal hands-on roles that will begin shaping our product from day 1. We are backed by top healthtech and AI-focused VCs investors (Cannage Capital, Arkitekt Ventures, and Tau Ventures) and have been moving lightning fast to build incredibly valuable tools in home health.
We are looking for:
- Proven success in the fast-paced 0 to 1 early days of young startups (experience on founding team or pre-seed ideally). Work will be optimized based on your preferred balance, and what gives you energy.
- Experience (5 years+) with most of our stack: AWS, PostgreSQL, Python (FastAPI), Pytorch. Role involves devops, data engineering, evals & benchmarking, workflow optimization, etc.
- Able to demonstrate hands-on-keyboard coding chops. Roles are primarily IC + collaboration with our team, and room to grow into startup leadership.
- Comfort interacting with ML/NLP and LLM-native data engineering problems
- PhD-level ML + proven expertise training, and deploying models for production use
- Experience working with healthcare data (not required but highly valued)
Comp: $200k-$250k annual FTE base comp + equity package. We cover 100% of Health, Vision, Dental, Life insurance premiums.
I’m Olli’s CTO and these positions will work directly with me and our core (currently 7-person) engineering team. hiring+hn [] ollihomehealth [] ai - Email me with questions, for a full JD, or to send your CV. No staffing or recruiting firms, please, individuals only.
Updated to reflect our strong preference for US/CA. We have made exceptions in the past.
Since there are comments about this above, I want to highlight that we've hired successfully on HN for several roles for our current small team. We hired 1 of 2 roles last month, and are still looking for a candidate for this role, which is why I'm posting here again.
mod.io is a cross-platform user-generated content (UGC) service provider which powers hundreds of games - including some of the biggest AAA titles in the world. If you enjoy working in a fast scale-up environment where we growth and impact is at your fingertips, we have a number of roles available!
We’re an early stage blockchain startup building the next generation of decentralized financial infrastructure. Our novel architecture provides more than 10x better performance than competitors while completely avoiding any centralized party (or leader) having an edge over other participants, eradicating MEV issues, and enabling fairer markets.
Backed by a16z crypto and 1kx.
Hiring: Backend Engineer (with trading systems experience), Business Development Lead, Content & Growth Strategist
Rippling | Actively hiring across SF, NY, or SEA| ONSITE/HYBRID (3 days M/Tu/Th, non-negotiable)| Base + Equity (RSUs), pay range included in all job posts
Rippling (YC W17) is a unified workforce management platform. We bring together HR, IT, and Finance in a single system to help businesses manage all their operations—from payroll and benefits to computers and corporate cards—globally. We're rapidly expanding beyond workforce management and have other verticals in active development.
We value engineers who are energized by, and thrive in, a fast-paced, high ownership environment. We have many high priority roles open across the org. Right now we're making major investments in growing the Financial Products & Spend Management engineering vertical.
Nordic Semiconductor | Full Stack Developer (Python, C#, Rust, Go or C++.) | Full time | Oslo, Trondheim, Norway
Nordic Semiconductor is a global leader in wireless technology.
Are you passionate about building robust, scalable software solutions that make a real impact? We are seeking an experienced and motivated Full-Stack Software Developer to join our dynamic CAD & DevOps group in Design Enablement Department. You’ll have the opportunity to work on essential projects such as developing software for design automation and creating advanced tools that enhance EDA design flows. You will leverage modern technologies including Jenkins CI/CD, Docker, virtual machines, and cloud platforms, as well as data visualization tools like Plotly and Dash, to deliver robust and efficient solutions for our engineering teams.
Key responsibilities
- Design, develop, and implement custom tools and applications across both frontend (web) and backend (database) environments.
- Take ownership of service operations, ensuring reliability, performance, and continuous improvement of developed solutions.
- Provide expert technical support for software products, acting as a primary contact for troubleshooting and resolution.
- Document custom tools, create comprehensive how-to guides, and maintain clear procedures to facilitate seamless knowledge transfer and onboarding.
- Collaborate closely with cross-functional teams, including engineers, product managers, and QA, to deliver high-quality software on schedule.
- Contribute to code reviews, architectural decisions, and best practices to uphold strong software engineering standards.
Key Qualifications
- M.Sc/B.Sc in Electrical Engineering, Computer Engineering, Computer Science, or a related field.
- Strong programming skills in one or more of the following languages: Python, C#, Rust, Go or C++.
- Experience with version control systems such as Git, Perforce, or Subversion, and familiarity with continuous integration/deployment (CI/CD) pipelines.
- Comfortable working within a Linux/Unix environment, with proven ability to develop, debug, and deploy in these systems.
- Excellent communication skills in English, both written and verbal, with the ability to convey complex technical concepts effectively.
- Knowledge of database systems and REST APIs.
Please note that this position might be subject to a background check.
We're building a free electricity marketplace where consumers in deregulated states can shop and find the best electricity plan. We are expanding into the Northeast and are rapidly scaling our dev team. Ideal candidate is not just looking for a job but is passionate about disrupting stagnant industries.
Source (https://source.network)| USA/Canada/EU: REMOTE | Full-Time | https://source.network/careers
At Source, we aim to revolutionize developer data management for the open web. Our mission is to simplify data handling for edge devices, local-first software, and distributed infrastructures, allowing developers to unleash their creativity and build world-changing tools that realize the open web’s full potential.
Our suite of new technologies work together to make it easy for developers to ship edge and local-first software. We empower developers to create software and devices that seamlessly communicate, offer granular data control, and secure data cryptographically to ensure trust. Join us in shaping the future of data management and the open web.
We’re growing fast and are looking to fill the below positions:
Krea | Distributed Systems & Backend Engineers | San Francisco, CA (onsite+remote)
I'm the cofounder & CTO of Krea (https://www.krea.ai). We are a startup in San Francisco building browser-based AI creative tools for professional designers and creatives. Small team (~27); millions of active users; and raised +$80M from top SV investment firms.
We're looking for talented engineers who want to tackle hard technical challenges with smart people while building a creative platform that big companies and startups will rely on. You will...
- Build distributed systems to process massive (billions of files, petabytes), amounts of image, video, and 3D data, solving scaling bottlenecks as you go.
- Learn ML engineering from world-class researchers on a small tight-knit team. You’ll contribute to foundation image, video, and world models from 0 → production, and see them used by millions.
- Play with huge Kubernetes GPU clusters; our main GPU cluster takes up an entire datacenter from our provider.
Tech stack: python, pytorch, k8s, a rotating cast of data tools (e.g. DuckDB, massive relational DBs, PyArrow, etc.)
You should apply if you are an excellent generalist engineer with strong backend experience and an intuition for systems design. Bonus points for experience with dist. systems, k8s, and existing ML or data experience (but not required!). Cool side projects are a green flag.
Lore helps individuals improve their health through conversations and rewards powered by our app. In addition to improving their health, we help people become more engaged in their work, life, and family.
Series A start up that has raised $100M. Fully remote.
pleasefix.ai builds Cursor for finance. We’re actively hiring AI Engineers (LLM agents) and Backend Engineers (Cloud, Docker/K8s, Python, Observability, CI/CD) to help us ship production-grade automation fast.
We are looking for a senior engineer with at least ten years of full stack experience, a strong focus on product and UX, and optionally some experience building LLM based products. Currently we are focussed on building tooling that enables us to capture domain knowledge from experts to streamline prompt creation and evaluation.
Our tech stack is Typescript, React, Next.js and Tailwind. On the backend we use Drizzle with Neon, deployed and monitored via Vercel.
We have pre-seed funding from a major US VC and are experienced founders. You’ll be working alongside the founders (ex-Apple, ex-Airbnb, ex-Tulip, ex-Tourlane) and will have a chance to shape the company, product and of course the engineering culture.
Memco.ai | Commercial Lead | REMOTE | Full-time | memco.ai
Memco is building shared memory infrastructure for AI agents - the protocol that lets agents learn from each other's discoveries and build collective intelligence. We capture successful workflows, assimilate patterns, and enable instant retrieval so agents never solve the same problem repeatedly.
We're backed by Moonsong Labs (the team behind Moonbeam, Tanssi, Kluster.ai) and have design partnerships with world leading platforms and brands.
We're hiring our first senior commercial leader to take us from zero to one. This is hands-on, high-impact: own everything from customer discovery to landing flagship pilots with API-first platforms and converting them to paid ARR.
What you'll do:
- Land 2-3 flagship pilots with well-known platforms and convert to paid ARR
- Define ICP, build repeatable sales playbook, shape messaging
- Demo credibly to technical buyers without relying on a sales engineer
- Run structured enterprise pilots with clear success criteria
- Translate field insights into product signals for engineering
What you bring:
- 6-12+ years B2B SaaS selling to developer-platforms or API-first companies
- Track record landing net-new logos in early-stage/greenfield GTM
- Deep familiarity with DevRel, developer ecosystems, API infrastructure
- Comfort balancing IC selling with light product marketing
Temporal Technologies | Multiple positions in United States - WORK FROM HOME | FULL-TIME |
Temporal offers an entirely new way to build scalable and reliable applications. Temporal enables developers to focus on writing important business logic, and not on managing state or worrying about the underlying infrastructure. Backed by top VC firms, we have built a team of professionals from various successful start-ups and well-known technology companies.
US benefits include: Unlimited PTO, 12 Holidays + 2 Floating Holidays, 100% Premiums Coverage for Medical, Dental, and Vision, AD&D, LT & ST Disability and Life Insurance , Empower 401K Plan, Additional Perks for Learning & Development, Lifestyle Spending, In-Home Office Setup, Professional Memberships, WFH Meals, Internet Stipend and more! Benefits outside the United States vary by country.
We’re mission-driven capitalists: making life-saving drugs more accessible, and building a $200B+ company on the scale of Palantir or ServiceNow.
Traction: profitable and growing fast. Selling 7+ figure contracts to enterprise healthcare customers.
Team: built by exited founders, YC & MIT alum, ex-Tesla, ex-Google engineers.
Top investors: funded by elite Silicon Valley VCs who've backed unicorns like DoorDash, Lyft, and Mammoth Biosciences. And strategic healthcare investors with deep industry connections.
Outsized impact & opportunity: work at the intersection of agentic AI, healthcare transformation, and life-changing patient outcomes.
If you want to work on a team of A-player athletes, doing the best work of your career, and helping get life-saving drugs to the people who need them, apply here: https://neonhealth.com/careers#open-positions (and make sure to mention HN!)
Phoebe is building the coordination layer for in-home care — one of the largest and fastest-growing labor markets in the US. Think Sim City and 24/7 logistics. We are growing crazy fast.
*Stack:* Python, TypeScript, Go/Rust, LLMs. Generalist role — you'll touch infra, product, and integrations.
*Team:* Second-time founders. I (Justin, CEO) sold my last company (YC S19) to Airtable. Backed great investors like Slow.
*Why join:* This is the ideal role if you want to start your own company in a few years. You'll learn the vertical AI playbook end-to-end: domain immersion, LLM-driven automation, and modern B2B GTM.
Phrasing is a language learning application optimized for learning and maintaining multiple languages, and designed to take you all the way to fluency and beyond. It the professional language learning application for serious learners.
It's built with Elixir on the backend, and ClojureScript on the front end. I did try to avoid such an esoteric tech stack, but functional programming and immutable data are just too good.
I'm looking for someone to come in and take over the Elixir backend for a few main reasons:
1. I long ago hit the limit of what one engineer can do
2. I need to focus on customer facing issues for the foreseeable future, and don't want progress to stop on the backend
3. I need someone to collaborate with, if not just to discuss technical details
I'm trying to do something different with Phrasing, on both a product and a company level. I'm personally tired of the rampant enshittification of the entire web, and miss the magic of the early internet. I'm trying to make a massive product, built by a tiny team of people doing the best work of their lives.
I've got a product and some extremely happy (paying users, but this is a very early stage startup. Anyone who joins now would be paid in revenue share (of which there is some) and equity, and should be willing to put in a lot of work and take a fair amount of risk. You need to be passionate about your craft, interested enough in language learning to dogfood the product, and crazy enough to believe you can change the world.
If you're interested, please send me a well written email to hn@phrasing.app. Low effort applications will be ignored. The first step of the interview process is a 60 minute interview, so if your application does not make me say "hell yes" then it will likely be rejected.
At Lovable, we empower the 99% of people who can't code to build software as if they had a product team at a stellar tech company. We're one of the world's fastest growing startups in history.
You'd be joining a small, passionate team of serial entrepreneurs (ex-YC founders), competitive programmers, physicists, and people who care deeply about building exceptional products that unlock human creativity.
We have multiple open roles, with most positions based onsite.
We cover relocation (most roles are in Stockholm, some in Boston, San Francisco or London) and in Engineering we're looking for:
- AI engineers
- Full-stack, frontend, and backend product engineers
- Design engineers, and product designers who ship
- Forward deployed engineers
- Security engineers
- Data engineers
- Platform engineers
We're also hiring across the board in Marketing, Growth, Sales, Support, Operations etc.
Hello everyone! I’m on the lookout for an SVP of AI & Tech Operations to join my team at Zeno Group. https://www.zenogroup.com
We're a global, integrated communications agency, and one of PR Week's Best Places To Work 2025!
• I’m shaping the technology landscape at Zeno from the ground up, which means juggling everything from procurement to infrastructure to education, and need someone who can help bring order to the chaos. We have a ton of amazing and passionate people and I (still!) only have two hands.
• What you'll do is wear many hats, and so adaptability is 100% your most important attribute, along with:
- Being a diplomat between Zeno and our sister companies
- Leading AI+technology education and literacy programs
- Performing discovery for and designing workflow automation
- Convincing creatives that AI won't steal their Cannes Lions
- Exploring turning random AI experiments into useful tools
- Keeping up with AI exploration and experimentation because it’s something you do already
• You need to be comfortable building with duct tape while executives ask why it's not done yet. Agency experience helps but isn't required; what matters is you can handle 72-hour deadlines, massive egos, and the phrase "the client changed their mind."
• You also don’t buy the hype, and can cut through tech industry bullshit like a hot knife through AI slop. Being a practical cynic is a strength—you want to believe.
• If you've successfully implemented some cool AI heat at scale and can explain it to people who still print emails, let's talk.
• Hybrid role, based in NYC. Big on cultural fit. While this is not a client-facing role, some occasional face time with clients is expected.
At Base we're building a distributed fleet of energy storage systems to fix the nation's power grid. We build and manufacture power converters, deploy them across the power grid, and build the algs, ingestion and commanding platforms that operate the fleet in response to real-time grid conditions.
Our team is made up of engineers from top infrastructure and energy companies (Apple, Anduril, Starlink, etc) and we recently raised a billion bucks from fancy people (a16z, Valor, Thrive, Addition).
We are looking for: platform, firmware & controls, embedded, and full stack!
Come build cool shit and fix the power grid with us!
Stellar (https://stellarcs.ai) | Founding Software Engineers | Amsterdam, the Netherlands | Full-time | No Visa Sponsorship
Stellar is building the go-to AI voice agent platform for customer support, enabling incredibly human-like customer service over the phone. We're a young and rapidly growing startup that has already proven traction, with a number of well-known companies among our initial customers.
We're looking for founding software engineers to help us scale Stellar's platform globally. As one of the first members of our engineering team, you’ll play a key role in Stellar's journey and have the opportunity to help shape our architecture, engineering culture and product and engineering roadmap.
Tech stack: Go, Node.js, Typescript, React, Next.js, Encore Cloud, GCP
What you’ll do:
- Build performant APIs and backend services in Go and Typescript (Node.js)
- Develop Stellar's frontend in React, TypeScript and NextJS, to allow companies to effectively design, test, deploy and monitor their AI voice agents
- Design a scalable, fault-tolerant system architecture that can handle large volumes of concurrent real-time audio conversations & agent interactions while maintaining low latency
- Work on Stellar's AI agent framework, at the intersection of software engineering and AI engineering
- Design and implement a platform that meets enterprise standards in terms of security, compliance, resilience and data privacy
- Build API integrations with external systems to enhance the capabilities of Stellar's agents
- Help shape the early engineering culture as one of the first hires of a young and growing tech startup
Why join: you'll be joining at a pivotal time in our growth, in a role with a high degree of ownership and strong growth potential. Join a small but talented team, coming from high growth startups and scale-ups such Framer, MessageBird and Adyen.
Apply: Send us an email at info@stellarcs.ai, and mention you came from HN. Note that we do not provide visa sponsorship, and will only proceed with candidates who are able to work from our office in Amsterdam (~4 days in-office per week)
AllSpice | https://allspice.io/ | Boston, MA / SF Hybrid or Remote | Full time (US timezones) | Mid/Sr./Principal/Staff | Golang, Vuejs, Rust, Python
At AllSpice, we're building the future of hardware development and collaboration, applying modern software design principles to the hardware industry with design review, automated test, and AI (think GitHub + copilot for hardware). AllSpice is unlocking the next generation of smart vehicles, IOT devices, rockets, medical devices, robotics, and much more.
We have a highly capable, tight-knit, remote-first team with a flex office in Somerville, MA and SF. We strongly value continuous communication and personal development. See more on our careers page https://allspice.io/careers
We’re hiring primarily for:
Principal/Lead Fullstack SW (Go, TS) - You'll take a major ownership stake in our full-stack web application, which includes collaborating closely with Product Management to architect & implement complex data rendering, user management, and novel features for hardware engineering teams. https://jobs.ashbyhq.com/allspice/3a80d480-ee07-481d-b5c3-10...
Sr/Principal SW (Python) - You'll take a major ownership stake in our actions automation feature. This includes working closely with Product Management to implement a baseline of automation scripts for ECAD data (see some examples here: https://hub.allspice.io/Actions/), developing better integrations into AllSpice platform, and supporting our AllSpice AI agents. https://allspice.io/careers?ashby_jid=09d0e89e-cff9-462b-a37...
MixRank (YC S11) | Software Engineers | 100% REMOTE (Global) | Full-Time
MixRank processes petabytes of data every month from web crawling. We have hundreds of customers using our data products including Google, Amazon, Facebook, Intel, and Adobe, across industries including Finance, Recruiting, Sales, Marketing, and Security.
We’re a fully-remote company with a global footprint in over 20 countries. We're growing, profitable, employee-owned, no dependence on outside funding. Applicants from all geographies and backgrounds are welcome.
We are looking for passionate individuals for whom programming is not just a job but it’s something they love to do. We're obsessed with computers, programming, big data, databases, compilers, hardware, math, data science, and the internet. Does this sound like you? Please apply to join our team.
Our code base is very friendly to new contributors. You'll have a fully-functional development environment within hours (fully automated) and be pushing commits on your first day. Deployments to production happen multiple times per day and finish in less than 2 minutes. Effectively all of our codebase is written in Python, Rust, SQL, Javascript/TypeScript, and Nix. The core technologies you'll need familiarity with to be productive are Python, PostgreSQL, Linux, and Git.
We operate at a larger scale than typical startups. We operate two datacenters with high performance servers we've built that are capable of dealing with the volumes of data we process. We've implemented our own distributed file system. We do full-scale web crawls. We download and perform static analysis on the entire universe of Android APKs and iOS IPAs that are published. Unlike a typical startup where you'll spend half of your time in meetings, and the other half fixing bugs from Jira tickets— at MixRank you'll get to challenge yourself with difficult technical problems that will help you to grow as an individual.
We're hiring continuously for the positions below— they aren't singular positions that will close once filled. Our philosophy on hiring is that the candidate is more important than the position. For each new member of the team, we design a custom role and responsibilities that are specialized to their interests. Other companies will come up with a long list of specific requirements for a position with the expectation that you'll exactly replace someone from the team, or that you'll be the perfect tetris piece that satisfies the job requirements decided by a committee. MixRank is more pragmatic: we'll first get excited about having a unique individual on the team, then we'll figure out the best way to accommodate their specific talents.
We're looking for remote junior engineers that have 0-3 years of professional experience in software, and 5+ years of curiosity exploring computers, programming, and technical hobby projects. This is an open-ended entry role with mentorship and diverse opportunities to work on all areas of our product: databases, distributed systems, infrastructure and tooling, data analysis, machine learning, frontend/backend web development, APIs, data mining, data modeling, and more. To stand out, please highlight what makes you unique: passion for computing, curiosity and side projects, work ethic, niche research, etc.
Ideally you've already graduated, but if you still have one or more years left of school, please feel free to apply anyway, and if you're the right fit for the team we'll figure out a way to accommodate your schedule.
We're hiring generalist software engineers to work on web applications, data mining, machine learning/data science, data transformation/ETL, data modeling, database scaling, infrastructure, devops, and more. We'll cater the role to whatever subset of these areas match your interests.
Beneficial experience includes PostgreSQL, Python, Rust, Linux, TypeScript, Nix, frontend/backend web development, and data mining.
I’m Kiran, Chief of Staff (CoS) at MixRank, a fully remote data startup building go-to-market intelligence. We’re US-incorporated but hire globally, and we’re bringing on new teammates to join a fast-moving team with real ownership and impact.
Saildrone | Multiple Roles | Onsite/Hybrid (US Only) | SF Bay Area (Alameda) | Full-Time | https://www.saildrone.com/
Saildrone is the world's leading collector of ocean-related in situ data via uncrewed vehicle, above and below the sea surface. We work with navies across the world to deliver insights about waterways, contribute to safety of life at sea, and mitigate illegal fishing and trafficking. Additionally, we work with governments, civic agencies, foundations, universities, and private companies around the globe to derive better information about our oceans and seas - be it sailing drones into the eye of hurricanes to obtain new scientific storm data, mapping out the ocean floor, collecting new CO2 data in hard-to-reach areas, or counting biomass to establish fishing quotas.
Maybe you saw that we've repeatedly hucked drones into category 4 hurricanes[1]. Or maybe that we completed a transoceanic cable survey for Meta[2]. And maybe you saw that we just announced a large partnership with Lockheed Martin[3]. Or maybe you didn't see any of that, but you're still intrigued by the idea of autonomous, long endurance sailboats that help us better understand and secure our planet.
Whatever the case, we're hiring for a breadth of different positions across our organization. In software, we're hiring for folks in our Perception, Platform, Frontend, and Vehicle teams. Stacks vary from team to team, but we're looking primarily for folks with backgrounds in C++, Python, and/or JavaScript (Node, TypeScript, React). All software positions are hybrid roles based out of Alameda, just a quick ferry ride across the Bay from San Francisco.
In addition to software engineers, we're also hiring for a bunch of other positions across the company in production/manufacturing, technical operations, and more.
Goblins | https://goblinsapp.com | Founding Engineer #3 | Williamsburg, New York | ONSITE | $100-200k (+ generous equity)
At Goblins, we're building America's favorite teacher, starting with K-12 math. We're live in thousands of classrooms for in-class assignments, extra practice, and homework. Students work on a whiteboard while our models analyze their work in real time and nudge them with questions that make them think. Teachers get instant visibility into how the class is doing, who needs help, and what to assign next.
We just raised our seed round and are backed by the Gates Foundation, giving us the ability to build something transformative in education.
Here's what you might work on:
- Create shareable "aha moment" videos from real student sessions.
Turn anonymized whiteboard work and Goblin–student dialogues into short videos or interactive replays that highlight the value of Goblins. Automatically identify the best moments, strip out sensitive data, and produce artifacts that teachers, parents, and districts want to watch and share.
Our Goblin avatars are already in production. Improve audio–motion sync, temporal coherence, and expressiveness, while cutting latency and cost so they run smoothly at 100k+ student scale.
- Extend continuous diagnostics to high-stakes like the SAT and ACT.
We track mastery against state standards with our spin on IRT. Extend this to SAT/ACT-style exams: infer score distributions from behavior, validate on real data, and compute minimal targeted practice that reliably moves predicted scores.
- Design uncheatable problem formats.
Generative AI can solve most traditional math problems and show fake work. Build formats where copying is harder than thinking: dynamic graphs, constructive proofs, counterexample generation, debugging flawed solutions, multi-step conceptual checks. Make them auto-gradable, resistant to copy-paste, and stable at scale.
- Build real-time instructional agents.
Detect underlying student misconceptions from their work and have an agent "drop in" only when needed. It should generate short, visual, 3blue1brown-style explanations tailored to the specific misunderstanding, and create diagrams, animations, and interactive examples that adapt as the student responds.
The role is based in our Williamsburg, Brooklyn office in NYC (on-site only). You'll join our tight-knit founding engineering team of 3—myself (the CTO) and two founding engineers with collective experience from Stanford, Stripe, Amazon, and X1.
As our third founding engineer, you'll have full ownership of critical projects and ship production systems that impact thousands of students and teachers in real classrooms within your first few weeks.
If this sounds fun, and you want to help inspire 1 billion kids to love to learn, email alp@goblinsapp.com :)
Abnormal.AI (Series D, $5.1 Billion valuation Unicorn) | REMOTE in US, Canada and Singapore) with optional offices in SF & NYC. HYBRID in Bangalore, India | Full-time |
I'm looking for exceptional engineering managers, full-stack, backend and ML engineers to join my teams at Abnormal AI to fight cybercrime. We have multiple open positions for each of these roles, working in Python, Golang, Typescript and React among other leading edge technologies. If you're looking for personal as well as company growth, you won't find a better company than Abnormal AI.
I'm the Director of Engineering for the Messaging Security Products Division. We build the user-facing products for inbound email security and have many interesting challenges working at massive scale. Please see the following links for more details on the open positions and our general careers page link for all open positions across the company. We are hiring for engineering in other divisions as well!
I’m not sure if this is the right place to post this, but to everyone commenting here saying they’re hiring and asking people to send their CVs —
please have the basic decency to send a simple acknowledgement or revert after receiving them.
This has happened repeatedly over the past few months after sending dozens of emails from these threads, sometimes 10+ at a time. Not getting even a basic response feels extremely disheartening.
I know it’s a tough time for everyone searching for a job, and we all understand if things are slow —
but a small confirmation like “Received, we’ll check” or “Not hiring anymore” takes 5 seconds and makes a world of difference.
Let’s be kinder to each other. It’s been a very hard year
I felt the same way until I saw a friend (engineer not a recruiter) post an opening for a hybrid job on LinkedIn. There were literally 100s of comments from people who didn't even live in the same country. Not to point fingers but they were all from India, had the same rhetoric and the few I clicked on didn't seem qualified.
I am not blaming anyone, I can imagine making >100k in India enables you to take care of your whole family. At the same time do you really expect companies to treat applicants with as much care when they have gone from ~100 applicants per job to several thousand?
I posted jobs in the monthly thread a few times. I tried to respond to everyone who seemed real and then schedule at least a phone intro and screen. Some observations from the other side that might help applicants increase their response rate:
1. The majority of application emails I received obviously had not read the job description. They applied with a resume that didn’t have any relevant experience or, if they had experience, didn’t explain it in the resume. If you’re applying to a job, send a resume that shows why your experience is good for the job you’re applying for.
2. Check your email. I would say that most of the people I responded to either never followed up or waited weeks to respond. Of those who scheduled calls, many were no shows. This no-show rate was higher on HN than for my other job postings.
3. Make it easy for the hiring manager to believe you’re a real person and you are who you say you are. This will make some people angry, but when hiring remote you get a lot of scam applicants, overemployed people, and I even know one friend whose company accidentally hired two North Korean people pretending to live in the US. Do yourself a favor and make it easy to believe you’re real. Spend 30 minutes making a LinkedIn profile and updating it right before your job search (and then never check the site again if you prefer). Make sure your resume states the same location you tell the hiring manager. Use the same phone number everywhere. Make it easy to verify past employment even if you have to do a little extra work. There are so many scam applicants that you can easily get filtered out if something looks a little bit off.
4. Do not submit an AI resume and AI application letter! Hiring managers see these all day long and can recognize them. Do not fall prey to the social media wisdom that nobody reads your resume or that you need to use AI to write it because AI will read it. These AI written resumes are exactly what all those scam applicants use and it makes you hard to differentiate.
Speaking from experience, I get hundreds of of applications per month. 90%+ of them are either templated or less than 20 words. 50%+ of them have no indication they even read the job post, applying for technologies or positions not included in the job posting, or containing no indication of who or what they’re applying for, let alone why they are interested or would be a good fit.
I write all my responses by hand, that’s just how I like to do things. If it is going to take me longer to write the rejection than the applicant spent on the application, I’m not going to do it. It would be unmaintainable to keep up with, and it’s hard to feel that someone deserves a few minutes of my time because they copy pasted an email address (if that).
I can’t speak for everyone’s practices, but genuine applications with effort put in are met with the same level of effort in the response. I’ve interviewed dozens of people solely on their level of effort put into the application (as opposed to the content of their resume). I’d rather spend an hour interviewing a bad fit that cares than responding to 20 people who couldn’t even name the company they applied to.
I think those struggling would find better luck with quality over quantity wrt applications. It takes shockingly little to stand out from the flood of applications you get on here. Including things like the name of the company, why you’re interested, and why you’d be a good fit are exceedingly rare (and imho the bare minimum for an application). If you can convey even a modicum of excitement or competence, it basically guarantees you at least a response, if not an interview.
Also, I’ve never responded to an AI generated application. That is not a solution, as it’s impossible to tell whether you’ve even seen the job ad or just signed up for some service. If you’re a non-native speaker, don’t worry about grammatical errors. If you’re really concerned and must use it, disclose your use of it if you want any hopes of a response
Just my two cents from the other side of the conversation.
It would be nice to have minimum standards for being allowed to post for things like you mention. Identification of violations and enforcement is, of course, the challenge.
Most job openings are receiving several hundred, if not thousands, of resumes as soon as they're posted thanks to AI powered resume mills. Most resumes don't even get reviewed, let alone acknowledged. It's basically impossible to keep up with. Recruiters aren't ignoring people because they're cruel, they are being drowned by AI slop and resume mills.
Kind of crazy, but I've always written my own resume and cover letters and even my stuff is being drowned out by the same slop. It frustrating getting your AI resume filtered out - its an entirely different thing when you do things to stand out, and its still being drowned out.
Says a lot about the current state of hiring in the tech.
Maybe you were sincere but a question like this can come across as a snarky complaint. Someone who really wants the job will find a way to contact the company, and if they're a highly eligible candidate they'll find a way to demonstrate that.
If the mods aren't going to enforce the rules what other options do we have? Serious question. This ad has been posted in 11/12 threads this year. Perhaps there should be a cooldown on the same posting after 3 months?
Job applicants are under enough stress as it is, they shouldn't be fooled into wasting their time applying to ghost jobs.
Hi! I happened to see this post before it was detached.
For a bit of additional context: we hire for multiple roles and have actually hired multiple people through these threads :)
We review every application by hand and get back to every single applicant, usually within 72 hours, despite thousands of LLM-generated spam/fraud applications. It takes a tremendous amount of time and energy, but we do it because we know how much time and energy candidates invest in applying to our open roles.
If you previously applied and didn't hear back, please shoot me an email so I can look into it: jared.silver@brilliant.org
Thanks for your response :) In my experience almost all companies claim to respond to applications or inquiries but I expect most seekers would say it's more like 1/10.
It may be worth mentioning that you're continuing to open new positions and hire in the next thread. That would be (imo) a positive signal for others and would dispel these types of concerns. Because like others have said, they remember the companies who post over and over again and tend to not bother with them, under the assumption that they just aren't filling the position (if they even exist).
How do you propose that we enforce it, even if we had the resources to do so? We can't tell which job ads are real and which ones aren't, just as we can't tell which posters in "Who Wants to Be Hired" are real and which one's aren't. There's a lot of fraud and heartache on both sides of this transaction right now. Sorting wheat from chaff is an unsolved problem. To work on that, we'd have to become specialists in it, which is not going to happen.
If you want, you could take a look at some of my past explanations about this as well - they're listed in this thread: https://news.ycombinator.com/item?id=45094610. If you do that, and still have a question that isn't answered there, I'd be happy to take a crack at it.
The solution has been mentioned in the threads you linked, and I haven't seen any argument against it - let users share their experiences and/or question job postings in the replies. Heck, the author responded to my comment and had mine not been detached, people could have read the exchange and come to their own conclusions. You're simply protecting the companies with this type of one sided moderation. The way to combat fraud isn't to prevent people from speaking out against it.
If you aren't capable of telling what postings are real/not real (and fair enough, it's a hard problem) what makes you think you can do the same for the replies?
I'm sure I'm not alone in feeling like it's very one sided, and in the current market which heavily favours hirers over seekers it's just another thing going against the seekers. Who often have real concrete stressors like the threat of homelessness.
Either that or remove the rules that by your own words are unenforceable, so people aren't mislead into thinking this board is more curated than, say, indeed or LinkedIn.
> makes you think you can do the same for the replies
We can't, and that's the issue. There's no fair way of adjudicating which such complaints are true and valid, vs. which are partly true but distorted, vs. which are outright false.
It seems to me that the status quo is the least-bad feasible option, which is why we stick with it, even though of course it has downsides. I still think the Who Is Hiring threads are valuable, even with those downsides, and trying to do significantly better is one of those things it's important to say 'no' to. The problem is not that it wouldn't be valuable—it's that it would be valuable, but would consume too much of our limited resources and ultimately distract from the main goal of trying to run a good (or good-enough) forum.
I don't know if it's about trying to do significantly better, but rather who these threads are for. If they're for the seekers, you would let them speak freely about their experiences. If it's for the companies, it makes sense to censor replies. Unfortunately you're put in a position to make this choice no matter if you want to or not.
Just a personal opinion, but as an occasional job seeker here, I prefer the current system, seeing "no complaints in replies" policy as efficiency, not censorship. Were it not the case I suspect many job postings would become discussion battlegrounds and people looking for brief summaries would have to scroll through pages of discussions.
It is a painful process for both the seekers (who feel they are being ghosted) and the employers (who feel they are being spammed by AI bots); IMO the best approach is to follow the general HN guidance of "be kind" and "assume good intentions". And if a company ghosted you, downvote their post. My 2c.
> "I suspect many job postings would become discussion battlegrounds"
I suspect they wouldn't. I suspect companies that ghost and post fake jobs wouldn't even reply. And companies that have real job posts would reply and have a chance to convince the job is real.
People already have to scroll a ton of job posts that are not for them (due to stack, location, seniority, whatever) and the [-] button is pretty efficient in hiding long discussions.
The way we think of it, it's equally for both sides, hirers and seekers, and we're just trying to be fair to both. I get that it doesn't necessarily feel that way.
I am in favor of not making comments about suspicious posts off-topic. Votes and comments is the natural way that all disputes are handled in this forum.
The [-] button is a pretty good solution for long discussions in a job post.
Let seekers share their experience is a pretty useful signal, even if there is no way to know if the seeker is telling the truth. But downvotes are even more secretive and are allowed.
The coding interview question involves a collection of points (places) on a 2D grid. Places and Queries against those places are listed in sequential order in a commands.txt file in a colon-seperated format. A query is a circle with a center point and radius, along with a collection of 0-N expected places contained within it.
Place - id, x, y
Query - id, x, y, radius, expected return values (comma-separated)
The task is to persist the places data in sequence and ensure queries return the set of expected places out of all places that have been seen so far. This is a basic geometry problem - if the euclidian distance (x^2 + y^2 = r^2) between any place and the circle's center is less than the radius, the place is contained in the circle. You should anticipate thinking of ways to optimize once the dataset gets very big if you successfully complete the specific task within the allotted time.
# commmands.txt example
place-1:34.7:94.5
place-2:54.1:5.2
query-1:15.2:17.1:5.0: # no results expected
place-3:44.9:27.4
query-2:35.0:94.0:2.0:place-1 # one result expected
...
query-100:50.0:30.0:place-27,place-64 # multiple results expected
...
Understood, will avoid doing so in the future. I see it's already been detached.
It's not clear this comment specifically violated any of the guidelines, but I appreciate that more of the same would deteriorate the spirit of the monthly hiring roundup. Given HN is IMO one of the last remaining places on the internet worth visiting, I'm happy to oblige a request from mods that seem to be both reasonable and honorable in how they go about maintaining that community (touche).
In GOT, Littlefinger correctly points out to Sansa, "There is no justice in this world, not unless we make it." I slept better last night having posted this solution after radio silence following three interviews and a followup email. Some balance has been restored to the moral universe, even if it was just a minor annoyance to $CORPORATION.
A more productive and appropriate solution would be to assemble and then post a ShowHN submission of a repository of anonymously-submitted technical interview problems associated with corporations that elect to conduct business like this. I'll opt for that route in the future and hopefully be in the position to use my actual name, when I'm not threatened by the asymmetry of doing so.
Know your worth, kids. Keep at it, work those side projects, build your website, keep your head up. Programming rocks, corporations don't. Happy holidays <3
About me:
Frontend engineer with 3 years of experience building production-grade web applications across EdTech, e-commerce, real estate, and social-impact platforms. I specialize in React + TypeScript + Next.js, creating fast, accessible, and scalable interfaces with clean architecture and API-driven workflows.
I think like both a developer and a product owner, I take full ownership, care deeply about user experience, and move products from Figma to production with clarity and speed. Looking for roles where I can ship meaningful features, collaborate closely with product/design, and help improve performance, maintainability, and overall UX.
Wallaroo.ai | Senior / Principal / Staff AI/ML Engineer | REMOTE (US-hours) | Full-time
Howdy, y'all! I am the VP of Technology here at Wallaroo.AI and I am looking to grow our team with a few more folks who are really skilled at deploying AI models and enjoy getting to work with some of the latest accelerator hardware available.
Our core mission is to automate the entire deployment lifecycle for AI models — on any hardware platform. This involves automating the packaging, compilation, deployment, and optimization steps necessary to ensure models run efficiently. Our platform allows users to target different hardware simply by changing a line of Python and rerunning the process.
To achieve this, we need people who deeply understand the complexities of AI model deployment and inference so that we can automate it across a wide variety of hardware platforms.
We are a series-A startup that has been fully distributed from the beginning -- we hire the best talent wherever you are. If you think your skills align with our mission and you like working on high visibility projects with a fast-paced team, please get in touch!
https://wallarooai.applytojob.com/apply
Jam.dev | Staff Fullstack Engineer & AI Product Engineer | Typescript/React | Remote (+ in person in SF, Austin, NYC) | Full-time
Dev tools company with 200,000+ users in 2 years. $10M in funding from Vercel CEO, GitHub CTO, Cloudflare CEO, etc.
We’re building a flight recorder for web apps – so anyone can report issues to engineers in a way that's actually debuggable (w/ console, network, websockets debugger, etc).
Small, senior team – several ex-engineering directors turned ICs (mostly ex-early Cloudflare). Looking for staff-level engineers with experience building highly performant front-end apps.
Stack: React/Typescript and MobX (MST) on the frontend, and Node/GraphQL across our backend.
The challenge ahead: Scaling. Usage 10x’ed last year, and our users are in 176 countries, on all sorts of devices, network conditions, etc. Our bar for quality is high.
As a dev tool, developers at Jam are directly connected and involved with the product. Your usage of the product will directly inform the direction of Jam’s future.
Apply here (we read and respond to every submission): https://jam.dev/careers
MaFi Games | Senior ASP.NET (full-stack) | Contract | Remote
Hi, I'm the co-founder of MaFi Games, the indie studio behind Captain of Industry. We're looking for an experienced full-stack ASP.NET engineer to help us grow our community website, including features like a modding database, blog, and forum.
Some reasons you'd enjoy working with us:
- A multicultural, collaborative, and innovative work environment where your voice is heard.
- Fully remote job with flexible working hours and vacation schedule.
- High quality C# code base, code reviews, tests.
- High work satisfaction, work with a talented team on a popular video game with a wonderful community.
If interested, please see the detailed info, requirements, and application instructions at https://www.captain-of-industry.com/jobs-swe-hn, thanks!
Note: We are also looking for Senior Game devs, 2D artists, and SFX artists.
I'm not looking for a job but your various job offers are appealing!
Altira Health | Remote (US) | Full-time | Founding Software Engineer (Interop) | https://www.altirahealth.com/
We're building an AI care platform to reduce ER visits, close care gaps, and guide patients to the right care at the right time. We're a pre-seed healthcare startup working with major providers to drive real outcomes. We have great runway, we're moving fast, and we have lots of leads that mean we can't build fast enough. We also believe in compliance and security from day 0.
We're looking for someone with deep healthcare integration experience to hit the ground running. Ideally they're a pragmatic backend expert to help us scale our integration platform as we continue to grow. The expectation is deep knowledge of healthcare standards. Integrations can be a full time role, but at a startup it's necessary to wear many hats. So this individual should also feel comfortable as a generalist who can jump in at any part of the stack.
Stack: Python, Django, GraphQL, AWS, TypeScript, React, Terragrunt/OpenTofu
Ideal: early-stage experience, deep experience in healthcare integrations (FHIR, HL7, etc.), thrives solving problems
Fair compensation + equity
JD and application: https://app.dover.com/apply/altirahealth/862317ca-7c42-4dc1-...
I have been a software engineer for over 12+ years and am currently an EM. I am looking into transitioning into healthcare technology because of the kind of problem it solves. Trying to connect my skill and purpose, and healthcare seems the most interesting to me. So you think deep experience is needed for this role?
Internet Archive | Senior Datacenter Network Infrastructure Engineer | On-site SF Preferred | https://archive.org
The Internet Archive is looking for a datacenter & network engineering to help us with our physical datacenters (one is a converted church in SF!) and networking stack. We have a global site pushing 100s of gigabits out of on-prem and bare metal, adding 150TB a day of new data.
More info and application at https://workforcenow.adp.com/mascsr/default/mdf/recruitment/... , but please email me at kevin.oconnor@archive.org for more info or a quick chat about the position!
PostHog | Full-Time | Product engineers, backend engineers, Technical AMs | REMOTE (all remote) | Hiring GMT-8 to GMT+2
PostHog equips developers to build successful products by combining product analytics, feature flags, session replay, a data warehouse, CDP and many more.
* we have a public handbook (posthog.com/handbook) if you want to learn how we work, pay and more in complete detail.
* we are growing through more autonomy and transparency not through process.
* we have a ton of scale and a bunch of super interesting technical problems to solve
* we're building 20 more products over the next couple of years, so you could end up building one of those
* public compensation calculator! see immediately what you'd get paid
* we're hiring: product engineers, clickhouse operations engineer, backend engineers, product managers, technical account managers and technical customer success managers.
https://posthog.com/careers
Incredible website, just sent in my application :)
do you guys hire from India
Our careers page showcases where we hire from - tldr; no, UTC-8 - UTC+2 only.
what if i clear your interviews and move to a country within the time zones?
Any future plan to make it remote worldwide?
Fabric8Labs | Software Developer | San Diego, US | Onsite | 105,000 - 135,000 USD / year | Full-Time
Tech used: 3D, CI/CD, Docker, Flutter, Hardware, Support, JavaScript, Kubernetes
This is a 100% on-site position in our office located in San Diego, CA. We are Fabric8Labs, at the forefront of additive manufacturing, utilizing our proprietary electrochemical 3D printing technology. We aim to revolutionize the design and manufacturing of advanced components for various industries, including semiconductors, aerospace, and medical devices. We are looking for a Software Engineer who is excited about the intersection of hardware and software. In this role, I will have the chance to build impactful software tools and closely collaborate with hardware engineers, materials scientists, and business teams.
More details and option to apply: https://devitjobs.com/jobs/Fabric8Labs-Software-Developer/sg...
Renaissance Philanthropy | Research Engineer / MLE / Full-stack | Remote (worldwide)
Renaissance Philanthropy's aim is to activate a virtuous circle of increasing ambition and impact between philanthropists and innovators: by identifying frontier experts both in science and in new ways of solving problems; by tapping into the growing number of emerging philanthropists; and by building multi-sector initiatives that can harness the power of philanthropy, markets, and governments.
RenPhil's Engineering Hub supports mission-driven, grant-funded educational technology projects that seek to improve educational outcomes in fundamental skills like math and reading. The Engineering Hub consists of data scientists, machine learning engineers, and full-stack developers who collaborate with researchers and entrepreneurs to build scalable, measurably effective tools for teachers and students.
We’re looking for folks who:
- can speak the languages of both research and engineering
- are creative problem solvers
- are comfortable with navigating ambiguity
- want to help create a world where all children receive a high-quality education.
If this sounds like you, please apply!
https://www.renaissancephilanthropy.org/careers
awesome! Bigly interested in the fullstack role, I will write you a cover letter. Providing high quality education to 100s of kids for years has been one of the more rewarding jobs and would love to contribute another way.
I have relevant experience in telemetry, cloud / ci/cd, automation testing, UI design, devops, and have a rudimentary knowledge of RAG and LLMs.
this is one of the coolest things I have ever seen on hacker news, wish you the best of luck!
Thank you!
Freetrade | London, Budapest (ONSITE) | Full-time | https://freetrade.io | £75k-£140k
Freetrade is a commission-free investing app used by over 1 million people in the UK. Our team is expanding, and we’re seeking software engineers to evolve and scale our core investing platform. In this role, you will be instrumental in building and maintaining reliable and trustworthy systems for trade execution, clearing and settlement, asset servicing, and internal operational tools. You will also play a key role in shaping our technical direction and mentoring other engineers as our team grows.
Tech we use: TypeScript, Node.js, Postgres, and GCP
Note: We are three days in the office
We don’t sponsor visas at the moment.
We are hiring across the board in engineering, data, people, marketing, risk & compliance and finance.
See all of our opportunities here: https://freetrade.io/careers
Cassidy (Series A) - Senior Full Stack Software Engineer / AI Product Engineer - NYC
Cassidy (https://cassidyai.com) is a no-code platform that allows businesses to build custom AI assistants that automate complex business processes, powered by internal company data. By connecting to a company’s knowledge (docs, wikis, calls, etc.) and leveraging major AI models, Cassidy aims to be the “AI colleague” for every team—helping them work 100x faster without heavy engineering overhead. We're well funded, growing incredibly fast and have an insane distribution advantage in a growing market. ----
If building powerful and reliable automation primitives for non-technical users sounds interesting to you, I'd love to chat! Reach out to ian@cassidyai.com or apply at https://cassidyai.com/careers.
Pydantic | Solutions Engineer | REMOTE (UTC-8 - UTC+1)| Full-Time | https://pydantic.dev
If you write Python, you've probably heard of Pydantic (400m downloads per month) and if you do AI engineering you've probably heard of Pydantic AI (one of the fastest growing agent frameworks). We are also building Logfire - our commercial observability platform, and we are hiring our first Solutions Engineer to take ownership of our post-sales success.
See the full description here: https://pydantic.dev/jobs/solutions-engineer
Comp?
PlantingSpace | Full-time | Remote (EU time zone) + Quarterly Meet-ups | https://planting.space
We’re building an AI system for analysts and scientists, based on a fundamentally new approach to reasoning and knowledge representation. Our approach differs from LLMs in that we compose algorithms symbolically to represent complex knowledge, and perform probabilistic computations. This enables the AI-driven application of statistical models to different problems, while providing the user with a verifiable reasoning path, and an assessment of the uncertainty in each answer. We are developing applications for analysis and research in domains such as Finance, Strategy Consulting, Engineering, Material Sciences, and more.
This is an opportunity for senior engineers and product managers to join us, and contribute to shaping a deep-tech product from its earliest stage.
We’re hiring for the following openings:
* Program Synthesis Engineer
* Bayesian Software Engineer
* Senior Product Manager
Find details and apply at: https://planting.space/joinus/
Questions? Get in touch: talent@planting.space
podqi.com | Senior / Staff Backend Engineer | IN-PERSON (SF) / REMOTE (US-hours) | Full-time
Hey all, I'm the CTO of Podqi. We're an AI-native brand protection platform that helps enterprise companies and top brands find and take down violations on their intellectual property. We're backed by General Catalyst and top VCs, and we work with some really fun companies — Netflix, Fortune 100 hardware companies, AM100 Law firms, and some of the most popular consumer brands.
I'm looking for an experienced Python backend engineer that's experienced in architecting and building out distributed systems at scale. Prior startup experience or open-source work is a bonus.
If interested, reach out to me directly at jesse [at] {domain name}.
Stream | Multiple Positions | Amsterdam (NL), Skopje (North Macedonia) | Boulder, CO (US) | Toronto (Canada)) | Remote possible | Full Time | Visa Sponsorship
We are consistently hiring backend engineers ranging from Senior level to Staff / Lead / Director / Principal Go engineers. If you have experience with a different tech stack, we offer a 10-week onboarding program to train you in Go, scaling and other key topics: https://tinyurl.com/2u5x9f9w
We’re also hiring for:
* Staff Python Engineer – (Open Source Video/Voice AI Library)
* Senior Solutions Engineer
* Staff Backend Developer (Go)
At Stream, we use Go for our video SFU, chat API, Moderation and Feeds, serving high traffic from major apps like Strava, Nextdoor, Patreon, and Midjourney. Our tech stack: Go, CockroachDB, RocksDB, WebRTC, Raft, and Redis.
Why Join Stream?
* High scale/ difficult engineering, we have customers using our products with millions of users
* Default alive. Startup growth opportunity with healthy revenue
* All managers are hands-on and capable engineers
* Edge network of servers around the world
* Great opportunity to learn and grow
Remote: our roles are primarily NL, US, North Macedonia, or CA-based (hybrid), but exemptions for remote work within the EU may apply to specific cases.
Visa Sponsorship: Available for the Netherlands
Apply here: https://jobs.ashbyhq.com/stream?utm_source=5rrpvObp3r
Stainless | Engineers, EMs, GTM, Former Founders | NYC & SF (onsite) | Full-time When you npm install openai or pip install anthropic, you’re pulling code generated by Stainless. We’re building the platform for high-quality, easy-to-use APIs — and companies like OpenAI, Anthropic, and Cloudflare already rely on us. We’re ~3 years old, ~50 people, with strong revenue, several years of runway, and backing from Sequoia and a16z. As one of our first 35 engineers, you’ll have real ownership, autonomy to build great products, and a direct hand in shaping the future of how developers consume APIs. We’re looking for exceptionally productive, thoughtful, and kind people who want to make software development better for everyone. Learn more & apply → https://stainless.com/jobs?utm_source=YlRQ8pvARO
CrazyGames | https://about.crazygames.com/ | REMOTE (in Europe) | Full-time | Multiple roles
With recent technologies such as WebGPU and WebAssembly, the browser is quickly becoming a powerful gaming platform. High-quality 3D graphics and near-native level performance are now possible without the need for downloads, apps, or platform-specific development. Our browser games platform is already reaching close to 50 million people per month. We are self-funded, profitable, remote-first, and fast-growing.
We are currently looking for multiple people to bring our engineering, product, data, and adops to the next level.
Please note that we're looking for people who can work on a European timezone and are ideally based in Europe (which includes the UK for those in doubt).
* Software Engineer (Mobile Apps): https://crazygames.recruitee.com/o/remotehybrid-product-engi...
* Product Manager (Game Experience): https://crazygames.recruitee.com/o/remote-product-manager-ga...
* Product Manager (Monetization): https://crazygames.recruitee.com/o/remote-product-manager-mo...
* Data Analyst: https://crazygames.recruitee.com/o/remote-data-analyst
* Programmatic Manager: https://crazygames.recruitee.com/o/programmatic-manager
GreenTriangle | Senior Software Engineer (Product/Frontend) | Remote (EU only) | https://green-triangle.com
We're making crop insurance accessible to farmers worldwide. Our platform helps major insurers monitor 10M+ hectares across 10+ countries using satellite imagery and ML — so farmers can manage the volatility of their industry.
You'll build web & mobile apps that agronomists use daily in the field (offline-capable, rough conditions), work on data-heavy features cramming gigabytes into mobile apps, and help shape product decisions with real autonomy.
Stack: TypeScript, React/React Native, PostgreSQL/PostGIS, Python + GDAL/NumPy for satellite imagery processing.
Small remote-first team, wear multiple hats. Quarterly in-person meetups.
chris@green-triangle.com
Roger Healthcare | Senior Backend + Full Stack Engineers | Remote or In-Person SF | Full-time
We're building the leading AI clinical documentation platform for home health already used across millions of patient encounters. Clinicians get back hours per day and report life-changing impact within days of using Roger. We ship LLM powered features weekly and are backed by top-tier investors.
Senior Backend Engineer: Own and scale core services using FastAPI, MongoDB/Postgres, Docker, and AWS. Build APIs and infrastructure around production LLMs, improve architecture and observability, and turn prototypes into reliable systems at healthcare scale.
Software Engineer (Full Stack): Ship end-to-end features with FastAPI, React/React Native, and modern tooling. Integrate directly with LLMs, move fast on MVPs, and evolve them into production systems clinicians depend on every day.
If you want to apply AI where it directly improves patient care and affects real users immediately, join us.
Interested? Reach out TODAY. https://www.rogerhealthcare.com/careers or yunus@rogerhealthcare.com
Trunk | https://trunk.io
Marketing Lead (Developers) - Remote friendly | Forward Deployed Engineer- Software Engineer II | DevRel Engineer - San Francisco| Staff Full Stack Engineer - San Francisco | Sr Full Stack Engineer - San Francisco
Trunk is an a16z funded (25M) Series A dev tools startup, redefining software development at scale. At Trunk, our mission is to help teams create high-quality software quickly. AI has made writing code 10x faster, but shipping is still painfully slow. The bottleneck has shifted downstream - to merge conflicts, flaky tests, inconsistent code quality, and dozens of other frictions that drain productivity and morale. Engineering teams that can stay focused on designing, implementing, and delivering software will build magical, high-quality projects - and they'll be happier doing it. We're building a CI Reliability Platform that empowers teams to land code faster and develop happier!
Our products:
Our tech stack:Frontend: Typescript, React, Next.js, AWS Backend: Typescript, Node, AWS Data pipelines: Dagster, Python, polars CI/CD: GitHub Actions
Unlimited PTO (and we all actually take PTO), competitive salary and equity packages! Please apply here: https://trunk.io/jobs
Profitmind | Web Scraping Junior Developer | Remote or Pittsburgh | $90-110k | Full-time | https://www.profitmind.com/
At Profitmind, we're building massive-scale ecommerce datasets to use in AI training/inference, and we need a junior engineer to help develop the scraping infrastructure for product data. You'll be reverse-engineering undocumented APIs, handling anti-bot systems, and dealing with edge cases like pagination limits, rate limiting, and sites that change their protection schemes without warning. It's fun work! The technical side involves analyzing a site's network requests, deobfuscating and reading obfuscated javascript, and implementing simple HTTP request scraping to full browser automation. You'll also work on the infrastructure layer: state management for resumable scrapes, deduplicating products, data integrity, and monitoring systems to detect when sites change.
The work you'll be doing is in the hot path of our company, so the systems you will build need to be performant and maintainable. You should have solid Python skills and experience scraping ecommerce websites and APIs. You should also like the slightly-obsessive investigative nature of the work.
If you worked in scraping or botting in the past, please hit me up!
Reach out directly - gray at netail.ai
Category Labs | https://www.category.xyz/ | Remote and NYC | Full Time | $200K USD+
Category Labs (formerly known as Monad Labs) is a team of systems engineers and researchers on a mission to design and build at the frontier of decentralized technology. We strive to design and build step-function improvements over existing blockchain solutions. After raising $225M in series A funding, led by Paradigm, we are growing our team. Monad Mainnet Launched on November 24th!
Technical Project Manager: https://jobs.ashbyhq.com/category-labs/bdfe89a6-83f6-4ab3-b6...
Senior SWE (Rust, C/C++): https://jobs.ashbyhq.com/category-labs/45f674b2-d904-482e-a5...
Senior Researcher, Systems: https://jobs.ashbyhq.com/category-labs/015934c5-66e5-4042-94...
Parabola | Senior SRE + Full Stack Engineer | NYC/SF Hybrid | Full-time
We're building the AI-powered workflow automation platform that ops and finance teams at Lyft, Flexport, WHOOP, 1000+ other companies use to escape spreadsheet hell. They get messy data from PDFs, emails, Excel files, APIs... We let non-technical teams build production-grade data pipelines by typing what they want in plain English.
Senior SRE: Join our platform team. Own reliability, security, and developer experience. You'll be on-call but working on interesting problems: scaling multi-tenant infrastructure, securing 100+ integrations, building tools that make deploys boring (in a good way). Bonus if you care about the product, not just the pipes.
Senior Full Stack Engineer: Be your own PM. Build new interfaces and features that unlock automation for people who've never written code. Work across the stack on problems like: LLM-powered pipeline generation, parsing messy PDFs with AI, real-time collaboration on workflows.
If you've ever thought "I could automate this if I had time," come build the tool that lets everyone think that way.
Apply: https://jobs.ashbyhq.com/parabola-io or email cj@parabola.io
Brilliant.org | Software Engineers & Designers | Remote (North America), SF, NYC | Full-time | $170k — $235k | https://brilliant.org
Brilliant is building world-class interactive learning experiences that combine challenging problems, compelling narratives, and delightful visual storytelling.
We're hiring engineers and designers to help craft the next generation of interactive learning and change how the world learns.
Engineers at Brilliant think about both "building the right thing" AND "building the thing right" while pursuing high standards of excellence for ourselves, our product, and our codebase.
Our designers craft interaction patterns that make math, science, and computer science concepts feel approachable, delightful, and addictively learnable.
If you're energized by the prospect of doing the best work of your career and changing how the world learns alongside the most talented peers you've ever worked with, you can learn more and apply here: https://brilliant.org/careers.
Hi Jared,
Are you guys able to work with Canadian developers in the NYC timezone, either as independent contractors, or as employees through an Employer of Record (EOR) like Deel? I'd love to get back into education, and I'd bring AI, gamedev, and teaching chops.
Yes! We have a number of folks in Canada.
Hey Jared!
I just applied to the special projects SWE position.
My offer I had got rescinded so I would appreciate any help you could provide.
Thanks, we'll take a look and get back to you this week! Quick heads up: there's a project link in your resume that sends me to a page with the text "This service has been suspended by its owner."
Ah thanks for flagging that! Appreciate you! Just fixed :)
hi jared! tried submitting an application for the product design role but it says i did so back in july. hope i get to hear back soon!
Hmm, we've definitely gotten back to everyone who applied in July — could you email me so I can double-check? jared.silver@brilliant.org
DuckDuckGo | Multiple Roles | Remote | Full-time | $178,500 - $320,000 USD + equity
We are looking for candidates that are excited to join us on a mission to raise the standard of trust online. All of our roles are fully-remote, except where specific locations are noted.
Most of the software engineering positions have been repeating here for years because we've been continually hiring for them, scaling our whole team to now over 300 people—many of those hires have come through Hacker News. We've been improving our hiring process over time, and we know some good candidates may have fallen through the cracks. Some people who tried in the past have had success going through it again, and we still pay for hiring projects.
Senior Backend Engineer - $178,500 USD + equity https://jobs.ashbyhq.com/duck-duck-go/abb953ee-5bb7-4637-9f6...
Senior Software Engineer, Windows Desktop App - $178,500 USD + equity — https://jobs.ashbyhq.com/duck-duck-go/47e569c6-f995-4955-a89...
Engineering Director, Browser Platform - $243,800 USD + equity https://jobs.ashbyhq.com/duck-duck-go/0541f1f3-4302-4b76-93a...
VP, Business Development - $320,000 USD + equity https://jobs.ashbyhq.com/duck-duck-go/276ae352-55b5-4fb2-9b9...
Director, Product Management - - $243,800 USD + equity https://jobs.ashbyhq.com/duck-duck-go/2a379a3e-ee10-45d2-927...
https://duckduckgo.com/careers
Adobe | Senior Software Engineer (Behance – Graph & Recommendations) | $170,500 – $320,000 base (US) | Full-time | New York, NY (onsite) / Remote-friendly (US)
Behance is Adobe’s network for creatives. We’re hiring a senior backend/graph engineer to own and evolve recommended content, creator discovery, and the social networking graph across Behance and other flagship Adobe products. You will:
- Design, build, and operate the Neo4j-based graph behind personalization, discovery, and monetization.
- Lead new recommendation surfaces (For You, Boost/Pro, hiring/search) end-to-end with product and design partners.
- Mentor engineers, drive architecture reviews, and dig into hard production problems where graph + recommendations really matter.
Email me at jbertouch@adobe.com with “HN – Behance” in the subject, or apply here: https://adobe.wd5.myworkdayjobs.com/external_experienced/job...
TryHackMe| Growth Engineer | Remote - UK/EU |https://careers.tryhackme.com/jobs/6527370-growth-engineer | €60-100k
TryHackMe is the fastest-growing online cyber security training platform. Our mission is to make learning and teaching cyber security easier by providing gamified security exercises and challenges. Having only been around for handful of years, we've grown to more than 6 million community members and our growth isn't slowing down! We’re looking for a Growth Software Engineer to join our cross-functional Growth teams. You’ll blend full-stack engineering with experimentation - shipping code that directly moves acquisition, activation, and retention metrics.
Our interview process is 3 rounds -and very fast. Please apply or email me for more details neha.pandit@tryhackme.com
FUTO | Austin, TX | On-site / Remote | Full Time
FUTO is an organization dedicated to developing, both through in-house engineering and investment, technologies that frustrate centralization and industry consolidation. Our work consists of a combination of in-house engineering projects, targeted investments, generous grants, and multi-media public education efforts. Our principles are here: https://futo.org/about/what-is-futo/
Machine Learning Engineer - FUTO Keyboard
FUTO Keyboard is a privacy-first software keyboard for Android. Every prediction inference routine runs entirely on-device; no user data can ever leave the device. We support over 150 keyboard layouts and languages, and over 700 layout + language combinations (not all of them include dictionary or predictions)
Swipe typing is an important part of the mobile typing experience for many. Applying machine learning here poses a unique challenge due to the requirement of needing to support so many layouts and languages, as well as user-added personal dictionary words (or even layout customizations!), with limited data. We have previously collected and publicly released a US English QWERTY dataset: https://huggingface.co/datasets/futo-org/swipe.futo.org/
We are looking for a machine-learning researcher or engineer to work through these challenges and help us improve the swipe typing experience in FUTO Keyboard.
More info here: https://futo.org/jobs/machine-learning/
To apply, send your resume and cover letter to jobs at futo dot org with the subject of the position you're interested in.
FUTO is cool
Digimondo GmbH – Multiple Roles – Germany (Hamburg preferred) – ONSITE / REMOTE https://www.digimondo.com/en/careers
About us: Digimondo (founded 2016, based in Hamburg) builds IoT software that helps cities, utilities, and enterprises become more efficient, sustainable, and digital. Over 100 customers across Germany and Europe use our solutions in Smart City, Smart Energy, Smart Building, and Smart Industry contexts. We’re a founder-led team of ~25 people, backed by major energy-sector shareholders, combining startup spirit with the stability and scale of an established company. Our values: fairness, passion, customer focus, quality, diversity. We’re growing strongly in the DACH region and internationally.
We are hiring (Germany, Hamburg preferred):
System Administrator – On-Prem Software Deployment & Support (m/w/d)
Cloud Infrastructure Engineer (m/w/d)
Senior Backend Software Engineer (m/w/d)
Senior Backend Software Engineer – Node.js (Hamburg/Remote) (m/w/d)
Software Engineer IoT – Vue.js (m/w/d)
Senior Backend Software Engineer – Kotlin (m/w/d)
What we offer:
Work on real-world IoT infrastructure used by utilities, cities, and industrial customers
Small, highly technical team with ownership and autonomy
Modern tech stack across cloud, backend, and IoT application layers
Apply here: https://www.digimondo.com/en/careers
Does it make sense to apply if I don't currently habituate in Hamburg? I have been thinking about returning there :).
We’re looking for an exceptional Staff Data Engineer to help us take our data platform to the next level. This is a high-impact role where you’ll architect and build scalable data infrastructure, empower data-driven decision-making, and help shape the future of fraud prevention. We’re scaling fast, and you’ll have the chance to shape the future of our data platform.
What You’ll Do: - Design and build robust, scalable, and secure data pipelines and infrastructure to support analytics, product intelligence, and machine learning. - Lead data architecture decisions, ensuring high performance, reliability, and maintainability across our platform. - Collaborate cross-functionally with product, engineering, and business teams to deliver data solutions that drive strategic insights and operational excellence. - Champion data quality and governance, implementing best practices for data validation, lineage, and observability. - Mentor and guide other data engineers, fostering a culture of technical excellence and continuous learning.
What We’re Looking For: - Proven experience as a staff-level data engineer in a fast-paced, product-driven environment. Engineering experience of 8+ years. - Experience in leading teams of other engineers to build a long-term technical vision and plans to achieve it. - Deep expertise in cloud data platforms (e.g., Snowflake, BigQuery, Redshift) and orchestration tools (e.g., Airflow, dbt).
Reach out to me: kwright@certifid.com, or apply at https://jobs.lever.co/certifid/279db3d1-9bdc-487b-9103-57ab1...
Location: Remote within the US
Guideline Guru | Senior Software Engineer (Full Stack) | Remote (US Eastern Time +/- 2 hrs) | Full-time
We're building an AI assistant for mortgage underwriting guidelines that helps lenders get faster answers, reduce mistakes, and close more loans.
We're profitable, bootstrapped, and small. Our focus is on shipping software that makes life easier for our lender partners.
We're looking for a senior full-stack engineer (Python/Django/Postgres) with a track record of impact at product-focused startups. Someone who owns projects end to end, ships quickly, and balances pragmatism with quality. We value strong communication, curiosity, and humility.
You'll work directly with the founders to shape our architecture, extend the platform, and influence technical direction as we scale. We move fast, build thoughtfully, and keep a sustainable 40-hour pace.
Apply here: https://wellfound.com/jobs/3537806-senior-software-engineer-...
Gambit Robotics | Senior Full-Stack Engineer | NYC | Onsite | Full-time
Hi!
I’m Nicole (Ex-Google AI), cofounder of Gambit Robotics with Eliot Horowitz (cofounder/CTO MongoDB). We’re hiring a Senior Full-Stack Engineer to work directly with us in our NYC office (in-person only).
Gambit is an AI-powered kitchen assistant that mounts magnetically under most range hoods or microwaves. It uses computer vision, thermal imaging, and on-device AI to understand what’s happening in the pan in real time, and handles the hardest parts of cooking — heat, timing, and doneness — so people get better results with less stress.
You:
- 7–10 years of experience
- Strong ownership and product sense
- Thrive in fast-paced, ambiguous environments
- Experience with IoT / hardware is a plus
We’re moving quickly from prototype to product and launching at CES with a Kickstarter in January. It’s a seed-stage startup with high autonomy, real impact, and a very intense (and fun) next few months.
If you or someone you know might be a fit, email me: nicole@gambitrobotics.com
-> https://www.gambitrobotics.ai/ -> https://www.youtube.com/watch?v=g9XfUgxY-Rg
Kyra Health | Python/Typescript | Remote (USA) | Full Time
We believe there is a significant opportunity to improve healthcare quality and cost for employers, employees, and insurance companies; regulatory changes and LLMs mean it is time to build. We think we can provide a better experience for less money, and have multiple positive impacts on society. We have the idea, the funding, and the skills and knowledge to make it happen. We're looking for a few more strong engineers to help us build it.
Responsibilities
- Research, plan, scope, and design solutions to difficult problems while navigating laws, regulations, and standards in money movement and healthcare.
- Produce elegant and simple code that is architected and written for the long haul.
- Speed up overall development efforts.
- Help build a development environment and operational tooling that will be the envy of companies many times our size.
Must Haves
- Strong Python or TypeScript skills, or a strong background in another dynamic language.
- A burning desire to get things out the door and in the hands of users.
- Strong communication skills.
Reach out to me at n@kyra.health, or kick the process off at https://enghiring.kyra.health
Loman AI | Senior Backend Engineer | Typescript/Node | Austin, TX (Hybrid) | Full-time | https://loman.ai/senior-software-engineer---backend
We build a 24/7 AI phone-answering platform for restaurants — taking orders, reservations, FAQs, and syncing to POS + payments.
Looking for a senior backend engineer to own services end-to-end: REST APIs, POS/reservation/payment integrations, reliability + scaling work.
Requirements: 4+ years experience, strong API + systems design background, SQL. Nice to have: Experience building applications with LLMs or generative AI models, track record of feature ownership and shipping to production, POS integrations (Toast/Square/Clover), cloud infra.
To apply, please send your resume to careers@loman.ai
Deep Kernel Labs (DKL) | Senior DevOps Engineer | REMOTE (Spain) | Full-time | €45-65K | https://dkl.digital
Hi, CTO/co-founder of DKL here. We are a multi-disciplinary team leveraging analytics and Artificial Intelligence, both generative and more traditional, to help a global client-base in the energy space solve complex problems and build systems that turn Data and AI into measurable business value.
DKL is a 30-strong, fully-remote 2.5yo company built around a 10yo core team where owners are all active engineers and whose growth is funded by its own revenue.
We are looking for a DevOps engineer who will work with our teams and leadership to define and implement solutions that are architected with the right balance between feature-set, cost, scalability, security, maintainability and tech debt in mind.
We have established a strong cloud-based baseline tooling ecosystem that we need to keep improving while we diversify to less vendor-locked alternatives and different efficiency profiles.
Find out more details about stack, skillset and the streamlined selection process at https://dkl.digital/join-us/sr-devops-engineer/
We strongly believe in growth within (and beyond) a role so do not be put off if you think your profile does not yet match some of the listed points. We are also happy to hear about why you think your value proposition exceeds the compensation bracket mentionned above.
Feel free to reach out directly to me at hn.recruiting at <our website's domain name> if you have questions.
Dragonfly | https://askdragonfly.com/ | Remote first (frequent trips to London, UK) | Full-time
We’re an early-stage startup at the intersection of system design, cloud infra, and AI, enabling companies to adopt the latest in GenAI, including agentic frameworks.
Backed by Tier 1 VCs, we’ve recently launched publicly and are already partnering with 20+ global brands.
Help us build the foundations of a generational product.
Watch our launch video - https://youtu.be/WW-42TdBhsE?si=L2YnfDi-ayFbKYdA
We also just launch our new feature called Architect - https://youtube.com/shorts/5Zmn2vo_89g?si=rGy31fN_1OTAf_sG
We're hiring for:
- Founder Associate | https://apply.workable.com/askdragonfly/j/C22EFA1814/
- Founding Product Engineer | https://apply.workable.com/askdragonfly/j/11ADB3CB35/
- Founding AI Engineer | https://apply.workable.com/askdragonfly/j/F866919D1B/
Impinj | Remote with occasional travel to Seattle, WA | Full time | https://www.impinj.com/
Impinj is a leading RAIN RFID provider and Internet of Things pioneer. We’re inventing ways to connect every thing to the Internet — including retail apparel, retail general merchandise, healthcare items, automobile parts, airline baggage, food and much more. With more than 100 billion items connected to date, and multiple Fortune 500 enterprises around the world using our platform, we solve for a better understanding of our world. If it’s a thing, we’re working to connect it.
Our team owns engineering and design of the cloud platform that will open RFID to thousands of new companies and use cases by making RFID adoption 100x easier than it is today. We're building a high-caliber software team from the ground up with uncompromising standards for quality, velocity, and close, cross-functional collaboration. You'll work across the full technology stack (frontend, backend, mobile, databases, event sourcing, MQTT, PKI/certificates, IoT) alongside engineers from diverse disciplines including design, firmware, and silicon.
If you're excited to work with a phenomenal team and make high-impact contributions to a thoughtfully built product that solves big, real-world problems, please check out the job description in the link below.
https://grnh.se/8tipsx3z5us
Holepuch|Remote, Worldwide|Senior Node.js Software Engineer
At Holepunch, we are redefining the internet’s architecture. Our open-source P2P platform, Pear, enables developers to deploy applications directly from their machine to users, creating scalable, decentralized applications without traditional server infrastructure.
We are seeking Node.js Software Engineers to join our 100% remote, globally distributed team. You’ll work on our P2P stack, which includes over 1500 public npm modules, and help expand our ecosystem.
Why Holepunch?
- Work on groundbreaking technology that prioritizes user autonomy and privacy.
- Collaborate with a team of thinkers and innovators dedicated to reshaping the digital landscape.
- Contribute to a future where technology serves humanity, not the other way around.
Apply now to join our mission:
https://holepunch.recruitee.com/o/p2p-nodejs-engineer?source...
https://holepunch.recruitee.com/o/senior-node-engineer?sourc...
Applied for this position! I've got experience with rust/typescript and making native binding packages using Neon.
PeakFlow | Founding Engineer | Ruby on Rails + Hotwire (Full-Stack) | Hybrid (Vancouver, BC, CAN) | Full-time
We’re building a telehealth platform to make prescription medication access more accessible, and we’re looking for our first full-time engineer to help us build the next generation of our product from the ground up.
Stack: Ruby on Rails | Hotwire/Turbo | Monolith | PostgreSQL | Docker/Kamal | VPS/dedicated servers
We’re looking for someone who: - Loves Rails and follows the community - Ships fast, simple, well-crafted code - Thrives in ambiguity and early-stage ownership - Communicates clearly with non-technical founders - Wants to help shape architecture + engineering culture long-term
Does this sound like you? We’d love to hear from you! Please send us an intro along with your resume at careers@pfdigitalconsulting.com
YC W25 Biotech Startup Hiring – Build Programmable Therapeutic Vines
We’re EPIVINE—engineering self-replicating vines that deliver epigenetic age-reversal therapies as over-the-counter botanical supplements, bypassing pharma patents. Backed by YC, we’re turning plants into living pharmacies.
We’re hiring:
1. Senior Synthetic Biologist – Engineer dCas9-p300 nanostructures & optimize epigenetic editing. 2. Biomaterials Engineer – Design shape-memory alloy scaffolds that guide vine growth. 3. Computational Biologist – Model aging reversal (H3K9me3) and analyze epigenetic beacon data. 4. Full-Stack Biotech Dev – Build the IoT and data platform for our smart vineyards. 5. Head of Regulatory Strategy – Navigate FDA botanical supplement pathways and secure OTC status.
Why join? Founder-market fit (published epigenetic plant research), massive aging/wellness market, 3 provisional patents, and YC network. Located in South San Francisco.
*Apply:* Don’t send a resume. Pick a role, build something relevant in 48 hours, and email it to franciseni722@gmail.com.with the subject: `[Role] – [Your Name] – 48hr Build`.
We’re building the future where your garden treats disease. Help us grow it.
Are these roles on-site only?
DigitalOcean’s Kubernetes Team Is Growing!
We’re expanding our Kubernetes team and hiring three Senior Engineer II roles to help build the future of Kubernetes at DigitalOcean. If you’re passionate about Kubernetes, Go, and distributed systems, and want your work to empower developers everywhere, this is your chance to make a real impact.
Join us to engineer at scale, innovate boldly, and help build cloud infrastructure that’s simple, elegant, and loved by developers around the world.
Fully Remote Open to U.S. hubs: Austin, Boston, Denver, San Francisco, Seattle
Apply here: https://www.digitalocean.com/careers/position/apply?gh_jid=7...
ParadeDB | https://paradedb.com | SF Onsite + Remote | Full-Time | Rust Database Engineers
ParadeDB is an alternative to Elasticsearch built on Postgres. We're building a Postgres extension in Rust that offers a new index type optimized for full-text search and aggregate/analytics workloads. We solve three problems with Elasticsearch today:
- Lack of read-after-writes guarantees
- Lack of JOINs
- Infrastructure complexity & cost due to syncing Postgres and Elastic.
We're open-source, and our repository is available at https://github.com/paradedb/paradedb. We're a Series A team of 8 distributed across the US and Canada. Most folks on our team have 10+ years of experience in database internals at companies like Twitter, MongoDB, Oracle, Instacart, etc.
You can find our roles and the profiles of our team members here: https://paradedb.notion.site
If you know Rust and/or have experience working on DB internals and want to work on cool systems problems, shoot us a note. We hire with conviction, have lots of room to grow, and exciting technical problems to solve. My email is phil@paradedb.com.
Hiring: MouseMux | Remote (EU-friendly) | Part-time (8-16h/week) | Community + Outreach + Content
I’m the solo developer behind MouseMux (mousemux.com) - a Windows tool that enables multiple users / multiple cursors on one desktop (local + remote). It’s used in trading / multi-monitor setups, simulator & control-room (SCADA-ish) environments, classrooms, and other collaborative workflows. MouseMux is at a turning point: a wave of major new functionality is landing, especially around remote multi-user collaboration. The product is becoming significantly more capable, and I need someone who can translate that to the world - clearly and genuinely, in the niches where it shines. You’ll be the “spider in the web”:
* Talk to existing customers, capture use cases, keep relationships warm * Create simple content (short screen-recorded videos, posts, case snippets) * Find look-alike companies/institutions and do human, non-spammy outreach * Coordinate with relevant creators (YouTube/bloggers) for deep-dives * Occasionally post in relevant communities (Reddit/Discord/forums) transparently and helpfully No coding required, but you should be comfortable with technical users and Windows tooling. I’m optimizing for someone autonomous who can run with outreach + content.
Comp: contract, €60–€120/hour depending on fit, 8–16h/week. Start with a small paid test project. Bonus possible for meaningful outcomes (pilots/case studies/revenue growth).
Email: info@mousemux.com with (1) short intro, (2) 1–2 examples of content/outreach, (3) why MouseMux.
Trigger.dev (YC W23), we are currently hiring for 3 roles:
- Developer Relations Engineer | Hybrid UK or Europe remote | Full-time
- Support Engineer | Hybrid UK or remote | Full-time
- Senior Backend Engineer | Hybrid UK or Europe remote | Full-time
We are an open source developer platform for building and running managed workflows and AI agents, serving thousands of teams and handling hundreds of millions of executions per month.
We are looking for passionate devs who love solving challenging technical problems and want to directly contribute to a large commercial open source project.
Our stack: Node.js, TypeScript, Postgres, Redis, Remix, AWS
Learn more and apply here: https://jobs.ashbyhq.com/triggerdev
Culture Biosciences | https://www.culturebiosciences.com | Senior Software Developer (Bioprocess Automation) | Hybrid South San Francisco, CA | $180k–$210k + equity
We build cloud-connected bioreactor systems that let biotech companies design, run, and analyze upstream bioprocess experiments faster. You’ll own software that automates and controls bioreactors, instruments, and analyzers, working across the stack from embedded/edge control loops (pH, DO, temperature, agitation, feeding strategies) up to cloud-native data and workflow apps.
We’re looking for someone with ~8+ years combined experience in bioprocess/automation + software engineering, strong Python and Docker/IaC skills, and experience interfacing with physical systems. You’ll collaborate closely with scientists, process engineers, and hardware teams, and mentor other engineers on a small, multidisciplinary team.
More details & apply: https://www.culturebiosciences.com/careers?gh_jid=7358174003
Feel free to reach out to me if you have questions jonathan.meed @ company domain
Pinetree | Remote (North America, GMT-8–GMT-5) | Full-time | Salary + Equity
We’re hiring our third team member, a full-stack engineer, to work directly with the founders across the Pinetree codebase. If you were here today, you’d be shipping notifications, building out the creator studio with analytics and video management tooling, and improving our Farcaster mini app experience and onchain features like direct payments to creators.
Pinetree is building the best onchain platform for video creators: a crypto-native alternative to ad-driven video platforms that gives creators real ownership over distribution, monetization, and their content. We’re looking for someone highly autonomous who brings solutions to complex problems and wants meaningful product and company ownership.
You should have experience writing and deploying production software in TypeScript, ideally on a small (<50 person) team or other startup environment, and be comfortable working across the stack (React / React Native / Next.js, Node, Postgres). Crypto or social product experience is a plus.
Stack: TypeScript, React, React Native, Next.js, Node, Postgres
Comp: $120–200k base, 1–4% equity, health/dental/vision, unlimited PTO, remote-first, $2,500 home office budget.
Reach out to giu@pinetree.so with a resume or links to work you’re proud of.
Sage Bionetworks (https://sagebionetworks.org/) | Principal SWE | Java, Python, TypeScript, Node.js | Remote (US) | Full time
Sage Bionetworks, a nonprofit focused on open science and accelerating biomedical research, is hiring a Principal Backend Research Software Engineer (US-remote). We build platforms like Synapse.org that enable global scientific communities to responsibly share data and generate insights, and we value people who thrive in collaborative, interdisciplinary environments.
In this role, you’ll lead architecture and backend development across our platforms. You’ll have broad autonomy to shape system design, prototype new capabilities, and work closely with scientists and product teams on tools that support cloud-based data workflows, large-scale computation, and emerging AI/ML use cases. Strong production engineering experience, deep Java skills, and comfort with cloud environments, CI/CD practices, and containerized systems are key; interest in scientific or data-driven applications is a plus.
Full post: https://sagebionetworks.org/careers/software-engineer-backen... Email: alberto.pepe@sagebase.org
Bonsai Robotics | Senior MLOps Engineer | Hybrid (Bay Area) | https://bonsairobotics.ai/
Bonsai Robotics | Senior Computer Vision Engineer | Hybrid (Bay Area) | https://bonsairobotics.ai/
Bonsai Robotics is building the world's most reliable and versatile outdoor autonomy stack, starting with deployments in agriculture.
We're hiring both in the MLOps side, building the pipelines that feed our models with data, and the ML/CV side, building the models themselves and the associated CV algorithms. We're especially interested in engineers who have experience building/training 3D birds-eye-view detection/segmentation models, and 3D reconstruction.
Stack: Python, PyTorch, Ray, Rust/C++ (on-vehicle)
Salary: 150,000 - 250,000 USD per year
Apply: https://ats.rippling.com/en-US/bonsairoboticsmain/jobs/2a899...
The job post for the MLOps role is not up yet, please directly send resumes to john.macdonald [at] bonsairobotics.ai in the meantime.
Is MLOps positions still open ?
Enveritas (YC S18, non-profit) | Backend Software Engineer | Remote (Global) | https://enveritas.org/jobs/
Enveritas is a 501(c)(3) nonprofit working on sustainability issues facing smallholder coffee farmers. We collect field data in 25+ countries and build systems for analyzing risks in coffee supply chains (including EUDR-related deforestation checks).
* Backend Software Engineer (Python, PostgreSQL/PostGIS, Docker, AWS, Terraform) - $135-$155k — https://enveritas.org/jobs/backend-software-eng/#10d7adef8us (worldwide remote)
Just went through the job description, you guys are doing an amazing job and moreover, for this particular role, I liked the part of communicating with non-tech people and devising solutions to ambiguous problems. I love the work that is just not code, but also demands intellectual contributions! Would love a chance to know each other better.
Is it okay if I dont have professional python experience, but I am familiar and willing to upskill?
Datalab | Research Engineer, Fullstack Engineer | NYC (onsite) | Full-time
Datalab trains open-weight, state-of-the-art models for document intelligence — Chandra, Surya, Marker — used across Tier-1 AI labs, Fortune 500s, and government agencies. 50,000+ GitHub stars. 7-figure ARR. ~7× growth in 2025.
We’re a small, senior team shipping fast: everything from novel OCR models to production-grade parsing infrastructure. Tons of ownership, direct customer impact, and the chance to push the frontier of document AI.
Hiring: • Research Engineer — https://pages.datalab.to/Research-Engineer-2a2b95e8757f805da... • Fullstack Engineer — https://pages.datalab.to/Fullstack-Software-Engineer-2b5b95e...
Stack: FastAPI (Python) for backend + frontend, HTMX/JS, Postgres, Redis, Render. Training & inference in Python/PyTorch.
Benefits: Early-exercise options, full health, 401(k), unlimited PTO (incl. holiday shutdown), choose-your-own device.
Interested? Email careers@datalab.to with your resume and GH profile!
StorPool | Senior Software Engineer - Storage Core (C/Linux) | Remote (UTC-1 to UTC+5) | Full-time | Multiple roles
StorPool is building the future of data storage. Our software runs at the heart of modern clouds, delivering <100µs latency, 113M+ IOPS per cluster, and 99.999% availability. We're profitable, self-funded, and our customers love us (NPS off the charts).
We're looking for a Senior Software Engineer to join our Core Storage team. You'll tackle genuinely hard problems: writing custom Linux drivers, optimizing lock-free data structures at nanosecond scale, building fault-tolerant distributed algorithms, and debugging issues that go all the way down to kernel internals. This isn't CRUD work - it's systems programming at its most challenging.
Competitive salary, fully remote, meaningful time off, and a yearly education budget to keep learning.
If you get excited about shaving microseconds off I/O paths and building infrastructure that simply doesn't break, we should talk.
Apply here: https://storpool.com/force/senior-software-engineer-storage-...
EnergyHub | Director of Engineering | Full-time | REMOTE (US)| Salary $225k
EnergyHub | Engineering Manager | Full-time | REMOTE (US)| Salary $195k
Other roles include Front End Engineer, Senior Software Engineer and more.
See all our open roles and apply here: https://grnh.se/30f1ece22us
Want to work on helping to decarbonize the electric grid and transportation in the US? (the two biggest sectors for impact)
Want to do it at scale? (we control over 1.9 million devices across the US making up over 3 gigawatts of electrical load for utilities that service 1/3rd of the entire US population)
Come work with me building some of the largest VPPs (virtual power plants) on the planet at EnergyHub. (What's a VPP? See page two of https://kevinjkircher.com/wp-content/uploads/2025/03/DOE-LPO...)
EnergyHub’s software makes it easy for millions of smart device owners to partner with their utility and help decarbonize the grid. Our platform lets consumers turn their smart thermostats, electric cars, EV chargers, batteries, and other products into virtual power plants that keep the grid stable and enable higher utilization of solar and wind power. You’ll be a part of building the tech that’s at the center of it all.
All roles are remote but if you like offices we have them in Brooklyn, NY and Burlington, VT.
Note that we can NOT sponsor visas at this time.
Vestwell | Senior Software Engineer | HYBRID - NYC; Austin; King of Prussia, PA | https://www.vestwell.com/careers/7510610003 | $145K - $160K base + bonus & equity
I'm the hiring manager for this role. Please see the job description for details, but I'm looking for someone who is, or is able to become, proficient in backend development for a public nest.js API suite using TypeScript. We don't have any hard requirements like a CS degree or prior nest.js experience, but candidates do have to complete a TypeScript coding challenge. It's a real-world problem, no leetcode. In total, our interview process is only 3 rounds, and we move pretty quickly. We want someone who has systems design experience and good technical leadership skills. You also have to be self-motivated. We use a pull rather than push process, so work isn't assigned to people, and you have to be good at working efficiently without many hard deadlines or micromanagement.
Happy to answer any questions here! If you'd like to apply, please email shane.vierra [at] vestwell [dot] com with your resume.
BusbySim | Founding Engineer | London (Hybrid) | Full-time | TypeScript / React
BusbySim is a SysML v2 system safety platform helping engineers design safer aircraft and other safety-critical systems. We are early stage, already working with some of the UK's most interesting aerospace companies, and now looking for our first engineering hire. You will own hard product problems end to end, from custom language tooling to interactive modelling and safety analysis features, with real ownership and meaningful equity. Ideal for someone who enjoys first principles thinking, wants to shape the product and engineering culture, and is happy working close to customers.
To apply email recruitment@busbyventures.com. Full JD: https://tinyurl.com/busbysim-engineer
Datadog | Software Engineers | ONSITE (Boston, Lisbon, Madrid, NYC, Paris, Tel Aviv) | Full-time
Datadog is a monitoring, tracing, logs system, and more, for your infrastructure and services. We build our own tsdb, event store [1][2], distributed tracing tools, cutting edge visualizations, and more. We love shipping great experiences for customers just like us and are growing fast! We write a lot of Go, Java, Python, Typescript (with React), and a bit of other languages. We run on k8s, and are multi-region and multi-cloud.
We're looking for people who can build systems at scale as we process trillions of events per day. Let us know if that's you!
https://dtdg.co/hnwhoshiring
[1] https://www.datadoghq.com/blog/engineering/introducing-husky
[2] https://www.datadoghq.com/blog/engineering/husky-deep-dive
Adaptive Real Estate | Onsite | New York City | Full Time https://jobs.ashbyhq.com/Adaptive
Hi, I'm Sophie Matt, Recruiter at Adaptive. We are a Series A startup building the first truly AI-native ERP for the construction and real estate industries. Since launching in February 2023, we’ve grown to over 700 customers and raised $26M from Emergence, a16z, Pear VC, Box Group, etc.
We are hiring for a variety of engineering positions to join our team in NYC
- Senior Software Engineer (Backend): https://jobs.ashbyhq.com/Adaptive/e8a34d3e-38f6-4f21-ac4e-d2...
- Senior Software Engineer (Frontend): https://jobs.ashbyhq.com/Adaptive/dabfd1c3-07c7-4cfd-8ffc-7e...
- Senior Software Engineer (Full Stack): https://jobs.ashbyhq.com/Adaptive/c1a19602-303e-4eb3-8aa6-a4...
-Staff Software Engineer: https://jobs.ashbyhq.com/Adaptive/67860d94-83b1-43c6-8618-73...
Veda GmbH | Fullstack-Developer Java/React | Remote (Germany only) | https://www.veda.net/
What is Veda:
The VEDA Group develops advanced HR software and services that help companies make their working environments fit for the future. Through continuous development, we optimize processes, increase efficiency, and focus on the needs of our customers. For more than 40 years, we have been driving digital transformation and expanding our portfolio with innovative solutions. More than 1,200 customers rely on our products every day—supported by a dedicated team that creates sustainable change with passion and an innovative spirit.
What I'm looking for:
For my team I'm looking for two full stack developers Java/React. In this case it is required that you have very good German skills (C1 or above).
Tech stack: Java (Sprint Boot), Hibernate, SQL, Maven, React and TypeScript
For more information have a look at: https://jobs.veda.net/de/jobs/7/senior-fullstack-developer-j...
klarasystems.com | OpenZFS Developer | REMOTE | Full-time Contract
We successfully hired from HN in the previous round and are looking for another OpenZFS Developer (3+ years of experience) to join our team!
Klara Inc. provides development & solutions focused on open source software and the community-driven development of OpenZFS and FreeBSD. We develop new features, investigate/fix bugs, and support the community of these important open source infrastructure projects. Some of our recent work includes major ZFS features such as Fast Deduplication (OpenZFS 2.3: https://github.com/openzfs/zfs/discussions/15896) and AnyRAID: https://github.com/openzfs/zfs/pull/17567.
We’re looking for an OpenZFS Developer with:
- Strong C programming skills and solid understanding of data structures
- Experience with file systems, VFS, and OS internals (threading, locking, IPC, memory management)
- Familiarity with ZFS internals (DMU, MOS, vdevs, ZPL, datasets, boot environments)
- Ability to work across Linux, FreeBSD, or illumos environments
Previous upstream contributions to OpenZFS or other open source projects are a big plus.
Submit an application through our site: https://klarasystems.com/careers/openzfs-developer/
Narraduct | Trust Officers | Remote | Full time & Part time | https://narraduct.com/jobs/trust-officer/
Basically, we're looking for 3 people to document and test access, building and maintenance for many client projects or build out systems automating that. The role name is bad, it's essentially looking for sysadmins or devops people. This division operates like a trust and on a trigger (like client death), we will continue to operate their web systems. We have legal and financial structures to do this "forever", although things are at an early stage.
Send resumes to info @ our website with the subject line of "career"
Note, half of compensation takes form of bonuses. As most employees are remote around the world with different regulatory environments, we can't offer traditional benefits. Base compensation is ~80.000 USD.
-----
Narraduct is a commodities focused consultancy and hedge fund, building tools for mining and energy companies, primarily in Central Asia and S. America. Knowledge of accounting, chemistry, geology or industrial engineering is a huge bonus. We appreciate knowledge of multiple languages and curiosity about exotic paradigms. More than anything, we look for people who will fit in and help us create value. We can make roles for good fits!
We primarily use Common Lisp, with some Go, Racket and Prolog running on Linux and BSD. Some client facing stuff may feature Tcl or Clojure. We are also looking for a graphic designer or ui/ux expert who like preweb style interfaces with prouser experiences.
Even though we don't have other roles currently listed, if this sounds fun to you, do send us an email!
Hi HN! CrossnoKaye is a Series C startup tackling climate change by transforming the heavy industrial sector. Our platform uses real-time optimization, advanced modeling, and modern cloud infrastructure to deliver 40% average energy savings and megaton-scale emissions cuts across industrial facilities. https://crossnokaye.com/
We’re hiring for 3 roles and looking for builders who want their work to have real-world climate impact:
1. Sr. Software Engineer - Control Systems |REMOTE (US)| This role would have the opportunity to support our control systems infrastructure initiative, which involves real-time control strategies, secure cloud communication, and large-scale system performance, all built in Go with AWS and Kubernetes. Deep Golang experience is a must-have.
2. Sr. Software Engineer – App Team | REMOTE (US)| In this role, you'd be partnering directly with physicists and data scientists on our Applied Science team to productionize cutting-edge research in physics simulation and optimization algorithms. Must have strong proficiency in Python and its data science ecosystem (e.g., numpy, pandas).
3. Sr. Software Engineer in Test | REMOTE (US)| We’re looking for a hands-on engineer who loves Python, backend frameworks, and automated testing. You’ll design and implement test frameworks for our ATLAS and Energy AI platforms, ensuring reliability across distributed, cloud-based systems. Must have strong proficiency in Python.
Interested? Email our team: careers@crossnokaye.com -- Please include a resume and the title of the role you're interested in within the subject line.
Thank you & I look forward to hearing from you!
Beautiful.ai | Full-Time | Remote in US & CAN | SaaS B2B Presentation Software | Series B | 16M Funding | AI Industry
1. Senior Platform Engineer | 160k - 200k Base salary + Equity | https://job-boards.greenhouse.io/beautifulai/jobs/4802989007
2. Senior Software Engineer | 160k - 200k Base Salary + Equity | https://job-boards.greenhouse.io/beautifulai/jobs/4802854007
3. Software Engineer | 120k - 160k Base Salary + Equity | https://job-boards.greenhouse.io/beautifulai/jobs/4802768007
4. Staff Platform Engineer | 200k - 250k Base Salary + Equity | https://job-boards.greenhouse.io/beautifulai/jobs/4803038007
5. Staff Software Engineer | 200k - 250k Base Salary + Equity | https://job-boards.greenhouse.io/beautifulai/jobs/4802916007
6. Account Executive | 140k - 180k USD Base Salary + Uncapped On-Target Commission at 50/50 Split | https://job-boards.greenhouse.io/beautifulai/jobs/4955956007
Shepherd | ONSITE | San Francisco, CA
Shepherd is an all-in-one commercial insurance platform. We provide savings on insurance premiums for commercial businesses that are leveraging modern technology on their worksites. While we began with commercial construction, we're expanding into adjacent sectors, like renewables.
We’ve raised over $20M and we’re looking for product-minded engineers to join us as we continue to scale! We’re looking for someone who thrives on ownership, drives results, and cares deeply about both technical excellence and customer impact.
We’re hiring for:
* Senior Software Engineer, Full Stack
* Senior Software Engineer, Backend
* Senior Software Engineer, AI Products & Agents
Our stack includes:
* Typescript, React, Next.js, GraphQL w/ Apollo, Node.js, Postgres & Redis
Apply here: https://shepherdinsurance.com/careers In the form, be sure to mention that you heard about this opportunity via Hacker News.
If you want to read more about our team and culture, check out our blog: https://shepherdinsurance.com/blog
Joby | Bay Area | Full-Time
Imagine a piloted air taxi that takes off vertically, then quietly carries you and your fellow passengers over the congested city streets below, enabling you to spend more time with the people and places that matter most.
We are looking for an experienced and motivated Mobile/Full stack Senior Software to join our Air Taxi Systems team. Most of our apps are built with SwiftUI, TCA, and GraphQL. Our backend is a mix of Java, Rust, and Swift using Federated GraphQL.
https://careers-jobyaviation.icims.com/jobs/4324/senior-soft...
We are also hiring a variety of engineers, technicians, and corporate roles: https://www.jobyaviation.com/careers/
Shorebird | Mid-Senior Systems/Runtime (C++) Engineer| REMOTE (North America) | Full-time | $160-230k + equity + benefits | https://shorebird.dev
Flutter/Shorebird founder here. Flutter is used by millions of devs (and nearly ⅓ of free apps submitted to AppStore), but is missing services for businesses. We offer Flutter-related SAAS used by 1000s businesses globally, on track to profitability early 2026.
As part of our over-the-air updates “code push” product, we’ve built a custom compiler and runtime for the Dart language, primarily written by me (founder/CEO). Now that we have thousands of customers, I have many other responsibilities and need to bring on a fulltime engineer (you!) to take over primary responsibility for all of our C++ code (Dart & Flutter forks, custom runtime, compiler, etc.) and evolve it further than I could alone. Together, you and I will add obfuscation, improve our interpreter, possibly re-write method dispatch, etc. You don’t need to be a compiler/runtime expert. You do need to be capable of working on large open source projects, be comfortable with C++, want to work at a startup, work well independently (we’re remote) and want to learn and work on lots of different areas of code.
If you’ve contributed at least a little to WebKit, Godot, Firefox, or any other large open source project, are compiler/runtime curious, and want to work at a growing startup, you will likely find this role extremely rewarding.
We’re a small, senior team, making something people want. Tech: GCP, Cloudflare, React, Dart, C++, Rust. Shorebird operates almost entirely in the public over Discord. https://discord.gg/shorebird
https://shorebird.dev/jobs
Would be interesting to hear about demographic stats of your clientele. The fact that Flutter is only mentioned in your posts here, underlines its state of adoption in "western" communities, at least in the HN bubble.
Return | REMOTE | Software engineer backend (Go/Golang) | Full-time
Return (https://return.energy) is hiring a software engineer who will work on platforms that accelerate the transition to carbon-free energy. Return’s main activity is building and operating industrial-size Battery Energy Storage Systems. Our operations are located in the Netherlands, Germany, Belgium, and Spain. You will be making a measurable (country-level) impact on the transition to renewable energy. Return recently raised €300M to support its growth.
While we employ over 100 people, Return’s technical team is still small (13 people). Our platform automates processes in energy storage, monitoring, market optimization, sales, project management, procurement, construction, and customer service.
During the first three years of operation, we laid the foundation for our platforms, and we are ready to scale up. This is why we are looking for an experienced software engineer.
Your primary focus will be to further develop our battery virtualization platform that enables our customers to use slices of battery capacity distributed across our fleet of industrial-scale batteries.
Our tech stack/toolset is straightforward: Go, Python, Ruby, PostgreSQL, TigerData, dbt, Dagster, Grafana, Terraform, self-hosted + cloud compute. We tend to keep meetings to a minimum in order to provide at least five hours of uninterrupted coding time per day. We practice code reviews and apply automated and manual testing. Our web apps and platforms are often deployed multiple times per day.
Return has offices in Amsterdam, Berlin, Brussels, Hamburg, Munich, Madrid, and Stuttgart. We are very much open to working remotely as long as you live in the EU. Our hiring process is swift but thorough: a brief call to get acquainted and discuss financials, followed by one or more technical interviews, and a paid visit to Amsterdam to meet the team.
The tech team members have co-founded several companies and/or have experience with remote development teams since 2008. They will personally help you through most of the recruiting process (there is no recruiter involved).
Apply here: https://jobs.polymer.co/return/37860
Is the EU limitation non-negotiable?
Indeed, non-negotiable
Zulip | Go-to-market leader | REMOTE or San Francisco | Full-time | https://zulip.com/
At Zulip, we’re out to build the world’s best collaboration platform, and give users control over their data. Zulip is the only modern team chat app that is designed for both live and asynchronous conversations. Our product serves as the communication hub for businesses, open-source projects, educators and communities around the world.
We’re increasing our focus on go-to-market initiatives, and are looking for a go-to-market leader with hands-on B2B startup experience to take our business to the next level. This is a unique opportunity to take a well-engineered product with traction at thousands of organizations and drive the process of bringing it to a huge potential audience.
For full details, check out https://zulip.com/jobs/. Apply at jobs+gtm@zulip.com.
Apple | Cloud/Data Software Engineering | 3 days on site / 2 at home | Full-time | $181,500 - $320,000 USD + equity
Locations: San Diego and San Jose
This role is focused on building cloud services to assist in data pipelines and management. Responsible for the quality and accessibility of the multimodal data (including image, video, text, audio, sensor data, metadata, etc.) generated from various data collections, processing pipelines, and annotations. You'll design and implement systematic processes, automated pipelines, and collaborate with data collection, data processing, and ML & product engineers to create high quality data, support data-driven product and AIML development, and ensure data compliance with security and privacy regulations.
https://jobs.apple.com/en-us/details/200626456/senior-softwa...
Hey there -- are you the HM or an engineer on the team? I'm currently a Sr SDE at Amazon in SD, and would love to chat about this role.
Sesame | Full-time | SF/NYC/Bellevue | On-site | https://www.sesame.com/
Sesame believes in a future where computers are lifelike - with the ability to see, hear, and collaborate with us in ways that feel natural and human. With this vision, we're designing a new kind of computer, focused on making voice personal agents part of our daily lives.
Our team brings together founders from Oculus and Ubiquity6, alongside proven leaders from Meta, Google, and Apple, with deep expertise spanning hardware and software. Read more from Sequoia: https://sequoiacap.com/article/partnering-with-sesame-a-new-...
Open Roles:
- ML Engineers
- ML Scientists
- Product Designers
- Product Engineers
- iOS Engineers
- ML Model Serving Engineer
- Embedded OS Architect
- Mechanical Engineer, Product Design
- Embedded Engineers
- Electrical Engineer
- Audio Systems Engineer
https://jobs.ashbyhq.com/sesame
Marker | Full-time | Remote or Hybrid (NYC/SF/London) | https://markercollective.com
Marker is a technology venture from 3 leading communications agencies. We’re an incubator building and launching force-multiplying software products for communications teams.
Our first product is Delve (https://delve.news) — a coverage monitoring, analysis, and insight toolkit to track and measure the entire online conversation about your business or industry.
Our product team is small and autonomous, but with the resources, expertise, and customer access of the global agencies we work with. We’re hiring an early engineer to join us on this journey; you’ll have a large impact on what we build, how we build it, and where we’re going next.
Our current technology stack includes Deno, React, and PostgreSQL. Bonus points for expertise in any of: data visualization, distributed systems, web scraping, large-scale data pipelines.
Contact: dylan (at) company domain. No recruiters or agencies, please.
Senior DevOps Engineer | 100% Remote | Location:Canada https://activeprime.com/ We offer * Remote forever * Access to top-notch coaching * Freedom in how we operate. We are not and don't need VC funding (: The challenge * Build apps with Python, FastAPI, NiceGUI, PostgreSQL, Vue.js * Build scalable systems from the ground up * Design and evolve AWS Infrastructure using Python
Email: usman.ashraf@activeprime.com
Goody | Remote | $200–250K + equity and benefits | Full-time
Goody is hiring a full-stack Staff Software Engineer who likes to ship at a startup pace and has an eye for exceptional UI/UX.
I'm Mark, the technical co-founder and CTO at Goody. Despite being something everyone does, gifting is one of the areas of commerce yet to be disrupted. Our goal is to make people's days by making gifting easy, while building a sustainable business on that market opportunity.
We're looking for engineers who like to build at a startup pace, have a critical eye for detail and user experience, and thrive when given autonomy and ownership.
Our product is used by Google, Stripe, Anthropic, Meta, NBCUniversal, Notion, and others, and we also offer a developer API for commerce.
Check out our jobs minisite at https://jobs.ongoody.com/swe and feel free to email me at mark@ongoody.com.
AllSpice.io | Senior Software Engineer (Automation / CI/CD) | Python/Go/TypeScript | Boston / San Francisco / REMOTE (US) | Full-time
AllSpice is building GitHub/GitLab + CI/CD + Copilot for hardware engineering teams (smart vehicles, rockets, robotics, medical devices, IoT). We recently raised our Series A and are hiring a senior engineer to own major components of AllSpice Actions, our automation engine for circuit design. Work spans backend (Go), Python automations, API integrations, and a Vue/TypeScript UI. You’ll help improve our platform, build integrations and help define hardware DevOps. Stack: Go, Python, TypeScript/Vue, Rust, Postgres, AWS, Docker Swarm, Terraform, GitHub Actions, Gitea. Hybrid in Boston/SF or Remote (US). Small, senior team; high ownership; salary + equity + full benefits.
Apply: https://allspice.io/careers
ThreeFlow | Remote US | Full time | https://www.threeflow.com/
ThreeFlow is the first Benefits Placement System, a new category of enterprise software that allows benefits brokers and insurance carriers to manage the entire placement process in one shared system.
Senior Product Manager II https://grnh.se/yfhl8ant3us
Please apply directly
Atomic Tessellator | Front-end Engineer | REMOTE (UTC+12) | https://atomictessellator.com
We simulate materials at the atomic level for aerospace, defence, nuclear fusion, and advanced polymers. Our team of four built a near-comprehensive platform in the last year, we're the first to scale MLIPs across GPUs, and we're patenting our first rare-earth magnet substitute.
We're hiring a front-end engineer to take full ownership of our platform's UI, from testing to optimising performance to scientific visualisations.
Tech: Vue.js, TypeScript, Three.js, WebGL
More: https://atomictessellator.com/careers/front-end-engineer Apply: careers@atomictessellator.com
PostMatch.io | Growth Hacker/Marketing/Sales | Remote (USA/Canada) | Contract to Fulltime | Commission + Equity
I’ve built a SaaS product with PMF already solved and a clear roadmap. Competitor traction shows there’s plenty of room in the space, and I’m looking for marketers and growth hackers to help secure customers and drive growth.
You’d be a great fit if you:
- Know how to acquire early customers in B2B SaaS - Thrive on creative, low-cost growth tactics (organic + paid) - Enjoy working lean and iterating quickly
We’ll need to operate lean in the beginning, but once revenue starts flowing, there will be budget for paid channels and ads to help scale further.
Commission is VERY generous for the short term engagement.
I’m open to trialing potential partners on a commission basis, and if we’re a good fit and see results, I’m ready to discuss a strategic equity partnership or salary.
Let’s connect if you’re excited to help take a business from early traction to serious growth.
Contact: launch@postmatch.io
Strum AI | Founding Engineer | https://www.strum-ai.com | ~$150K salary | Equity negotiable
At Strum AI, we're reimagining technology that powers global supply chain using a fresh AI-first approach. Most supply chains are still stuck with Excel or enterprise tools that take months (and $MM) to adopt. Our mission is to lower that barrier — making it possible for any business, big or small, to access modern forecasting, inventory, and planning solutions in days, not months. We’re on our journey to democratizing supply chain technology. As our first engineer, you’ll be working with the founders (former Supply chain/tech directors at Amazon who have built key components of Amazon's supply chain) to develop the core product from the grounds up (involves application of LLMs, deep learning, optimization, agents, simulations, and serious UX re-imagination). We're looking for folks who have held Principal/staff level Engineering roles in big tech or have built SaaS startups from 0->1 that have gone to raise Series B+ rounds. The founding Engineer needs to be based in the U.S. Please reach out to us at: careers@strum-ai.com.
Intuition Machines, Inc. | Engineering Manager, ML Security/Research | MULTIPLE ROLES REMOTE - WORLDWIDE
Want to lead ML systems that protect hundreds of millions of users daily, operating at millions of req/s? Interested in building models under strict latency/compute constraints while adapting to adversarial drift?
Intuition Machines (company behind hCaptcha security suite) is hiring an Engineering Manager, ML Security/Research to lead a distributed team, own architecture, and stay hands-on with real-time ML + distributed systems.
If you have strong experience in production ML, MLOps, and large-scale infra, come help secure the internet.
Apply: https://apply.workable.com/imachines/j/2A562B4CE5/
Also hiring:
SREs https://apply.workable.com/imachines/j/CD0057C4CC/
Senior Backend Engineers https://apply.workable.com/imachines/j/A701CCC579/
Technical Marketing Manager https://apply.workable.com/imachines/j/A791867AA4/
And many more: https://apply.workable.com/imachines/
We work hand in hand with the ML team here. It's one of those rare environments where the problems are genuinely hard (adversarial ML at scale is no joke) and the people solving them are both brilliant and low-ego. Happy to answer questions.
I am currently an EM who is still very hands-on. Though I have taken graduate-level courses in Machine Learning, Computer Vision, and Data Science, I have never worked on a production machine learning project. I would love to apply, but I'm not sure if I have what you are looking for.
At CloudX (https://cloudx.io) we’re building a new supply-side advertising platform for mobile publishers. Yes, it's ads, and yes, there's AI involved, so stop reading here if that's not interesting to you.
It's a gnarly infra problem with huge scale, combined with an interesting product space that we think legitimately benefits from tasteful AI automation. We're doing cool things with Nitro Enclaves to prove that our auctions are fair. And our founding team have done this before with great success, first at MoPub (sold to Twitter) and MAX (sold to AppLovin).
We're hiring (all remote) for:
- Senior Fullstack Engineer https://jobs.gem.com/cloudx/am9icG9zdDogum5THF3fORqb1eEupFQx
- Senior Infrastructure Engineer https://jobs.gem.com/cloudx/am9icG9zdDo4vl4A1sEcc7sDQf8ZYiqR
- Senior Android SDK Engineer https://jobs.gem.com/cloudx/am9icG9zdDqPAWu1cxr3PmEuuTIdliI6
- Senior iOS SDK Engineer https://jobs.gem.com/cloudx/am9icG9zdDpOy3Qmt1fLsOu4gKwtwWTz
Our philosophy is to keep the team small, well-paid, and productive. We deploy every day and our monorepo CI suite takes about a minute to pass.
The best way to apply is directly through those jobs pages but if you have other questions you're welcome to email me at peter@cloudx.io. I always post here on HN because it's where I got my career started back in highschool; I will personally make sure you get a response if you apply.
Gaia AI | Fullstack Platform Engineer | Full-Time | Boston
Hi, I’m Mel at Gaia AI (https://www.gaia-ai.eco/).
We’re a small GreenTech startup in Boston building hardware and software in the forestry space.
Role: Full stack / platform engineer working on the web app and mobile app.
Preferred Years of Experience: >= 3
Our Stack: TypeScript, React, Mongo, AWS, React-native, Python
Company Size: 7 people
Company Location: Downtown Boston near South Station
Apply here: https://docs.google.com/forms/d/e/1FAIpQLSeXplH__tMz_EIRS4yq...
Feel free to reach out to me with questions: mel at gaia-ai.eco
I love browsing who is hiring. Sometimes you come across companies like this (and others) that you just hope do well.
Autokroma.com | C / GPU / AI dev workflows | HYBRID REMOTE-ONSITE | Porto / North of Portugal
We do audio video software : video editing plugins, web panels, GPU visual effects, encoders, decoders, AI assisted development & testing. All levels are welcome. You will work close to the code, users requests, whole UX in general, I try to minimize the layers between developers, products and final users. If any of those topics are of interest to you, and you're around Porto to meet me : send me an email, the first part of the email is "jobs" and after the @ the domain name. Tell me what you're looking for nowadays, a previous bad work experience you'd like to avoid and a good work experience that inspires you for the future.
SportsRecruits | Senior and Midlevel Software Engineers working with PHP, Laravel, Vue and React Native | Remote (US) | sportsrecruits.com
SportsRecruits is the leading sports recruiting network, connecting athletes, clubs, events, and college coaches in the recruiting process. The company’s network and tools are trusted by sports organizations such as the IWLCA, IMLCA, NFHCA, and Junior Volleyball Association. Every year, millions of connections are made on the network, resulting in commitments to the best academic and athletic institutions.
SportsRecruits is part of IMG Academy, the world's leading sports education brand.
Looking for:
1. a senior engineer with strong OOP and DDD skills. https://sportsrecruitsllc.applytojob.com/apply/m7xDEkcmrX/Se...
2. a mid-level engineer with a background in PHP, laravel and Vue and a strong desire to learn and work on a great team https://sportsrecruitsllc.applytojob.com/apply/yEdtjhFkby/Fu...
Hey Cat, is there a way to connect with you to learn more about these and other remote opportunities at sports recruits?
Pepr AI | pepr.ai | Onsite in San Francisco | Full-time | Multiple roles
Pepr is building the AI Operator for growth to replace the traditional ad agency with autonomous code. We apply the quant rigor of high-frequency trading to optimize ad spend, delivering a massive 20-50% upside in efficiency for our partners. We manage ad spend for category leaders like Cider and Cupshe with a clear path to managing billions of dollars. We are backed by Quiet Capital and are hiring for multiple engineering roles:
* Member of Technical Staff, Context - https://pepr.ai/careers?ashby_jid=593ab56b-185c-482d-b7bb-61...
* Member of Technical Staff, Full Stack - https://pepr.ai/careers?ashby_jid=6025c6f4-3b72-4dc6-8a2c-fa...
* Member of Technical Staff, Infra - https://pepr.ai/careers?ashby_jid=c4d307a4-321e-4e31-8b29-b7...
* Member of Technical Staff, ML & Optimization - https://pepr.ai/careers?ashby_jid=baf0e7ac-164f-4f1d-9938-de...
More at https://pepr.ai/careers
If you apply, please send a note to founders@pepr.ai. We will respond to each one
Spacelift | Remote (Europe) | Full-time | Senior Software Engineer | $80k-$110k+ (can go higher)
We're a VC-funded startup (recently raised $51M Series C) building an infrastructure orchestrator and collaborative management platform for Infrastructure-as-Code – from OpenTofu, Terraform, Terragrunt, CloudFormation, Pulumi, Kubernetes, to Ansible.
On the backend we're using 100% Go with AWS primitives. We're looking for backend developers who like doing DevOps'y stuff sometimes (because in a way it's the spirit of our company), or have experience with the cloud native ecosystem. Ideally you'd have experience working with an IaC tool, i.e. Terraform, Pulumi, Ansible, CloudFormation, Kubernetes, or SaltStack.
Overall we have a deeply technical product, trying to build something customers love to use, and have a lot of happy and satisfied customers. We promise interesting work, the ability to open source parts of the project which don't give us a business advantage, as well as healthy working hours.
If that sounds like fun to you, please apply at https://careers.spacelift.io/jobs/3006934-software-engineer-...
You can find out more about the product we're building at https://spacelift.io and also see our engineering blog for a few technical blog posts of ours: https://spacelift.io/blog/engineering
Additionally, we're hiring for a new product we're building, Flows. Mostly the same requirements and tech stack, without the devops bits. You can see a demo of Flows and apply for it here: https://careers.spacelift.io/jobs/6438380-product-software-e...
GetFast | Founding Engineer | Bay Area / Remote
We're on a mission to simplify running through wearables data. We're a small team of runners who love to build.
We're looking for a founding engineer to shape the future of our product and company. You’ll work across the stack–from building reliable, scalable systems to rapidly prototyping and launching new user-facing features. You’ll have significant ownership and influence on architecture, product direction, and engineering culture.
Ideally you love a few of the following: - Foundation ML models in the sensory space - Chat agents - Novel data visualizations - Recommendation systems - Operations research - Unique UX
https://getfast.ai/jobs
Kato | Founding GTM Strategy & Operations | Onsite in San Francisco | katohq.com
Apply here: https://jobs.ashbyhq.com/pear/7ecc09db-8a34-43ec-8a18-f48eb4...
Kato is building an AI-powered servicing platform that automates critical workflows across every channel with full compliance and best-in-class recoveries. Human teams are then free to focus only on the judgment-driven work that truly needs them.
We are starting today with a compliance first Voice AI agent that handles outbound and inbound loan servicing calls, and are already in production with major names in the fintech lending space like Bilt Rewards and Parafin.
We’re looking for a Founding GTM Strategy & Operations hire to help build the operational machinery that turns our early traction into a repeatable, scalable revenue engine. This is one of the most critical hires at Kato - someone who will work directly with the CEO to build out our sales motion, strengthen our brand, and create leverage across the go-to-market function.
Looking for someone with
- 1–2 years of experience in consulting or startups
- Prior outbound sales (BDR/SDR) or sales operations experience strongly preferred
- Bachelor’s degree in Business or related field
Magnetic | https://magnetictax.com | Multiple roles | San Francisco (ONSITE) | Full-time
Magnetic (YC S25) is building the AI tax preparer for accounting firms. We use vision models to extract and structure data from tax documents and automatically populate legacy tax software, saving CPA firms hours of tedious data entry per tax return. Firms are coming to us faster than we can build - our next tax season is already 10x the size of October's, and we have a waitlist for several X more.
We just raised a $5.1M seed round and are building a small, senior, in-person team. We believe in everyone talking directly to customers, and getting into the workflow themselves (i.e. learning how to do tax returns). We like to work together all day, whiteboard new ideas, get lunch together in person, and get drinks after work.
[1] Founding Engineer – https://www.ycombinator.com/companies/magnetic/jobs/77FvOwO-...
[2] Founding Tax Expert – https://www.ycombinator.com/companies/magnetic/jobs/eReV8hh-...
Email thomas @ website to apply
GrayMatter Robotics | Robotics Engineers, Architecture, IT/Automation | LA, USA ONSITE | https://graymatter-robotics.com/ –
GrayMatter Robotics deploys robotic systems for tackling tough jobs in surface finishing. We're a fast-growing company that solves some of the most challenging and rewarding tasks in manufacturing. We're deployed in production all over the US.
–
Robotics Engineer (all types) | $100K - $200K + Equity
We're looking for a few types:
-Lead Robotics Architect | $200k - $240k + Equity
If you're passionate and super skilled at architecture and c++ for large robotic systems, this is for you! We're building a software stack that is flexible and needs to handle a large variety of surface finishing applications (sanding, polishing, spray painting, sand blasting, grinding, ...).
-
two dozen more roles on our jobs page - not all roles are mentioned are on here: https://jobs.ashbyhq.com/graymatter-robotics
I'm the hiring manager - mentioned HN in your email: achille.verheye@graymatter-robotics.com
Virtasant | SRE/Platform Engineer | REMOTE (US Pacific hours) | Full-time
We're seeking an experienced SRE / Platform Engineer to design, build, and maintain scalable infrastructure for mission-critical systems in a fast-paced environment:
Requirements:
- 8+ years industry experience (3+ years in platform/SRE roles)
- Strong Linux/Unix, networking, and system internals knowledge
- Programming skills (Python, Go, Java)
- Cloud platforms (AWS, Azure, GCP) and Kubernetes
- IaC tools (Terraform, Ansible, Pulumi)
- CI/CD and monitoring tools experience
Apply at: https://virtasant.teamtailor.com/jobs/6703434-platform-engin...
I have done a lot of work in IaC space and DevOps in general, Would love to get in touch with you guys
GovSignals (https://www.govsignals.ai/)| New York (hybrid) | Full-time | Platform Engineer We’re building GovSignals, the most advanced government-contracting AI platform. We've raised a $5.5 million seed round led by Unusual Ventures, and our team brings deep experience from Palantir and across the national security sector.
We’re hiring a Platform Engineer to work directly with our CTO to build the foundation that powers how we develop, deploy, and scale AI systems — high-performance services, modern runtimes, and tooling that make engineering at GovSignals fast, secure, and elegant.
Stack: TypeScript, Node, Cloudflare Workers, Kubernetes, Docker, Postgres, Terraform, AWS
Apply here: https://jobs.ashbyhq.com/GovSignals
Channable | Utrecht, Netherlands | HYBRID
Channable is a fast-growing B2B SaaS platform that offers a fully integrated way to market your products online. We empower marketers and online businesses to manage, scale, and optimise their marketing.
We're looking for a Python Software Engineer to join us! For more information, please check the job description: https://jobs.channable.com/o/python-software-engineer-pip
We use the following technologies and tools: Python (3.13), PostgreSQL, pydantic, sqlalchemy, typing, requests, logging, flask, fastapi, pytest, mypy, ruff, Sentry, Prometheus, Grafana, Loki
Do you want to read more about our engineering culture? Then have a look at our popular tech blog: https://tech.channable.com
Additionally, you can also take a look at some of our open-source work at https://github.com/channable to get a feeling of how we work together and what our code looks like.
Please note that candidates are required to be located or willing to relocate to the Netherlands. We work on a hybrid policy, and we go to our beautiful office in the city center of Utrecht twice per week.
ASBL | Full-Stack Engineers (Senior and Staff), Mobile Engineers, Devops Engineers | Hyderabad, India | ONSITE | 35-80L INR We're a fast-growing, profitable proptech company in India, using technology to solve deeply complex problems in the construction and real estate space. Our mission is to build high-quality homes and deliver them on time—a massive challenge in this industry. Your code directly impacts everything from our supply chain and project management to the final home-buying experience for families.
We're looking for product-minded engineers who want to own problems end-to-end in a high-impact environment. We use cursor and are AI first.
Stack: React, Angular, TypeScript, Node.js/FastAPI, Postgres, Redis, Docker, GitHub Actions, AWS/GCP, OpenTelemetry.
Culture: AI-native (everyone uses Cursor/Copilot), small teams, high ownership, fast iteration.
Learn more and apply at: asbl.in/careers/software-engineering. Please mention you saw us on Hacker News.
Songscription | Founding Engineer | San Francisco, CA | In-Person/Remote
At Songscription, we are building state-of-the-art AI models to automate music transcription, with the vision of enabling any musician to learn any song, on any instrument, at any level.
Apply at https://songscription.ai/careers and/or feel free to shoot me an email at alex (at) songscription.ai
Paperless Post |NYC/Hybrid or REMOTE(US ONLY)|
Hi! We’re Paperless Post, and we help people celebrate moments that matter with our customizable, design-forward digital invitations. The PP Engineering team, a highly collaborative group of developers and technologists, is charged with building and refining a consumer-facing product that millions of people interact with each month. Our individual feature teams each focus on a unique piece of the user experience and are made up of engineers, product managers, QA, and product designers. Our open roles are below:
1. Senior Fullstack Software Engineer, Revenue Growth| Full-Time| React, GraphQL, Golang
2. Software Development Engineer in Test| Full-time| Javascript/Typescript, Playwright, Cypress, Jest, React Testing Library
3. Senior Analytics Engineer| Full-time| SQL & Python
4. Software Engineer, Front End| Full-time| React Native
We offer: competitive compensation + equity + generous PTO/Sick leave + medical benefits + remote-friendly + more!
If you are interested, please apply here: https://www.paperlesspost.com/about/careers/ and shoot me (Briana, Sr talent acquisition lead) an email at: recruiting@paperlesspost.com
Topliner - Senior Fullstack Developer (Node.js / Laravel / React+TS / AI Integrations) - Remote - $80k/year
https://topliner.app
We’re building Topliner, an AI-powered platform for executive search.
What you’ll work on: - Integrations with Loxo, Metaview, GetSales, Calendly - API design, background jobs, and sync pipelines - Auth flows, queue processing, caching - React+TS interfaces
Requirements: - 5+ years fullstack experience - Strong Node.js, Laravel/PHP, React+TS - API integrations, OAuth, async jobs - Understanding of scalable systems and data pipelines - Fluent English
Compensation: - $80k/year - Remote - Part-time → full-time path - Equity potential
https://www.linkedin.com/in/iamarsenibragimov arsen at topliner.app
Uniplay | Software Engineer (Mobile + Frontend Focus) | STOCKHOLM ONSITE/REMOTE HYBRID 3/5 | https://uniplay.io & Uniplay Business on App Store
We’re looking for a Software Engineer (Mobile + Frontend Focus) who can make Uniplay feel amazing in the hands of users. Smooth, playful, fast — the kind of app experience that people don’t just “use,” they enjoy. If you care about detail, motion, and flow, you’ll fit right in.
https://careers.uniplay.io/jobs/6689178-software-engineer-mo...
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Uniplay | Software Engineer (Backend-heavy) | STOCKHOLM ONSITE/REMOTE HYBRID 3/5 | https://uniplay.io & Uniplay Business on App Store
We’re looking for a Software Engineer (Backend Product Engineer) who loves building fast, scalable systems — the kind that don’t just “work” but elevate the product. If turning raw AI + data into real-time game logic sounds fun, you’ll probably love it here.
https://careers.uniplay.io/jobs/6685001-software-engineer-ba...
Zeven | Senior Backend Developer | ONSITE in Zurich (Switzerland) | Full-time | Competitive salary + stock options
We're a newly-founded and well-funded startup that is seeking to revolutionize the sports industry with AI-powered solutions. Our mission is to unlock human potential and redefine the sports experience through innovation and technology.
We are looking for an experienced Senior Backend Developer and sports enthusiast to join our on-site team in Zurich, Switzerland. This is a hands-on, high impact role. We use Typescript for web, Python for ML, PostgreSQL, React + TanStack, AWS and SST.
Please see the Full Job Description [https://tinyurl.com/sw-zeven] for requirements and more details about our Tech Stack.
We are offering full-time employment with a competitive package:
• Competitive salary and stock options.
• Pension plan bonus and 25 days of paid vacation plus public holidays.
• Charming office next to the lake of Zurich with fully-equipped kitchen.
• Top-notch equipment (MacBook Pro laptops, standing desks, etc.).
• We love to organize company outings and sport events.
If you're a motivated and experienced backend engineer who is crazy about sports and looking for a new challenge, we'd love to hear from you! Please email CVs to alex@zeven.ai
We do not consider remote candidates, agencies and candidates located outside the EU/UK/EEA/Switzerland
Zetier | Multiple US locations (VA, PA, FL, TX, CA, NY) | ONSITE | Full-Time
Zetier develops real-world tools and capabilities to secure our nation in the short- and long-term. If you’re excited to delve deep into low-level systems, exploit dev, and more alongside a group of passionate hackers, then we’d love to hear from you.
Open-sourcing our work as much as possible is integral to Zetier and what we stand for. As folks who learned to hack on platforms like Linux, we aim to give back to the OSS community. Not only do we encourage our engineers to contribute, but we go a step further, adding monetary incentives to do so.
We’re looking to find the right people for a range of roles, including:
+ Vulnerability Researcher
+ Android Security Engineer
+ CNO Embedded Engineer
+ CNO Software Engineer
+ IT Security Engineer
+ Senior Technical Lead
+ Business Developer
+ Program Manager
All open positions: https://zetier.breezy.hr/
Our approach and benefits: https://zetier.com/careers/
Different skill set? Drop us a line at hello@zetier.com
Raiffeisen Software | Senior Angular Developer | Vienna, Austria | Hybrid (3 HO / 2 On-Site - must be based in Austria)
We’re looking for someone who’s genuinely strong in Angular to help build and evolve our company-wide Design System. You’ll work closely with designers who maintain the system in Figma, and your main focus will be translating those components and patterns into high quality Angular libraries. No backend work involved.
Our design system is widely adopted across the company: more than 400 applications in over 7 business units rely on it, from internal analytics tools to the flagship online banking platform.
Stack: Angular, TypeScript, SCSS Nice to have: Experience with Schematics. Team: Colleagues in Vienna and Linz, plus teammates in Hungary. The company language is German, though English is common in the team.
Why join: If you want to push your frontend craft further, this role gives you a large scale environment, real impact, and space to grow.
Apply here: https://r-software.1brd.com/job/57bb8724-3cce-46c8-b94f-2cf6...
Recital | Remote (Canada) | Full-time | https://recitalapp.com
In-house lawyers waste 25% of their time looking for stuff. Recital uses non-obvious ML approaches, uniquely enabled by LLMs, to help them find it. We're diving into the relatively-unexplored data buried in contracts, building layers of data analysis that are shown into an interface that feels simple and easy. It's an AI product that doesn't feel like an AI product.
We're a small, global, all-remote startup. It's our second startup in the space (the first was acquired). We follow modern product management (discovery) & development (DORA) practices, emphasize developer experience as an accelerator of customer value, and use provably effective management techniques (à la Manager Tools). Our team emphasizes strong emotional intelligence and self-awareness.
We're looking for Canada-based senior+ full-stack developers, with solid professional experience in both Ruby on Rails and a modern frontend framework (Vue, React, etc). Experience in data wrangling is a bonus.
https://recitalapp.com/careers/
Subsets | Copenhagen, Denmark | ONSITE | Full-time | Competitive Salary+Equity | https://www.subsets.com
Hi, I'm the co-founder of Subsets - a lifecycle growth platform for subscription businesses. We help businesses such as The Atlantic, Daily Mail, and Matas increase subscription growth through AI-driven retention and engagement initiatives. By analyzing subscriber behavior, Subsets automatically generates audiences and measures the incremental revenue lift in lifetime value, all within a platform designed for Lifecycle Marketing and Growth teams.
We are looking for experienced engineers for the following roles:
- Fullstack Software Engineer - https://thehub.io/jobs/692736ead5f5f40a2e1db9f0
- Senior Backend Software Engineer - https://thehub.io/jobs/692734b51cd59309d1bee21b
- Senior Data Engineer - https://thehub.io/jobs/6913bd08ec344369a247deb5
Redpanda Data | REMOTE | Full-time | https://www.redpanda.com/careers
Redpanda is pioneering the Agentic Data Plane (ADP) - a new category in AI infrastructure that makes it simple and secure to connect AI agents with enterprise data and systems. Built on a multi-modal data streaming engine, Redpanda empowers agentic applications that reason and act in real-time with speed, autonomy, and precision. Global leaders including Activision Blizzard, Cisco, Moody's, Texas Instruments, Vodafone and 2 of the top 5 banks in the U.S. rely on Redpanda to process hundreds of terabytes of data a day. Backed by premier venture investors Lightspeed, GV and Haystack VC, Redpanda is a diverse, people-first organization with teams distributed around the globe.
* Software Engineer, Core Replication - https://job-boards.greenhouse.io/redpandadata/jobs/457731100...
* Software Engineer, Connect - https://job-boards.greenhouse.io/redpandadata/jobs/457974900...
* Software Engineer, Kubernetes - https://job-boards.greenhouse.io/redpandadata/jobs/462890600...
* Senior Design Engineer - https://job-boards.greenhouse.io/redpandadata/jobs/454906500...
Automattic | Remote | Full-time | Multiple roles
We’re looking for engineers to help us build, grow, and maintain products used by over a billion people each month across WordPress.com, WooCommerce, WordPress VIP, Jetpack, Tumblr, Beeper & Texts.com, Day One, Pocket Casts, and many more.
If you love the open web, open source, radical problem ownership, and simple over pure solutions, Automattic is probably the place for you.
Experienced Software Engineer
https://join.a8c.com/enghnSystems Engineer
https://join.a8c.com/syshnHey there, not sure if someone has mentioned this in the past but the questions on the application form seems to be excessive and unnecessary. I dropped off after 3 questions.
Lantern | https://withlantern.com | Software Engineers (Python, Full-Stack) | Full time in New York, NY (ONSITE)
Lantern is building AI-powered revenue intelligence—think autonomous agents that turn cold outreach into warm conversations. Our platform automatically detects buying signals across your tech stack [1], prioritizes opportunities, and helps B2B sales teams focus on deals that actually close. We're an agentic-first startup building with Python, BAML, FastAPI, Next.js, and React, backed by a modern data stack (Postgres, ElasticSearch, ClickHouse, DuckDB). We deploy on Kubernetes/AWS and use Temporal.io for workflow orchestration. We're hiring software engineers who want to work on cutting-edge AI and agentic systems. You'll translate complex customer needs into scalable architecture, optimize AI model efficiency through prompt engineering, and ship features that directly impact how revenue teams operate. We value ownership, bold ideas, and people who want to push boundaries.
This role is based in our Manhattan office (4 days/week in-person). We offer full health and dental coverage. Apply here: https://forms.gle/kEi5MDDiaJKdyN3fA I'm Maksym. If you're excited about agentic AI and reshaping B2B sales, shoot me a note at maksym (at) withlantern.com.
Routing24 | Last Mile Logistics Expert | Remote (Worldwide) | https://routing24.com | Part-Time
Routing24 builds and provides professional route optimization tools to SMBs for free.
We are seeking a part-time consultant and advisor with extensive experience deploying commercial route optimization and TMS/DMS products in real-world business environments.
We offer hourly or per-project rates. To apply, please email: denis@routing24.com
Candid | Founding Engineer | Cambridge/Boston | Onsite/Hybrid
We're building a photo-sharing app that uses CV to automate the annoying parts of sharing photos with friends.
Stack: FastAPI, Postgres, Supabase, AWS. We have a mobile app in progress and an ML pipeline—need someone to own the backend, wire it all together, and ship.
Looking for someone who's: - Done real backend work (Python, FastAPI, whatever) - Deployed ML/CV to prod, not just notebooks - Knows their way around embeddings and similarity search - Cares about privacy/security (we're handling sensitive data) - Has shipped something real, ideally end-to-end
This is a founding engineer role. You'd work directly with me (CEO) and our mobile engineer. High ownership, fast pace, significant equity.
Bonus if you've done mobile integrations or been an early engineer before.
Cambridge/Boston based. Prefer onsite but hybrid works if you can hit the ground running.
nlm280@gmail.com | Subject: "Founding Engineer – Candid"
Drop your GitHub and a quick note about something you've built from scratch.
Layer Health | https://www.layerhealth.com/ Our engineering team: https://www.linkedin.com/company/layerhealth/people/ Location: BOSTON (Boston Common) or NYC (downtown) - hybrid in both locations; <<NO REMOTE>> Headcount: ~34, hiring ~2 per month
Stack:React / Typescript / Python / GCP
Open Roles (all roles require a MINIMUM of 6 years of work experience): Fullsack Engineer (Senior) Python/React/Typescript * ML Infrastructure (Staff+) * Data Infra Lead/Engineer * ML/Research Scientist (PhD's) * MLE's (looking for CS/engineering background ideally) * Security Engineer
We Offer: * competitive base salary + equity + great health/medical benefits * unlimited PTO * collaborative engineering-first culture
Layer Health was founded in 2023 by leading machine learning researchers from MIT and Harvard Medical School. We are building an AI layer that can accurately and scalably synthesize information from medical records, with the mission to reduce friction everywhere in healthcare. Our LLM-powered platform is solving chart review once and for all, across use cases. For health systems, our first product dramatically accelerates clinical registry abstraction in areas ranging from surgery and cardiology, to oncology. Our long term vision is for our AI layer to safely transform patient care and minimize unnecessary heartbreak. Layer Health’s diverse founding team brings expertise across machine learning, UI/UX, large language models, and medicine.
Email me at mike.hauschild@layerhealth.com for more info!
Ursa Major | https://ursamajor.com | Entry-level Software Engineer | $95,000 - $130,000 Base | Full-time | Hybrid in-person in northern Colorado, US
Ursa builds propulsion for aerospace and defense, so... rocket engines.
My team works on software and process problems across the company, but we specialize in the data system used by development and test teams. We work on anything from data backhaul, post processing, and anomaly detection to the frontend that lets them plan and manage test campaigns and do data analysis. The data plane is built on the FDAP stack and we have some super interesting work upcoming to integrate some of our data post-processing pipeline with our custom DataFusion UDF library. Overall stack is Rust, Python, Typescript.
Role is hybrid in-person in northern Colorado. Our headquarters is also our manufacturing and test facility, so a super interesting place to spend a couple days a week with amazingly smart and engaged stakeholders. People generally commute from Denver, Boulder, or Fort Collins, all great places to live.
Only open to US citizens or greencard holders due to export laws around rocket engines. I’m the HM so feel free to ping me with any questions. https://ursamajor.com/careers/software-engineer/
Hello there, for some of the entry level positions it seems to be on site at the Colorado location. Is full remote available or possible for out-of-state folks?
And is there a contact email to reach out to or is here preferred?
This is a hybrid in-person role. We generally spend ~2 days a week at the office, so not a huge burden, but you need to be in commuting range. Relocation is provided. Aerospace is a hardware-centric field so it tends to come with the territory.
I'm happy to answer questions via email: doug at the same domain as the website listed above.
Langdock (YC S23) | Product Engineers (Full-stack), Infrastructure Engineers, AI Associates | Berlin, Germany ONSITE | https://langdock.com –
We're Langdock, and we've built the LLM platform that 2,000+ companies trust to power AI features for 100,000+ users. After hitting $10M+ ARR with >10x year-over-year growth, we're expanding our Berlin team to shape the next chapter of conversational AI.
–
Product Engineer (Full-stack) | Total Compensation (incl. Bonus) €80K – €156K | Equity
Build product features from conception to deployment, collaborating closely with our CPO and working across the entire tech stack to deliver AI-powered features that drive enterprise adoption.
Stack: NextJS, React, Prisma, Postgres, Redis
-
Infrastructure Engineer | Total Compensation (incl. Bonus) €80K – €156K | Equity
Contribute to our deployment infrastructure and lead integrations with customer cloud environments. You’ll work hands-on with the latest cloud and container technologies, ensuring our platform runs reliably and securely for some of Europe’s top enterprises
Stack: Terraform, Azure, AWS, GCP, OpenShift
-
AI Associate | Total Compensation (incl. Bonus) €80K – €100K | Equity
Three-month rotational program with a pathway to high-impact commercial roles. You’ll join a cohort of technical, customer-facing talent who build deep product expertise and commercial acumen from day one.
-
Check out our jobs page here: https://jobs.ashbyhq.com/langdock
Hightouch | Multiple Roles | Remote | Full-time | $180,000 - $320,000 USD + equity
Hightouch is the modern AI platform for marketing and growth teams. Our AI agents reimagine marketing workflows, allowing marketers to create content, plan campaigns, and execute strategies with transformational velocity and performance. Hightouch is a rare company built on the intersection of two fundamental technological shifts: advances in LLMs and agentic AI, and the creation and rapid adoption of cloud data warehouses like Snowflake and Databricks. Building on these tailwinds, we’ve become a leader in AI marketing and partner with industry leaders like Domino’s, Chime, Spotify, Ramp, Whoop, Grammarly, and over 1000 others. Our team focuses on making a meaningful impact for our customers. We approach challenges with first-principles thinking, move quickly and efficiently, and treat each other with compassion and kindness. We look for team members who are strong communicators, have a growth mindset, and are motivated and persistent in achieving our goals.
Open Roles: Backend Engineer, AI Content Agents Developer Productivity Engineer Full Stack Product Engineer ML Engineer, AI Decisioning Software Engineer, AI Agents Software Engineer, Control Plan Software Engineer, Customer Studio Backend Software Engineer, Distributed Systems Software Engineer, Journeys https://hightouch.com/careers#open-positions
We are committed to reviewing all applications
Fusionbox | Python + TypeScript Engineers | United States| Full-time | REMOTE (Legal to work in the US) We're a software engineering consultancy that builds enterprise software the right way. We negotiate the right to open source all our client code, maintain a handful of popular libraries, and our engineers contribute to Django core. We sponsor PyCon, DjangoCon, and Django Girls because we're invested in the ecosystem we build on.
We're looking for software engineers who value software design, system architecture, and collaboration. You should be comfortable with about half of these areas and eager to learn the rest: web application security, relational database design (PostgreSQL, beyond "SELECT *..."), Django internals, React, and distributed systems. What you'll actually work on: complex state machines for financial workflows, multi-tenant architectures with row-level security, custom database functions when the ORM isn't enough, and React frontends that handle real-time data without being a mess of useEffect hooks.
We're a small team where you'll own features end-to-end (database design to React components) and have opportunities to shape technical decisions. You'll get paid to write source code with a team that practices empathy and values work-life balance. If you've ever wished your job involved more elegant state machines and fewer marketing landing pages, let's talk: info@fusionbox.com.
Conduit | Software Engineer (Product) | Hybrid (San Francisco) | https://helloconduit.com
Conduit is revolutionizing warehouse operations with our modern yard and dock management system. By building a frictionless pickup and delivery experience for warehouses, we empower logistics teams to operate with unparalleled efficiency and visibility. In a sea of point solutions, we differentiate ourselves by offering a modular all-in-one platform that combines workflows to deliver 10x the value to customers. Our mission is to be the “Air Traffic Control” for warehouses, ensuring efficient, fast, and safe operations. We just raised our $6M Seed, have zero churn, hit 172% NRR this year, and are focused on scaling in upper mid-market and enterprise.
As a product-minded software engineer, you'll play a critical role in helping grow the company. While your core job is to build great products, you’ll occasionally step outside of product to support go-to-market efforts or customer success — a great opportunity to learn how this massive, critical industry works. We currently have three engineers on staff and are looking for a fourth.
Tech Stack: Python, Django, PostgresQL, GraphQL, TypeScript, Svelte
Apply here: https://app.dover.com/apply/conduit/57ed27f3-d8ca-4344-a17a-...
Norm is building AI that understands regulations for regulatory compliance. Our AI currently automates compliance determinations for federally regulated financial content, though our vision is to build a platform that can handle any regulation in any industry. As AI begins to permeate our society, Norm aims to become a critical building block for other AI systems that need regulatory intelligence. You can read more about our vision here: https://www.norm.ai/post/building-regulatory-ai-agents
We've raised $137m from top-tier investors to pursue this vision. We're growing very quickly and have major, household-name financial institutions as clients and investors. We're working on hard, interesting problems and want to push the boundaries of what's possible for AI-driven products. We're hiring for many engineering roles in NYC and SF, including:
- Full Stack Engineer, Senior + Staff ($190k-270k)
- Applied AI Engineer ($200k-275k)
- Cloud Infrastructure Engineer ($175k-250k)
- Forward Deployed Engineer ($190k-250k)
We're also hiring for many non-technical roles. The best way to apply is online on our website (we review every application!). Full list here: https://jobs.ashbyhq.com/norm-ai?utm_source=7ow8wN5o3g.
GreenArrow Email | Remote | Full-Time
https://www.greenarrowemail.com/careers/developer
I'm Alex McHale, Lead Developer at GreenArrow Email. We're looking to add an additional developer to our team. The right candidate will have solid Go skills and can "hit the ground running" (so sorry for the cliché). Bonus if you're a polyglot who might have skills in Ruby on Rails and JavaScript.
We've put a lot of thought into our job post. Please give it a read. If you think you're a fit, there's a link at the bottom of the post with a form to fill out.
Just applied as a Ruby developer who's very keen on exploring new languages (other than JS, that is!).
Hey Alex,
I appreciate the time you taken to put into this job post. It says you're looking for an experienced developer but it also says in the post that you won't disqualify someone who doesn't have the qualifications and unfamiliar with all areas of technical competencies.
Guess the question is, are you looking for an experienced developer or open to folks of all levels willing to learn and get up to speed as mentioned in your post? And speaking of Greenarrow email, how can folks get in touch? Thanks
RINSE | REMOTE or San Francisco, Los Angeles, Chicago, Boston, New York, New Jersey, Seattle, Austin, Dallas, Toronto, or Washington DC | Software Engineer | Full-Time | https://www.rinse.com
Rinse provides dry cleaning and laundry delivery services to customers in twelve metropolitan areas in the US and Canada. We have sophisticated logistics optimization software, a polished consumer product, and firm business fundamentals. We're now over a decade old - this is a stable, yet consistently growing and innovating, company.
Our engineering team is distributed across the United States and internationally, and has been entirely remote for years now, but a desk can be provided in the above cities if you'd prefer.
We're open to both newly-graduated engineers or more senior engineers, provided they meet our bar. We're particularly interested in true full-stack engineers, with strong React / Typescript / CSS skills to complement comfort in a Python / Django environment. We're also seeking engineers with experience leveraging AI to automate complex operational processes.
Search term bingo: Logistics, Django, Python, Optimization, React, React Native, Postgres, Mobile Engineer, Automation, Delivery
https://www.rinse.com/careers/software-engineer/
FeedbackFruits | Senior Full-Stack Engineer | Amsterdam | HYBRID
We build peer review and feedback tools for universities. Students submit work, review each other, and get structured feedback. We integrate with every major LMS (Canvas, Blackboard, Moodle, Brightspace) and are exploring where LLMs can genuinely help in education.
Stack: Ruby on Rails, Ember.js (moving to Hotwire), PostgreSQL, Azure/Kubernetes.
We're mid-transformation: moving to autonomous teams, mob programming, whole-team product discovery. Looking for engineers who want to shape how a team works, not just write code.
Apply here: https://feedbackfruits.com/careers?ashby_jid=04b4666f-5b64-4...
Prophet Town LLC | Various Software Engineering Roles | US – Remote and Hybrid | English fluency required | Full-time | $150K-$250K annual total comp (multiple)
I’m the founder, trying to do “enlightened business.” We are a people-first, fully-remote, boutique indie tech agency – building a team of talented, high integrity, and community-minded individuals first, then building businesses around them. Our leadership staff are ex-Fortune 100; everybody touches code. Notable recent projects: internal tools for Anduril, and voltagepark.com.
We’re currently especially seeking:
Full-Stack Software Engineers (React, NextJS, Ruby on Rails; Typescript, Python; Database Design, Devops, and third-party API integrations)
IoT Developers (Python, MQTT, GraphQL, AWS, Test Infrastructure)
Please apply using this Google Form: https://forms.gle/Dxpj7eTwcHpjiGT39. Applicants who submit before December 19 will typically receive a reply by December 29. Tier3 roles are typically 5-10 y/o/e with $150-$175k annual total comp. Tier4 roles are 11-20 y/o/e, $210-$250k annual total comp. Higher tiers exist, and we welcome exceptional applications.
Mending | https://mending.com | REMOTE (in US) | Full-time | Product Engineers Mending is a team of healthcare nerds, software engineers, product designers, direct primary care doctors, health insurance experts, and more. We are building a healthcare system that makes sense, starting by redefining the role of health insurance – one that focuses on reducing friction for doctors and patients, and investing in ways to create more meaningful doctor-patient relationships.
* Product Engineer: https://www.mending.com/careers/product-engineer
We’re looking for a motivated and impact-oriented Product Engineer to join our small team of 5. Your primary focus will be building data pipelines and backend systems that automate and improve workflows for patients, providers, and internal operations.
You will be instrumental in ensuring seamless interactions from efficient patient support and operational workflows to reliable payment processing, which are powered by the robust systems you design and implement. As a key contributor, you will partner closely with internal stakeholders and external customers, translating insights into product requirements documents that directly drive your work.
Tech stack: Python (flask, temporal) on the backend, Nextjs/React on the frontend
Artificial Analysis | https://artificialanalysis.ai | Full Stack Engineer, ML Engineer, Member of Technical Staff | Onsite in San Francisco or in Australia/New Zealand | Competitive Salary + Equity
Artificial Analysis is an independent AI benchmarking and insights provider. We benchmark AI to help engineers and companies understand AI and make informed decisions regarding which AI technologies to use. We are fast growing with a team of 20 and have backing from investors including Nat Friedman, Daniel Gross & Andrew Ng.
We are hiring for four roles:
1. Full Stack Engineer: Full Stack Engineer to support our benchmarking of AI and with communicating these benchmarks to our users. Proficiency in Typescript & Python required. Familiarity with LLM APIs preferred. Tech stack: Javascript/Typescript, Node.js, React/Next.js, Python.
2. ML Engineer: ML Engineer to support our benchmarking and evaluation of AI software stack. You will design and run benchmarks and evaluations of different AI models. Strong analytical skills and proficiency in Python required.
3. Member of Technical Staff: You will design evaluations of different AI models and work to translate technical insights to analysis that helps companies navigate AI.
Apply at hiring (-at-) artificialanalysis.ai with your resume, github and dot points on relevant experience (including anything you've built). Add | HackerNews to email subject line.
New Lantern | https://newlantern.ai | Software engineers (frontend and backend product engineers) | Full time in San Francisco, CA (ONSITE)
New Lantern is building an AI radiology resident—think Cursor for radiologists. Our application integrates the three software tools radiologists use all day [1], together with AI, to create a platform that saves radiologists toil and lets them focus on reading images and finding disease.
We are a series A startup with ~15 engineers (~25 total staff), have live customers generating revenue, several years of runway, and are backed by Benchmark, Anthropic, and other great investors.
We're hiring for several engineering roles. You'll work directly with our founder/CEO, our staff radiologists, and our end users to build a product that radiologists rely on daily. You'll have real ownership and autonomy, and ship meaningful work frequently. Learn more and apply at https://careers.newlantern.ai
I'm Steve, New Lantern's Head of Engineering. If you're interested or want to learn more, shoot me a note at (my HN username)@newlantern.ai.
[1] a radiology image archive & viewer, a medical report dictation system, and work management system
I love that you have to find the cancer on the CT scan to see the jobs page. That’s creative. Now I’m craving some gamified version of that to see how terrible of a radiologist I would be.
Clerq | Staff Engineer | Onsite 3 days (New York City) | https://clerq.io Clerq is a NYC based fintech startup building a next generation platform payments platform that delivers a seamless checkout experience for high-ticket transactions. By leveraging modern bank rails, the platform offers the conversion and UX benefits of cards with risk and money movement infrastructure purpose-built for large purchases. Clerq replaces outdated manual payment methods like cash, checks and wires and expensive card surcharges with a smooth, integrated solution that helps merchants convert more customers without sacrificing margins.
We have started with the $1T+ U.S. auto vertical, where our platform is growing rapidly and already powering payments for several of the most recognized brands in the industry including multiple Fortune 500 companies. With proven traction, the company has expanded into high-growth adjacencies including high-ticket e-commerce, private travel and powersports.
We recently announced our series A and are breaking records every month, so are looking for a Staff software engineer who is excited to scale out the future of bank payments. Currently we are primarily looking for backend engineers to focus on our core payments engine.
Stack: Python/Django, Postgres, Temporal, React, AWS Comp: $225k-260k + Equity
Email me at nick@clerq.io if you are interested in hearing more!
Breezy | Engineer | Full Time | SF We’re building an AI employee for solo service pros, replacing their calls, texts, and admin work so they can actually do their jobs.
Who you are: A fast, customer-driven builder who owns problems end-to-end and wants to help shape product, tech, and company.
What you will do: Ship full features fast, talk to customers, and use cutting-edge AI to turn messy problems into clean automated systems.
Comp: $100–200k + 0.2–1.0% Email: founders@getbreezy.app
Oboe (https://oboe.fyi) | Mid to Senior Engineer, Full stack | HYBRID - NYC | https://jobs.ashbyhq.com/oboe/e795dbd6-6cf2-4177-a363-d298d2... | $170K–$230K + equity
Oboe's goal is simple: teach one billion people one trillion things. We'll do that by building the world's first completely generalized AI-powered learning platform. Today, so much of our focus is spent on making machines smarter. At Oboe, we believe it’s time for machines to make humans smarter.
We’re a small but mighty team made up of builders who love learning, being challenged, and changing the world. If that kind of job appeals to you, we should talk.
We’re looking for a Full-Stack Engineer to work across Oboe’s technology stack, from our backend pipelines that leverage AI to generate world-class content, all the way to the interfaces that our users use to engage with that content on the web.
We’re a team of generalists, so this job will have you learning every part of the systems and features that bring Oboe to life. This is a highly hands-on role where you’ll have tremendous impact, ship real features to real users, iterate quickly, and learn a ton.
Hybrid (3 days/week in office in NYC). Great benefits and unlimited PTO.
Apply via the link above.
Bloomberg | Senior Software Engineer | Hybrid (NYC) | Full-time | $160k - $240k USD + bonus
Every day, Bloomberg’s clients rely on secure and seamless access to our products. Our team makes that possible by building infrastructure that verifies identities for both clients and employees. We design systems that are fast, resilient, and highly available, capable of handling large volumes of authentication traffic around the clock.
We are embarking on an initiative to modernize and unify Bloomberg’s authentication landscape. Your work will directly affect the experience of Bloomberg’s employees and clients worldwide.
You'll need to have
- Experience guiding the architecture of large scale authentication systems.
- Experience developing or operating Open ID Providers, Authorization Servers, and Identity Providers
- Deep understanding of OAuth, OIDC, SAML, FIDO or similar protocols
You can expect to
- Lead design and development of Bloomberg’s next-generation authentication and MFA systems, aligning with future product goals
- Create scalable, end-to-end identity solutions across web, API, and proprietary technologies
- Collaborate with cross-functional partners across product, design, and engineering
Apply: https://bloomberg.avature.net/careers/JobDetail/Senior-Softw...
Thrive Career Wellness Inc | LLMOps Engineer | Hybrid - Toronto (Canada) | $140-160k [https://thrivemycareer.com/]
Only apply if you are legally eligible to work in Canada.
We’re looking for someone who is (or can quickly become) strong in end-to-end LLMOps: building and optimizing LLM pipelines, managing inference performance, improving reliability, and supporting production AI features. You’ll work closely with our Staff Engineer and Data Engineer on a small, highly technical team.
We don’t have hard requirements around degrees or specific model frameworks - but you do need hands-on experience with LLMs, vector databases, embeddings, prompt optimization, and deploying/maintaining ML systems in production. Part of the process includes a practical take-home assignment (real-world, not leetcode), followed by technical conversations with engineering leadership.
We’re looking for someone who can think in systems, make good architectural decisions, and operate with a high level of ownership. Thrive is not a place where work is micromanaged - you’ll thrive here (pun intended) if you’re proactive, self-directed, and comfortable moving quickly without rigid structure. Happy to answer any questions here!
If you’d like to apply, please email bianca@thrivemycareer.com with your resume or apply on our company website
Pure / collectpure.com | Los Angeles ability to start remote |$145,000 - $200,000 + significant early-stage equity
About Pure: Modernizing a Multi-Billion Dollar Market Started in 2023, Pure is one of the fastest-growing marketplaces for tangible assets. We're replacing outdated systems by combining the reliability of traditional trading infrastructure with cutting-edge technology. Our mission is to give collectors and investors the financial infrastructure they deserve.
Why We’re Hiring a Full Stack Engineer: We need a full stack engineer to lead and own critical features end-to-end, making key technical decisions that define our platform. You will build, maintain, and scale our core backend, including the order matching / order-book logic—focusing on concurrency, correctness, and speed. You'll work deeply with PostgreSQL (data modeling, query optimization) and build high-quality UI/UX using TypeScript + Next.js.
This is a high-ownership role where you will drive the architecture and strategy behind a real-money financial exchange. If you have experience with marketplaces, matching engines, or financial systems, and you thrive on moving fast without sacrificing quality or correctness, you will have immense impact here.
Stack: TypeScript, Next.js, Node.js, PostgreSQL, Concurrency/Matching Logic
If you're interested please submit your interest here: pure.cookd.dev/jobs/engineering
Ezra | Principal Engineer (Full-Stack) | US REMOTE | Full-time
Ezra is a venture-backed startup building at the intersection of finance and artificial intelligence. We're building a platform to accelerate capital deployment into world-positive investments.
I'm Rob, the CTO, and we're looking for a technical leader and IC (12+ years exp) to own our backend architecture and implementation. You will be bridging traditional backend services with AI agents and inference systems, ensuring reliability at production scale. This is a high-autonomy role for someone who thrives in early-stage environments. You'll be working with other high performing engineers who will each own key components of our system.
The Role:
Drive architecture for Python-based backends (Django/FastAPI) and AI inference systems.
Build agentic AI workflows (retrieval strategies, eval sets) using OpenAI/Anthropic/LlamaIndex/Langchain.
Own features end-to-end, from system design to React/Next.js frontend implementation.
Stack: Python, Django/FastAPI, React, Next.js, AWS (RDS/Postgres, Terraform), Vector stores.
Contact: Email me directly at robert+hn25@ezra.fi with your resume, or apply here: https://www.ezra.fi/careers/principal-fullstack
GovDash.com | Full Stack Software Engineer - AI Agent Orchestration | Full-Time | New York City | $150K
GovDash is redefining government contracting, a $700B+ market driven by slow, outdated tools. We are building the AI-first ERP that unifies capture, proposal development, and contract management, replacing disconnected point solutions with a unified, intelligent system.
We recently closed a $10M Series A led by Northzone with participation from Y Combinator. This funding validates our approach and fuels our mission: to empower businesses to win contracts and deliver on the government missions that advance American interests.
You will own projects end-to-end, from the Node/TypeScript backend coordinating automations to the React/Next.js frontend delivering seamless user experiences. You will be the reason contractors can scale their business and better serve the government mission. This is a chance to apply deep technical skill to a massive, untouched industry with a meaningful national impact.
If you're interested please submit your application here: https://govdash.cookd.dev/jobs/engineering
We're also hiring a growth engineer! $130-150K Less focused on the core product and more focused on increasing sales & marketing velocity https://govdash.cookd.dev/jobs/growth-engineer
Twing.AI | AI/Full-Stack Engineer & Forward Deployed Engineer | Remote (US-friendly timezones) or NYC | Full-time or Part-time
We’re a lean (4 people, 3 of which are engineers), bootstrapped team building a private-equity automation platform (deal analysis, document processing, chat, investment theme research). Shipping fast, learning daily, and looking for hands-on engineers who want outsized impact.
- Stack: React Router 7/React 19, shadcn/Tailwind v4, Node/TypeScript (strict), PostgreSQL + Prisma + pgvector, S3; AI workflows with embeddings & LLMs.
- Why join: small team with direct ownership of core product, zero bureaucracy, Greenfield decisions and ability to learn extremely quickly, you’ll ship to paying users weekly.
AI / Full-Stack Engineer
- Own features end-to-end: data ingestion → AI pipelines → UI. - Design and tune LLM/embedding flows; keep latency/cost in check. - Requirements: strong TypeScript/Node, modern React, SQL + data modeling; comfort evaluating/using AI models; bias to ship.
Forward Deployed Engineer
- Work directly with customers (PE analysts/partners) to turn messy workflows into productized features. - Rapidly prototype, measure impact, harden for production. - Requirements: full-stack chops, great product sense, calm under ambiguity, willing to jump between code, data, and customer calls.
Happy to also talk to the self-taught. We care more about ability than credentials and value slope over intercept.
How to apply: Email jobs@twing.ai with “HN – [Role]” in the subject, a short note on something you’ve shipped, and any links (GitHub/portfolio). No recruiters.
Senior Python Engineer — Rebuild AI LLM Reasoning/Governance Layer (Contract, Remote) We built a working pipeline: • metadata extraction • structured AI reasoning • governance logic • multi-parameter hardware output (BLE) It works now, but it needs to be rebuilt cleanly and professionally. Your workflow: • You generate logic • We test internally • You get structured “better/worse/why” feedback • You refine • Repeat until convergence ________________________________________ You’ll Work On • multi-step reasoning → deterministic guardrails → parameter mapping • async/latency optimization • preference/override capture logic • stable FastAPI backend ________________________________________ You Should Have • Deep Python • FastAPI • LLM structured-output experience • A systems/recursive logic mindset
Send portfolio + availability.
Submit portfolio + availability at https://form.jotform.com/253356862839168
I don't see a contact email listed, but would be happy to chat!
Finch | Staff Software Engineer, Backend | HYBRID - SF or NYC | https://jobs.lever.co/finch/62ac428a-80ef-4469-9e06-0b87ed4f... | $200K+ base + equity
Finch (tryfinch.com) is building unified API infrastructure for employment systems—think Plaid, but for payroll and HR data. We connect 401k providers, insurance companies, and other fintech apps to 200+ payroll providers through a single integration. Series B backed by General Catalyst, Menlo, YC, and angels including founders from Plaid, Brex, Mercury, and Ramp.
We're looking for a Staff Backend Engineer (10+ years) to lead large cross-team initiatives, design systems for high-volume data processing across complex employment integrations, and help set architectural direction. You'll work with NodeJS, TypeScript, PostgreSQL, Redis, and AWS. We deploy daily, practice TDD, and care deeply about building reliable, scalable APIs. Strong systems design skills and comfort with ambiguity are key—you'll be defining problems as much as solving them.
Hybrid (2+ days/week in SF or NYC). Equity includes a 10-year exercise window. Full benefits, unlimited PTO with 3-week minimum.
Happy to answer questions here, or apply via the link above.
Vibrant (https://www.vibrantpractice.com) | Founding Engineer | Full-Time | SF (hybrid) or Remote with frequent travel to SF
We're building Cursor for doctors. At Vibrant, we've picked the expensive, high-touch, data-heavy subspecialties of functional, integrative, and longevity medicine, and we've created AI agents that reduce hours of clinical work to minutes.
We're a world-class team of health tech founders, AI builders, and clinicians from Meta, Stride Health, Peloton, and Hinge Health. In just five months, we've built notetaking/scribing, Clinical Decision Support, and some of the integrations a clinician needs to run their practice with Vibrant as their AI Operating System.
In the words of doctors using our product already in production: "I have goosebumps, this is really incredible. Very accurate." "Seeing the patient overview AI-generated summary come to life after placing a couple notes is AMAZING. I'm losing it over here."
Our stack: Typescript, React, NextJS, React Native, Expo, AI SDK, custom AI agents, RAG, tools, and agentic workflows.
It's still early days for us, and we're looking for folks who ship fast and are curious and resourceful. If that's you, shoot me an email at pedro [at] vibrantpractice.com or just book an intro with me: https://book.vimcal.com/p/pedro/quick-chat
Stellar Science | Hybrid (USA) Albuquerque NM, Washington DC (Tysons VA), Dayton OH | Full time, interns/co-ops | U.S. citizenship required | https://www.stellarscience.com
Company: We're a small scientific software development company that develops custom scientific and engineering analysis applications in domains including: space situational awareness (monitoring the locations, health and status of on-orbit satellites), image simulation, high power microwave systems, modeling and simulation, laser systems modeling, AI/ML including physics-informed neural networks (PINN), human body thermoregulation, computer vision and image processing, high performance computing (HPC), computer aided design (CAD), and more. All exciting applications and no CRUD. We emphasize high quality code and lightweight processes that free software engineers to be productive.
Experience: Except for interns, we currently require a Bachelors degree in physics, engineering, math, computer science, or a related field. Masters or PhD is a plus. (Roughly 25% of our staff have PhDs.)
Technologies: Mostly C++23, Qt 6.9, CMake, git, OpenGL, CUDA, Boost, Jenkins. Windows and Linux, msvc/gcc/clang/clangcl. AI/ML and analysis projects use Python and C++. Some projects use Java or Typescript/React.
Apply online: at https://www.stellarscience.com/careers/.
Saypien | Berlin, Germany | REMOTE (Europe) | Full-time
We're building an AI-native SaaS platform that helps companies extracting actionable insights from data in real-time. Think of it as an architectural intelligence layer that ingests heterogeneous data, learns your business context, and delivers decision-ready guidance.
Tech stack: Next.js, React, TypeScript, PostgreSQL, Redis.
–
Hiring for two roles:
Software Engineer (Full Stack) - €60-157k (incl. Bonus) | Equity
You'll build and optimize our web platform end-to-end, work closely with AI, Product, and Design. Strong Node.js, PostgreSQL, React/Next.js. Experience with LLM integrations is a plus.
AI Product Engineer (Full Stack) - €70-169k (incl. Bonus) | Equity
More senior role bridging product and engineering. End-to-end feature ownership, customer feedback integration, shaping product direction while shipping production code.
–
Small team, real customers, fast iteration cycles, shipping.
Apply: https://work-at-saypien.jobs.personio.com
CoPlane (https://coplane.com/) | Product/Design Engineer + Designer | NYC or Remote (North America) | Full Time
The world doesn't need another ERP. CoPlane is building the Agentic Orchestration platform that enables enterprises to orchestrate intelligent processes across their existing systems. Founded by ex-Stripe/Segment product and tech leads, we're changing how businesses operate their backoffice - helping them scale intelligence not headcount.
We're looking for exceptional engineers to grow our small founding team of engineers that include ex-founders, open source contributors (authors of neovim and neverthrow), and architects of petabyte-scale data platforms. You'll work with billion-dollar enterprises solving their hardest, most mission-critical automation problems.
If you're excited about working at the nexus of data, automation and AI, and want to make a significant impact in an early, well-capitalized startup with large enterprise design partners, we'd love to hear from you.
Roles: Product/Design Engineer and Designer.
For more info and to apply: https://coplane.com/careers
Starbridge | Senior Engineers (Kotlin/Java/React/Typescript) | NYC or Remote | Full-time | starbridge.ai
Starbridge is building an AI platform that turns large-scale public and enterprise data into reliable sales insights. We are early, moving fast, and building from zero to one, so this role will have huge ownership and product impact.
Backend Engineer: (looking for Kotlin/Java/Scala experience). You'll work across the backend: building enterprise integrations, large-scale scraping and parsing pipelines, and systems that let users apply LLMs to millions of documents to generate insights at scale.
Product Engineer: (React/Typescript) who would work closely with product and design to build user-facing parts of the platform. You will craft performant, stable frontends that explain technical concepts to non-technical users and help us iterate fast based on customer feedback.
AI Engineer: Applied AI plus strong software engineering. You will build, evaluate, and deploy LLM-driven features like deep document analysis and interactive chat, working with models from OpenAI, Anthropic, and Gemini. Expect hands-on Python, ML system design, experimentation, and production reliability. Bonus for RAG depth and frameworks like LangChain, LlamaIndex, or Hugging Face.
We're looking to build our in-person team in NYC but also open to remote!
Apply: https://starbridge.ai/careers and mention HackerNews or email melissa@starbridge.ai with your resume.
Source (https://source.network)| USA/Canada: REMOTE | Full-Time | https://careers.source.network
Our mission is to make it normal, not heroic, for edge AI, mobile apps, and critical software to run close to where data is born: on devices, in vehicles, in field hardware, not just in a distant GPU farm. We’re building the data and trust layer that lets developers ship systems that still behave correctly when links are flaky, latency is awful, and the cloud is optional instead of mandatory—instead of the usual “SQLite everywhere + ad-hoc sync” duct tape.
We’re growing fast and are looking to fill the following positions:
-Chief of Staff - https://source.network/careers/chief-of-staff
-Lead Edge AI Engineer - https://source.network/careers/lead-edge-ai-engineer
-Head of Developer Relations - https://source.network/careers/head-of-developer-relations-r...
-Lead Technical Writer & Documentation Engineer - https://source.network/careers/lead-technical-writer--docume...
Kernel Intelligence | Senior Backend Systems Engineer | Remote (US) | Python / FastAPI / Async / Distributed Systems
Kernel is building the data backbone for commercial real estate — converting messy CRE documents into structured, decision-ready data using ML and distributed systems. It’s a $20T+ market still trapped in PDFs and siloed tools, so the impact is immediate and real.
We’re an engineering-first company — our technical breakthroughs set the direction for what we can commercialize. Our team is small, senior, and high-trust. Every engineer owns production systems and directly shapes the platform’s capabilities.
You’ll design and own backend systems powering AI-driven pipelines: async FastAPI services, SQLAlchemy 2.x models, event-driven ingestion workflows (Pulsar/Kafka), multi-tenant auth (OIDC/JWT), Kubernetes deployments, and full observability.
Stack: Python 3.12+, FastAPI, AsyncIO, SQLAlchemy 2.x, Pulsar/Kafka, OIDC/JWT, Kubernetes, GitOps/Terraform, OpenTelemetry, Prometheus.
Comp: $150k–$200k + up to 3% equity
Apply → https://kernel-intelligence.breezy.hr/p/99e076eed192-backend...
Atomscale | Applied AI/ML Engineer | Boston, MA (Hybrid Onsite) | https://atomscale.ai
Atomscale is building AI to improve atomic-scale materials manufacturing. Our goal is to translate new materials into new technologies and products by ensuring they can actually be created at scale faster and cheaper.
This is a hard (but exciting!) challenge that involves hardware integrations, AI that understands materials data, and real-time dynamic intervention during processing.
⎯
We're looking for an Applied AI/ML Engineer that will help:
- Develop new models to analyze materials processing data
- Improve systems for model infra & deployment
- Build data engineering pipelines to handle large amounts of multimodal data
(You don't need background in materials science)
⎯
More details: https://www.atomscale.ai/careers/applied-ai-ml-engineer
To apply: email jobs@atomscale.ai with the job title + HN
At Peregrine, we are transforming the way organizations engage with their data, making it easily accessible and immediately actionable for those who need it, when they need it most.
SF / NYC / DC | In-office | Full-time | $130,000 - $275,000
[Leadership] Engineering Manager (SF) https://grnh.se/s7yxefzs5us
[Leadership] Staff SWE, AI (SF) https://grnh.se/0w7ot24o5us
Staff SWE, Product Security (SF / NYC) https://grnh.se/b2kbmt3j5us
SWE, AI (SF, NYC, DC) https://grnh.se/yl9kuqrg5us
Sr Software Engineer (SF, NYC, DC) https://grnh.se/gwf63pot5us
Sr Product Designer (SF / NYC) https://grnh.se/s96svypy5us
Sr Design Engineer (SF) https://grnh.se/z8ev1cgu5us
Product Manager (SF) https://grnh.se/kyvpq2ww5us
Combinaut | REMOTE (US) | Developers: front end and Ruby | Contract | https://www.sparkle.health/
We’re looking for remote candidates to join our team of kind, hardworking, and creative people!
Frontend Developer - Must have strong design sense and eye for detail, as well as 3+ years of experience developing web apps with modern HTML, SCSS/SASS, WCAG, and UI patterns. Experience with Rails, VUE.js, and WebComponents/CustomElements is a plus.
Ruby/Rails Developer - Must have 3+ years Ruby on Rails experience, preferably with growing depth of skill on a single app. We have multiple clients with different deployments and customizations to business logic, and we use Github version control. Experience with Vue.js, US healthcare, and transactional application development is a plus.
About the project: We create tools for healthcare organizations that help patients find care (https://www.sparkle.health/).
* It is a large app, been around for many years, so there is a mix of greenfield new features as well as maintenance and improvement of existing features.
* Our team is international and all remote, but mostly overlaps with the Pacific or Central time zone.
* Our developers work with near-autonomy toward shared goals. We don't micro-manage.
* We actively maintain work/life balance and reject crunch culture. We work hard to foster an atmosphere of independence and trust.
To apply: Please email marc @ combinaut dot com with your resume and GitHub url.
BITS GmbH | Munich/Germany | IT Consulting | IT Project Management | Software Architecture | Software Development | DevOps | Fulltime | Onsite/Hybrid | https://mybits.de
At BITS, we support both, corporations and startups in the digitisation of their business units and processes. We are looking for fulltime (all genders)
to join our teams.If you are looking for challenges and like to push issues forward, then we would be happy to hear from you.
German language skills on the level of at least C are mandatory for the work in our projects.
More info: https://www.mybits.de/karriere | About BITS: https://www.mybits.de/portfolio/
Feel free to contact us: kontakt@mybits.de (please refer to HN)
Natera | Staff Software Engineer | Full-Time | Remote, USA | 174k - 200k USD | Genomics Tech | https://natera.com
Natera, the leader in cfDNA testing, is expanding the EMR (electronic medical records) engineering team with a Staff Software Engineer (L5) role. The team consists of 8 engineers mostly on the senior side with a heavy focus on interoperability, scalability, resilience and building net new capabilities. We are a hungry group of hackers who value quality, confidence and sensibility. You'll be joining the team to help level us up to a world class EMR platform.
We have a mix of off-the-shelf EMRs and interoperability engines (Epic, Mirth, etc) and greenfield cloud native solutions. We are looking for an engineer who has deep experience in the world of EHR and EMR workflows and knows how to build systems from the ground up. Our tools of choice are often React, Typescript, Postgres but we have a wide variety of cloud native and other applications in the mix.
You'll be helping lead day to day through shipping code, reviewing code, designing applications and systems, building, deploying, releasing. If you're an enthusiastic engineer who's ready to take the next step reach out below!
The usual benefits include unlimited PTO, RSU grants, medical, dental, vision, 401k, bonus, etc. Send your resume via email to astruthers AT natera dot com or reach out on LI https://www.linkedin.com/in/code-lorde/
Checkly | Multiple Roles | REMOTE | Full time | https://www.checklyhq.com/
Checkly helps engineers build reliable products by unifying testing, monitoring and observability. OpenTelemetry, Playwright, and Monitoring as Code are our foundation for unifying performance and reliability. In 2024, we raised $20M in Series B funding from Balderton, CRV, and Accel to take things to the next level.
-Senior Backend Engineer (Remote, UTC-3 to UTC+3)
-Enterprise Account Executive (Remote, USA - ET, CT, MT)
-Senior Product Marketing Manager (Remote, UTC-4 to UTC+2)
-Senior Customer Solutions Engineer (Remote, USA - ET, CT, MT)
See the full descriptions and apply here (and mention HN): https://jobs.ashbyhq.com/checkly?utm_source=hn
Tandem Health | Software Engineers | On-site in Stockholm, Sweden | Full time
At Tandem Health we're building a clinician copilot to allow clinicians to focus on care rather than administration. We’re building, launching and iterating quickly, and are already rolling out across some of the largest care chains across Europe, including most of the NHS.
Our core product listens in to the patient-clinician encounter to generate medical records, allowing clinicians to save 5-10 minutes per patient. No longer do clinicians have to catch up on administration after hours. Some even tell us that their partners notice they're much more relaxed after starting to use our product, and we couldn't be happier :)
We’re expanding our Stockholm team with exceptional engineers! We use Python (backend), TypeScript/React (frontend) and C# (Windows app) and our infrastructure runs on Kubernetes in Azure.
Even if we don’t have a role out your specific skill set, we’d love to talk! Our tech team is small but growing and you’ll have an outsized impact on an important problem.
More info at https://www.tandemhealth.ai/recruitment
Feel free to reach out to john.moberg@tandemhealth.ai if you have any questions!
Puma.tech | Remote-first with PST overlap | iOS/MacOS, Android, Ai/ML, Growth | https://puma.tech
Hi all, I’m Yuriy, founder of Puma.tech. Previously worked as software engineer & developer advocate at Cloudant (YC S08, Acq. by IBM), Meteor (YC S11), Parse (YC S11, Facebook/Meta), and explored AI/ML (computer vision for self-driving cars).
We have two products:
1. Puma iOS & Android – browser with built in LLMs & Wallets. Private by design.
2. Puma AI app for Mac – ChatGPT/Atlas, but with ability to pick different model providers and fall-back to local-first ones for data privacy.
Open Roles: Eng (iOS/MacOS, Android, Ai/ML, Browser Extensions), Based Social Media Intern; Internships: Eng, Design, Growth
We’ve raised a few rounds from some of the best builders in crypto and ai:
Protocol Labs (YC S14), Chris Larsen (Ripple), Anatoly Yakovenko (Solana), Illia Polosukhin (NEAR Protocol), Sridhar Ramaswamy (Snowflake CEO, Neeva, Greylock), Jason Warner (poolside.ai, ex-GitHub CTO), Don Ho (Orange DAO, Quantstamp W18), Evil Rabbit (Vercel), John Phamous (SF Compute) and other amazing builders.
How to Apply: email careers+hn [at] puma.tech with your GitHub, a note on what you're most proud of building and what you'd like to build next.
Thank you!
Squint | Onsite, San Francisco | Squint is the leading manufacturing intelligence platform. We're leveraging the latest in AI, spatial, and hardware capabilities to accelerate human potential and spark the next industrial revolution.
What makes Squint special? - Our customers include some of the most iconic manufacturing brands across Food and Beverage, Automotive, and Consumer Package Goods. Work here literally transforms how the world around you is made.
- We're not replacing people with AI, we're up-leveling them; capturing insights, turbocharging workflows on the factory floor, and making every operator an expert.
- We're bringing consumer-grade quality to enterprise software, combining cutting-edge tech with deep customer empathy to build a product that's powerful, magical, and deeply loved by our users.
High Priority Open Roles:
- Product Engineer, High Velocity
- Senior GTM Recruiter
- Controller
- Executive Assistant to the CEO
- Director of Enterprise Sales
- Director of Enterprise Sales, Energy Sector
- Director of RevOps
- Customer Strategy Partner
- Strategic Enterprise Account Executive
- Senior Sales Engineer
View full list of roles and apply here: https://jobs.ashbyhq.com/squint.ai?utm_source=Hackernews
PrairieLearn (Remote US) — Full-Stack Software Engineer — TypeScript / Node / Postgres / AI
PrairieLearn (https://www.prairielearn.com) is an open-source assessment platform used by universities across the US (Berkeley, Princeton, Michigan, Illinois, and others). We power mastery-based learning and large-scale exams.
We’re a small, profitable, early-stage company (bootstrapped, no VC) and we’re hiring full-stack engineers to help us continue to grow. You’ll work across the stack and have meaningful ownership from day one.
We’re also developing AI tooling in the product, including LLM agents to help instructors create content, and vision-language models to help grade student work. This is practical, user-facing AI work with real-world impact — not a research sandbox.
Tech we use: Node.js / TypeScript backend, Postgres, AWS, React. PrairieLearn is open core: https://github.com/PrairieLearn/PrairieLearn
Details:
- Location: Remote (US only)
- Salary: $100k+ depending on experience
- Benefits: Stock options, unlimited PTO, flexible hours
- Role: Full-time. (We’re not able to sponsor visas at this time.)
If this sounds interesting, please email jobs@prairielearn.com. We’d love to talk.
Official job posting: https://www.prairielearn.com/jobs
Estuary | US-Based / Remote | Full-time – https://estuary.dev/
Estuary is a VC-backed, post–Series A startup powering right-time data replication and transform — from sub-second CDC replication to terabyte-scale OLAP data flows.
We’re open-source, developer-first, and focused on making data movement radically simpler across both our Platform and Applications layers.
We’re hiring for:
Head of Applications Engineering
Own strategy, people, delivery, and SLOs across our Applications stack (SaaS integrations, transformation UX, AI enablement).
Partner directly with the CTO to shape roadmap, sequencing, and engineering standards.
You’ll build and support a healthy engineering org, improve how we plan and deliver work, strengthen incident response, and step in to code when it helps the team move faster.
Great fit for someone who’s led multi-team groups, grown senior engineers, and shipped complex, data-heavy products.
Senior & Staff Backend Engineers (Integrations)
5+ years backend experience; Go required, Rust a plus. Own core systems powering real-time data pipelines. Build complex API/database integrations, improve connector frameworks, and tackle deep challenges in performance, reliability, and developer experience.
To apply: careers@estuary.dev
Rover | Barcelona, Spain & Seattle, USA | Software Engineers (Multiple Roles) | Full-time Rover is the world’s largest online marketplace for pet care. We connect millions of pet parents with trusted sitters and walkers, and we’re building a global platform that combines technology, community, and love for animals. With offices in Seattle, Barcelona, and beyond, we’re scaling an engineering culture focused on high-quality code, data-driven product decisions, and customer empathy. Open Roles:
Data Analytics Engineer (Barcelona) Lead/Senior Software Engineer (Barcelona) Senior Data Engineer (Barcelona) Senior Frontend Platform Engineer (Barcelona) Senior Product Engineer (Barcelona) Site Reliability Engineer II (Seattle) Staff Engineer (Seattle)
Apply: https://www.rover.com/careers/engineering
Sumble is the newco from the founders of Kaggle. We are hiring a designers, full stack engineers and ai/ml engineers.
Can view our roles and apply here: https://apply.workable.com/sumble-inc/ We are building a knowledge graph from web data with a first focus on data for go-to-market teams.
We use web data to identify things like org structure, tech stack, and key projects (e.g., GenAI initiatives, cloud migrations). Our product already has strong product-market fit, early revenue, and happy customers — and now we’re ready to accelerate.
Our long-term vision is to become the world's best data vendor. Try the product at sumble.com.
We are a team of 19 with experience at companies such as Google, Meta, Stack Overflow, Rippling, Snowflake, Confluent and Kaggle.We just announced a $38.5MM financing: https://techcrunch.com/2025/10/22/sumble-emerges-from-stealt...
Hiya! Went ahead and applied to the designer role (Carla R.) — sounds like really exciting stuff and I'm looking forward to hearing back :)
Are you still hiring for the 3 month old postings or have they been filled?
These are evergreen roles.
Nice!
Rockbot | Senior Engineers (Fullstack & Ads) | Remote (US) | rockbot.com
Media platform for businesses. Music, TV, digital signage, ads. Runs in restaurants, bars, retail chains across the country. ~20 engineers, real ownership, backed by Google and UMG.
Stack: Go, Vue, GCP, Kubernetes, NATS (future) for device comms.
Fullstack: Own features end to end. 5+ yrs backend, 2+ yrs frontend, cloud infra. https://grnh.se/kf32f5fk4us
Ads: Ad serving, targeting, measurement, data pipelines. Ad tech background helpful (VAST, IMA SDK, SSAI). Distributed systems, SQL. https://grnh.se/f8msf4aw4us
$150K-$210K + equity + benefits.
Questions welcome, or email ryan dot sheppard at rockbot dot com
Zigment (https://zigment.ai) | Bangalore / Bengaluru, India | Full-time | ONSITE Zigment is a customer journey platform. We make it super simple to build AI agents for enterprises. Why should you join us?
- Small & lean tech team. - See AI in action with enterprises. - Build reliable & scalable AI systems. - Passion for tech & AI. - Access to the latest AI coding & productivity tools.
Open Roles (Hiring):
- Software Engineer - Forward Deploy Engineer (Agent). (Fresher/Interns). - Project Manager / Delivery Manager. (From Services or Product-based companies)
For SDE, you will need experience with TS/JS/Python.
Location: Bangalore, India
* We are also accepting interns & new graduates. Feel free to send the email below. *
To apply:
Send your resume to contact@zigment.ai with "Saw HN Post" in the subject line or mentioned in the email.
For Forward Deploy Engineer & Integration Engineer Role: Apply here:-> https://forms.gle/qSeJpsdaWEVJjDwv6
Our process is speedy. Looking forward to your application.
Turnstile (https://turnstile.ai) | REMOTE (US/Canada) | Fullstack Engineer (Tech Lead)| $190k-225k salary + equity
---
We're a small (23-person) team of repeat founders and seasoned operators building a next-gen quote-to-cash platform. This is a tight-knit and senior crew — most of us have 10-25 years' experience, much of it together. The last company we built, Second Measure (YC S15), scaled to 70+ people and tens of millions in revenue, and was ultimately acquired by Bloomberg in a landmark deal.
We've built a category-defining product and are now gearing up to scale. We're looking for a Tech Lead with early-stage startup experience to help architect our platform and mentor a small team of talented engineers.
We're well-funded by top investors (First Round) and just raised our Series A, are fully distributed, and recognized for building intentional, inclusive culture. We offer competitive global rates (SF salary + equity), equal pay by level, and comprehensive, family-friendly benefits.
I'm Mike, one of the founders— if interested, apply here (https://jobs.ashbyhq.com/turnstile) mention this post.
Beacon AI | San Carlos, CA | Hybrid (On-Site) | Full-Time | www.beaconai.co Beacon AI builds intelligent systems that make aviation safer and more autonomous. We’ve completed multiple DoD programs and are expanding our team with exceptional technical leaders to push the boundaries of human-machine collaboration in the cockpit.
At Beacon, you will lead by example, mentoring and growing a small team of talented engineers (typically 1–2 to start) while staying hands-on in design and execution. You’ll help shape critical systems that advance aviation safety and autonomy, working alongside a team that values effort, creativity, and accountability.
We’re hiring Lead Engineers with 5-9 YOE who love solving complex problems. At Beacon, you’ll own your work end-to-end, from prototype to deployment, and literally see your code take flight in real world aviation environments! Roles:
++ Lead iOS Engineer [Tech Stack: Swift, SwiftUI, UIKit, Mapbox]
++ Lead Infra/Backend Engineer [Tech Stack: AWS]
++ Lead WebApp/FrontEnd Engineer [Tech Stack: Python, Typescript, React]
++ Lead Autonomy/Robotics Engineer [Tech Stack: C++, Python, iOT]
++ Lead Security Software Engineer [Skills: Ability to perform hands-on security engineering tasks, CMMC Compliance Knowledge]
Join us at beaconai.co/careers. Mention in the application that you saw our post on HN.
Pump Up | https://pumpup.com | React Native (Expo) Engineer | Remote | Full-time
We’re a small, technical founding team in based in SF building an assistant for tradespeople — electricians, plumbers, contractors. Our app turns job site voice notes and photos into structured job records, quotes and invoices. We’re seed-funded, ship fast, and spend a lot of time with users in the field, building practical AI that saves people real hours every week.
We’re hiring a React Native engineer to own big chunks of the product across iOS, Android and Web. You’ll work directly with the founders and take lead on the mobile client. If you like autonomy, fast iteration, and shaping product you’ll fit right in.
Experience with React Native Web, native media pipelines, or AI workflows is a bonus. The role is remote, but some overlap with PST is important. Compensation ranges depending on location.
See https://pumpup.com/careers or email me directly at mands@pumpup.com if you want to build tools that make real work easier.
Vantage | Senior/Staff Software Engineers | NYC and Remote | Full Time Vantage is an a16z-backed FinOps / Cloud Cost Management platform that helps 15,000+ organizations globally like Block, Vercel, Temporal, Rippling, FanDuel, CircleCI, etc manage their infrastructure costs. We are a ruby/rails shop and if you love infrastructure, it's a very interesting role as our customers are others like you looking to manage their infra spend.
We also have a lot of exciting projects right now for AI/Agent workflows - basically an agent that can auto-remediate cost related issues on behalf of our customers. We're a well funded Series A company and [backed by a16z, Scale venture partners and founders of Cloudflare, DigitalOcean and Segment]. The company is between 50-75 people today and scaling up quickly.
We're headquartered in NYC but US-remote friendly (sorry, we can't handle international at this time).
Website: https://vantage.sh/ Learn More: https://www.vantage.sh/careers
EagleSight.ai | Forward Deployed Engineers (Fullstack & ML) | Las Vegas, NV | ONSITE | Full-time
EagleSight builds AI-powered vision agents for casino surveillance. We turn existing cameras into real-time detection systems that catch cheating and dealer errors as they happen. We're deployed in major Las Vegas casinos and growing.
We're hiring two Forward Deployed Engineers:
Fullstack – Own the product experience and on-prem deployments. You'll build and maintain our dashboard (React), backend services (Python/Node), and deploy full-stack systems on local GPU servers. 3+ years experience, strong with Python, TypeScript, Docker, Linux.
Machine Learning – Own our real-time vision pipelines end-to-end. Train, tune, and deploy deep learning models at client sites using PyTorch, ONNX, TensorRT. 2-3 years ML experience, comfortable with Linux, Docker, and shipping models as services.
These are field roles. You'll deploy and debug systems on-site at casinos and hotels. Startup mindset required – we're a small team moving fast.
Tech: Python, React, PyTorch, Docker, Linux, on-prem GPU infrastructure
Apply: https://eaglesight.ai/careers
Flax Health | Salt Lake City, UT (Remote-Friendly with Annual Travel) | Full-Time | Senior/Staff Full-Stack Engineer | flax.ai
Flax Health is building the operating system for post-acute care. Our AI platform automates clinical workflows to dramatically boost efficiency and improve patient outcomes. We’re backed by top VCs (Sorenson Capital, Pear VC) and growing quickly. Looking for driven, high-agency engineers who can make an impact on our product from day 1.
We're looking for: - Proven success in the fast-paced 0 to 1 stage of young startups (founding/pre-seed experience a plus)
- 5+ years of experience building web-based products (B2B SaaS ideal), with strong full-stack skills in TypeScript, Node.js, and DB design
- Strong hands-on-keys coding chops + experience building end-to-end systems
- Bias for shipping, learning, and iterating quickly
- User focus: you care about building things that solve real problems
- Experience with healthcare data (not required but highly valued)
Comp: $120k-$200k base + equity; health insurance; 401(k); paid parental leave; learning/development budget.
Apply: https://jobs.ashbyhq.com/pear/c18b5aa6-de9e-4b1a-957d-9208be...
Shape the Future of Construction Through Software!| Hiring Fully remote in the US, Fulltime
Fieldwire is a construction field management software building world-class tech to disrupt the $10 trillion construction industry! With 2M projects worldwide, we have partnered with over 5000+ clients in 100+ countries and 14 languages. We got acquired by Hilti in November of 2021! If you are looking to disrupt and modernize an industry that has been neglected by tech for years, feel free to apply!
iOS Engineer (US - Remote) - 3+ yrs of experience, BS or MS in CS or equivalent experience. Apply here: https://grnh.se/50hoz2kg2us
Android Engineer (US - Remote) - 0.5+ yrs of experience, BS or MS inc CS or Equivalent experience. Apply here: https://grnh.se/3452vy6n2us
Check out our other roles here: https://www.fieldwire.com/jobs/
www.Fieldwire.com https://engineering.fieldwire.com/
HomeVision | Multiple Roles - Eng, SRE, Analytics | Hybrid SF & Remote | Full-Time | $100k-$220k + equity We have three open roles:
- Engineer - Hybrid SFO I'm looking for an junior-to-senior software engineer to work with me (CTO) directly. Our systems process millions of pages of documents a month for the mortgage industry. We work with some of the largest lenders in the country and are at the forefront of applying LLMs and other multi-modal models in this industry.
New-grad and junior engineers particularly encouraged to apply. Looking for people who are motivated to write good code with a good mix of practicality and aesthetics.
- SRE - US Remote (SFO or Seattle preferred) - This is a broad role on the platform team including AWS infra w/terraform, software engineering, and IT
- Analytics Engineer - US Remote (SFO or Seattle preferred) - Another broad role that includes managing the data warehouse, building durable and ad-hoc reports in sql and python, and doing deep analysis.
Please apply here: https://jobs.ashbyhq.com/homevision/a3f79d43-5d9e-46bf-a43f-...
Hi Vincent, is there an email address to reach out to about these vacancies at your company?
Matterworks.ai | ML Scientist & Engineering | Remote or Hybrid (Boston/Somerville MA)
At Matterworks we are building AI tools to extract insights from the ever-growing corpora of biological data and to unlock opportunities in therapeutic discovery, development, and manufacturing. We are building large-scale deep learning models of biological data to predict the phenotype and behavior of biological systems.
Staff ML Scientist - https://jobs.ashbyhq.com/matterworks/460eb0dc-61fb-4b6e-843c...
Principal Software Engineer - https://jobs.ashbyhq.com/matterworks/e520eef6-0bfe-4c9b-afc8...
Triumph Financial | https://triumph.io | Engineer (Senior | Lead | Staff) | REMOTE (USA only) | Full Time | $150-$300k
At Triumph Financial, we’re building the modern freight payments network powering over $37B in annual volume. Our mission is to make freight transactions seamless, accurate, and secure, helping an entire industry move faster.
We’re hiring across multiple levels in Engineering. Our teams are small (3–5 engineers), autonomous, and rotate quarterly to stay fresh and cross-functional.
Tech we use: We’re language agnostic and hire for fundamentals. Our teams work across a mix of:
* Ruby on Rails / Elm
* Java / React
* C# / React
If you’re a strong engineer who loves solving complex problems, mentoring others, and building real-world systems that move money at scale, we’d love to talk. We’re looking for people who are:
* Curious and collaborative
* Obsessed with product quality and user experience
* Excited to work on distributed systems and modern financial infrastructure
Roles are here: https://triumph.io/about-us/careers/
Please put “Ash HN” or something similar in the referrals so we can bubble you up.
If you have questions, feel free to reach out directly at aanderson at tfin dot com.
The Boeing Company | Berkeley, MO | Digital Transformation Architect | Onsite | Full-time
We’re modernizing a major aerospace/defense program and need a senior architect to lead the digital transformation: cloud migration, DevOps, CI/CD, IaC, Kubernetes, automation, the works. High autonomy, big scope in the Air Dominance division of Boeing Defense, Space & Security.
You’ll drive architecture and technical strategy across multiple teams, replace legacy pipelines with modern tooling, and shape long-term engineering direction. U.S. citizenship + ability to obtain a clearance required.
What we’re looking for: - Deep experience with cloud (AWS/Azure), Kubernetes, CI/CD, IaC - Strong systems thinking and architecture design - Leadership across multi-team environments - Experience driving org-wide technical change
Comp: ~$151k–$205k + full benefits
Primary location is Berkeley, MO (at St. Louis Lambert International Airport) but for the right candidate Mesa, AZ and Seattle, WA might work.
More info / apply: https://jobs.boeing.com/job/berkeley/digital-transformation-...
Or contact me via LinkedIn; link in Bio.
RepSpark | Engineering & Product | REMOTE (US) | Full-Time | https://www.repspark.com
RepSpark is the top SaaS B2B wholesale e-commerce platform for brands in apparel, footwear, and accessories. For example, we're how golf courses across North America and Europe purchase brands like Titleist, Peter Millar, Kjus, etc.
Stack: C#/.NET (Rider on macOS), GraphQL, React, TypeScript, PostgreSQL, AWS (CDK), GitHub Actions.
We're actively hiring:
* Senior Product Engineer (Full-Stack): Own outcomes across React/TS + C#/.NET + Postgres; help modernize legacy .NET Framework to .NET 8; build/scale ERP ETL & integrations. https://www.repspark.com/senior-product-engineer-full-stack
* Product Manager - Integrations: Own the integrations roadmap; prioritize ERP connectors (NetSuite, SAP, etc.); partner closely with engineering. https://www.repspark.com/product-manager
Email careers@repspark.com with your resume/links (GitHub, portfolio).
The General Intelligence Company | Senior Product Engineer | Build the OS for Autonomous Agents | Full-Time | NYC | $260K - $300K + 0.3-0.41% Equity | cofounder.co
The Upside & Opportunity: Join the founding team building Cofounder, the autonomous agent platform designed to run entire business workflows (Slack, Notion, GitHub, etc.) end-to-end. We are building the operating system for one-person, billion-dollar companies. High ownership, zero bureaucracy, and maximum impact.
About The General Intelligence Company Founded in 2024, our mission is to automate business tasks. We are focused on solving the hard problem of reliable, end-to-end agent execution, turning complex LLM capabilities into dependable, real-world workflows.
You'll own the end-to-end agent experience, building and scaling Flows and Integrations. You will ship across the stack: React/Next.js (TypeScript) for novel human<>agent UX and Python FastAPI on the backend, focusing on performance and reliability. We need someone who can make powerful agent systems feel simple and reliable for users.
Stack: React/Next.js (TypeScript), Python FastAPI, Background Workers, Postgres.
If you're interested please submit an application here: https://generalintelligencecompany.cookd.dev/jobs/senior-pro...
We're also hiring an applied AI engineer! https://generalintelligencecompany.cookd.dev/jobs/applied-ai...
Bidaya AI | Senior Software Engineer (Full Stack) | Calgary, Canada | HYBRID | Full-time | Up to $140k CAD + Generous Equity
We're an early-stage (pre-seed) VC-backed startup automating RFP proposals for the AEC (Architecture, Engineering, Construction) industry.
We are building an agentic AI platform that embeds directly into Microsoft Word, helping firms find and win more work, while serving as their knowledge management hub for all business development.
You would be the first full-time engineering hire working directly with the founders (I'm the technical co-founder). We need someone who can ship production code across the whole stack.
The Stack: - Frontend: Next.js, React - Backend: FastAPI (Python), Temporal
Hard problems you will solve:
Deep Word Integration: Building a high-performance, "Cursor-like" experience within the constraints of Office.js.
Agentic Workflows: Orchestrating AI agents that can read complex government requirements, reason about compliance, and generate winning output autonomously.
Evolving Knowledge Graph: Architecting a library system that doesn't just store files, but learns from project history and feedback loops.
If you want a chance to work on a hard problem, in an exciting space, with a strong team that has validated the market and de-risked the business, with major upside, let's talk!
To apply, email me directly: majd [at] bidaya.ai or [here](https://app.dover.com/apply/bidaya/d5f29bbb-9c67-4c4e-82bf-5...) Mention HN in the subject.
DAT (Convoy / Convoy Platform) | Senior–Principal SWE | Seattle, WA | $154k–$274k + bonus | Hybrid (~2d/wk)
Building the broker<->carrier freight marketplace for the next decade of Convoy/DAT (small, senior, low-BS team, real work/life balance).
Hiring for:
* 2× Senior SWE - Broker ($154k–$209k)
* 1× Senior SWE - Integrations ($154k–$209k)
* 1× Principal SWE - Broker ($218k–$274k, peer team)
* Staff-ish? Between Senior/Principal - email me and we’ll talk.
Email: kelvin(dot)luu(at)dat.com (hiring manager)
Recruiter: becca(dot)fernyhough(at)dat.com
> Subject: HN - Truck Yeah! <Broker|Integrations> <Senior|Staff|Principal> <Your Name>
Apply: Principal, broker – https://careers.dat.com/jobs/?gh_jid=5653581004
Apply: Senior, integrations – https://careers.dat.com/jobs/?gh_jid=5649517004
Apply: Senior, broker - email me.
Apply: Staff, broker or integrations – email me.
P.S. We’re in the Maritime Building downtown, directly across from the ferries. The ~2d/wk in-office is real - I don’t care about butt-in-seat time.
Tendavo | Founding Engineer | Stockholm | On-site (Hybrid) | Full-time | Visa | https://tendavo.se/
Tendavo helps SMEs win public procurement tenders - a massive, neglected market. We are bootstrapped, profitable and have around 100 happy customers without taking a dollar of external investment. We are based at the SSE Business Lab, where companies such as Klarna and Legora originated.
We spent the last year validating PMF. The CTO has built the core foundation, and now we are hiring a Founding Engineer to architect and code the rest of the platform side-by-side.
The Team: CEO: ex-McKinsey | CTO: +13 years of startup experience, previously founded a data startup scraping 50m pages/week.
The Role: You will work side-by-side with the CTO to build the platform from the ground up. You get full technical ownership to design agents and LLM workflows that replace our manual routines. This is a high-agency role: We have validated Product-Market Fit; your job is to scale it.
Tech: Python (AI & core systems), PostgreSQL, TypeScript, GCP
We offer equity, mentorship from a technical team, and a clear path to VP/Head of Engineering.
Reach out to me directly at tom.dickson@tendavo.se - we'd love to hear from you!
OmniAI (YC W24) | https://getomni.ai | Full Stack Engineers | SF In-Person | Full Time | $125k–$175k • 0.50%–1.50%
Tech stack: TypeScript | Node | React/Next.js | Postgres | Docker | K8s | LLMs
We’re building the AI-powered infrastructure layer for small-business lending. Banks and fintechs use Omni to automate document collection, financial modeling, public-record research, and ongoing borrower communication.
You’ll work on:
1. Wrangling messy PDFs into usable data (we built a major open-source extraction library: https://github.com/getomni-ai/zerox)
2. Aggregating millions of datapoints from 50+ public sources (UCCs, liens, licenses, tax records) + credit/KYC/AML data
3. Building real-time financial models that combine OCR, LLMs, and rule-based systems into predictable outputs
We’re early, you’ll have a huge impact. Email me (my name at the URL) or apply here: https://www.ycombinator.com/companies/omniai/jobs/Dr0GIaE-fu...
ArcPrime | http://arcprime.com/ | Remote | Full Time | Full Stack Developer
ArcPrime just closed a seed round to build the best-in-class AI tools for Intellectual Property attorneys.
We have a world-class team of 6 engineers (CEO is an attorney + engineer) uniquely positioned to win the entire market. We thrive on execution speed, know our customer and domain to the most intimate detail, and are relentless.
We empower our people to do their best work and grow to their fullest potential. We value impact above all else. We offer highly competitive salaries and top-of-market equity. We plan on hiring fewer than 10 engineers for the lifetime of the company. If this sounds exciting to you, please apply!
Stack: React, Typescript, TailwindCSS, and Google Cloud
Email me with your resume to apply: jon @ domain
Full job description: https://docs.google.com/document/d/1R3JZYV8yVMjgspVDDYHwkTZk...
Moyai | Amsterdam, The Netherlands | FULL-TIME | ONSITE | Founding Product Engineer | 60k-80k + Equity
About the company:
• Technical founding team with relevant industry experience
• Backed by well-known European VCs (SpeedInvest + Galion.exe)
• Cloud native & freedom to shape our tech stack (TypeScript + Python)
Ideal candidate:
• Previous experience at start-up building tech at scale
• Thinks in terms of product functionality and customer demands not just features
• Familiar with API first practices and frameworks
• Bonus points if you are an ex-founder or have been first hire before
Moyai is an AI-powered agent monitoring tool for AI engineers looking to catch agent failures in production. Reach out to the founder directly: https://www.linkedin.com/in/rhommes/ or visit our website https://moyai.ai
*No agencies or recruiters, and we are unable to provide visa sponsorship
Talk Machine | Founding Engineers | Remote (or London, Berlin, Dubai)
https://talkmachine.com/jobs/engineer
Hello. I’m the founder of Talk Machine, previously founded Citymapper.
We had great success in posting here last time, and hired our mobile team (yes we now have native apps - https://talkmachine.com/apps)
Now we’re looking to focus on backend engineers and ML/voice specialists.
We’re working on building a consumer voice product / platform using AI, driven by the mission to improve human communication.
Our application process is unique. Just go to https://talkmachine.com/jobs/engineer and send us a voice note and we can begin talking, just like we met in person.
We’re seed funded and can pay competitively + quality stock options (EMI in UK).
You like: talking, consumer, voice, AI, small fast teams, building great products, chasing product market fit
You can also reach out to me at https://talkmachine.com/az. :)
Hi - I am Marius, Head of Engineering at Talk Machine. We are a small remote engineering team. Interested in talking to you once you apply.
Remake.ai | Founding Software Engr (or Cofounder) | Full-time | Remote (worldwide)
Apps for robots - home vacuums, quadrupeds, drones, humanoids, etc. Think Apple remaking ordinary phones into smartphones with apps & app store - only for robots.
Status: $1M pre-seed, prototype MVP works, pre-traction, ~16K ARR, manufacturing partnership(s) forming, headcount 2 full-time + 3 part-time
Founding Software Engineer (or Cofounder) - full stack, ML, embedded
Email iliao at remake dot ai
Moment | Distributed Systems Engineer, Product Engineer | ONSITE NYC | Full-time | https://moment.com | $200k–$325k + equity
Moment is building core infrastructure for fixed-income, the world's largest asset class (4M+ instruments, $150T total market). We work with some of the largest financial institutions to bring all of their fixed-income operations into a single platform.
Cool things we've built include a liquidity-aware portfolio optimizer, high-cardinality market data pipelines, and a best-in-class trading system and ledger. Backend stack is generally Go/Kafka/Postgres on ECS, though some of the quant-ier services are built in Python. Frontend stack is NextJS. Company stack is Slack/Linear/Notion.
Roles:
- Distributed systems engineer: build features + scale systems to model, optimize, and support an idiosyncratic, complicated domain
- Product engineer: build beautiful, powerful interfaces that put these new capabilities in the hands of asset managers, financial advisors, traders, and more.
See more + apply at https://moment.com/careers.
OpenRent | London, UK | Full-Time | ONSITE+PART REMOTE | https://www.openrent.co.uk
What sucked the last time you rented a house or flat? Come and fix it.
OpenRent is a force for good in an industry tarnished by rip-off agencies. Enabled by an unrelenting focus on technology, we now let more properties than any agency in the UK. In the last 12m we let over £50 billion worth of property, to over 8 million registered users, without ever charging any admin fees.
You'll be working on solving every aspect of the rental journey, from models to predict the right price of a property, to building the future of property management, all to help tenants find their dream home, and landlords their ideal tenant.
We're VC backed, profitable, and have plenty of ambition to maintain our fast growth in this absolutely massive market.
Roles currently available:
- Senior UX/UI Developer | Equity | 100k+ (based on experience) + quarterly bonus
- Senior Full-Stack Engineer | Equity | 75k-110k+ (based on experience) + quarterly bonus
All roles visible here: https://www.openrent.co.uk/jobs
Haven Headache | Sr Backend Engineer | SF Bay Area | ONSITE 2-3 days/week | Full-Time
We're a digital health-tech startup that operates a virtual-first headache and migraine clinic, making expert care more accessible for the millions of people who suffer from these debilitating conditions.
As part of our team, you'll work closely with our designers, operations and clinical teams to shape the future of telehealth. We've had tremendous success in the limited markets we operate in and are looking to greatly expand our internal team.
We've built our platform using Elixir, Phoenix and LiveView on AWS, with infrastructure as code managed through Terraform and CI/CD via Github Actions. We leverage Postgres for a variety of purposes. Our philosophy emphasizes simplicity and pragmatism and our culture is rooted in empathy, creativity and focus.
See more details and apply here: https://www.havenheadache.com/careers?utm_source=4RbDKozYoE
Column (https://column.com/) | San Francisco, CA (ONSITE) | Full Time | Software Eng (Infrastructure), Software Eng (Backend), Software Eng (Product)
Column is building the infrastructure that powers the US dollar globally. We're a software first company, but also own a nationally chartered bank that we've built from the ground up. We're currently processing trillions of dollars annually (yes, that's with a T), supporting some of the largest and most sophisticated companies out there like Wise, Bilt, Brex, Ramp, Mercury and dozens of others.
Started by the founder of Plaid (plaid.com), Column is focused on keeping an extremely lean and experienced team: currently 10 engineers that all report to the CEO. We are looking for an ambitious infrastructure, product, and backend engineer (one of each) that want to build incredible software from first principles.
Profitable and 100% owned by employees and founders.
Apply here: https://column.com/careers
Feel free to email me with any questions: praful@
RhythmScience | https://www.rhythm360.io | Multiple Roles | REMOTE (US-Based Preferred) | Full-time
RhythmScience is a cardiac data management company turning complex healthcare data into actionable insights for providers and patients. We're a remote-first team building software that directly impacts cardiac patient care.
If you enjoy building reliable software alongside experienced and respectful colleagues, we'd love to hear from you!
Data Engineer - Build and maintain ETL pipelines, data models, and analytics infrastructure. 3+ years experience with Python, dbt, BigQuery, and orchestration tools (Airflow/Dagster).
Software Engineer - Ship features across backend and frontend, automate clinical workflows. 3+ years with Python/Django, Vue, PostgreSQL, CI/CD, and observability tools.
Senior Software Engineer - Scale K8s infrastructure, build test automation, partner directly with other technical teams. 5+ years, expert Python/Django, K8s, AWS. Healthcare/HIPAA experience preferred.
Email your resume and a few words that best describe your career trajectory hn@rhythmscienceinc.com
Unto Labs | San Francisco, CA | ONSITE (Hybrid OK), REMOTE (US) | Full-Time Unto Labs is developing the Thru Layer-1 blockchain (https://thru.org)
We recently announced $14.4 million in funding to make blockchains & digital assets useful for the world. Founded by Jump Crypto alumni and core contributors to the Solana protocol and the Firedancer client (https://github.com/firedancer-io/firedancer), we’re tackling fundamental scalability, performance, and usability challenges in distributed ledgers.
Our runtime conforms to the RISC-V specification—moving away from domain-specific VMs, DSLs, and bespoke compiler toolchains that limit developer and institutional adoption. You can write smart contracts and programs in any LLVM compatible programming language and reason about a standard ISA in RISC-V. Components are developed in C for maximal control over performance and resource usage.
We believe there is a unique window of opportunity to developer fairer, more accessible, and more global financial products on resilient public blockchains.
You can check out our docs and open-source developer tooling at docs.thru.org and https://github.com/Unto-Labs/thru/
We are hiring for the following role(s):
- Systems Engineer: https://jobs.ashbyhq.com/unto-labs/13df6bea-b253-4c80-ae05-5...
In addition to the search tools mentioned above, feel free to use https://nthesis.ai/public/hn-who-is-hiring. It has search (text / semantic), chat and extracts data from alternate viewpoints (e.g. business / role) and allows you to visualize a semantic map of those things. I hope it helps!
CEF AI | AI Innovator & Principal Software Engineer | Full Time | San Francisco (hybrid, remote-first) | AI Innovator: $100k–$200k + equity | Principal SWE: $80k–$150k + equity | AI Innovator: https://linkly.link/2KOOz | Principal SWE: https://linkly.link/2KOP6 CEF AI builds an AI-first data automation platform for secure, decentralized orchestration of agents that compute directly on encrypted data streams. We’re shipping original systems (not wrappers), with multiple tuned models (CV, NLP, LLMs) and a next-gen multi-agent data infrastructure. Small team, high ownership, low bureaucracy. What you’ll do
AI Innovator: Prototype and ship production AI features fast; extend our multi-agent orchestration; design private/sovereign data pipelines and dynamic indexing; collaborate tightly with founders to turn research into product.
Principal SWE: Own core platform architecture; design and scale distributed backends/APIs; build great DX (SDKs/CLI); lead reviews/mentorship; drive 0→1 projects with strong reliability and observability.
You might be a fit if you have
A track record taking systems from concept to scale and to revenue.
Deep backend/systems skill (Go/Rust/Kotlin or similar); strong CI/CD/testing discipline.
Experience with distributed, real-time data infra; privacy/security minded.
Hands-on AI product chops (CV, NLP, LLMs/agents) and bias to build/iterate quickly.
Clear communication, product intuition, and comfort working directly with founders.
Apply via the role links above.
Join (https://join.build) | REMOTE (US & Canada) | Staff Software Engineer (full-stack)
I’m Head of Engineering at Join, building SaaS for construction teams (contractors, owners, architects). We’re hiring two full-stack web staff engineers to help build our React + Go + Postgres collaboration platform and lead technically. Full-stack interest is preferred and at least one of those hires needs to have deep frontend expertise.
Details are at https://www.linkedin.com/jobs/view/4340165013/
Salary is $175k–$205k + equity + full benefits, fully remote.
Email resume and a snapshot of your writing style (preferably a PR review) to mark.deutsch @ the domain at the start of this post.
Evervault | https://evervault.com | New York, London, Dublin, Remote | Full Time | Hybrid (3 days in office)
Evervault's mission is to make world-class data security effortless and pervasive. We use applied cryptography to secure the most sensitive data, in the most sensitive areas like payments, banking and healthcare. We build products to protect customer data with the latest advances in encryption and confidential computing, so our customers can minimize the headache of compliance and data security.
We are a small team (10 engineering, 25 overall) hiring across engineering, sales, marketing and finance for people who are passionate about building out our roadmap of products to protect companies from data breaches in a world where data has become gold.
Open roles:
- Senior Software Engineer (Payments) - Product Engineer - Design Engineer - Account Executive - Partnerships Manager - Head of Finance & Ops
Out stack is: Rust, Node.js (TypeScript), AWS
Apply here: https://evervault.com/jobs or ask me a question shane@
Coder | https://coder.com/ | Multiple roles | Multiple locations | Full-time
Coder is an AI software development company leading the future of autonomous coding. We empower teams to build software faster, more securely, and at scale through the collaboration of AI coding agents and human developers. Our mission is to make agentic AI a safe, trusted, and integral part of every software development lifecycle.
Coder’s self-hosted Cloud Development Environment (CDE) is the foundation for deploying agentic AI in the enterprise. It provides a secure, standardized, and governed workspace to deploy autonomous coding agents alongside human developers, accelerating innovation while maintaining control and compliance. Coder's isolated, policy-driven environments improve productivity, cut cloud costs, and reduce data risks. Developers transition to AI at their own pace using their own tools. Platform and security teams can govern, audit, and manage a great developer experience at scale.
We passed 100k stars on GitHub! https://github.com/coder
All positions are fully remote in the countries listed unless otherwise specified.
[1] Software Engineer, AI tools (US/Canada)
[2] Senior Software Engineer, AI Tools (US/Canada)
[3] Staff Software Engineer, front-end TypeScript/React (US/Canada)
[4] Security Engineer, DevSecOps (UK/Ireland/Poland)
[5] Senior Product Designer (US)
And more! Apply here + job descriptions, salary bands: https://coder.com/careers?utm_source=O2n5Ew72WD
Not all of our jobs are listed here. Please note that you must submit an application to be considered for any of our positions. If you have any questions, please reach out to careers@coder.com.
Sheer Health (https://www.sheerhealth.com) | New York, NY | Full-Time | ONSITE
If you or a loved one has ever suffered from confusing/egregious medical bills or insurance communications, this is your chance to give the power back to others in a similar situation.
Our mission is to demystify health insurance, healthcare and medical billing. By utilizing cutting-edge technology and advanced data analytics, we deliver personalized recommendations on how to save money, maximize use of plan benefits, stay on top of reimbursements and avoid erroneous or inflated medical bills.
Currently open roles:
---
Software Engineer
($140-230k + equity)
Help us architect and build our platform built in go on Google Cloud Platform.
---
Strategic Partnerships & Business Development Manager
(variable, performance based cash + equity)
You'll be responsible for identifying, pursuing, and closing strategic partnerships across multiple channels including provider practices, employers, and other key partnership opportunities that accelerate our growth.
---
Drop us an email to hn ~at~ sheerhealth.com if these sound interesting!
Anvara | https://www.anvara.com | NYC Onsite + Remote | Full Time | $200K USD+, + equity | SWE, Senior SWE
Anvara is a marketplace for sports and entertainment sponsorships. We connect brands like Snapchat, Delta, and Kalshi with sports teams and entertainment rightsholders like the Knicks, LAFC, Coachella, local marathons, and more - to close sponsorship deals. We take a fee on deals.
We're looking for hungry, scrappy, technical engineers to help build out the next phase of our product: paid subscriptions for brands, unlocking ROI forecasts and valuation insights.
Technical: React/Typescript/Postgres
This is a highly technical product wrapped in a beautiful and carefully architected user experience. You will work with pro sports teams, entertainment companies, CMOs, and brand marketers. We are building the Bloomberg Terminal of brand sponsorships.
You will be one of six engineers and growing. We are based in NYC. We expect onsite work with remote flexibility sometimes too.
Come join us. Email me directly - nick@anvara.com.
Graphite | Mid-level & Senior Software Engineers| New York, NY in our Soho Headquarters | https://graphite.com
We’re building Graphite to help high-performing engineering teams run faster, cleaner code reviews. Our product is already used by some of the world’s best developers, and we’re just getting started! We're hiring experienced engineers across the stack, are are looking for people who:
-Care deeply about code quality, system design, and scaling software responsibly
-Have a strong product sense and enjoy collaborating closely with design & product teams
-Have experience with AI-driven workflows, prompt engineering, or interest in developer tooling is a plus
-Are product-driven and quality-obsessed; we ship thoughtfully and often
Earlier this year, we've raised a $52m Series B by Accel, A16z, & others, and have big goals this year.
The hiring process: quick intro call, 2 technical interviews, & an onsite interview, followed by offer!
We've recently tripled our headcount here in NY & do not plan on slowing down anytime soon! If you are someone who wants to work on meaningful problems, values clean code and thoughtful systems, & loves building tools for other engineers, we'd love to chat with you!
You can apply directly on our careers page(https://graphite.dev/careers#positions) or email sam@graphite.dev with the subject title: "Thank you for stacking with us) with a copy of your CV.
Recruiters: appreciate your hustle, but we’re only hiring through direct applications.
Rocketable (YC W25) | Founding Engineer - Automation Platform | Onsite (San Francisco or Marin County) | $200K-$250K | 1-4%
Rocketable acquires profitable SaaS companies and transforms them into fully autonomous systems. No human operators. No engineering team shipping features. No support staff answering tickets. Just AI running the entire business.
This sounds crazy to most people, but we think the trajectory is obvious. If we're right, you'll have built the infrastructure that runs a new kind of company.
Interested? More info & application here: https://www.ycombinator.com/companies/rocketable/jobs/CArgzm...
Silk Hedge Fund | https://silk.fund | Co-founder | In-person NYC
Silk is a full-stack AI hedge fund utilizing large language models to orchestrate the complete spectrum of investment workflows. We are building the infrastructure for truly autonomous wealth generation, replacing legacy workflows with systems that allow LLMs to compete with and outperform human investors. We are looking to bring on founding members who have technical backgrounds in quantitative finance, ML/AI, and risk management.
Hi, I'm Alek Turkmen, solo founder working on Silk full time now for the past 3 months. Please reach out if interested. Also looking for advisors / mentors with finance background.
Email -> alek [at] silk [dot] fund | https://www.linkedin.com/in/alekturkmen/ | https://alekturk.men
Frequenz Energy-as-a-Service GmbH | Full-Time | Berlin/Hybrid-Possible, Germany
We are a technology company developing groundbreaking solutions that help companies to rapidly transition from being passive electricity consumers to becoming fully self-sustaining prosumers, capable of leveraging various renewable energy assets.
We are currently looking for software developers to join our team building an Open Source SDK and related open source projects.
Our homepage:
https://www.frequenz.com
Our open source org:
https//github.com/frequenz-floss
Apply here: https://www.frequenz.com/careers/open-source-sdk-developer
As this is a position for developing open source, it would be highly appreciated if you can attach links to your code examples from github, gitlab, or the like to your application.
These roles are not fully-remote. These are based in Berlin, with a possibility for hybrid-model, which can be discussed during the course of the interview.
(PS: If you choose to apply, we would appreciate if you could mention that you have come from HN)
Aqora | Quantum Computing Expert | Full-time | Paris (HQ) or Remote (Europe) We're building the go-to hub for quantum computing, focused on organizing quantum hackathons and competitions globally as well as hosting quantum datasets and algorithms. We've partnered with major industry players, generating six-figure revenues, and have more exciting projects lined up. Our MVP is live, and we're looking for a Quantum Computing Expert to help us scale.
In this role, you’ll: - Refine quantum use cases and define metrics to evaluate submissions.
- Build partnerships and onboard quantum professionals.
- Contribute to product-market fit and platform growth.
- Assist with hackathons and write technical articles on challenges.
Requirements:
- Experience in quantum algorithm development (digital & analog).
- Experience mentoring at hackathons.
- Proactive and detail-oriented.
Bonus: PhD in quantum physics. Perks: Competitive salary, equity options, workspace at Station F (Paris).
Apply by sending your resume, intro, and portfolio to https://quantum.jobs/jobs/85500519-quantum-computing-expert.
Help shape the future of quantum computing at Aqora!
Radar Labs | Software Engineers (SRE, data platform, backend, full-stack, mobile) | Remote (US), NYC | Full Time | https://radar.com
- Radar is the geo-location dev tool
- Doing 1B+ API calls per day
- Our main languages are Rust and TypeScript, we also use mobile and offline pipeline languages (Python, Scala, and Terraform).
- We're based in NYC with our HQ in Union Square and remote friendly (US)
Interesting things we're working on:
- HorizonDB, our Geospatial database written in Rust
- Precise indoor location more accurate than iOS and Android leveraging Ultra-Wideband, other mobile sensors and ML.
- Extracting raw map data from satellite maps and the web leveraging ML and AI
- Anomaly detection to identify spoofed locations
- Mobile infrastructure that automatically configures itself optimizing battery-life and location accuracy for different use-cases over time
- Multi-Region AWS K8s deployment, 99.99%+ availability
- Frontend tools to visualize and debug location data at scale
Check out our jobs page here: https://radar.com/jobs#jobs If you have any questions, feel free to reply here or you can e-mail me at tim@radar.com
Baton | Senior/Staff Software Engineer - Infrastructure, Machine Learning (Technical Lead) / Senior Software Engineer - Full Stack, Technical Lead | San Francisco, CA (Hybrid) | Full-Time
Baton (baton.io) is Ryder's in-house product development group focused on harnessing emerging technologies to redefine transportation and logistics. With $10B in freight under management, our technology reaches every part of the U.S. economy.
We design and ship category-defining software that enables Ryder and its 50,000+ customers—including some of the world's most well-known brands—to plan and execute freight intelligently, efficiently, and cost-effectively. Our work includes everything from customer-facing software to the data platform that will power the next era of innovation at Ryder.
Baton's mission: enable supply chain on autopilot.
Ryder acquired Baton in 2022 to power its next wave of digital products. We operate at startup speed, with Fortune 500 reach. If you have a passion for solving complex problems and creating impact for the engine of the American economy, you'll love it here.
Current openings at Baton:
* Senior Software Engineer - Infrastructure, Machine Learning (Technical Lead, $200,000 - $250,000): https://grnh.se/urygfi2t7us
* Staff Software Engineer - Infrastructure, Machine Learning ($250,000 - $330,000): https://grnh.se/8li40yq37us
* Senior Software Engineer - Full Stack, Technical Lead ($200,000 - $250,000): https://grnh.se/5t2676n47us
Uncountable | NY, SF, London & Munich (In-Person) | Full-Stack Engineering
https://www.uncountable.com/hiring/hn
Uncountable accelerates R&D for industrial scientists across leading materials, chemicals, and life sciences organizations. With our SaaS solution, our customers get better products to the market in half the time. Uncountable was founded by MIT and Stanford engineers and has been profitable since 2016. Our team has grown from 50 to 100 over the last two years.
Full-Stack Engineers | $120k - $220k + Equity
---> Uncountable is looking for engineers who can spearhead the development of the Uncountable Web Platform. The position is heavily product-driven and comes with challenges across the stack.
--> Summer internships and working student positions are also available.
Learn more: https://www.uncountable.com/hiring/hn
Uncountable is hiring in New York City, San Francisco, London, and Munich.
Contact our CTO directly at jason@uncountable.com
WireScreen (Series A) | Senior Software Engineer | NYC - hybrid | Full-time | $165k-$210k base + equity | https://jobs.ashbyhq.com/wirescreen/89e08ab3-01ed-4296-9459-...
WireScreen is a fast-growing Sequoia-backed Series A startup building the go-to open source intelligence platform for navigating global supply chains and China-related risk. While China maintains some of the world’s most detailed corporate ownership records, the real challenge is connecting the dots. That’s where we come in—surfacing the networks, relationships, and financial ties behind companies to support national security, compliance, and regulatory oversight.
We’re looking for senior software engineers to build our data platform and help us ingest and model messy, unstructured data into insights and actionable intelligence. At the heart of this is a 50m+ entity knowledge-graph with 200m+ relationships represented - and we need your help to build a system that can scale this up by an order of a magnitude. Today, we mostly use Python, Postgres, Airflow and Pyspark.
If you have prior startup experience, can bring strong Python (PySpark is a big plus) experience and have previously worked with TB-scale data sets - we’d love to talk to you.
Apply here: https://jobs.ashbyhq.com/wirescreen/89e08ab3-01ed-4296-9459-...
Or you can reach out to me directly at leo.green@wirescreen.ai - I lead recruiting here at WireScreen, but if I don't know the answer I'll ping our engineering folks and come back to you fast.
Ditto | Product Designer | Remote (US/Canada) | $140-200K + early team member equity
Ditto helps teams manage their copy from design to production with a single source of truth. Over 3,600 teams (from Fortune 500 companies to startups!) currently use Ditto.
We're hiring our second product designer to help to define and design our core product, from strategy to execution. As the second designer on our team, you’ll have an outsized impact on defining not only what Ditto is and how it works, but what we do next.
Ditto is a design-driven company. Our design function has high ownership around identifying and shaping problem spaces, exploring solutions, and helping to drive implementation. We don’t have a product function—instead, both design and engineering own the product lens. We think this is critical for Ditto’s product, which used by design and engineering teams in their day-by-day workflows.
More info and to apply: https://www.dittowords.com/careers/product-designer
Thunder Compute, YC S24 | https://www.thundercompute.com | In-person in San Francisco
Hiring 4 full-time Software Engineers for low-level C++ systems work (HFT skillset), reporting to the CTO, team ex-Citadel, ex-Aquatic, ex-Bain
We're a cloud provider using GPU virtualization software to arbitrage GPU prices.
To our customers, we are a direct substitute for Runpod, Lambda, Coreweave, etc. with a simple UX and low prices.
Our advantage is we have spent 3 years bringing research technology to market which lets us use each GPU more efficiently than competitors. We can buy GPU compute, make it more efficient, and resell it at 60%+ profit margins.
We recently closed ~$4.5M of funding to triple our team size with a focus on recruiting the world's best low-level talent.
If you're cracked at building C++ systems software, on noncompete and bored, or looking to do something more meaningful than creating liquidity (you can tell most of our team is from HFT), reach out.
To apply: email met at carl@thundercompute.com and mention HN. I read every email.
Stargazr | Lead Integration Engineer (Path to Solutions Architect) | Fully remote | https://stargazr.ai
We are a small startup (<10 employees, 3 developers, recently post-revenue) in the analytics and simulation space. We sit on top of ERPs and production systems to provide financial and operational analysis for project-based manufacturing (aircraft, robotics, automotive).
Our stack is Python (Flask and Pandas), Vue 3, PostgreSQL and Clickhouse. Our infra is simple self-contained EC2 machines. We operate with high ownership, letting you impact both technical and strategic decisions.
We are looking for a senior engineer (5-10+ years) to own our integration process. You must have hands-on experience building data ingestion pipelines and ideally a background in technical pre-sales. You will start by shipping these integrations and evolve into a Solutions Architect role as the system and team mature.
To apply, please send your CV and a short background to hn-202512@stargazr.ai
Silkline | Onsite, Seattle (5 days/week) | Full-time | Salary+Equity We need help! and are looking to hire multiple full-stack or frontend engineers at Silkline.
Today, the way modern hardware supply chains work is like fax woke up in 2025 - spreadsheets, email, PDFs, and a lot of sadness. We are fixing this antiquated system and building the AI-first platform to power the future of supply chains. Initially, we are focusing on the rising defense, space, and nuclear sectors.
Over the last year, we have grown considerably (5x'ed customer count), just announced our Seed round, and brought on some massive logos in the industry. Join me and our deeply customer and product-oriented team, which has been shipping incredibly fast.
Stack: Typescript, React, Next.js, Hasura, Trigger.dev, AWS, Pulumi, Elbow grease
Reach out to brent@silkline.ai or apply: https://jobs.gem.com/silkline/am9icG9zdDrLwsEQTKKa02Ut_F9kgz...
Pliant / Backend Engineer / Engineering Manager / Remote (EU) / Full-time
Pliant is rethinking corporate credit cards. Since 2020, we’ve been empowering companies to scale with modern virtual and physical card issuing, automated payment flows, real-time spend tracking, and a clean API that plugs directly into their finance stack.
Our tech stack: Java/Kotlin, Spring Boot 3, Postgres, Kafka, AWS, Terraform.
Our culture: low-ego, no-bullshit, high-ownership. Empowered product teams working closely with strong PMs. Pragmatic, impact-driven engineering. “Getting sh*t done” mindset encouraged.
If this sounds like your kind of place, reach out directly to me (Head of Engineering): rajat.parida@getpliant.com
or apply here: https://www.getpliant.com/en/careers/
Staff + Principal Product and Distributed Systems Engineers (Multiple) | Base: $200,000 - $250,000 USD
Want to work full-time, in-office in New York City, with some of the worlds brightest minds? Not to mention tons of perks: Equity/Bonuses/Unlimited PTO, etc.
Our new stealth startup just landed $15M in funding and is Looking for top nerds who live for ai-security battles and low-latency, high-throughput challenges and might be intrigued by a small, elite team with founding-level ownership…
We move fast are backed by top-tier investors and leadership who believe this will redefine how organizations and people protect themselves. It’s the kind of environment where deeply technical engineers get to build mission-critical systems with massive real-world impact from day one.
Please reach out directly for more info: https://www.linkedin.com/in/christina-kayler/
Duranta | Full-Time | Staff backend engineers | Location: Seattle, WA or NYC | On-site
Company: we're a small startup (pre Series A) building a business-in-a-box solution for landscaping companies, initially targeting the US. It's a huge market with more than 700000 companies in the US alone but with very little good software. We're looking for a very experienced backend engineer (senior/staff level) capable of taking ownership and leading the development of entire systems.
We keep our infrastructure as simple as possible, so the entire backend is in Golang with Postgres+S3 as the data storage layer. And a bit of Terraform for the infrastructure.
We're NOT a standard "AI startup" doing LLM wrappers, but we do have our own computer vision AI that we use to produce models from satellite imagery. So if you're interested in working on unusual AI pipelines, we have plenty of work there too.
Our frontend is a React.Native app, and we're working towards having full feature-parity inside a regular webapp.
Experience:
* Go backend experience
* A lot of experience with distributed systems
* Designing robust APIs (we're using ConnectRPC)
* Ideally experience with offline apps and database synchronization
* The usual: infrastructure-as-code, Docker, Github actions, OpenTelemetry, etc.
Salary: $170-$210k and equity
Apply: https://jobs.lever.co/getduranta/50af551a-9a5c-498c-9729-6f2...
Company page: https://getduranta.com/
Pushscroll | Full-Stack Mobile Engineer (KMP) | REMOTE (GMT-3 to GMT+4) | Full-time | https://pushscroll.com
Screen-time app that makes you do push-ups before you can scroll addictive apps. 350k+ users.
Looking for someone strong in Kotlin Multiplatform + Compose Multiplatform + Swift/SwiftUI who isn't afraid of platform-specific APIs (Screen Time on iOS, Accessibility/UsageStats on Android) and can ship very fast.
Stack: Supabase (auth/DB/edge functions), Superwall, Amplitude, MediaPipe for pose detection. Good design sense matters - you'll be translating Figma → production UI.
Small team, work directly with founders. It’s a long-term role in an exciting app (help us fight doomscrolling!) where you can have a lot of impact. Reach out: contact@pushscroll.com
Onlook (https://www.onlook.com/) | Founding Engineer (Fullstack / AI) | San Francisco or REMOTE (US) | Full-time
Onlook is an AI-native visual editor that lets designers, PMS, and engineers collaborate directly in the browser. We launched earlier this year, hit #1 on Hacker News, became the #1 trending repo on GitHub (above DeepSeek + Anthropic), and have grown to 22,000+ stars. We’re now hiring our first Founding Engineer.
We’re a design-led, product-obsessed team backed by YC, and we’re building a next-generation visual IDE used by tens of thousands of designers and engineers.
What we’re looking for:
• Full-stack engineer comfortable owning large, ambiguous problems
• Strong bias toward building fast and shipping often
• High craft, strong opinions, and willingness to defend them
• Desire to build an open-source product in public
• Someone who wants to help shape the culture, architecture, and direction from day one
Tech: Next.js, Tailwind, tRPC, Supabase, Drizzle, Bun, Docker, Anthropic, AI SDK.
What you’ll do: You’ll work across the stack, contribute to one of the fastest-growing OSS projects ever backed by YC, design and ship core parts of the visual editor, work with 100+ contributors, and help define the product with real users. If you’re in SF, we have a beautiful office near South Park.
How to stand out: Share something you’ve built. A project, repo, or portfolio tells us more than a resume.
Email me directly daniel@onlook.com or apply at https://www.ycombinator.com/companies/onlook/jobs/e4gHv1n-fo...
SmarterDx | 150-250k+ + equity + benefits | Remote (US only) | Multiple roles | https://smarterdx.com/careers
We build clinical AI that empowers hospitals to analyze the complete record of every patient to fully capture the value of care delivered. Founded by physicians in 2020, our proprietary AI platform understands the nuances of clinical reasoning, enabling hospitals to accurately reflect every patient visit for fair reimbursement. By doing so, hospitals can recover millions in earned revenue, enhance care outcome and quality metrics, and optimize healthcare operations.
The current team is very high functioning (MD + data scientist combos, former ASF board member, Google and Amazon engineers, Stanford LLM researchers, etc.) and initially scaled the company to $1MM+ in contracted revenue without raising capital.
SmarterDx recently became part of Smarter Technologies as part of a $1.1B deal by New Mountain Capital, a leading growth-oriented investment firm. We have been backed by top investors including Floodgate (Lyft, Twitch, Twitter), Transformation Capital, and Bessemer for a total of $71M, including our $50M Series B, and are experiencing an incredible growth trajectory customer and revenue wise with no signs of slowing down with 150% YoY headcount growth! This time last year, we were at ~110 employees, and are above 280 as of today!
We are looking for: Security Engineering Manager - Staff and Senior SWEs, Full Stack and Backend focused - Staff ML Engineers - Data Science Managers - Staff Data Scientists - Senior Data Analysts - Senior Product Managers - More!
We have PMF, and it's time to scale! For more and to apply, see https://smarterdx.com/careers
I just applied. I would like to have your contact for follow-up.
Arcol | Senior Software Engineer | NYC, SF, or Remote (US/Canada) | Full-time
Arcol (arcol.io) is a small, high talent density team building the future of building design - a future that's collaborative, fast, and intuitive. We're a web-native, fully collaborative 3d design tool modernizing the experience of architectural design for teams of all sizes.
We're looking for senior engineers with experience in modern web technologies - some of our key technical building blocks are Typescript, Rust, wasm, WebGL - and a strong ownership mindset. Experience with computational geometry, computer graphics, or similar a strong plus. This role sits at the intersection of solving deep technical foundational challenges with shipping a product that solves real problems for real people.
Reach out to me directly at thomas@arcol.io or peruse our careers page (https://www.arcol.io/careers) - we'd love to hear from you!
Modash.io | Multiple roles | Multiple locations | Full-time | Remote
• Modash is an end-to-end influencer marketing platform for Shopify stores.
• We help every creator earn a living.
• Tallinn is home. Europe is our lab. Canada joins the frontlines.
• 70+ person team, raised €11M in Series A funding, ARR growing 2x YoY.
• Millions paid out to creators to date.
—
Toronto, Ontario, Canada
Technical Customer Success Manager, API https://apply.workable.com/modash/j/96C4941FE6/
Account Executive https://apply.workable.com/modash/j/CC8A1D1FE4/
—
Senior Backend Engineer (Remote, Europe) https://apply.workable.com/modash/j/D4FA5BA3E6/
—
More roles: https://www.modash.io/careers
Any idea if you guys will be hiring for technical roles in Canada any time soon? I'm a dual Canadian-Estonian citizen and I'm intending to move to Europe at some point in the next year or two but until then I'm based on Canada.
It would be super cool to start working for an Estonian company before I even move there.
BambooHR | multiple roles (engineering, IT, more) | REMOTE or US-based | Full-time | https://www.bamboohr.com/careers/engineering-it-team
At BambooHR, we build the HR software millions of employees and organizations use to manage their people operations. We believe in giving teams autonomy, building with care, and delivering a great user experience, all while supporting a healthy, balanced work-life culture.
We’re hiring across engineering, IT, and related teams. Whether you’re a backend engineer, full-stack developer, SRE/DevOps, or IT support wizard we may have a spot for you. Many of these roles are remote-friendly for US-based candidates.
For full details and to apply, see our open positions: https://www.bamboohr.com/careers/engineering-it-team
Crux | cruxclimate.com | FULLY REMOTE (US/Canada)| Full-time | Hiring across eng, Product, Design | $140k-$250k base + equity Series B (a16z backed) Crux is the capital markets platform changing the way clean energy and manufacturing projects are financed in the U.S. Crux's platform, market intelligence, and expert team help developers and manufacturers unlock financing through all stages of project development and operation. Hiring for: - AI Engineers - Full Stack Engineers - Product Designer - Product Manager - Sr. Tech Recruiter - Additional GTM/Ops
More about the team here: https://www.notion.so/Engineering-Crux-26cd41408c6780728eafd...
Apply Here: https://jobs.ashbyhq.com/cruxclimate?utm_source=mr
the notion.so is giving me a "This page couldn’t be found" message.
Metly | Founding Engineer / AI Engineer | Remote (UTC ±2) | https://www.meetmetly.com/
Metly is a pre-seed startup (team of 5) building strategic intelligence for pharmaceutical companies. We're aiming to replace consultants. Pharma companies hold critical knowledge across disconnected systems—regulatory filings, clinical pipelines, competitive intelligence—none of it linked to real market activity. We're building the layer that connects it all and makes it actionable.
You'll be working on the hard parts of getting LLMs to construct knowledge graphs users can actually trust: entity extraction from dense regulatory documents, grounding outputs with verifiable citations, and turning unstructured data into clear recommendations.
Stack: TypeScript/Python, React on TanStack, PostgreSQL, Kubernetes on GCP. We have traction and are moving fast in 2026. Competitive salary and meaningful early-stage equity.
graeme(at)meetmetly.com
Float Technologies | Backend and AI Engineers | Full-Time | ONSITE | New York, New York | $120k-225k
https://www.float.tech/careers
At Float, we're building capital markets infrastructure. Our AI-native platform is tackling decades-old inefficiencies, creating technology that enables financial institutions to interact seamlessly and automate intelligently. Based in SoHo, New York and backed by top-tier venture investors, we're a team of engineers, designers, product managers, quants, and market experts shipping elegant solutions to complex problems. We move fast, care deeply about building things right, and work directly with our users to deliver products that transform how markets operate.
If interested, apply here https://float-tech.notion.site/140ab6ef153b800a97e0d68ee5444...
Twikey | Gent, Belgium (Hybrid) | Full-time | Senior Back-end Engineer
Twikey builds software for automating recurring payments: digital contract and mandate signing, SEPA direct debit processing, invoicing logic, and integrations with European banks and accounting systems. We’re growing and looking for a Senior Back-end Engineer to help improve and extend the core of our platform.
You’ll work with the CTO and a small engineering team on real production challenges: performance, correctness, data modelling, integration workflows, and system reliability. The role is hands-on and technical: clean code, maintainability, and measurable improvements matter.
Stack: Java + Spring, Go, PostgreSQL, REST APIs, Linux. (Front-end uses Angular/Svelte.)
What you’d work on • Improving backend performance (queries, caching, algorithms, data flows) • Designing and implementing new backend features • Keeping the codebase clean, testable, and maintainable • Working on integrations with banks and third-party systems • Reviewing code, proposing improvements, reducing complexity • Contributing to release processes in an Agile environment
Requirements • 5+ years professional experience with Java + Spring • Strong experience with PostgreSQL • Comfortable improving performance and understanding system behavior underload • Writes clean, structured, testable code • Communicates clearly and works well in a small team • Fluent in at least two of: Dutch / English / French • Nice to have: API integrations, webservices, Linux, fintech/banking domain knowledge
If you’re motivated by clean code, stable systems, and performance improvements, we’d like to hear from you. Apply: https://www.twikey.com/jobs/?utm_source=hn
Archera | Mid + Senior level Engineers (Backend) | REMOTE (US/Canada) or Hybrid (Seattle) | Full-time
Archera empowers organizations of all sizes to optimize their cloud costs through unique, short-term, insured GRI (Guaranteed Reserved Instance) and GSP (Guaranteed Savings Plan) commitments.
We’re looking for a Mid and a Senior Software Engineer to join the platform team, working on ETL pipelines, APIs, product features and more.
Stack: Python (SQLAlchemy, Flask), TypeScript (React), PostgreSQL, Snowflake, Argo Workflows, k8s, AWS/GCP/Azure
Benefits: RRSP/401k match, healthcare, stock, wework/home office expenses.
Apply: https://job-boards.greenhouse.io/archera/jobs/4937570008 and email me at simon+hn <at> archera <dot> ai. - there's only one listing at the moment, so if you're a mid-level engineer apply via the listing with a note.
Musa — Mobile Engineer (iOS/Android) — Remote (Americas)
Musa is a mobile app helping women understand their hormonal health through a cycle tracker with personalization and a small companion character. Thousands use it daily.
We’re a small team, ship fast, and follow a Shape Up-style process. Low meetings, high ownership.
You will - Own our iOS and Android apps
- Shape and build features end to end
- Ship often to a user base that shares the product organically
- Tackle challenges in personalization (AI), performance and UI delight
You
- Enjoy building and care about quality
- Like autonomy and product thinking
- Have strong Swift/Kotlin experience
Links Role: https://www.notion.so/Mobile-Senior-Software-Engineer-L5-2b1...
App: https://apps.apple.com/us/app/musa-period-self-care-pet/id65...
Chat: german at musa.com
Foundation Health | Remote (US) | Full-time Roles
We’ve just raised $20M in Series-A funding, and are accelerating all things product development as we build what’s next.
So, we’re hiring a number of Snr Software Engineers and Product Managers!
Our digital-first pharmacy and telehealth products are already powering major health systems. From automating communications and supporting patients on complex therapies - to digitizing workflows and payments, freeing care teams to focus on patients.
If you're passionate about building technology that directly improves patient experiences and outcomes, we’d love to speak with you!
Link to our careers page here: https://www.foundationhealth.com/careers
Thanks!
Hey Jack!
I just applied!
I recently had my offer rescinded so I appreciate any assistance that can come from that.
Nova Credit | Remote (US, Canada)
We're building a unified platform for credit and financial data to power financial inclusion globally. Our mission is to unlock economic opportunities for consumers historically excluded from traditional credit systems by transforming diverse data into actionable risk insights. We are YC company backed by investors from Canapi Ventures, Kleiner Perkins, General Catalyst, and Index Ventures
-> Hiring software engineers from Mid-Level to Staff
-> Tech stack: Node.js, React, TypeScript, Python, PostgreSQL, AWS
You'll work on enterprise-grade APIs, data integrations, advanced analytics, and seamless user experiences. We're looking for engineers who thrive in fast-paced environments and want to make a meaningful impact on financial inclusion.
Apply at https://job-boards.greenhouse.io/novacredit and mention HN.
Applied and I mentioned Hackernews!
Hudson River Trading (HRT) | Experienced Software Engineer — Systems | Hybrid (NYC / US offices, London, Singapore) | $150k–$250k + bonus
We’re hiring an experienced engineer to help build and evolve the platform that powers HRT’s global infrastructure.
You’ll work in Python on automation, provisioning, monitoring, and network tooling across thousands of Linux machines. Strong Python and Linux/UNIX fundamentals are required; experience with Debian, networking, or CI/CD is a plus.
Share your info here: https://www.gem.com/form?formID=65d1b5ca-e5d1-4f4c-a782-ba0f...
Abatable (YC S21) — London (Hybrid, 2 days onsite) — Senior Product Engineer — £80,010–£88,900 + stock
Abatable builds the infrastructure that helps organisations source, evaluate, and support high-quality climate and nature projects. We're backed by YC, GFC, Blue Bear, and Azora.
We're hiring a Senior Product Engineer who ships quickly, thinks deeply about users, and is comfortable owning features end-to-end across the stack. You’ll work on data-heavy, user-facing products that directly enable corporate climate action.
What we value:
Strong product sense and ability to challenge requirements
Great debugging, clear communication, and pragmatic decision-making
Full-stack ability (React/TS/Remix/Postgres), but no specific stack required
Preference for simple, elegant solutions over complexity
Why join:
Mission with real climate impact
High ownership, autonomy, and pace
Transparent, supportive culture with true work–life balance
Apply: https://apply.workable.com/abatable/j/CF88DAA8C7/
Viam | Staff Software Engineer & Senior Software Engineer, Infrastructure | Onsite 3 days (New York City/NYC) | https://www.viam.com/
Viam (founded by former co-founder/long-time CTO of MongodDB) is an open source robotics + AI developer platform. It is a single platform that brings software engineering maturity to robotics and automation.
Why this could be interesting to you: Impact: ~100 people (~70 engineers) with only a handful at Staff level → huge room for influence. Proven, technical founder: → scaling with traction and real customers. Tech: Backend-focused teams (Core Services, Infrastructure, Motion Planning) using Golang, MongoDB, Linux, GCP. Timing: Early enough to shape core architecture, late enough to see meaningful usage and scale.
Apply here: https://grnh.se/cxoto5ac4us
FusionAuth | Senior Java Engineer, Senior Security Engineer, Account Executive | Varies between REMOTE and ONSITE in Denver, CO, USA, details in job desc | Salaries listed on job req, but for the Java Engineer it is 140k-180k
Our mission is to make authentication and authorization simple and secure for every developer building web and mobile applications. We want devs to stop worrying about auth and focus on building something awesome. We also just acquired a fine-grained authorization company ( https://fusionauth.io/blog/fusionauth-acquires-permify ) and are going to be building in that area as well.
There are a lot of companies in the auth space, but we feel like we have something special:
* a unique deployment model (self-host on-prem or in your cloud or run in our cloud)
* A well designed API first approach; one customer compared our app to petrichor
* a mature product (the code base is nine+ years old and we've found and fixed a lot of the sharp edges around core login use cases; there are plenty more features to add)
* the CTO is the founder and still writes code
* a full featured free-as-in-beer version which makes the sales cycle easier; prospects often come in having prototyped an integration already
Our core software is commercial with a "free as in beer" version. We also open source much of our supporting infrastructure. Technologies and standards that you will work with: Modern Java, MySQL, PostgreSQL, Docker, Kubernetes, OAuth, SAML, OIDC.
Learn more, including about benefits and salaries, and apply here: https://fusionauth.io/careers/ ( Click/tap the 'View open positions' orange button. )
PUNTT.ai | Founding Enterprise Account Executive | Full-time Founding Role | Hybrid in San Francisco
Our mission is to kill the review — and free people to do meaningful work.
Partner directly with the Founders and CEO to build and scale our enterprise motion from the ground up. If you’re excited about selling in an AI-first environment, shaping GTM in real time, and owning revenue in a fast-moving zero-to-one environment — this is your lane.
Ideal profile: – 7-10 years experience - 2+ years CPG (consumer packaged goods) experience or connections – Experience working with Marketing, Creative, or Operations orgs is a strong plus – Someone who thrives in startups, ambiguity, loves refining the narrative, and wants a front-row seat to building an AI category
More info & apply: https://wellfound.com/l/2BKuiN
Proven Software | Senior Fullstack SWE | REMOTE (US) Full-Time | $140k-$170k
Proven is a start-up software company delivering a modern electronic medical record (EMR) to Behavioral Health & Physical Therapy. Proven’s Founders and Executive team have decades of experience successfully growing and scaling companies in healthcare.
Stack: .NET/C#, SQL Server, Blazor with Telerik controls.
We're looking for a senior full-stack engineer with .NET experience. Experience working in Azure and/or with Blazor is a major plus but not required.
We primarily work ET hours but are flexible Excellent PTO and employer-sponsored healthcare benefits
Email us at: hiring AT provensoftware DOT com
CLEAR | Data Analytics Engineers, Linux Engineers, Engineering Managers, Principal AI Engineer | NYC Onsite (4-5 days in-office w/ free catered lunch daily) | https://www.clearme.com/
CLEAR's mission is to strengthen security and create frictionless experiences. With over 35 million members and a growing network of partners across the world, CLEAR's identity platform is transforming the way people live, work, and travel. CLEAR connects you to the things that make you, you – making everyday experiences easier, more secure, and friction-free. We're committed to privacy done right which means members are always in control of their own information, and we never sell member data.
If interested, apply here --> https://grnh.se/e4e5dc881us
Bevyl | Founding Engineer / AI Engineer | NYC/open to remote | https://bevyl.ai/
Bevyl is a pre-seed startup (team of 2) building AI-powered content creation tools for consumer brands. We're making it possible for brands to produce high-quality social media content at scale without agencies or massive creative teams.
You'll work with me (CTO, ex-Airbnb/Loom/Hightouch) to build key parts of our video + AI tooling. Video is hard, and we need to move fast to win. We have real customers, a lot to build, and strong conviction in our space. This is genuinely a very fun project and I'm looking to build my core team.
Stack: TypeScript, React + Tanstack, PostgreSQL, Supabase, AI pipelines. Competitive salary and significant early-stage equity
You: Startup experience, willingness to hustle, love for product, comfort with ambiguity & startup pace
noah@bevyl.ai
EggAI | Software Engineer - Python | REMOTE (EU +/- 2hrs) | Full-time or Contract
We are looking for a Senior Python Developer who is passionate about building scalable, async-first backend systems and modern AI architectures.
You’ll join a small, highly skilled remote team of engineers and transformation practitioners working at the forefront of enterprise AI.
You’ll design and implement backend services, event-driven architectures, and multi-agent communication layers using modern Python, Pydantic, async frameworks, and cloud-native tools.
Apply at: https://grnh.se/jf50vtl2teu
Our website: https://egg-ai.com/
Rapport | Founding AI Engineer + Founding Data Engineer | REMOTE (US) | Full-time | USD$160-220K+
Rapport is fixing healthcare's broken payment infrastructure. Hospitals lose billions annually to opaque payer rules and outdated contracts. We're an AI driven platform that ingests contracts, claims, and policies at scale, transforming them into real-time pricing intelligence to help get providers paid what they deserve.
We are backed by top tier investors and already have one of the largest RCM operators in the country as our development partner. Founded by a healthcare tech veteran with two prior exits. This is a chance to be a true founding team member with meaningful equity and direct impact on product and company direction.
Role 1: Founding AI Engineer – Claims Pricing Intelligence Build production pricing engines that transform messy healthcare data into accurate claim prices. Think of it like playing a complex game: interpret intricate payer rules, combine them into working logic, and validate at scale. Design data pipelines for PDFs/CSVs/APIs, create business logic combining rules based systems with ML validation, and build explainable systems where every decision is traceable. Thanks to our partnership, you'll work with massive real world datasets from day one. Stack: Python, SQL, FastAPI, LLMs and Agentic frameworks.
Role 2: Founding Data Engineer Architect our data platform from scratch. Build fault tolerant pipelines using Databricks that handle diverse sources, design normalization layers for healthcare data, and implement observability for production reliability. First data hire, you'll shape our entire data strategy. Stack: Python, SQL, Databricks, Azure/AWS, Airflow/Prefect.
Rapport is a remote only company with quarterly in person sessions. Significant equity + competitive compensation.
Apply: hiring@healthyrapport.com with resume or LinkedIn.
Please note we are unfortunately unable to sponsor visas or hire candidates outside of the US at this time.
DL Software | godelterminal.com | full Stack, front-end, and back-end engineers | New York, NY ONSITE
DL is the maker of Godel Terminal, a browser-based financial research platform that provides users with data and analytics on global markets. We just raised a $5 million seed round and are looking to scale up our engineering team. Please see the roles below and contact us if you feel you are qualified and interested in the work we are doing!
https://godelterminal.com/careers-senior-full-stack-engineer
https://godelterminal.com/careers-frontend-engineer
https://godelterminal.com/careers-backend-engineer
Gr4vy | https://gr4vy.com/ | Python Backend Junior Software Engineer | Remote 4 days a week (Europe)
Gr4vy (pronounced Gravy), is a "no-code" cloud payments orchestration platform. Gr4vy’s mission is to become the platform-of-choice by which all retailers deploy payment infrastructure around the world. Founded by former PayPal fintech leaders, Gr4vy is set to disrupt the $4 Trillion global retail payment space by removing the complexity of merchants running their own payment infrastructure.
Apply here: https://wellfound.com/jobs/3288394-python-backend-junior-sof...
Foundation Source | Remote (US, Canada) | Full-time We're expanding our team and looking for passionate individuals to join us in building innovative solutions for philanthropy in the DAF team (we provide the technology that runs the Charityvest DAF). Our current openings include:
Senior Software Engineer, Back-end, DAFs: Design and implement core products for our Donor-Advised Fund (DAF) offerings, using a modern fully serverless event-driven architecture in AWS with TypeScript and Postgres.
Senior Software Engineer, Front-end, DAFs: Craft exceptional, high-performing user interfaces for our DAF platform, using modern React 18+ and Next.js 14+ features.
If you're passionate about fintech and making a meaningful impact in the world of charitable giving, we'd love to hear from you.
Feel free to email me your CV and I'd be happy to share more details: edmundo+hn [at] charityvest [dot] org
WEFLOW | Revenue AI | Full-Time | REMOTE (EU) | 70-110k EUR + Equity depending on experience / location / seniority
Hey! I am Philipp, Co-founder at Weflow - a 100% remote B2B SaaS app that focuses on automating as much work as possible for people in sales jobs (leadership, account executives, account managers, customer success, etc.).
We have found product-market fit, have serious funding available (Gradient Ventures, Cherry Ventures + a few more), and are looking to grow carefully yet quickly.
Our full-stack engineering team is a group of very senior people who enjoy building meaningful technology used by hundreds of real customers. Our tech stack includes next.js, node.js, typescript, AWS.
You can find our open positions here https://www.getweflow.com/company#hiring or email me directly at philipp stelzer at getweflow dot com
Onton.com | Fullstack & Research Engineers | San Francisco, CA | Hybrid
Join us in pioneering the future of e-commerce search. 1M+ MAU growing rapidly. Large seed round raised from top-tier VCs and individuals with backgrounds from Google, Amazon, OpenAI, Stitch Fix, Whatnot, Stripe, and more.
We're a hard-working team of 10. We have an office in Jackson Square with a great view that we're looking to fill with other high-performance people!
Tech-wise, it's React/Typescript + Julia, if that's interesting (no worries if you haven't used it). We've also built our own graph and vector DB to cope with the scale, and the foundations of a neuro-symbolic AI agent that learns more about the world on every search!
Job posting and more information here → https://onton.com/careers
We read and respond to every application.
tulanā | full time | Berlin / remote with some presence in Berlin | Senior Software Engineer | https://tulana.notion.site/Senior-Software-Engineer-2a3f6680... We are a bootstrapped, profitable startup leveraging stochastic optimization / OR, simulation, and machine learning to optimize decisions at scale in complex supply chains and transport networks. What we love: Scala and Nix, principled and reliable solutions and suckless systems.
Feel free to get in touch directly with the CTO: https://www.linkedin.com/in/maxbarkhausen/ | max@tulana.io
tulanā | full time | Berlin / London, open to travel | Forward-deployed engineer | https://notion.so/Forward-Deployed-Engineer-279f66803f4b8016... We are a bootstrapped, profitable startup leveraging stochastic optimization, simulation, and machine learning to optimize decisions at scale and across the supply chain. Feel free to get in touch directly with the CTO: https://www.linkedin.com/in/maxbarkhausen/ | max@tulana.io
NeuroVRD | Quality Assurance Engineer | Remote | Contractor + Equity We're building the Sentinel AI-IONM system: an AI-driven system that monitors neurovascular integrity in real time during high-risk surgery. This role is for someone who wants genuine ownership of a hybrid hardware/software QMS and wants to be close to the regulatory and engineering core of an AI SaMD company.
You'll own and operate our Quality Management System across multiple devices (SaMD + hardware) and be directly responsible for FDA/ISO-aligned documentation, design controls, supplier quality, clinical-quality support, and software validation oversight. You'll work directly with the COO/CPO (me), CTO, and our Director of Clinical Research.
Please email Joan at jmeo@neurovrd.com with a resume & cover letter about why this work matters to you.
Findigs | Full-time | NYC | 3x/week in office M,T, Th) | findigs.com
At Findigs, we’re transforming the rental experience — making it fairer, stress-free, and more convenient by changing the fundamentals of renting.
We build high-scale applications that streamline renting for millions. Our modern tech stack includes Python, Typescript, Node.js, React, and scalable cloud infrastructure.
We foster a collaborative culture where engineers have high ownership and autonomy, taking features from concept to deployment.
Join our sharp, supportive, and mission-driven team in our newly renovated SoHo/NoHo office.
Open role: Senior Software Engineer —> Apply here (https://jobs.lever.co/findigs/3b39616d-223f-4326-a500-f804c3...)
Base Salary of $180k - $210k
Pre-IPO Equity
401k Matching up to 4%
Unlimited PTO
Lunch in office every day, home office setup stipend, monthly gym stipend
Perpay | Senior Full Stack/Backend Engineer + Engineering Manager | Onsite in Philadelphia, Full-Time
Perpay, a certified B-Corp, is the most meaningful growth-stage startup in Philadelphia. We’ve spent the past decade growing from an early idea to achieving strong product market fit, and becoming one of the fastest-growing fintechs in the country as we march toward half a billion in revenue. Today, more than 500,000 customers rely on Perpay, and we are driven by this mission that meaningfully improves the financial stability of everyday Americans. We’re in a special moment of building, scaling, and deepening our impact, and are eager to find teammates that want to join us on the journey.
Our venture partners include First Round Capital and L Catterton.
We're looking for:
- A few Senior Full-stack or Backend Engineers across our 3 product engineering teams. We highly value product-mindset, experience building production web apps for real users, and ability to coach and support more junior engineers.
- A technically hands-on Engineering Manager. Ideally, you have at least a year or two of experience leading people and being accountable for a team's execution, roadmap, and performance. You would be the fourth "line manager" on our team, and so there's ample opportunity to grab org-wide initiatives that are interesting and impactful.
Our stack includes AWS, Postgres, Python/Django, React/Redux/Typescript, Datadog
Some other company notes / benefits: NYC-level total cash comp, meaningful equity, open PTO policy, full health/dental/vision with solid buy-up option, remote weeks around major holidays, high quality catered lunch 3 days/wk, 4% 401k match, cell phone plan, gym subsidy, and some student loan repayment match.
Check out the full JDs here https://perpay.com/careers#open-roles , and feel free to reach out directly! karl at perpay dot com
YASO / Full stack engineer / Product manager / Hybrid (London) / Full Time
We are building the operating system for international D2C brands going into China, managing the full cross-border ecommerce and social commerce stack - store operations, pricing, influencer partnerships, logistics.
D2C brands can compete and win in the market by abstracting away the infrastructure (to us) and focusing on reaching consumers.
We're based in London / Shanghai and are hiring for a PM and 2x full stack in London.
More details and apply here: https://apply.workable.com/yaso/?lng=en
Alembic | https://alembic.com | Hiring: AI Science, Engineering, Data, GTM | SF (5 days onsite)
Causal AI at scale for Fortune 500. We melted GPUs building this—now running one of the world's fastest private supercomputers. Customers include Nvidia, Delta, Mars. $145M Series B. More: https://venturebeat.com/ai/alembic-melted-gpus-chasing-causa...
Learn more and 1-click apply—>https://jobs.ashbyhq.com/alembic?utm_source=61WE77DENQ
Freeform (http://freeform.co ) | Software Engineers | Full-time | Onsite | Hawthorne, CA (Los Angeles County)
Freeform is deploying metal 3D printing factories at global scale and setting a new frontier in manufacturing. With AI, GPUs, and FPGAs working in tandem, our system monitors and corrects every microsecond of the process, delivering a level of precision, speed, and quality that’s never been possible—until now. This isn’t just an improvement; it’s a leap forward in how complex metal parts are made, with the ability to revolutionize industries like aerospace, defense, automotive, energy, and beyond. We are backed by top VCs including NVIDIA’s NVentures, Founders Fund, and Threshold Ventures.
It’s a small, tight-knit team and you’d have the opportunity to own significant and impactful greenfield projects throughout the entire development lifecycle and much more. Our software team comes from the likes of Google, SpaceX, and Apple, and believe in taking a first principles approach to solving hard problems.
A glimpse into our software landscape - https://youtu.be/nFWQArUkd5I?si=mP17qdKbxvf8qpZN
Our feature in TechCrunch! https://techcrunch.com/2024/10/22/ex-spacex-engineers-land-1...
+ Lead Software Engineer (Full Stack Enterprise) - https://grnh.se/btzdox7q3us
+ Senior Software Engineer (Edge Data & Telemetry) - https://grnh.se/3qf4q3bd3us
+ Software Engineer (Edge Data & Telemetry) - https://grnh.se/lm2n1a5h3us
Precision | New York City (Optional Remote) | Founder seeking first technical teammate
I’m a solo founder in NYC building Precision — a platform that automates commercial real-estate underwriting and valuation. The proof-of-concept is fully working and has been demoed to institutional CRE professionals with strong feedback. I come from institutional CRE investment banking and have a solid technical foundation (built the entire PoC myself).
I’m looking for a strong engineer interested in joining early to help take the product from proof of concept → production: architecture, database design, scaling, multi-tenant security, and integrating AI for document abstraction.
Stack: React, Node/Express, MongoDB (MERN).
If this sounds interesting, reply or email me: kylemarsh49 [at] gmail [dot] com
Happy to share the demo and discuss what a technical partnership could look like.
Metabase | https://metabase.com/ | REMOTE | Full-time | Frontend and Backend Engineers
Metabase is an open source (https://github.com/metabase/metabase) business intelligence software that lets anyone in your company rummage around in the databases you have. It connects to a number of databases / data warehouses (BigQuery, Redshift, Snowflake, Postgres, MySQL, etc).
Here's a dashboard about us: https://stats.metabase.com/public/dashboard/92d6b7ea-7526-48...
People rather like the product (https://metabase.com/love). We're a remote team full of people who care about user experience, making complicated things as simple as possible and building things. We have a deeply pragmatic engineering culture and value building things that people actually use vs whatever closes a deal or makes for a good press release.
Tech stack: Clojure on the backend, Typescript and React on the frontend
We've posted in several "Who is hiring" threads in the past with good success, we hired quite a few folks from these posts!
Frontend Engineer role:https://jobs.lever.co/metabase/8f02d3fa-edf4-4433-a6d1-4f9e5...
Backend Engineer role: https://jobs.lever.co/metabase/85f454d8-e795-4978-8a2b-4b8bf...
Are you guys looking for SREs
not actively but open to one off conversations to see if there is a fit. email me if you are interested!
Sphinx Defense | Engineering, DevOps, & Product | Remote (US Only), DC, Colorado Springs, LA | https://www.sphinxdefense.com
Sphinx Defense builds software to solve complex national security problems for America and its allies. Founded by engineers and technologists with deep experience across commercial and defense technology, we're building a vehicle-agnostic communication infrastructure to enable satellite operators to securely utilize antenna networks and maneuver satellites in real-time. We're bootstrapped, profitable, and growing aggressively.
To learn more about who we are, our engineering culture, and whether this is the right place for you, read our Key Values profile: https://www.keyvalues.com/sphinx-defense
Our current openings are: Sr. Backend Engineer - Colorado Springs : https://grnh.se/dx02hydm8us
Sr. Backend Engineer - Remote : https://grnh.se/dx02hydm8us
Product Manager - Colorado Springs - https://grnh.se/dx02hydm8us
Program Manager - Colorado Springs - https://grnh.se/dx02hydm8us
Sr. Program Manager - Colorado Springs - https://grnh.se/dx02hydm8us
Don’t see a role that aligns with your interests or don’t have the specific Space/ Command & Control experience? Apply to the general interest application and list what type of role you would be interested in : https://grnh.se/4ce199d68us
Aha! (https://www.aha.io) | Rails / React / Devops | REMOTE
Aha! is the #1 tool for product managers to plan strategy and roadmaps. We serve more than 700,000 users worldwide. We are looking for:
* Experienced full-stack Rails and security engineers to work on the Aha! product. Our application is built in Ruby on Rails, with React on the frontend for rich client-side experiences.
* Devops engineers with Ruby experience. We focus on the "dev" and all of our operations driven by code.
Aha! is profitable, you can work from anywhere in North or South America, and we offer excellent benefits. We use our own product to manage our work (which is especially rewarding) and we deploy continuously.
Our entire team has always been 100% remote - in North American timezones so we can collaborate during the work day.
Yuzu Health (yuzu.health) | Location: New York City (Flatiron) | ONSITE
Our mission: Rebuild health insurance from the ground up
Why: We're solving the root cause of spiraling healthcare costs in the US (we're not building an integration on top of United or Aetna)
Investors: We recently raised a $35M Series A. Our investors include General Catalyst, Chemistry VC, Anthropic, Lachy Groom and many unicorn founders, including leaders at Stripe, OpenAI, Brex, Deel, Mercury and Notion
Team: We are reasonable, fun people that work in person in NYC
Roles: See here https://yuzu.health/careers (we have Fullstack and Backend roles posted at the moment. We're particularly in need of front end leaning folks right now and would consider other spikes also e.g. a Quant type to work on Pricing and we're also open to making a TLM type hire; all roles provide a ton of ownership).
Some resources if folks want to learn more about the space:
- Co-Founder interview with the Self Funded podcast: https://www.youtube.com/watch?v=OqFNseHLA1M
- Co-Founder interview with Health Tech Nerds: https://www.healthtechnerds.com/p/russell-pekala-co-founder-...
- Our company blog: https://yuzu.health/blog
- Nikhil from our team’s substack on the industry: https://nikhilkapse.substack.com/
I'm Kev the interim recruiting lead. You can reach out to me directly on kev ( at ) yuzu ( dot ) health
Koyeb | Multiple Roles | Europe - Remote | Full-time | https://www.koyeb.com/
At Koyeb, we make developers’ lives easier with the fastest way to deploy applications globally. The Koyeb Serverless Platform is completely managed: we take code, build it into containers, and run it inside of MicroVMs distributed across multiple continents. We are a team of 13 product-minded people who have built a community of over 100,000 developers worldwide.
Open Roles Software Engineer - Infrastructure & Site Reliability Engineering (Golang) Software Engineer - Team, Billing & Orchestration (Golang) Frontend Engineer(Typescript, React)
Apply here - https://www.koyeb.com/careers
ClickHouse | Senior Software Engineer - Distributed Systems / Cloud Data Infrastructure / Kubernetes | Remote
US remote preferred right now, EU is technically fine but I'm looking to ramp up in US atm
ClickHouse is a popular, Open-Source OLAP Database. We are ClickHouse Inc, the company behind the database aiming to build the best in class real time data warehouse.
What we are looking for:
Distributed Systems / Cloud Engineers to build the AutoScaling Systems for a Cloud Database.
We also maintain our own ClickHouse-based Data Infrastructure. Bonus points if you've worked on auto-scaling or other data-driven forecasting challenges in the past.
If you want to work on operating production critical databases in the cloud on k8s + write data-driven algorithms for autoscaling, consider applying!Send me an email: manish.gill [at] clickhouse [dot] com
[0] https://www.youtube.com/watch?v=AFoMsLMZKik
[1] https://www.youtube.com/watch?v=ufY_JFPpzRI
PS: If you're a pure DevOps person or a pure Data Engineer who wrangles data tools, please read the above requirements carefully before firing off an email. This role is an intersection of a lot of sub-roles, not a particular specialization.
Automat (runautomat.com) | San Francisco (In Person) | Multiple Roles
Automat (YC W23) - the simplest way for companies to create AI agents that take on repetitive, tedious tasks — from navigating complex user interfaces to reading and processing documents. Our technology helps some of the world’s largest companies streamline their operations.
We’re a small talented team still in the early days of building, and your contributions will go beyond just code. You’ll have the opportunity to actively shape technical solutions, influence product direction, and contribute meaningfully to all aspects of our engineering culture.
Roles:
Full Stack Software Engineer
Forward Deployed Engineer
Applied AI Engineer
And More! See all roles here: https://www.runautomat.com/careers#roles
Materiom | Senior SWE | ONSITE | London, UK
Materiom is a social enterprise dedicated to accelerating the development and widespread adoption of compostable bio-based materials to replace petrochemical plastics.
We're looking for a Senior Software Engineer (full-stack) to help build high-impact, AI/data-heavy web applications that revolutionize bio-materials R&D. Apply here: https://job-boards.greenhouse.io/materiom/jobs/4978270007
Konvu | https://konvu.com/ | Software Engineer | FULLTIME | ONSITE | Paris, France
At Konvu, our mission is to make security invisible. As AI transforms how code is generated, tested, and deployed, application must evolve too. Vulnerabilities should be automatically detected, prioritized, and remediated—without burdening engineers.
Behind Konvu are founders with deep roots in the security industry. As part of the founding team at Sqreen YC W18 (acquired by Datadog), we have firsthand experience in driving security solutions from concept to global impact.
We’re looking for:
* Application Security Engineer (Entry-level / Intermediate) https://jobs.ashbyhq.com/konvu/d46947df-8172-4b4d-b1d8-e3b6b...
* Software Engineer - AI Agent (Expert) https://jobs.ashbyhq.com/konvu/b40839d0-768b-4e80-a066-3d7cc...
* Software Engineer (Intermediate) https://jobs.ashbyhq.com/konvu/be7be978-08be-4672-a9e5-a559e...
* Head of AI https://jobs.ashbyhq.com/konvu/403ecd3d-7845-47d7-b24c-1fe18...
* Founding Account Executive (Enterprise) https://jobs.ashbyhq.com/konvu/dbac9d61-ab2d-4506-9315-28323...
Read more about how we're building Konvu the YC-way: https://konvu.com/blog/yc-culture
IHI Terrasun (ihiterrasun.com) | Chicago or REMOTE (US) | Senior or Staff Controls Engineer
At IHI Terrasun we do design and integration for solar + battery storage projects across the US. We recently finished the largest solar + storage project in the US (Gemini - located outside of Las Vegas). Read more about it here: https://www.primergygemini.com
We are looking for a controls engineer to join our engineering team. Experience in the battery storage industry is a plus, but not required. Familiarity with HMI development, Ignition, RTAC, Allen Bradley, or SEL control systems and IEC-61131-3 programming language is a plus.
Reach out to me at jminardi at the domain above to learn more or apply.
Tracebit | https://tracebit.com | London/New York| Full-Time
Tracebit is an Accel backed, UK founded security product company taking a new look at canaries for intrusion detection.
We work with some amazing companies (Docker, Riot Games, Synthesia, Zepz...) to help detect threats in cloud and enterprise.
We're hiring:
* Founding Engineer | London | £60-120k + generous equity | Relocation & Visa sponsorship available
* Founding Security Researcher | Remote | £100-140k + generous equity
* Founding Account Executive | New York | $180-200k OTE + generous equity
* Founding Sales Engineer | New York / Remote | $180-220k OTE + generous equity
Learn more and apply: https://tracebit.com/careers#section_open-positions
NODA AI | Multiple Roles | Austin TX | Full-time | ONSITE
NODA is a veteran-owned, venture-backed technology company that is transforming how unmanned systems collaborate in complex, mission-critical environments. We are developing next-generation solutions that enable the autonomous orchestration of heterogeneous unmanned systems across air, sea, land, and space with vital applications in the defense, intelligence, and commercial sectors.
We're looking to scale fast in 2026 and actively hiring for multiple roles, including:
- AI/ML Engineer
- Autonomy Engineer
- Field Ops Engineer
- Forward Deployed Engineer
- Senior Full Stack Engineer
- Networking Engineer
- Senior Platform Engineer
- Simulation Engineer
- UI Engineer
See latest job listings and descriptions on our website:
https://www.nodaintelligence.ai/careers/
Aloe | Vancouver, BC, Canada (ONSITE preference)
Aloe is the critical thinking layer for agents – to know why they believe what they do, how confident they are, and what actions they can take to increase that confidence. It’s the only path to AI we can trust, delegate to, and rely on.
Aloe exists to build tools to help human cognition succeed in an information-dense world it did not evolve to handle. We believe this is the most important problem to solve today.
Open Roles (https://aloe.inc/company) - AI Researcher - UX interaction designer - UX user experience researcher and designer - Software eng - backend - Software eng - AI - Software eng - front end
Chainguard | Senior and Staff-level Product Managers and Engineers, and Engineering Managers | REMOTE (US/CAN)
We're building the safe, trusted source for open source. We created the secure Container Image market and we've recently expanded into VMs and Libraries for popular language ecosystems such as JavaScript, Python, and Java.
We're hiring quite a few PMs and engineers for our Containers and Libraries products, amongst other roles. Check out the listings here https://www.chainguard.dev/careers and if you're a highly-technical PM that wants to SHIP email me directly at patrick at chainguard dot dev.
Longshot Systems - Graduate Machine Learning Researchers - London (Hybrid) - No sponsorship available.
At Longshot Systems we're building advanced platforms for sports betting analytics and trading.
We're hiring Graduate Machine Learning Researchers for our quantitative modelling team. The primary goal of this team is to improve the predictive power of our models based on historical event data. The quality of our models is incredibly important to us and improvements on our models directly impact company success.
To find out more and apply for the role please check here: https://apply.workable.com/longshot-systems-ltd/j/CDC0152ADC...
Foxglove | Onsite (San Francisco) & Remote | Full Time | https://foxglove.dev/
Foxglove is the leading observability & data platform for robotics and physical AI. Our software supports the full data lifecycle, from collection, upload, and storage, to analysis and visualization. We're assembling the most talented team in the industry to build a platform for all types of robots. Sound interesting? Join us!
Many engineering & product roles:
- Data Engineer
- Rust Engineer
- Visualization Engineer
- Forward-Deployed Engineer
- Product Designer
- Visual Designer
GTM roles:
- Solutions Engineer
- Account Executive
- Demand Gen
- Product Marketing Manager
https://foxglove.dev/careers
IO Interactive | Tools Programmer | Full time | Barcelona, Brighton, Istanbul, Malmö, Copenhagen
IO Interactive is looking for a skilled Tools Programmer to join our Backbone team and help power the tech behind our games. You’ll be working across multiple flagship projects - our James Bond game, 007 First Light, our ambitious Project Fantasy, and the HITMAN universe - building and evolving tools in our proprietary Glacier engine. Together with artists, designers, and programmers, you’ll create robust, user-friendly workflows that let our teams move faster, experiment more, and bring world-class gameplay to life.
What you will do:
Who you are: Who we are:IO Interactive is an independent videogame development and publishing company with studios in Copenhagen, Malmö, Barcelona, Istanbul and Brighton. As the creative force behind some of the most talked-about multiplatform video games in the last decade, we are committed to creating unforgettable characters and experiences all powered by our award-winning, proprietary Glacier technology.
See job listing: https://nordictechjobs.com/jobs/ptyZqM4pB2
Document Crunch | REMOTE(US) / HYBRID
Company description: We do construction compliance AI. We're in series B, about $40m raised. Growing a lot! Feel free to reply or DM me if you want some more info.
Tech Stack: Typescript full stack except for Python for ML, NestJS backend, NextJS frontend, React Native mobile, IaC in Pulumi using TS.
Open Jobs:
- Senior/Staff/Principal Frontend Engineer (fullstack Typescript nice to have)
- Senior/Staff/Principal Node Engineer (fullstack Typescript nice to have)
- Senior/Staff/Principal QA Engineer
Location: Austin or Texas preferred, but open to remote for the right candidate in the US.
Jobs page: https://www.documentcrunch.com/careers#open-roles
Was I too late in regards to the QA positions, since Im not seeing them shown on the careers page!?
Checkr | Software Engineer (multiple) | Hybrid | San Francisco, CA & Denver, CO & Santiago, CL| Full-time
Checkr (YC S14) is hiring across multiple roles, located in our San Francisco, Denver, and Santiago offices. Checkr builds people infrastructure for the future of work. We've designed a faster—and fairer—way to screen job seekers. Established in 2014, Checkr puts modern technology powered by machine learning in the hands of hiring teams, helping to hire great new people with an experience that’s fast, smooth, and safe. Checkr has over 100,000 customers including DoorDash, Coinbase, Lyft, Instacart, and Airtable.
A career at Checkr means collaborating with brilliant minds, disrupting an industry, and opening channels of employment to often overlooked candidates. Checkr is recognized on Forbes Cloud 100 2025 List and is a Y Combinator 2024 Breakthrough Company.
Here's a selection of roles:
Software Engineer (SF/Denver): https://grnh.se/qc3k3i6f1us
Senior Software Engineer (SF/Denver): https://grnh.se/l23t79if1us
Engineering Manager (SF/Denver): https://grnh.se/9m52v0151us
Staff Reliability Engineer (Chile): https://grnh.se/r7wj6h6x1us
Staff Product Manager (SF/Denver): https://grnh.se/besth6lw1us
Sr. Director, Product (SF/Denver): https://grnh.se/xexlcik21us
I'm a Sr. Staff product manager here in our SF office 2x/wk. Happy to answer questions you might have!
All jobs: https://grnh.se/f3c7e1c61us
Vividly | Fully Remote | Full Time | Staff Software Engineer
We’re a Series B start up disrupting the consumer goods industry and moving their finance, sales, and ops teams from spreadsheets and onto a modern software platform. We partner with hundreds of well known brands such as Hint, Liquid Death, and Chomps. We're looking for an awesome staff engineer to join our team. Our tech stack is Python, Rust, and Postgres.
https://ats.rippling.com/vividly/jobs/3f505e4e-b81e-4136-bc7...
Opendoor (https://www.opendoor.com) | In Person | San Francisco, CA | Full-time We're hiring engineers across the stack at Opendoor. We're building technology to simplify residential real estate - making it easier to buy and sell homes. Our engineering challenges span everything from marketplace dynamics and pricing models to complex operational workflows and integrations with industry systems. If you're interested in applying technology to modernize a massive, traditional industry, we'd love to hear from you. yan at [our domain].com :D
9 Mothers Defense | Robotics Engineer, Data Scientist | Austin TX | Full-time | ONSITE
We're building AI-driven turrets that stop hostile drones - where robotics needs F1-level speed.
We're looking for smart, T-shaped teammates: people who are experts in one area but happy to jump in wherever needed. Our software team is small, so every member makes a real impact.
If you want to write motor control in Rust, optimize camera processing with custom CUDA kernels on Jetson, or rework a transformer-based tracker to handle small objects - you can do that here, and much more.
US persons only
https://app.dover.com/jobs/9mothers
Last month is was "motor control in Zig" why this time is Rust?
It’s cool! But it would be nice AMD SoC project. Camera pre-processing pipeline and motion control in FPGA part for lowest possible delay and machine learning on ARM cores. Eventually with some acceleration in FPGA part too.
Hiring Tech Lead - Staff Backend Engineer - AI Engineer – REMOTE LATAM - We build AI tools that help high-volume law firms manage their caseloads more efficiently. Our first product—an AI assistant that transcribes and classifies inbound calls—is in production. We’re now expanding into case tracking, follow-ups, and full workflow automation. Looking for: Staff Backend Engineer
Tech Lead: Lead a senior team, shape product and tech, work closely with founders.
Senior Engineers (Backend, AI): Remote across LATAM. Build fast, useful tools. Small, experienced team. Real autonomy and product impact.
Tech Stack: Python, TypeScript, Postgres, Kubernetes, GCP Languages: Spanish + English for leadership. English only OK for engineers.
Apply here: tramcase.com
Griffin Bank | Engineering | REMOTE (UK) Company: We are Griffin Bank. We are a fully authorized, API-first bank; we bank fintechs and startups. We built our own core banking system from scratch.
Experience: We are hiring across broadly across engineering. The things we work on include onboarding and KYC, payments rails, accounting, billing and reporting. We are hiring backend and frontend engineers. We are currently about 80 people, with 30 of them in engineering.
Tech: Clojure, FoundationDB, Bazel, CLJS, Svelte
Apply: https://jobs.ashbyhq.com/griffin/8d98eb78-e281-4860-b578-fc1...
> WFA - Everyone gets up to 20 ‘work from abroad’ days a year
Does this apply to remote employees as well - and how strictly is it enforced?
Verkada | Senior/Staff Frontend (React) Software Engineer | ONSITE San Mateo, CA | Full-Time
I am the hiring manager. Job posting: https://job-boards.greenhouse.io/verkada/jobs/4959350007
Verkada is fast growing enterprise physical security company (Cameras, Access Control Systems, Alarms, Sensors). Engineering is 300-400 people. Pre-IPO with a $4.5B+ valuation.
We have many other engineering positions open, DM me for an internal referral if you meet qualifications: https://www.verkada.com/careers
Nango | Staff backend engineer | Remote | Full time | $120-200k + equity
Nango (YC W23) is an open-source developer infrastructure for product integrations.
We power the integrations of Replit, Semgrep, Motion, Vapi, Exa, and hundreds of other AI companies.
Small but highly experienced team, hard technical challenges (scale + infra devtool running untrusted user code), tons of ownership, direct customer contact, growing very fast.
We are looking for a Staff engineer who can touch every part of the stack and is passionate about dev infrastructure.
Website: https://nango.dev Jobs: https://nango.dev/careers
1 point by janlin1999 27 days ago | parent | context | next | edit | delete [–] | on: Ask HN: Who is hiring? (November 2025)
DocSpot | ONSITE (Santa Clara, CA) | https://docspot.com DocSpot helps people find doctors by indexing information from a plethora of sources and empowering patients to search through one unified interface.
Tiny company, entry-level candidates welcome (no experience required):
Back-end developer: https://docs.google.com/document/d/1IvcTtE7yE7m5u0NfrVmvtR_i...
FanBasis.com | Various Roles (Front-end, Back-end, Full Stack) | Full-Time Miami/Remote
FanBasis is building the leading platform for selling digital products, services, and communities — what Shopify was for physical goods, we’re becoming for digital entrepreneurs. Our mission is simple: help creators, experts, and online business owners turn their skills into scalable, revenue-generating digital offers.
We're looking for senior full-stack developers with either strong experience with Laravel or with React and NodeJs/Tsoa backends. We have an exciting roadmap of new products along with some internal refactoring initiatives.
If you are interested in the role, please send your resume to drew @ fanbasis dot com
Atlassian | https://www.atlassian.com/software/rovo | REMOTE | Full-time | Machine Learning Engineers
Atlassian's flagship AI product - Rovo Chat is going through a hockey stick growth moment, and we are looking for machine learning engineer passionate about building machine learning systems that operate at XX million user scale
We are pushing the boundaries on:
- Agent Orchestration
- Evals and benchmarks
- Model Training (SFT + RL)
Apply here: https://www.atlassian.com/company/careers/details/22898
Polymath Robotics (YC S22) | Devops Engineers, Fullstack Engineers, Apps Engineers, Networking Engineers, Program Managers | San Francisco, ONSITE | https://www.ycombinator.com/companies/polymath-robotics
Polymath Robotics is unlocking the next phase of autonomy in the industrial setting. We are rapidly growing our revenue and need your help to build our production system!
ChainSecurity | Blockchain Security Engineer | Full-time | INTERNS , HYBRID/REMOTE, Zurich, Switzerland | VISA possible | https://chainsecurity.com/
ChainSecurity is a young and innovative cybersecurity company that operates in the blockchain and cryptocurrency space. Our mission is to make the blockchain space secure and trustworthy for people, companies, and governments alike. We are proud of our security experts from the renowned universities ETH Zurich, EPFL Lausanne and others. We are trusted by 100+ blockchain companies and established corporations with security audits and services. We have secured complex systems for top blockchain clients, such as decentralized finance (DeFi) projects, and multinational organizations, such as banks and industrial consortia.
A ChainSecurity Auditor will review the most complex blockchain projects to find vulnerabilities which no-one else can. By using state of the art tools, expert knowledge and a deep understanding of the fundamentals, we secure projects handling billions, often forming the foundation in the new paradigm of an open financial system.
Your Responsibilities:
* Work directly with the developers of the most successful teams in the blockchain industry to audit their code and secure their products
* Contribute to our security tools and create new ones in collaboration with our internal research team
* Conduct security research and publish your findings
Requirements:
* Strong background in software engineering, focused on security relevant areas and most importantly being able to reason about complex code
* Experience with penetration testing, vulnerability scanning, threat modeling or similar is a plus
* Good knowledge of cryptography
* Proficiency with Linux and Git
* Good written communication skills
* Fluent in OOP programming language
Bonus Points:
* Formal Verification, White Box, Vulnerability Scanning
* Solid Blockchain Knowledge
* Consensus Algorithms
Join us here: https://www.chainsecurity.com/jobs/blockchain-security-engin...
Questions about the role? Contact: jobs@chainsecurity.com
Good Pair Days | https://goodpairdays.com | Staff Product Engineer | Up to $250,000 AUD + Equity | Remote | AU or NZ
Good Pair Days is building the future of wine discovery! We’re searching for a Staff Product Engineer to help power our AI-driven platform and craft joyful experiences for thousands of wine lovers across the world.
Apply: https://blog.goodpairdays.com/were-hiring-staff-product-engi...
Common Prefix – Software Engineers / Auditors – Greece – Remote – Full-Time
Common Prefix is a science-first blockchain consulting company. Our vision is to make blockchains usable for mainstream users and everyday people – paying at the supermarket, remittances, moving money across borders, saving, investing – and solving the real problems of usability, scalability, and interoperability that come with it.
We're a 30-person team, half scientists (cryptographer PhDs, post-docs, and professors) from renowned universities, half engineers with long web2 experience. A lot of our field is broken and we're trying to make a small contribution in fixing it, by introducing provable security and proper engineering practices across the board.
What we're looking for: Software engineers who can solve problems, are smart, get things done, and enjoy working on the bleeding edge, learning about cryptography, and working from first-principles. Auditors who can write and read code, especially low-level cryptographic implementation code (zero knowledge verifiers, signature schemes, etc), consensus (PoW, PoS), or smart contracts (everything DeFi).
Tech stack: Doesn't matter, we'll teach you. But we work mostly with Rust.
Open roles:
* Software Engineer, https://commonprefix.notion.site/sw-folk
* Auditor, https://commonprefix.notion.site/auditing-folk
We offer:
- $80,000–$160,000 / year cash
- Local from Athens, Greece, or remote, preferably in Europe
- Conference participation in exciting scientific and engineering venues, 2-3 times per year
- The opportunity to work and learn from world-class scientists from major universities in the field of blockchains, cryptography, and consensus
If you're interested in joining our team, apply here: https://commonprefix.notion.site/2b7bf672de828051b53cdd37811...
Found | San Francisco, NYC, REMOTE [CAN/US] | Engineering, Data Science, Risk Operations, Compliance | found.com
We're building the next generation of financial tooling to help small business owners succeed. Our solution blends banking, bookkeeping, taxes and payments into an all-in-one solution to help save our users time, stress and money -- so they can focus on what matters to them; running their business.
https://found.com/careers , or you can reach me directly via jarred@
SWE Tech stack: Ruby on Rails (Kubernetes, GKE), React/Typescript, Capacitor, MySQL, Spanner
Parseur | Front-end dev with design appetite | REMOTE [GMT:GMT+6]
Parseur is a B2B Saas that automates document-processing workflows.
We are a 100% office-less, fully remote team of 5 looking for the 6th full-time (or 80%) team member.
We're looking for an excellent front-end dev who ideally knows React. And it would be nice if you could also design and know your way around CSS.
More info here: https://parseur.com/jobs
Rootly | AI-native on-call & incident response (Slack/Teams) | REMOTE (US/Canada/Europe); optional hubs SF & Toronto
We build the end-to-end platform that helps SRE/eng teams detect, manage, and learn from incidents faster—trusted by 1000+ companies (logos include Glean, Mistral, Figma, LinkedIn, Dropbox, Replit, Grammarly, etc.).
Roles:
- AI Engineer
- Senior Security Engineer
- Senior Site Reliability Engineer
- Senior Product Engineer
- Senior Product Manager
- Technical Product Marketing Manager
- Implementation Engineer
- Product Engineer Co-op
- Principal Product Designer
- Customer Success Manager
- Mid-Market Account Executive
- Enterprise Account Executive
Why Rootly: small, senior team; real adoption; lots of ownership and impact; AI-native workflows; customers across startup → enterprise.
You should probably flag that of these roles, the only one listed as Remote on your Careers page is the Technical PMM (and the Product Engineer is Hybrid), 12 roles, 10 of which are in office, is not really "Remote".
Yeah, I agree. If more than half of your offerings are in-office that flag is misleading at best, and I think I actively looked at the positions last month and had the same gripes.
I have friends with a really good background that have applied to this (in part because they saw it here) only to get automated emails back etc ... IMO these guys are just hoarding CV's, for whatever reason.
Big Cartel | DevOps Engineer | Remote | Full time
We are seeking an experienced DevOps Engineer to join our team full time. Big Cartel is dedicated to empowering the independent seller with affordable e-commerce tools. We are a 100% independent, bootstrapped, tight-knit team dedicated to our mission of aiding individuals and small brands in setting up shop and making a living doing what they love. For more details please check out our job posting here: https://bigcartel.recruitee.com/o/devops-engineer
Goji Labs (gojilabs.com): REMOTE (Americas or Europe)
Goji is hiring Product Designers! You'll drive strategy and our design-led software development approach.
Apply here: https://careers.gojilabs.com/32359
Does Goji mean a pocket?
Avantos.ai | Senior Software Engineer, AI Team | NYC or St Louis | 150-200k
We're building an AI notetaker and task management tool for financial advisors. Startup is headquartered in NYC. If you're not in NYC, quarterly travel to the office is expected.
Front end: React DB: Postgres APIs: Golang, Elysia/Node Infra: AWS ala Terraform
Apply here:
https://docs.google.com/forms/d/e/1FAIpQLSd4JRq-lvpsA8GGnyrd...
Zed Industries | North America, South America, Europe REMOTE | https://zed.dev/
Zed is a company for developers, by developers. All 3 of our founders have spent years in the trenches writing software and still do it almost every single day. We know the only way to build the world's best code editor is by equipping every single member of the team to do the best work of their career.
We've raised $42M (https://zed.dev/blog/sequoia-backs-zed) to support our ultimate vision, a new way to collaborate on software, where conversations about code remain connected to the code itself, instead of being tied to aging snapshots or scattered across different tools. The first step was creating a high-quality editor to serve as the user interface. Now this new investment lets us expand to tackle the next phase of our plan. We're developing a new kind of operation-based version control that incrementally tracks the evolution of your code with edit-level granularity, and we're integrating it into Zed to make collaboration, both with agents and teammates, a first-class part of the coding experience.
Backend Rust Engineer - https://zed.dev/jobs/backend-engineer
Rust Engineer - https://zed.dev/jobs/rust-engineer
AI Rust Engineer - https://zed.dev/jobs/ai-engineer
Linux Desktop Rust Engineer - https://zed.dev/jobs/linux
Product Designer - https://zed.dev/jobs/product-designer
Product Manager - https://zed.dev/jobs/pm
Just want to say, although obvious given the product, it's fun to see rust jobs getting posted in the wild.
Sphere Semi | Software Engineer | Remote (US) or Palo Alto | Full-time
Sphere Semi is applying AI techniques to automate the design of analog and mixed signal chips. Our techniques have been able to achieve state of the art PPA (power performance area) with relatively modest compute. We're scaling up and that means we need to rebuild our hardware and simulation pipeline. To that end we're hiring a strong software generalist.
We offer competitive salary, meaningful equity, remote-first, unlimited PTO, 401k match, medical/dental/vision.
If you are interested, please send a resume to alex at spheresemi dot com
Shield AI | Autonomy Applications Manager | Full Time | ONSITE Washington DC
Shield AI's mission is to protect service members and civilians by creating intelligent systems.
My team needs a manager, its a very well positioned team at a rapidly growing company working with some really awesome people. Any autonomy or robotics experience is a huge plus https://jobs.lever.co/shieldai/7952271c-8578-42d8-a587-4707c...
Contact info on my profile if you have any questions I'm happy to chat!
exnaton (climate tech start-up) | Fullstack Engineer (with DevOps focus) | remote (EU) | fulltime
exnaton is a start-up spun out of ETH Zurich, which offers software for renewable energy to utility companies. Our AI billing software enables energy providers to set up energy communities and smart energy tariffs in their distribution areas. Users of our software can track their energy consumption and buy renewable energy from their neighbors, which makes investing in the energy transition simple and fun!
More details about the position here: https://exnaton-ag.jobs.personio.com/job/2122683?language=en...
Enthought | Python Scientific Software Developers | Hybrid | Tokyo, JP www.enthought.com/careers
Enthought powers digital transformation for science. Our technology and deep scientific expertise enable faster discovery and continuous innovation. We solve complex problems for the most innovative and respected organizations across the life sciences, material sciences, chemical, and semiconductor industries.
Competitive salary, stock options
Greptile | Software Engineer (junior, senior, staff)| San Francisco ONSITE | https://greptile.com
Greptile is building AI agents that catch bugs in pull requests. Over 2,000 teams including Brex, Whoop, and Substack use Greptile to review nearly 1B lines of code every month.
We're a team of ~20 in San Francisco, working on things like better agent evals and sandbox execution environments.
We've raised $30M to date, including our recent Series A led by Benchmark.
Stack: Typescript
Open roles: greptile.com/careers
Salary ranges: $140k-270k base (depending on seniority) + $40-100k/yr equity
ko-br | Robotics, Computer Vision, Imitation Learning, Reinforcement Learning Researchers & Engineers | https://ko-br.com | Cairo, Egypt & London, UK
We build Physical AI models deployable today in warehouses to solve mundane tasks like palletizing. Our tech lets robotic arms adapt to mixed SKUs, grip slips, and chaotic environments in real time.
Have a read through our manifesto: https://ko-br.com/manifesto
We want you if you solve problems like an owner (no ego, no blockers). Don’t say "it won’t work." Try it. Validate it. Ship it.
Engineering roles:
Why join? About me: Ex-Amazon/Meta. Built AI from satellite imagery to nanotech SEM, powered Alexa’s vision, led ML for WhatsApp. Now building robots that adapt to chaos.https://www.linkedin.com/in/ahmadbaracat
Apply: https://ko-br.com/careers
E2B | Engineers (Distributed Systems, AI, Product, Security, DevRel), Brand Designer | onsite in San Francisco or Prague | https://e2b.dev/careers
E2B is a fast growing Series A startup with 7-figure revenue. We've raised over $32M in total since our funding in 2023 and are supported by great investors like Insight Partners. Our customers are companies like Perplexity, Hugging Face, Manus, or Groq. We're building the next hyperscaler for AI agents.
Bedrock Data | Backend Engineer | Menlo Park, CA (Onsite) | bedrockdata.ai
At Bedrock Data, we are building next-generation data security platforms. Our backend engineering team is responsible for: Large-scale distributed systems to handle petabytes of data in a scale-out architecture. Stack includes Golang, Neo4j, AWS (Lambda, SQS, S3, DynamoDB), GraphQL, Typescript/React
Please apply here: https://jobs.ashbyhq.com/bedrock
SpruceID (YC W21) | REMOTE (US-Based Preferred) | Full-Time | spruceid.com
Spruce lets users control their data across the web. Instead of users logging into platforms, we believe platforms should request to access data vaults controlled by users.
The demand for trusted digital ID is accelerating as AI deepfakes begin to destroy most of the ways we use to verify identity today. How private or secure is it to hold your driver's license or passport up to a webcam to get a bank account? Was it ever private or secure? Stable diffusion can break so much of this already. Society will need trusted digital IDs and credentials. Our mission is to allow them to be controlled by individuals, with safeguards to prevent descents into surveillance states and checkpoint societies.
We are the main implementers of category-defining initiatives such as the digital ID program for the California DMV, and the verifiable digital credentials program in Utah. We are private sector participants in NIST's National Cyber Security of Excellence initiative for privacy-preserving digital ID.
We are hiring skilled engineers who care about making a real impact in improving public services, digital autonomy, and user privacy for the world. We work closely with public sector agencies, and have high regard for public servants. We have a strong engineering and customer-oriented culture, and are not simply a SaaS product or AI wrapper. Our roles are not for the faint of heart: you will be expected to work hard and learn a lot in this role.
Our engineers are ambitious to get outcomes for our customers and their constituents. On any given day, they may write great Rust/C#/TypeScript, deal with mainframe dumps, read policy documents, respond to technical RFIs/RFPs, manage on-prem environments, implement new NFC + Bluetooth protocols in Swift/Kotlin, create CI/CD processes that enforce W3C accessibility guidelines and i18n requirements, rewrite lost specs from disassembled binaries, figure out stablecoin payments, and design new protections for public key infrastructure. It is a team effort, and people with T-shirt shaped skills are able to collaborate and learn a ton from each other every day.
We are interested in candidates who want to be proud of the meaningful impact they make for society, even if it takes time to get right. This is not the right job for someone who wants to "join a cool new AI startup" that implodes or exits in under a year.
See our roles here: https://jobs.lever.co/sprucesystems/
foam.ai | Founding Engineer | $180-$300k | 0.25%-2% | SF (onsite) | Full Time
foam is building a new observability stack that captures, traces, and links everything, purpose-built for AI. We use this foundation to feed complete context into AI to automatically identify and root-cause breakages across entire systems.
* We’re a five person team. Perla (CEO) was the 5th engineer in the consumer facing team at Affirm (pre-IPO).
* We've raised $9.9M in seed funding from Khosla Ventures, Max Levchin, The House Fund, and South Park Commons
* We’ve got active betas at Orb, Braintrust, Plaid & TogetherAI.
We’re looking for engineers who want to take point and work hand in hand with Perla on one or more of our core systems:
1. The Telemetry Engine - Think of this as a major extension of OTEL custom built to capture signals that have historically been inaccessible to humans.
2. The Root Cause Analysis Engine (aka Solver) - This is currently an agent swarm, but evolves every week in search of better and better root cause analysis.
For a bit more on the role, check out: https://foam.ai/careers
If putting an end to awful on-calls and building a system that can deliver self-healing software is exciting to you, send an email to luke -at- foam dot ai with your resume and mention you came from HN.
Brickflow | Full-time | London, UK | Hybrid (T,W,Th in office) | full-stack engineering | brickflow.com
At Brickflow we're bringing specialist property financing into the 21st century, an industry that is famously still stuck using fax and traditional mail.
We're hiring our first dedicated in-house software engineer(s) to take our platform to the next level. Get in very early and help shape the technical direction.
Full-stack software engineer (1-2) | £50-90k depending on experience
Contact our Head of Tech directly at lewis@brickflow.com
Continua AI | https://continua.ai | Multiple Roles | ONSITE (NYC/Seattle) | Full-time | Salary + Equity
At Continua (http://continua.ai/), we're on our way to solving Social AI, and we're expanding our team! We've built an AI agent that users can invite into group conversations to make planning, coordination, and information retrieval effortless. We're social creatures and it just seemed to us a huge opportunity to bring AI into group settings. We've seen strong retention over the last few months and want you to help us bring our product to the next level. Try adding our agent at http://continua.ai/ to group chats and kick the tires! https://techcrunch.com/2025/08/12/google-vet-raises-8m-for-c...
I’m David (https://www.linkedin.com/in/dpetrou/), the founder and CEO. Before starting Continua, I was a Distinguished Software Engineer at Google. We’re backed by top-tier VCs (like GV) and incredible angel investors (like Jeff Dean). Our team is a fantastic bunch (http://continua.ai/team) of accomplished engineers and researchers from Google, Disney, and several AI startups. We're pretty clued in on the technology side and have a strong vision of how the transformative technology of the last few years along with our own secret sauce (not just a ChatGPT wrapper) can help a huge number of people.
We’re hiring systems and ML engineers: https://jobs.ashbyhq.com/continua/
You'll work on building and improving the best LLM group chat experience there is, including fine-tuning models to boost conversational quality and improve scalability and identifying novel ways to build a "memory" which leads to a personalized and unique experience for our users. You understand what it means to work at a fast-moving startup.
Oh, and we maintain a vibrant blog, including items of technical interest, at http://blog.continua.ai/. Check it out! :)
Electric.ai | Senior Frontend Engineer | Remote (South&Latin America) | Full-time | $60,000 - $85,000
We're a company based in the US focusing on helping small and medium businesses be on top of their IT with the help of software and automation, even if they have limited IT & security knowledge.
We're looking for a senior frontend engineer, we're react shop with a standard stack. We're a mix of US and South America based engineers on the team.
email: cmVtaS5jYXJ0b25AZWxlY3RyaWMuYWk=
Hi, Could you share your email so I can send my proposal? Regards.
It's in there... :)
Formal | Multiple Positions | REMOTE | Full-Time | $100k - $250k + Equity
We’re [0] rethinking serverless from scratch, building a new computing stack for instant, globally available, truly elastic, soundly isolated execution. We leverage formal methods and languages to build OS interfaces with low overhead, formally verified isolation without containers or VMs. Our immediate goal is a new programming language to replace eBPF and build the world's first serverless networking infrastructure.
We are a 5-person, VC-funded team with PhDs from Stanford, UW, OSU, and Brown, advised by professors from MIT and UWaterloo. We are currently hiring for the following four positions:
- [1] Staff Software Engineer: Compilers, Programming Languages, and Verification ($175k - $250k + ≥ 0.4%)
- [2] Formal Verification Engineer: Formal Methods and Programming Languages ($120k - $200k + ≥ 0.2%)
- [3] Software Engineer: Compilers and Programming Languages ($100k - $175k + ≥ 0.1%)
- [4] Formal Methods PhD Intern: Formal Methods and Programming Languages ($10k / month)
Please see [5] for general information. Apply via our job board [6].
[0]: https://formalstack.com [1]: https://formalstack.com/jobs/12-2025/staff-software-engineer... [2]: https://formalstack.com/jobs/12-2025/formal-verification-eng... [3]: https://formalstack.com/jobs/12-2025/software-engineer-v.pdf [4]: https://formalstack.com/jobs/12-2025/formal-methods-phd-inte... [5]: https://formalstack.com/jobs/info.pdf [6]: https://jobs.gem.com/formal
BuildBetter | Senior Engineer (Backend, Full-stack) | Full-Time | Remote (US) | 170-200k base + equity | Visa Sponsorship not provided
BuildBetter is the product operations platform for customer-led teams. We've built an AI-first product that lets our customers, like Rappi, n8n, Posthog, and Brex automate the operations work that lets them provide their customers with world-class product experiences.
We're looking for two senior engineers to join the team; our headcount has remained small while growing revenue, and we're now bottlenecked by development speed in a way that will make you invaluable. You'll have real ownership over your code from product ideation to customer support, and we'll be making substantive product updates weekly. We're looking for team players who are as fun to work with as they are productive, and are willing to compensate these two rolls commensurately - our aim is to be in the 95th percentile of equity compensation, and we expect that in exchange we'll have value-aligned employees who will help us grow the business.
Joining us will mean solving hard problems at the frontier of AI adoption, including:
- maintaining performance at scale
- building and maintaining rich frontend user experiences that maintain the standards of usability and delight that our customers know us for.
- building agent and workflow systems that automate real work for customers
- playing around with the latest models to figure out new experiences that we can offer our customers as cutting-edge models get released monthly
- building automation that's grounded in supporting product teams rather than automating them - our bet is that this is the likelier outcome out of the current generation of AI systems
Stack: Postgres / TS (Nest + React) / Hasura / EKS / S3 / LLM APIs / Python
Benefits:
- unlimited PTO
- $100/mo education stipend
- flexible hours: we measure productivity in terms of outcomes, not time, so as long as you're able to stay aligned, productive, and in regular communication, we don't really care what hours you work
- health insurance
Please reach out to: nikhil (at) buildbetter (dot) app
Kombo | https://www.kombo.dev/ | Berlin & New York | Full Time | On-site Kombo is building the unified API for HR systems — a single integration that connects companies to dozens of HRIS, ATS, payroll, and recruiting platforms. We’re a fast-growing engineering-driven team backed by top European investors, working on hard API and data-sync challenges that developers love to solve.
We’re hiring across Engineering, Commercial, and Customer Success:
Commercial (New York, On-site): Business Development Representative US (Enterprise): https://jobs.ashbyhq.com/Kombo/2fc874bb-8a64-4cda-9c0c-8d214...
Business Development Representative US (Mid-Market): https://jobs.ashbyhq.com/Kombo/fbe34ca5-8da0-4ed5-8886-46eb3...
Customer Success (Berlin, On-site): Customer Success: https://jobs.ashbyhq.com/Kombo/e5d7e5aa-4413-40ac-a77b-484d1...
Engineering (Berlin, On-site): Senior Product Engineer: https://jobs.ashbyhq.com/Kombo/221b2f22-ead1-48e1-b0ca-9a7c6...
Senior Site Reliability Engineer (Database): https://jobs.ashbyhq.com/Kombo/e5799cf1-9b73-4bee-bd57-24ab5...
Technical Support Engineer (Berlin): https://jobs.ashbyhq.com/Kombo/95e1ed46-b75f-4159-b134-9842a...
Technical Support Engineer (New York): https://jobs.ashbyhq.com/Kombo/e3ee9f67-a740-475d-86bf-10b25...
Come help us build the infrastructure layer for the future of HR tech.
Second Nature | Software Engineer, Engineering Manager, Director of Engineering | REMOTE (US) | Full-time
Second Nature (<https://secondnature.com>) is redefining professional property management with fully managed Resident Benefits Packages. We're a Resident Experience Platform helping 1,000+ property management companies automate resident onboarding, credit-building, renters insurance, utilities, and other resident services—creating "Triple Win" experiences for residents, property managers, and investors.
We're the only 5-time national NARPM vendor of the year!
Tech Stack: TypeScript, React, Next.js, NestJS, PostgreSQL, Kubernetes, Terraform, AWS, Python. CI/CD with GitHub Actions/CircleCI. Domain-driven design and event-driven architecture.
Culture: We move fast ("Pirate Ship, Not a Cruise Ship"), take extreme ownership, and focus on outcomes. Currently exploring AI integration across our workflows.
Benefits: 100% remote (US), medical/dental/vision, 401K, open PTO, equity.
Open Roles:
Director of Engineering ($200K-$230K) - Lead cross-functional engineering teams building world-class software at scale. Shape technical strategy and grow our engineering org. <https://www.secondnature.com/careers?ashby_jid=704ec05c-96ce...>
Engineering Manager ($180K-$200K) - Player/coach role: hands-on coding + people leadership. Lead 5-10 engineers, drive architecture decisions, ship production code. Experience with TypeScript, React/Next.js, NestJS, PostgreSQL. <https://www.secondnature.com/careers?ashby_jid=6ac49e4d-9541...>
Software Engineer - Full-stack roles across our platform. JavaScript/TypeScript, Python, SQL, CI/CD experience. <https://www.secondnature.com/careers?ashby_jid=cc1a9853-779e...>
Comulate | Senior Engineer (3+ YoE) | ONSITE in San Francisco, CA
We're building automation software for the $7T insurance industry, accelerated by AI. Seed stage in terms of headcount (~ 20 people) but Series B in terms of business traction (+ cash-flow positive). We've intentionally stayed under the radar.
- Product has caused customers to literally cry tears of joy
- Experienced eng team from Airbnb / Brex / LiveRamp
- Stack: TS, Postgres, React, GraphQL, and Next.js
No URL posted... But I'm assuming https://comulate.com/careers ?
Val Town | https://val.town | NYC | Full time | ONSITE
Do you love programming? Do you love developers tools?
Consider working at Val Town. We're a small startup (currently three people) building a developer tool that makes programming as simple and fun as possible.
https://www.val.town/careers
trufflepig.ai | Founding Engineer | Full-Time | SF, CA | $150K - $200K + Meaningful Equity
Join as the 4th team member to redefine the most universal interface in business: the spreadsheet. We are building an AI spreadsheet that automates knowledge work, allowing users to describe tasks in plain English and get immediate, trustworthy results. We launched a few months ago, already have paying customers, and are backed by top investors like Base10 (Brex, Figma). This is a massive opportunity to take the interface for this market shift.
Compensation & Equity: $150,000 - $200,000 + meaningful early-stage ownership
We're building the tool that saves users hours of manual work (data cleaning, formula building) currently required by legacy spreadsheets. Our team includes engineers who shipped production AI and distributed systems at Microsoft and VMware. We intend to replace Excel and Google Sheets by building the spreadsheet that truly understands what users want.
Why We’re Hiring a Founding Engineer You will own the core product end-to-end, building AI agents that reason over data and evolving our spreadsheet engine for correctness and scale. You'll ship critical UX that allows non-technical teams to get analysis in plain English. We need a generalist who moves fast across the full stack: Node.js, TypeScript, Express, and Rust + WASM. High agency, high ownership, and a focus on user trust are essential.
Stack: Node.js, TypeScript, Express, Rust + WASM, AI Agents, Data Reasoning.
If you're interested please apply at https://trufflepig.cookd.dev/jobs/founding-engineer
Mulligan Post, Inc - On-Site near Millbrae BART/CalTrain Station in Burlingame - $60-120/hour Contract - Mechanical Design Engineer / Mechatronics / Industrial Automation.
Software hacker seeking hardware hacker to make custom robots for Magic: The Gathering automated storage and retrieval system to power an online e-commerce store (think CardKingdom competitor or eventual TCGPlayer competitor.) In terms of scale, the eventual target is >100k different _skus_, million items in inventory, tens of thousands picks per day. The industry is large; eBay bought TCGPlayer for $300M about 3 years ago.
I am looking for a mechanical/electrical/hardware generalist to complement my software expertise. Someone who knows how to integrate off the shelf parts into custom automation to solve problems. If fast iterations, direct connection with the project in use, autonomy and minimal bullshit overhead appeals to you then this could be a great fit. You are: someone who makes stuff and solves problems, is a clear communicator and fast study. You know how to challenge a requirement, source an off-the-shelf-part or design custom manufacturable part and when to do each. I don't really care where or when or what your degree is in if you have demonstrated driving things to completion and we vibe well enough.
We will use OnShape (license/seat will be provided) for collaboration and document management reasons. Much of what we need to build is integrating FUYU linear rails, Clearpath motors, pneumatics with some custom Send Cut Send / Xometry parts, 8020 frames, etc.
Pros: Small team / minimal overhead and wide scope. Clear guidance on what to build. Flexible-ish schedule (core hours 9-5 in office, flexibility for school breaks, etc.) Real problem with established market.
While I'm primarily looking for a contractor for now, I am open to the possibility of bringing the right person on full-time with equity if they are interested and invested in the space, but that is not a requirement and it probably makes sense to establish that after working together for a bit.
No recruiters or third parties, not able to sponsor at this time. Compensation dependent on experience.
Hiring process: resume/project review, vc chat < 1 hour, then paid 1-day work trial where we see if we fit.
If you're interested, send me an email - hiring@mulliganpost.com
VDX.tv (http://www.vdx.tv) | Remote Engineers & Developers | Full-time | REMOTE Established company (20+ years) looking for mature generalists to contribute remotely. You can be anywhere in the world so long as you:
● Are self-motivated and can work independently
● Driven to constantly learn and are always searching for the bigger picture
● Strong in clear thinking and written communication
● Have experience with many languages but can be effective in any language
● Appreciate that all mature software solutions accumulate technical debt and understand how to continually reduce debt and complexity
● Understand how to build highly reliable systems and be responsible for taking code to production
● Understand that code simplicity and readability are more important for long term maintainability
● Want to work on challenging problems and impactful work without being micromanaged
We're hiring across disciplines for engineers who work with Unix and have fluent written and spoken English:
● Backend Servers: Strong in C, Concurrency and Distributed Computing
● Backend Servers: Strong in Java
● Infrastructure: Strong in building infrastructure tooling to program infrastructure.
● Frontend: Strong in Javascript, Typescript, React, and advanced UI and browser applications
● Artificial Intelligence: Strong in Neural Networks, AI Workflows, AI Models.
● Product Design: Ability to spec and build out clean UIs and dashboards.
We value people who are generalists and are interested in learning, developing, and applying expertise across multiple areas.
Although our core business is in digital video advertising, we do research and development in areas such as programming languages, databases, distributed computing, infrastructure, and ai.
We are private, which gives us the freedom to explore many areas without investors and profits being the sole objective.
Full-time only. Remote only. We start out on a full-time trial contract basis for up to 3 months and use this period as an extended work interview for both sides to assess fit for long-term employment.
Please email hn.remote.jobs@vdx.tv if this sounds like the right fit for you.
I've seen this post on every who's hiring for the last 6 months. Are they even hiring? Applied twice and got no response
Veridise | https://veridise.com | REMOTE | Full Time
About Veridise: Veridise performs security audits for smart contracts, zero-knowledge circuits, blockchain implementations, key management services, and other off-chain services like relayers, bridges, wallet integrations, and more. Additionally, many members of the Veridise team research and develop modern security tools designed to tackle the ever-changing landscape of blockchain development, providing novel and automated insights into the security of smart contracts and zero-knowledge circuits.
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Frontend engineer position: Veridise is seeking a skilled front-end software engineer who will be responsible for developing and maintaining a front-end for a SaaS platform that provides security and code review tools. This individual will work closely with backend engineers, static analysis tool engineers, and security analysts to implement features such as collaborative code review, vulnerability triage interfaces, and interactive visualizations of compiler data structures. In addition, this individual will be responsible for collecting feedback from customers to determine how interfaces can be improved to better integrate into their workflow.
Application link:
- https://veridise.com/careers/veridise-careers-frontend-engin...
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Security analyst position: Veridise is seeking a highly skilled and motivated security analyst. The ideal candidate will have a strong background in computer science, possess advanced technical expertise, and demonstrate a deep understanding of security principles. This role involves identifying and mitigating security vulnerabilities through manual code review, running cutting-edge security tools and analyzing their results, actively staying up-to-date on emerging security threats, and learning to audit in new and exciting technologies. Application link:
- https://veridise.com/careers/veridise-careers-lead-security-...
- https://veridise.com/careers/veridise-careers-security-analy...
40GRID - Full-time Remote | Technical Program Manager
Our mission is to empower field-service companies to grow by modernizing and automating their business operations. Every company we work with has unrealized potentials — our task is to build the platform that empowers growth and helps them unlock opportunities.
Email: jobs [at] 40grid.com (no recruiters or agencies, please put HN in subject line, thanks).
YCharts | Software Engineer - Applied AI | Full-Time | REMOTE (US) | 140k - 180k USD + benefits | https://ycharts.com
We're an investment research and proposal generation platform that leading RIAs, asset managers, and broker-dealers use to transform complex financial data into clear visuals and actionable insights.
I'm Carlton, the team lead for applied AI at YCharts. Our team is a full-stack software engineering team with a focus on building features that use frontier LLMs. Think AI agents and workflows that streamline the process of analyzing hypothetical portfolio allocations, building financial charts, screening for funds that match some criteria, and more.
I'm looking for full-stack software engineers who are excited about AI, but with a discerning view and an ability to cut through the hype around it to build AI features that are actually useful.
Our stack includes FastAPI, Django, Celery, Valkey, Pinecone, MySQL, Angular, and LLMs from OpenAI/Anthropic.
If you're interested, email me at cbrady at ycharts dot com with a brief intro and resume PDF or apply here: https://recruiting.paylocity.com/recruiting/jobs/Details/370...
ElectricSQL | https://electric-sql.com | Founders Associate | FT | US based, SF Bay Area preferred (working with remote team) | $140-160k + equity
Electric is a devtools startup. We solve reactive, real-time sync across client and server [1]. We have a large developer community, millions of downloads a week, high profile customers and top-tier investors. Our software is built into platforms like Firebase, Prisma and TanStack. Our cloud product is growing 7% week on week.
This is a generalist, operational role. Working directly with the founders and founding team [2] to handle company operations as we grow into and through the Series stages.
It would be ideal if you're based in the San Francisco Bay Area. If not, you need to be able to travel there every month or so. You also need to travel to Europe for team on-sites a few times a year.
More information and application details here: https://electric-sql.com/about/jobs/founders-associate
[1] https://electric-sql.com/blog/2025/07/29/local-first-sync-wi... [2] https://electric-sql.com/about/team
Quantitative Trading Co-Founder | US https://0dte.tech/
Seeking US-based co-founder with _strong_ FOSS credentials to establish and operate quantitative trading firm. Prior Trading experience desired.
email me: lakshmipathi [dot] g [at] gmail [dot] com
Trading 0 day till expiry options?
Yes, I know the risk involved. Just 1 or 2 trades per day not more. Always used the amount that I can afford to lose. No gambling.
Furtim Modus | Hiring Java Developer (Full-Time) | NYC (HYBRID) | https://www.furtimmodus.com/software-engineer
We are currently seeking a talented and driven Java Developer to join our team full-time. This is an exciting opportunity to contribute your skills and expertise to a fintech venture with emphasis in capital markets tech based out of the New York City and in exchange we’ll provide you with base comp $125k-200k, full benefits, cash bonus, and equity.
Requirements:
- Electronic trading server-side software development experience
- Experience in Open Source technologies such as Aeron Transport, Aeron Cluster, Aeron Archive, Artio, Agrona, or CoinTossX is a big plus
- Experience with Adaptive Hydra trading platform is a big plus
Benefits:
- Flexible hybrid schedule to accommodate other commitments
- Collaborative and supportive team environment
- Relocation assistance to NYC Metro area
If you are passionate about Java development and interested in joining a fintech venture, we would love to hear from you. Please submit your resume if interested to agency@furtimmodus.com in this opportunity.
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Furtim Modus | Hiring DevOps Engineer (Full-Time) | NYC (HYBRID) | https://www.furtimmodus.com/devops-engineer
We are currently seeking a talented and driven DevOps Engineer to join our team full-time. This is an exciting opportunity to contribute your skills and expertise to a fintech venture with emphasis in capital markets tech based out of the New York City and in exchange we’ll provide you with base comp $125k-$175k, full benefits, cash bonus, and equity.
Requirements:
- Electronic trading DevOps engineering experience
Plus:
- Experience in Open Source technologies such as Aeron Transport, Aeron Cluster, Aeron Archive, Artio, Agrona, or CoinTossX is a big plus
- Experience with Adaptive Hydra trading platform is a big plus
Benefits:
- Flexible hybrid schedule to accommodate other commitments
- Collaborative and supportive team environment
- Relocation assistance to NYC Metro area
If you are passionate about DevOps engineering and interested in joining a fintech venture, we would love to hear from you. Please submit your resume if interested to agency@furtimmodus.com in this opportunity.
MONUMENTAL | https://www.monumental.co/ | Amsterdam, The Netherlands | Full Time | Onsite
We make robots that autonomously construct buildings. We are currently developing and manufacturing our autonomous bricklaying system in the beautiful centre of Amsterdam. And our robots are already earning real revenue operating on construction sites all over the Netherlands.
We're looking for experienced software engineers for PLATFORM and FULL STACK who can help us solve problems like:
- Data sync and analytics queries across a fleet of robots (that can be offline for hours at a time)
- Rapid deployment and iteration of experimental software changes across firmware, control software and UI
- Modelling buildings in code and finding the right UI for operators to edit them
Check out the progress we've already made on Atrium, our operating system for robotics: https://www.monumental.co/atrium
We're rapidly scaling up operations and we need experienced engineers who can build the systems that manage all of that complexity. If you think that 'full-stack' could reasonably mean debugging firmware, mixing buckets of mortar _and_ writing React components, we are looking for you. Robotics experience not required!
https://www.monumental.co/jobs
Cosuno | Senior Full Stack Developer (TypeScript) / Senior AI Engineer – LLMs & Agents | Remote (EU) / Berlin | Full-time | https://www.cosuno.com
Cosuno is a fast-growing tech startup reshaping the construction industry with a digital platform for procurement. We use AI to analyze millions of price points, helping construction companies create bids based on real market data. We're looking to expand our team with creative minds who want to solve real-world problems and impact a massive industry. We are an open-minded, collaborative, and international team.
Currently, we're hiring for two key senior roles:
---
Senior Full Stack Developer (TypeScript)
Location: Remote (EU) / Berlin
Stack: TypeScript, React, Node.js, Cypress, Kubernetes, AWS
Mission: Take full ownership of features, shaping both the frontend and backend of our product. You'll have the responsibility to extend and build upon our platform to make it more valuable, reliable, and maintainable. We value a trunk-based development workflow with daily releases, comprehensive end-to-end testing, and a solid CI/CD pipeline.
You have: 5+ years of hands-on engineering experience, substantial expertise in JavaScript/TypeScript, and experience with Node.js (React is a plus).
---
Senior AI Engineer – LLMs & Agents
Location: Remote (EU) / Berlin
Mission: You will build agentic workflows using state-of-the-art LLMs. Lead the technical development of an agent that helps construction professionals process, improve, and validate complex construction documents. A key part of your role will be establishing and enforcing MLOps and LLMops best practices.
You have: 5+ years of engineering experience, with at least one year working with LLMs. You possess strong Python skills, a proven track record of deploying containerized services (Docker, Kubernetes), and deep expertise in at least one of the following: deep learning (PyTorch, Transformers), ranking/matching algorithms, or LLMops (RAG, evals, fine-tuning).
Interested? To apply and for more detailed information, please see the full job descriptions on our careers page: https://www.cosuno.com/en/company
Your careers website could use some attention. It scrolls around weirdly, the image aspect ratio is wrong, and there's no way to hyperlink to the individual jobs. This makes sharing them with others or on other websites difficult.
Multiply | Python + SQL Software Engineer | On-site | Mauritius
We build repricing software that keeps online sellers on top of their competition on 130+ marketplaces.
Stack: Python, Postgres, FastAPI, SQLAlchemy.
Our office is beautifully located in Mauritius. We sponsor visas and handle all relocation/immigration.
Apply: jobs@multiply.cloud
Better Stack | https://betterstack.com/ | /^Full-?stack Engineer$/i | Remote (North America & Europe)
We are software builders at :heart: CEO is a software engineer, COO is a software engineer, and you guessed it, CTO is an engineer, too. We are engineers, making the tools we always wanted. If you love building amazing software, you're at the right address.
We are looking for software engineers who, if given enough time, could build Better Stack on their own = looking for Full-Stack/Product Engineer/Generalist to help us create high-quality software with exceptional UX – end to end.
Apply at https://betterstack.com/careers/fullstack-engineer
How we operate: https://betterstack.com/careers – https://betterstack.com/careers/engineering – https://juraj.blog/
Gladly | Remote (US, Colombia, Argentina) | Staff Software Engineer, AI & Automation | $60k–$215k + Equity | https://www.gladly.ai/careers
Gladly is at the forefront of building retail customer service AI. Our AI is live in production with customer-centric brands like Crate & Barrel, Sephora, and REI. We have the ingredients that make AI work: rich data, close customer partnerships, and a strong engineering culture.
We're hiring Senior & Staff Software Engineers to lead major AI & Automation initiatives. This is a high-impact, hands-on role for someone who wants to ship fast, collaborate deeply, and build systems that help real people.
You should have:
- 5-10+ years of full-stack experience (Go, TypeScript, React, Postgres a plus)
- Experience with generative AI, multi-agent systems, RAG pipelines (can be personal projects / side projects)
- A bias toward impact and product thinking
- Excellent collaboration and communication skills
Bonus: Entrepreneurial or other leadership experience.
We're a remote-first company with competitive pay, meaningful equity, and a focus on doing real work with great people.
Learn more + apply: https://www.gladly.ai/careers
Or reach out directly: gerad@gladly.ai
Ionworks | Founding Systems Engineer | Remote (US) or Pittsburgh, PA | Full-time
Ionworks builds battery simulation and optimization software used by R&D teams designing next-generation batteries. We are looking for a founding backend / systems engineer to own big pieces of our backend and help us scale from a few early customers to broader industry use.
Work: - FastAPI, async Python, Supabase/Postgres - Designing APIs and data models for simulation and optimization workflows - Performance and reliability work across the stack (queries, async, concurrency, resource limits) - Job orchestration for running and tracking simulations - Observability: logging, metrics, tracing, debugging real issues
We are especially interested in people who work in a "vibe engineering" style: using LLMs and coding agents as accelerators, but still planning ahead, writing tests, supervising agents, and staying fully responsible for code quality and architecture. If you already use AI tools this way in your day-to-day work, you will fit in well here.
Stack: FastAPI, Python, Supabase/Postgres, distributed compute for simulations, AI-assisted dev.
Benefits: competitive salary, meaningful equity, remote-first, unlimited PTO, 401k match, medical/dental/vision, paid parental leave, home office budget.
If this sounds interesting, send a short note to valentin@ionworks.com with "HN backend" in the subject and fill in the application here: https://apply.workable.com/ionworks/j/A8C2F4287C/
N26 SE | Sr. SREs, Sr. Cloud Security Engineers, JVM Backend Engineers | Berlin, Barcelona| https://www.n26.com | Full-time
N26 has reimagined banking for today’s digital world. Technology and design empower everything we do and it’s how we are building the global banking platform the world loves to use.
We've eliminated physical branches, paperwork, and hidden fees for an elegant digital experience and supreme savings. Giving people the power to live and bank their way is what gets us out of bed in the morning and inspires the work that we do.
We are headquartered in Berlin with offices in multiple cities across Europe, including Vienna and Barcelona, and a 1,500-strong team of more than 80 nationalities.
Full job descriptions here: https://n26.com/en-eu/careers, you can email me with questions/resumes dmitrii.sergeev@n26.com
SentiLink | https://www.sentilink.com/ | Engineering & Data Science | REMOTE, HYBRID, and ONSITE (USA & INDIA) | Full Time
At SentiLink, we stop identity fraud at scale. Our products protect banks, fintechs, marketplaces, and leading financial institutions from synthetic identity fraud, identity theft, and emerging threats — analyzing millions of applications while keeping real users moving fast.
We’ve seen tremendous traction and are growing extremely quickly. Our real-time APIs have helped verify hundreds of millions of identities, starting with financial services and rapidly expanding into new markets. SentiLink is backed by world-class investors including Craft Ventures, Andreessen Horowitz, NYCA, and Max Levchin.
SentiLink supports a variety of ways to work, ranging from fully remote to in-office. We operate as a digital-first company with strong collaboration across the U.S. and India. We maintain physical offices in Austin, San Francisco, New York City, Seattle, Los Angeles, and Chicago in the U.S., and in Gurugram (Delhi) and Bengaluru in India. If you’re located near one of these offices, we would love for you to spend time in the office regularly. Some roles are hybrid or in-office by design. For example, our engineering team in India works primarily from our Gurugram office.
We’re a small, high-impact team solving one of the most interesting and adversarial problems in fintech: how do you build systems that reliably determine whether a real human is on the other side of a financial transaction?
We’re hiring across Engineering (Full-stack and Infra) and Data Science / ML roles. Hiring at Manager/Director level as well as mid-level/Senior levels.
We’re language-agnostic and hire for fundamentals. Across the team you’ll see: • Python, Go, Rust, Scala • PostgreSQL, Snowflake • Kafka, Redis • Terraform, Kubernetes • ML: XGBoost, PyTorch, Feature stores, real-time scoring pipelines
If you love solving complex distributed systems challenges, building customer-facing ML products, or working on detection systems that must be both high-precision and low-latency, you’ll fit right in.
Roles are here: https://jobs.ashbyhq.com/sentilink?utm_source=hacker_news
If you have questions, feel free to reach out directly at liz.woodfield at sentilink dot com.
Elide: It’s like node but reimagined on top of GraalVM.
High performance, polyglot, AI-native runtime. We are in San Francisco, but work remote. Kotlin and Rust.
https://elide.dev
Monadical.com | Senior Full-Stack Engineer | Full-Time Montreal | REMOTE (Canada-Quebec)
Monadical is a fully remote software consultancy. We’ve built a diverse, friendly team that gets exposed to diverse industries and learning opportunities through our 3-12+ month projects across multiple sectors. Check our portfolio to see what we mean. We also maintain company principles that guide who we work with and how we maintain our culture. It’s a collaborative effort that any employee can edit through a pull request. We’re a relatively flat organization, fully-remote, and operate across many different toolsets and stacks depending on project needs. We’re a diverse team that shares similar values: self-direction, technical excellence, and curiosity. We do a lot of R&D, and move quickly. That often means doing whatever it takes to answer a question, and being quick to adapt to new information. Our iteration cycles are short.
We’re seeking: - Senior Full-Stack developers strong at Python and/or JS, with experience in client relations, project management, a good understanding of machine learning systems—particularly LLMs—and strong UI/UX design and user research skills to help us build more thoughtful AI-powered products. Experience with ML model deployment and LLM application development is a plus.
See the full description and apply here: https://careers.monadical.com/
If you have any questions, drop us an email at apply at monadical dot com
Some perks of working with us include: * Work from home (we’re fully remote!) * Flexible working hours * Six weeks of paid vacation * Competitive salary * Autonomy * Flat organizational structure * Your ideas matter, regardless of your title
DISQO | https://www.disqo.com | Sr. Staff Software Engineer - Advanced Analytics Platform (Rust + AI) | $200k - $240k | ONSITE (Glendale, CA)
DISQO’s mission is to build the world’s most trusted ad measurement platform that fuels brand growth. The world’s largest brands, agencies, and media companies trust DISQO for expert insight and AI-driven intelligence about their advertising performance across all platforms. We capture people’s sentiments and journeys, connecting them with the brands they value and the media they consume. With this identity-based approach, brands gain more accurate and authentic insight so they can create more meaningful interactions.
Apply: https://jobs.lever.co/disqo/92c340ad-1e71-477a-b31c-e7d3663a...
Olli Health | Remote (US/CA) w/ Annual Travel | Full-Time | Senior ML/NLP Data Engineer | ollihealth.ai
We are a TechStars NYC ‘24 startup dedicated to modernizing home healthcare with advanced AI tools and we are expanding our team again! These are pivotal hands-on roles that will begin shaping our product from day 1. We are backed by top healthtech and AI-focused VCs investors (Cannage Capital, Arkitekt Ventures, and Tau Ventures) and have been moving lightning fast to build incredibly valuable tools in home health.
We are looking for:
- Proven success in the fast-paced 0 to 1 early days of young startups (experience on founding team or pre-seed ideally). Work will be optimized based on your preferred balance, and what gives you energy.
- Experience (5 years+) with most of our stack: AWS, PostgreSQL, Python (FastAPI), Pytorch. Role involves devops, data engineering, evals & benchmarking, workflow optimization, etc.
- Able to demonstrate hands-on-keyboard coding chops. Roles are primarily IC + collaboration with our team, and room to grow into startup leadership.
- Comfort interacting with ML/NLP and LLM-native data engineering problems
- PhD-level ML + proven expertise training, and deploying models for production use
- Experience working with healthcare data (not required but highly valued)
Comp: $200k-$250k annual FTE base comp + equity package. We cover 100% of Health, Vision, Dental, Life insurance premiums.
I’m Olli’s CTO and these positions will work directly with me and our core (currently 7-person) engineering team. hiring+hn [] ollihomehealth [] ai - Email me with questions, for a full JD, or to send your CV. No staffing or recruiting firms, please, individuals only.
Remote (US-based or Canada-based only). Must be authorized to work in the US (no visa sponsorship available).
Updated to reflect our strong preference for US/CA. We have made exceptions in the past.
Since there are comments about this above, I want to highlight that we've hired successfully on HN for several roles for our current small team. We hired 1 of 2 roles last month, and are still looking for a candidate for this role, which is why I'm posting here again.
Great to hear! p.s. I just copy-pasted to help, not to critique.
mod.io (https://mod.io) | Melbourne, Australia | Full-Time | On-Site / Remote (Hybrid)
--
mod.io is a cross-platform user-generated content (UGC) service provider which powers hundreds of games - including some of the biggest AAA titles in the world. If you enjoy working in a fast scale-up environment where we growth and impact is at your fingertips, we have a number of roles available!
- 2x Backend Engineers (PHP / C#)
- 1x Senior Platform Engineer (AWS / Azure)
For more information on our company and the roles please visit https://mod.io/careers
Please feel free to reach out to me at pat + hn @ mod dot io :)
pod network | Competitive salary + equity | Remote | Multiple roles
We’re an early stage blockchain startup building the next generation of decentralized financial infrastructure. Our novel architecture provides more than 10x better performance than competitors while completely avoiding any centralized party (or leader) having an edge over other participants, eradicating MEV issues, and enabling fairer markets.
Backed by a16z crypto and 1kx.
Hiring: Backend Engineer (with trading systems experience), Business Development Lead, Content & Growth Strategist
Apply here: https://jobs.ashbyhq.com/pod-network?utm_source=OqA8Z7ojl3
Rippling | Actively hiring across SF, NY, or SEA| ONSITE/HYBRID (3 days M/Tu/Th, non-negotiable)| Base + Equity (RSUs), pay range included in all job posts Rippling (YC W17) is a unified workforce management platform. We bring together HR, IT, and Finance in a single system to help businesses manage all their operations—from payroll and benefits to computers and corporate cards—globally. We're rapidly expanding beyond workforce management and have other verticals in active development.
We value engineers who are energized by, and thrive in, a fast-paced, high ownership environment. We have many high priority roles open across the org. Right now we're making major investments in growing the Financial Products & Spend Management engineering vertical.
IC Roles SWE 2 - Financial Products (Toronto) - https://ats.rippling.com/rippling/jobs/844d2bdf-d672-46d9-a7... Senior Eng - Financial Products - https://ats.rippling.com/rippling/jobs/1f81bd71-a3b5-4b91-aa... Staff Eng - Global Payroll - https://ats.rippling.com/rippling/jobs/cf48e126-e063-4163-9f... Sr Staff Eng - Global Payroll - https://ats.rippling.com/rippling/jobs/d3c8bed0-d988-4765-b8...
Engineering Management: Eng Manager - Global Payroll (Toronto) - https://ats.rippling.com/rippling/jobs/e43448da-6a87-45b9-a9... Sr Eng Manager - Financial Platform - https://ats.rippling.com/rippling/jobs/a9658fef-88df-4dad-a4... Sr Director of Eng - Payroll Platform - https://ats.rippling.com/rippling/jobs/2d85be1f-9538-49d3-b1...
Rippling Careers Page - https://www.rippling.com/en-GB/careers/open-roles
Nordic Semiconductor | Full Stack Developer (Python, C#, Rust, Go or C++.) | Full time | Oslo, Trondheim, Norway
Nordic Semiconductor is a global leader in wireless technology.
Are you passionate about building robust, scalable software solutions that make a real impact? We are seeking an experienced and motivated Full-Stack Software Developer to join our dynamic CAD & DevOps group in Design Enablement Department. You’ll have the opportunity to work on essential projects such as developing software for design automation and creating advanced tools that enhance EDA design flows. You will leverage modern technologies including Jenkins CI/CD, Docker, virtual machines, and cloud platforms, as well as data visualization tools like Plotly and Dash, to deliver robust and efficient solutions for our engineering teams.
Key responsibilities
Key Qualifications Please note that this position might be subject to a background check.Apply here: https://nordictechjobs.com/jobs/3klpSfZY7b
Citymapper by Via | London, UK | Onsite or Hybrid (London, UK and New York, USA) | VISA
Our mission: making cities usable. Award-winning navigation app.
Read more about Citymapper For Cities: https://ridewithvia.com/solutions/citymapper
- Engineering Manager or Director (London): https://job-boards.greenhouse.io/via/jobs/8001882002 - Director of Engineering (London): https://job-boards.greenhouse.io/via/jobs/8074378002
This and more roles - see: https://job-boards.greenhouse.io/via
Tech stack: AWS, Python, some C++, some Rust, EKS, Terraform.
Gatby | Full-Time | Remote US | Electricity Marketplace | https://gatby.com/
We're building a free electricity marketplace where consumers in deregulated states can shop and find the best electricity plan. We are expanding into the Northeast and are rapidly scaling our dev team. Ideal candidate is not just looking for a job but is passionate about disrupting stagnant industries.
1. Senior Software Engineer | https://gatby.com/careers
2. Software Engineer | https://gatby.com/careers
If you want to read more about our team and culture, check out: https://gatby.com/about-us
Is it limited to US only, if yes, could you please update the post to include US. It says on the job portal that this is a US only job.
will update, thanks
Source (https://source.network)| USA/Canada/EU: REMOTE | Full-Time | https://source.network/careers At Source, we aim to revolutionize developer data management for the open web. Our mission is to simplify data handling for edge devices, local-first software, and distributed infrastructures, allowing developers to unleash their creativity and build world-changing tools that realize the open web’s full potential.
Our suite of new technologies work together to make it easy for developers to ship edge and local-first software. We empower developers to create software and devices that seamlessly communicate, offer granular data control, and secure data cryptographically to ensure trust. Join us in shaping the future of data management and the open web.
We’re growing fast and are looking to fill the below positions:
ENGINEERING
- Lead Edge AI Engineer - https://source.network/careers/lead-edge-ai-engineer
- Lead Technical Writer & Documentation Engineer - https://source.network/careers/lead-technical-writer--docume...
- Software Engineer, Backend (Database/Distributed Systems) - https://source.network/careers/software-engineer-backend-dat...
- Protocol Engineer (Distributed Systems) - https://source.network/careers/software-engineer-backend-dat...
OPS & GROWTH
- Chief of Staff - https://source.network/careers/chief-of-staff
- Head of Developer Relations - https://source.network/careers/head-of-developer-relations-r...
See all our open positions here: https://source.network/careers
Krea | Distributed Systems & Backend Engineers | San Francisco, CA (onsite+remote)
I'm the cofounder & CTO of Krea (https://www.krea.ai). We are a startup in San Francisco building browser-based AI creative tools for professional designers and creatives. Small team (~27); millions of active users; and raised +$80M from top SV investment firms.
We're looking for talented engineers who want to tackle hard technical challenges with smart people while building a creative platform that big companies and startups will rely on. You will...
- Build distributed systems to process massive (billions of files, petabytes), amounts of image, video, and 3D data, solving scaling bottlenecks as you go.
- Learn ML engineering from world-class researchers on a small tight-knit team. You’ll contribute to foundation image, video, and world models from 0 → production, and see them used by millions.
- Play with huge Kubernetes GPU clusters; our main GPU cluster takes up an entire datacenter from our provider.
Tech stack: python, pytorch, k8s, a rotating cast of data tools (e.g. DuckDB, massive relational DBs, PyArrow, etc.)
You should apply if you are an excellent generalist engineer with strong backend experience and an intuition for systems design. Bonus points for experience with dist. systems, k8s, and existing ML or data experience (but not required!). Cool side projects are a green flag.
A few links about us:
- Sneak peek of our real-time video model → https://x.com/krea_ai/status/1961074072487620635
- Technical report for FLUX.1 Krea, our first open-source text-to-image model → https://krea.ai/blog/flux-krea-open-source-release
You can contact me at:
(the +hn will bump your email in my inbox)* * *
Lore helps individuals improve their health through conversations and rewards powered by our app. In addition to improving their health, we help people become more engaged in their work, life, and family.
Series A start up that has raised $100M. Fully remote.
Full descriptions and apply here: https://careers.lore.co
- Staff Software Engineer
- Staff Data Engineer
- Staff DataOps Engineer
- Staff Machine Learning Ops Engineer
- Staff Machine Learning Engineer
telli (YC F24) - Berlin (on-site)
Founding Designer => https://hi.telli.com/design
Software Engineer => https://hi.telli.com/eng
Other roles => https://hi.telli.com/join-us
pleasefix.ai | AI Engineers & Backend Engineers | Belgium, Brussels | Full-Time
pleasefix.ai builds Cursor for finance. We’re actively hiring AI Engineers (LLM agents) and Backend Engineers (Cloud, Docker/K8s, Python, Observability, CI/CD) to help us ship production-grade automation fast.
Apply → DM: www.linkedin.com/in/severine-nolf
eventfirst | Senior Full-Stack Engineer | Berlin, Germany | REMOTE (CET) | Full-time
We are applying AI to organize corporate events.
We are looking for a senior engineer with at least ten years of full stack experience, a strong focus on product and UX, and optionally some experience building LLM based products. Currently we are focussed on building tooling that enables us to capture domain knowledge from experts to streamline prompt creation and evaluation. Our tech stack is Typescript, React, Next.js and Tailwind. On the backend we use Drizzle with Neon, deployed and monitored via Vercel. We have pre-seed funding from a major US VC and are experienced founders. You’ll be working alongside the founders (ex-Apple, ex-Airbnb, ex-Tulip, ex-Tourlane) and will have a chance to shape the company, product and of course the engineering culture.
Apply here: https://taskwise.jobs.personio.com/job/1646275
Memco.ai | Commercial Lead | REMOTE | Full-time | memco.ai
Memco is building shared memory infrastructure for AI agents - the protocol that lets agents learn from each other's discoveries and build collective intelligence. We capture successful workflows, assimilate patterns, and enable instant retrieval so agents never solve the same problem repeatedly.
We're backed by Moonsong Labs (the team behind Moonbeam, Tanssi, Kluster.ai) and have design partnerships with world leading platforms and brands.
We're hiring our first senior commercial leader to take us from zero to one. This is hands-on, high-impact: own everything from customer discovery to landing flagship pilots with API-first platforms and converting them to paid ARR.
What you'll do:
What you bring: 100% remoteApply: https://jobs.lever.co/moonsong-labs or email scott@memco.ai
Temporal Technologies | Multiple positions in United States - WORK FROM HOME | FULL-TIME |
Temporal offers an entirely new way to build scalable and reliable applications. Temporal enables developers to focus on writing important business logic, and not on managing state or worrying about the underlying infrastructure. Backed by top VC firms, we have built a team of professionals from various successful start-ups and well-known technology companies.
Temporal Raises Secondary Funding: https://temporal.io/blog/temporal-raises-secondary-funding
Temporal in 7 minutes: https://temporal.io/tldr
We're looking for senior level engineers for multiple roles - see here - https://www.temporal.io/careers
FEATURED ROLES:
Staff Software Engineer, Traffic → https://grnh.se/1cbb896d7us
Staff Software Engineer, Cloud Infrastructure → https://grnh.se/8b0ba8347us
Staff Software Engineer - Cloud Capacity → https://grnh.se/a0hc6o6h7us
Senior Product Manager, SDK & Developer Primitives → https://grnh.se/2e82af137us
Staff Cloud Security Engineer → https://grnh.se/nn0axiu57us
Senior Staff SWE, Cloud Proxy → https://grnh.se/5lz30bcx7us
US benefits include: Unlimited PTO, 12 Holidays + 2 Floating Holidays, 100% Premiums Coverage for Medical, Dental, and Vision, AD&D, LT & ST Disability and Life Insurance , Empower 401K Plan, Additional Perks for Learning & Development, Lifestyle Spending, In-Home Office Setup, Professional Memberships, WFH Meals, Internet Stipend and more! Benefits outside the United States vary by country.
Neon Health | AI in healthcare | Hiring Eng, CSM & Growth | SF, Remote (North America)
- Senior Backend Engineer | SF, Remote (North America) | Full-time | $170-225k + equity
- Applied AI Systems Engineer | SF, Remote (North America) | Full-time | $120-180k + equity
- Customer Success Manager | SF | Full-time | $120-170k + equity
- Head of Growth | SF | Full-time | $150-$180k + equity
- Growth Specialist | SF | Full-time | $105-$135k + equity
http://neonhealth.com/
We’re mission-driven capitalists: making life-saving drugs more accessible, and building a $200B+ company on the scale of Palantir or ServiceNow.
Traction: profitable and growing fast. Selling 7+ figure contracts to enterprise healthcare customers.
Team: built by exited founders, YC & MIT alum, ex-Tesla, ex-Google engineers.
Top investors: funded by elite Silicon Valley VCs who've backed unicorns like DoorDash, Lyft, and Mammoth Biosciences. And strategic healthcare investors with deep industry connections.
Outsized impact & opportunity: work at the intersection of agentic AI, healthcare transformation, and life-changing patient outcomes.
If you want to work on a team of A-player athletes, doing the best work of your career, and helping get life-saving drugs to the people who need them, apply here: https://neonhealth.com/careers#open-positions (and make sure to mention HN!)
Phoebe | Software Engineer | NYC (Chinatown/LES) | ONSITE
Phoebe is building the coordination layer for in-home care — one of the largest and fastest-growing labor markets in the US. Think Sim City and 24/7 logistics. We are growing crazy fast.
*Stack:* Python, TypeScript, Go/Rust, LLMs. Generalist role — you'll touch infra, product, and integrations.
*Team:* Second-time founders. I (Justin, CEO) sold my last company (YC S19) to Airtable. Backed great investors like Slow.
*Why join:* This is the ideal role if you want to start your own company in a few years. You'll learn the vertical AI playbook end-to-end: domain immersion, LLM-driven automation, and modern B2B GTM.
New grads welcome
Apply: https://jobs.ashbyhq.com/phoebe-work/74ada9e6-89e4-45b0-a54e...
Phrasing.app | Co-founder / Founding Engineer | REMOTE (EUROPE ONLY) | Elixir
Phrasing is a language learning application optimized for learning and maintaining multiple languages, and designed to take you all the way to fluency and beyond. It the professional language learning application for serious learners.
It's built with Elixir on the backend, and ClojureScript on the front end. I did try to avoid such an esoteric tech stack, but functional programming and immutable data are just too good.
I'm looking for someone to come in and take over the Elixir backend for a few main reasons:
1. I long ago hit the limit of what one engineer can do
2. I need to focus on customer facing issues for the foreseeable future, and don't want progress to stop on the backend
3. I need someone to collaborate with, if not just to discuss technical details
I'm trying to do something different with Phrasing, on both a product and a company level. I'm personally tired of the rampant enshittification of the entire web, and miss the magic of the early internet. I'm trying to make a massive product, built by a tiny team of people doing the best work of their lives.
I've got a product and some extremely happy (paying users, but this is a very early stage startup. Anyone who joins now would be paid in revenue share (of which there is some) and equity, and should be willing to put in a lot of work and take a fair amount of risk. You need to be passionate about your craft, interested enough in language learning to dogfood the product, and crazy enough to believe you can change the world.
If you're interested, please send me a well written email to hn@phrasing.app. Low effort applications will be ignored. The first step of the interview process is a 60 minute interview, so if your application does not make me say "hell yes" then it will likely be rejected.
https://phrasing.app/blog/mission https://phrasing.app/blog/humane-srs https://phrasing.app/blog/10x https://phrasing.app/method
Epic Games - Senior Language Programmer
https://www.epicgames.com/site/en-US/careers/jobs/5723897004
The haskell / pl folks on that team are pretty cool, but i dont think id made it through the hr filter
You can directly contact SPJ to skip hr drones.
Lovable | Multiple Roles | ONSITE | https://lovable.dev
At Lovable, we empower the 99% of people who can't code to build software as if they had a product team at a stellar tech company. We're one of the world's fastest growing startups in history.
You'd be joining a small, passionate team of serial entrepreneurs (ex-YC founders), competitive programmers, physicists, and people who care deeply about building exceptional products that unlock human creativity. We have multiple open roles, with most positions based onsite.
We cover relocation (most roles are in Stockholm, some in Boston, San Francisco or London) and in Engineering we're looking for:
- AI engineers - Full-stack, frontend, and backend product engineers - Design engineers, and product designers who ship - Forward deployed engineers - Security engineers - Data engineers - Platform engineers
We're also hiring across the board in Marketing, Growth, Sales, Support, Operations etc.
Apply at https://lovable.dev/careers mentioning HN in your application.
How flexible are you on locations for diff roles? E.g., if listed for Stockholm and Boston, would you consider SF or London?
Yes we would!
awesome! application for the SA role out of London incoming.
Zeno Group | Hybrid | US - NYC
Hello everyone! I’m on the lookout for an SVP of AI & Tech Operations to join my team at Zeno Group. https://www.zenogroup.com
We're a global, integrated communications agency, and one of PR Week's Best Places To Work 2025!
• I’m shaping the technology landscape at Zeno from the ground up, which means juggling everything from procurement to infrastructure to education, and need someone who can help bring order to the chaos. We have a ton of amazing and passionate people and I (still!) only have two hands.
• What you'll do is wear many hats, and so adaptability is 100% your most important attribute, along with:
- Being a diplomat between Zeno and our sister companies
- Leading AI+technology education and literacy programs
- Performing discovery for and designing workflow automation
- Convincing creatives that AI won't steal their Cannes Lions
- Exploring turning random AI experiments into useful tools
- Keeping up with AI exploration and experimentation because it’s something you do already
• You need to be comfortable building with duct tape while executives ask why it's not done yet. Agency experience helps but isn't required; what matters is you can handle 72-hour deadlines, massive egos, and the phrase "the client changed their mind."
• You also don’t buy the hype, and can cut through tech industry bullshit like a hot knife through AI slop. Being a practical cynic is a strength—you want to believe.
• If you've successfully implemented some cool AI heat at scale and can explain it to people who still print emails, let's talk.
• Hybrid role, based in NYC. Big on cultural fit. While this is not a client-facing role, some occasional face time with clients is expected.
Here's the giant link to apply:
https://djeholdings.wd5.myworkdayjobs.com/ZenoCareers/job/Ne...
Base Power | Onsite | Austin | Full-time | https://www.basepowercompany.com/careers
*Not AI*
At Base we're building a distributed fleet of energy storage systems to fix the nation's power grid. We build and manufacture power converters, deploy them across the power grid, and build the algs, ingestion and commanding platforms that operate the fleet in response to real-time grid conditions.
Our team is made up of engineers from top infrastructure and energy companies (Apple, Anduril, Starlink, etc) and we recently raised a billion bucks from fancy people (a16z, Valor, Thrive, Addition).
We are looking for: platform, firmware & controls, embedded, and full stack!
Come build cool shit and fix the power grid with us!
Stellar (https://stellarcs.ai) | Founding Software Engineers | Amsterdam, the Netherlands | Full-time | No Visa Sponsorship
Stellar is building the go-to AI voice agent platform for customer support, enabling incredibly human-like customer service over the phone. We're a young and rapidly growing startup that has already proven traction, with a number of well-known companies among our initial customers.
To see some of our AI voice agents in action, see https://www.stellarcs.ai/demo-showcase
We're looking for founding software engineers to help us scale Stellar's platform globally. As one of the first members of our engineering team, you’ll play a key role in Stellar's journey and have the opportunity to help shape our architecture, engineering culture and product and engineering roadmap.
Tech stack: Go, Node.js, Typescript, React, Next.js, Encore Cloud, GCP
What you’ll do:
- Build performant APIs and backend services in Go and Typescript (Node.js)
- Develop Stellar's frontend in React, TypeScript and NextJS, to allow companies to effectively design, test, deploy and monitor their AI voice agents
- Design a scalable, fault-tolerant system architecture that can handle large volumes of concurrent real-time audio conversations & agent interactions while maintaining low latency
- Work on Stellar's AI agent framework, at the intersection of software engineering and AI engineering
- Design and implement a platform that meets enterprise standards in terms of security, compliance, resilience and data privacy
- Build API integrations with external systems to enhance the capabilities of Stellar's agents
- Help shape the early engineering culture as one of the first hires of a young and growing tech startup
Why join: you'll be joining at a pivotal time in our growth, in a role with a high degree of ownership and strong growth potential. Join a small but talented team, coming from high growth startups and scale-ups such Framer, MessageBird and Adyen.
More details about the role here: https://www.stellarcs.ai/careers/software-engineer
Apply: Send us an email at info@stellarcs.ai, and mention you came from HN. Note that we do not provide visa sponsorship, and will only proceed with candidates who are able to work from our office in Amsterdam (~4 days in-office per week)
London - Systems Engineer - Get in contact. Feel free to drop me a DM
AllSpice | https://allspice.io/ | Boston, MA / SF Hybrid or Remote | Full time (US timezones) | Mid/Sr./Principal/Staff | Golang, Vuejs, Rust, Python
At AllSpice, we're building the future of hardware development and collaboration, applying modern software design principles to the hardware industry with design review, automated test, and AI (think GitHub + copilot for hardware). AllSpice is unlocking the next generation of smart vehicles, IOT devices, rockets, medical devices, robotics, and much more.
Read more about our latest Series A announcement in TechCrunch (https://techcrunch.com/2025/06/23/allspices-platform-is-the-...)!
We have a highly capable, tight-knit, remote-first team with a flex office in Somerville, MA and SF. We strongly value continuous communication and personal development. See more on our careers page https://allspice.io/careers
We’re hiring primarily for:
Principal/Lead Fullstack SW (Go, TS) - You'll take a major ownership stake in our full-stack web application, which includes collaborating closely with Product Management to architect & implement complex data rendering, user management, and novel features for hardware engineering teams. https://jobs.ashbyhq.com/allspice/3a80d480-ee07-481d-b5c3-10...
Senior Fullstack SW (Go, TS)- Working on the same team as above, with 5+ years experience. https://www.allspice.io/careers?ashby_jid=09b61976-df18-40c7...
Sr/Principal SW (Python) - You'll take a major ownership stake in our actions automation feature. This includes working closely with Product Management to implement a baseline of automation scripts for ECAD data (see some examples here: https://hub.allspice.io/Actions/), developing better integrations into AllSpice platform, and supporting our AllSpice AI agents. https://allspice.io/careers?ashby_jid=09d0e89e-cff9-462b-a37...
Tech Stack: Docker, Terraform, GoLang, Rust, Python, Vue, Typescript, Python
Please include any relevant open-source projects or portfolio in your application.
MixRank (YC S11) | Software Engineers | 100% REMOTE (Global) | Full-Time MixRank processes petabytes of data every month from web crawling. We have hundreds of customers using our data products including Google, Amazon, Facebook, Intel, and Adobe, across industries including Finance, Recruiting, Sales, Marketing, and Security.
We’re a fully-remote company with a global footprint in over 20 countries. We're growing, profitable, employee-owned, no dependence on outside funding. Applicants from all geographies and backgrounds are welcome.
We are looking for passionate individuals for whom programming is not just a job but it’s something they love to do. We're obsessed with computers, programming, big data, databases, compilers, hardware, math, data science, and the internet. Does this sound like you? Please apply to join our team.
Our code base is very friendly to new contributors. You'll have a fully-functional development environment within hours (fully automated) and be pushing commits on your first day. Deployments to production happen multiple times per day and finish in less than 2 minutes. Effectively all of our codebase is written in Python, Rust, SQL, Javascript/TypeScript, and Nix. The core technologies you'll need familiarity with to be productive are Python, PostgreSQL, Linux, and Git.
We operate at a larger scale than typical startups. We operate two datacenters with high performance servers we've built that are capable of dealing with the volumes of data we process. We've implemented our own distributed file system. We do full-scale web crawls. We download and perform static analysis on the entire universe of Android APKs and iOS IPAs that are published. Unlike a typical startup where you'll spend half of your time in meetings, and the other half fixing bugs from Jira tickets— at MixRank you'll get to challenge yourself with difficult technical problems that will help you to grow as an individual.
We're hiring continuously for the positions below— they aren't singular positions that will close once filled. Our philosophy on hiring is that the candidate is more important than the position. For each new member of the team, we design a custom role and responsibilities that are specialized to their interests. Other companies will come up with a long list of specific requirements for a position with the expectation that you'll exactly replace someone from the team, or that you'll be the perfect tetris piece that satisfies the job requirements decided by a committee. MixRank is more pragmatic: we'll first get excited about having a unique individual on the team, then we'll figure out the best way to accommodate their specific talents.
-- Junior Software Engineer - Remote (Global), Full-Time
We're looking for remote junior engineers that have 0-3 years of professional experience in software, and 5+ years of curiosity exploring computers, programming, and technical hobby projects. This is an open-ended entry role with mentorship and diverse opportunities to work on all areas of our product: databases, distributed systems, infrastructure and tooling, data analysis, machine learning, frontend/backend web development, APIs, data mining, data modeling, and more. To stand out, please highlight what makes you unique: passion for computing, curiosity and side projects, work ethic, niche research, etc.
Ideally you've already graduated, but if you still have one or more years left of school, please feel free to apply anyway, and if you're the right fit for the team we'll figure out a way to accommodate your schedule.
https://www.ycombinator.com/companies/mixrank/jobs/Fnwsojk-j... --
Software Engineer - Remote (Global), Full-Time
We're hiring generalist software engineers to work on web applications, data mining, machine learning/data science, data transformation/ETL, data modeling, database scaling, infrastructure, devops, and more. We'll cater the role to whatever subset of these areas match your interests.
Beneficial experience includes PostgreSQL, Python, Rust, Linux, TypeScript, Nix, frontend/backend web development, and data mining.
https://www.ycombinator.com/companies/mixrank/jobs/RXQspen-s...
--
I’m Kiran, Chief of Staff (CoS) at MixRank, a fully remote data startup building go-to-market intelligence. We’re US-incorporated but hire globally, and we’re bringing on new teammates to join a fast-moving team with real ownership and impact.
Hi, whats the best way to reach out to you?
Saildrone | Multiple Roles | Onsite/Hybrid (US Only) | SF Bay Area (Alameda) | Full-Time | https://www.saildrone.com/
Saildrone is the world's leading collector of ocean-related in situ data via uncrewed vehicle, above and below the sea surface. We work with navies across the world to deliver insights about waterways, contribute to safety of life at sea, and mitigate illegal fishing and trafficking. Additionally, we work with governments, civic agencies, foundations, universities, and private companies around the globe to derive better information about our oceans and seas - be it sailing drones into the eye of hurricanes to obtain new scientific storm data, mapping out the ocean floor, collecting new CO2 data in hard-to-reach areas, or counting biomass to establish fishing quotas.
Maybe you saw that we've repeatedly hucked drones into category 4 hurricanes[1]. Or maybe that we completed a transoceanic cable survey for Meta[2]. And maybe you saw that we just announced a large partnership with Lockheed Martin[3]. Or maybe you didn't see any of that, but you're still intrigued by the idea of autonomous, long endurance sailboats that help us better understand and secure our planet.
Whatever the case, we're hiring for a breadth of different positions across our organization. In software, we're hiring for folks in our Perception, Platform, Frontend, and Vehicle teams. Stacks vary from team to team, but we're looking primarily for folks with backgrounds in C++, Python, and/or JavaScript (Node, TypeScript, React). All software positions are hybrid roles based out of Alameda, just a quick ferry ride across the Bay from San Francisco.
In addition to software engineers, we're also hiring for a bunch of other positions across the company in production/manufacturing, technical operations, and more.
You can see a list of open positions on our career page: https://www.saildrone.com/careers
Please apply through our career page; be sure to select "Other" and specify this HN post when asked how you heard about us!
[1]: https://news.ycombinator.com/item?id=28715110
[2]: https://www.saildrone.com/news/revolutionizing-deep-water-ca...
[3]: https://www.saildrone.com/media-room/press-releases/lockheed...
Goblins | https://goblinsapp.com | Founding Engineer #3 | Williamsburg, New York | ONSITE | $100-200k (+ generous equity)
At Goblins, we're building America's favorite teacher, starting with K-12 math. We're live in thousands of classrooms for in-class assignments, extra practice, and homework. Students work on a whiteboard while our models analyze their work in real time and nudge them with questions that make them think. Teachers get instant visibility into how the class is doing, who needs help, and what to assign next.
We just raised our seed round and are backed by the Gates Foundation, giving us the ability to build something transformative in education.
Here's what you might work on:
- Create shareable "aha moment" videos from real student sessions.
Turn anonymized whiteboard work and Goblin–student dialogues into short videos or interactive replays that highlight the value of Goblins. Automatically identify the best moments, strip out sensitive data, and produce artifacts that teachers, parents, and districts want to watch and share.
- Rewrite our diffusion transformer real-time avatar stack.
Our Goblin avatars are already in production. Improve audio–motion sync, temporal coherence, and expressiveness, while cutting latency and cost so they run smoothly at 100k+ student scale.
- Extend continuous diagnostics to high-stakes like the SAT and ACT.
We track mastery against state standards with our spin on IRT. Extend this to SAT/ACT-style exams: infer score distributions from behavior, validate on real data, and compute minimal targeted practice that reliably moves predicted scores.
- Design uncheatable problem formats.
Generative AI can solve most traditional math problems and show fake work. Build formats where copying is harder than thinking: dynamic graphs, constructive proofs, counterexample generation, debugging flawed solutions, multi-step conceptual checks. Make them auto-gradable, resistant to copy-paste, and stable at scale.
- Build real-time instructional agents.
Detect underlying student misconceptions from their work and have an agent "drop in" only when needed. It should generate short, visual, 3blue1brown-style explanations tailored to the specific misunderstanding, and create diagrams, animations, and interactive examples that adapt as the student responds.
The role is based in our Williamsburg, Brooklyn office in NYC (on-site only). You'll join our tight-knit founding engineering team of 3—myself (the CTO) and two founding engineers with collective experience from Stanford, Stripe, Amazon, and X1.
As our third founding engineer, you'll have full ownership of critical projects and ship production systems that impact thousands of students and teachers in real classrooms within your first few weeks.
If this sounds fun, and you want to help inspire 1 billion kids to love to learn, email alp@goblinsapp.com :)
Abnormal.AI (Series D, $5.1 Billion valuation Unicorn) | REMOTE in US, Canada and Singapore) with optional offices in SF & NYC. HYBRID in Bangalore, India | Full-time |
https://careers.abnormal.ai
I'm looking for exceptional engineering managers, full-stack, backend and ML engineers to join my teams at Abnormal AI to fight cybercrime. We have multiple open positions for each of these roles, working in Python, Golang, Typescript and React among other leading edge technologies. If you're looking for personal as well as company growth, you won't find a better company than Abnormal AI.
I'm the Director of Engineering for the Messaging Security Products Division. We build the user-facing products for inbound email security and have many interesting challenges working at massive scale. Please see the following links for more details on the open positions and our general careers page link for all open positions across the company. We are hiring for engineering in other divisions as well!
Engineering Manager Remote - Singapore: https://abnormal.ai/careers/jobs/7497288003?gh_jid=749728800...
Engineering Manager Hybrid - Bangalore: https://abnormal.ai/careers/jobs/7496072003?gh_jid=749607200...
Software Engineer II - Fullstack (4 open positions) Remote - USA/Canada: https://abnormal.ai/careers/jobs/6671235003?gh_jid=667123500...
Software Engineer II - Fullstack Hybrid - Bangalore: https://abnormal.ai/careers/jobs/6577843003?gh_jid=657784300...
Software Engineer II - Backend Hybrid - Bangalore: https://abnormal.ai/careers/jobs/6592675003?gh_jid=659267500...
Software Engineer 1 - Fullstack Remote Singapore: https://abnormal.ai/careers/jobs/7500482003?gh_jid=750048200...
Machine Learning Engineer II Remote - Singapore: https://abnormal.ai/careers/jobs/7509271003?gh_jid=750927100...
I’m not sure if this is the right place to post this, but to everyone commenting here saying they’re hiring and asking people to send their CVs —
please have the basic decency to send a simple acknowledgement or revert after receiving them.
This has happened repeatedly over the past few months after sending dozens of emails from these threads, sometimes 10+ at a time. Not getting even a basic response feels extremely disheartening.
I know it’s a tough time for everyone searching for a job, and we all understand if things are slow —
but a small confirmation like “Received, we’ll check” or “Not hiring anymore” takes 5 seconds and makes a world of difference.
Let’s be kinder to each other. It’s been a very hard year
I felt the same way until I saw a friend (engineer not a recruiter) post an opening for a hybrid job on LinkedIn. There were literally 100s of comments from people who didn't even live in the same country. Not to point fingers but they were all from India, had the same rhetoric and the few I clicked on didn't seem qualified.
I am not blaming anyone, I can imagine making >100k in India enables you to take care of your whole family. At the same time do you really expect companies to treat applicants with as much care when they have gone from ~100 applicants per job to several thousand?
The number of resume submissions from here is not a lot. It's not at all like on LinkedIn.
I posted jobs in the monthly thread a few times. I tried to respond to everyone who seemed real and then schedule at least a phone intro and screen. Some observations from the other side that might help applicants increase their response rate:
1. The majority of application emails I received obviously had not read the job description. They applied with a resume that didn’t have any relevant experience or, if they had experience, didn’t explain it in the resume. If you’re applying to a job, send a resume that shows why your experience is good for the job you’re applying for.
2. Check your email. I would say that most of the people I responded to either never followed up or waited weeks to respond. Of those who scheduled calls, many were no shows. This no-show rate was higher on HN than for my other job postings.
3. Make it easy for the hiring manager to believe you’re a real person and you are who you say you are. This will make some people angry, but when hiring remote you get a lot of scam applicants, overemployed people, and I even know one friend whose company accidentally hired two North Korean people pretending to live in the US. Do yourself a favor and make it easy to believe you’re real. Spend 30 minutes making a LinkedIn profile and updating it right before your job search (and then never check the site again if you prefer). Make sure your resume states the same location you tell the hiring manager. Use the same phone number everywhere. Make it easy to verify past employment even if you have to do a little extra work. There are so many scam applicants that you can easily get filtered out if something looks a little bit off.
4. Do not submit an AI resume and AI application letter! Hiring managers see these all day long and can recognize them. Do not fall prey to the social media wisdom that nobody reads your resume or that you need to use AI to write it because AI will read it. These AI written resumes are exactly what all those scam applicants use and it makes you hard to differentiate.
Speaking from experience, I get hundreds of of applications per month. 90%+ of them are either templated or less than 20 words. 50%+ of them have no indication they even read the job post, applying for technologies or positions not included in the job posting, or containing no indication of who or what they’re applying for, let alone why they are interested or would be a good fit.
I write all my responses by hand, that’s just how I like to do things. If it is going to take me longer to write the rejection than the applicant spent on the application, I’m not going to do it. It would be unmaintainable to keep up with, and it’s hard to feel that someone deserves a few minutes of my time because they copy pasted an email address (if that).
I can’t speak for everyone’s practices, but genuine applications with effort put in are met with the same level of effort in the response. I’ve interviewed dozens of people solely on their level of effort put into the application (as opposed to the content of their resume). I’d rather spend an hour interviewing a bad fit that cares than responding to 20 people who couldn’t even name the company they applied to.
I think those struggling would find better luck with quality over quantity wrt applications. It takes shockingly little to stand out from the flood of applications you get on here. Including things like the name of the company, why you’re interested, and why you’d be a good fit are exceedingly rare (and imho the bare minimum for an application). If you can convey even a modicum of excitement or competence, it basically guarantees you at least a response, if not an interview.
Also, I’ve never responded to an AI generated application. That is not a solution, as it’s impossible to tell whether you’ve even seen the job ad or just signed up for some service. If you’re a non-native speaker, don’t worry about grammatical errors. If you’re really concerned and must use it, disclose your use of it if you want any hopes of a response
Just my two cents from the other side of the conversation.
It would be nice to have minimum standards for being allowed to post for things like you mention. Identification of violations and enforcement is, of course, the challenge.
This is already in the post
https://chatgpt.com/s/m_692dd7066a048191a44585b69b99f806
Most job openings are receiving several hundred, if not thousands, of resumes as soon as they're posted thanks to AI powered resume mills. Most resumes don't even get reviewed, let alone acknowledged. It's basically impossible to keep up with. Recruiters aren't ignoring people because they're cruel, they are being drowned by AI slop and resume mills.
haha, i'm pretty sure ignoring job applications has been pervasive long before AI.
the amount of attention this thread is receiving is a death knell for the "Who is hiring" item
Kind of crazy, but I've always written my own resume and cover letters and even my stuff is being drowned out by the same slop. It frustrating getting your AI resume filtered out - its an entirely different thing when you do things to stand out, and its still being drowned out.
Says a lot about the current state of hiring in the tech.
I wish I could just mail my printed resume. That extra little bit would add some authenticity…
Is having an LinkedIn account a requirement to apply for this job?
Maybe you were sincere but a question like this can come across as a snarky complaint. Someone who really wants the job will find a way to contact the company, and if they're a highly eligible candidate they'll find a way to demonstrate that.
We detached this comment from https://news.ycombinator.com/item?id=46115164 and marked it off topic.
Not gonna lie, this is the kind of work that makes the internet the hostile place that it is today :(
Many community members agree with you about this, of course, but it's still off topic in this thread (please see the rules at the top).
We detached this comment from https://news.ycombinator.com/item?id=46109127.
My apologies - I realize this was also impolite, not just off topic.
> Please only post if you are actively filling a position and are committed to responding to applicants.
Please stop. The way you're posting is not helping - it just makes things worse.
We detached this comment from https://news.ycombinator.com/item?id=46110145.
If the mods aren't going to enforce the rules what other options do we have? Serious question. This ad has been posted in 11/12 threads this year. Perhaps there should be a cooldown on the same posting after 3 months?
Job applicants are under enough stress as it is, they shouldn't be fooled into wasting their time applying to ghost jobs.
Hi! I happened to see this post before it was detached.
For a bit of additional context: we hire for multiple roles and have actually hired multiple people through these threads :)
We review every application by hand and get back to every single applicant, usually within 72 hours, despite thousands of LLM-generated spam/fraud applications. It takes a tremendous amount of time and energy, but we do it because we know how much time and energy candidates invest in applying to our open roles.
If you previously applied and didn't hear back, please shoot me an email so I can look into it: jared.silver@brilliant.org
Thanks for your response :) In my experience almost all companies claim to respond to applications or inquiries but I expect most seekers would say it's more like 1/10.
It may be worth mentioning that you're continuing to open new positions and hire in the next thread. That would be (imo) a positive signal for others and would dispel these types of concerns. Because like others have said, they remember the companies who post over and over again and tend to not bother with them, under the assumption that they just aren't filling the position (if they even exist).
How do you propose that we enforce it, even if we had the resources to do so? We can't tell which job ads are real and which ones aren't, just as we can't tell which posters in "Who Wants to Be Hired" are real and which one's aren't. There's a lot of fraud and heartache on both sides of this transaction right now. Sorting wheat from chaff is an unsolved problem. To work on that, we'd have to become specialists in it, which is not going to happen.
If you want, you could take a look at some of my past explanations about this as well - they're listed in this thread: https://news.ycombinator.com/item?id=45094610. If you do that, and still have a question that isn't answered there, I'd be happy to take a crack at it.
The solution has been mentioned in the threads you linked, and I haven't seen any argument against it - let users share their experiences and/or question job postings in the replies. Heck, the author responded to my comment and had mine not been detached, people could have read the exchange and come to their own conclusions. You're simply protecting the companies with this type of one sided moderation. The way to combat fraud isn't to prevent people from speaking out against it.
If you aren't capable of telling what postings are real/not real (and fair enough, it's a hard problem) what makes you think you can do the same for the replies?
I'm sure I'm not alone in feeling like it's very one sided, and in the current market which heavily favours hirers over seekers it's just another thing going against the seekers. Who often have real concrete stressors like the threat of homelessness.
Either that or remove the rules that by your own words are unenforceable, so people aren't mislead into thinking this board is more curated than, say, indeed or LinkedIn.
> makes you think you can do the same for the replies
We can't, and that's the issue. There's no fair way of adjudicating which such complaints are true and valid, vs. which are partly true but distorted, vs. which are outright false.
It seems to me that the status quo is the least-bad feasible option, which is why we stick with it, even though of course it has downsides. I still think the Who Is Hiring threads are valuable, even with those downsides, and trying to do significantly better is one of those things it's important to say 'no' to. The problem is not that it wouldn't be valuable—it's that it would be valuable, but would consume too much of our limited resources and ultimately distract from the main goal of trying to run a good (or good-enough) forum.
I don't know if it's about trying to do significantly better, but rather who these threads are for. If they're for the seekers, you would let them speak freely about their experiences. If it's for the companies, it makes sense to censor replies. Unfortunately you're put in a position to make this choice no matter if you want to or not.
Thanks for listening to feedback :)
Just a personal opinion, but as an occasional job seeker here, I prefer the current system, seeing "no complaints in replies" policy as efficiency, not censorship. Were it not the case I suspect many job postings would become discussion battlegrounds and people looking for brief summaries would have to scroll through pages of discussions.
It is a painful process for both the seekers (who feel they are being ghosted) and the employers (who feel they are being spammed by AI bots); IMO the best approach is to follow the general HN guidance of "be kind" and "assume good intentions". And if a company ghosted you, downvote their post. My 2c.
> "I suspect many job postings would become discussion battlegrounds"
I suspect they wouldn't. I suspect companies that ghost and post fake jobs wouldn't even reply. And companies that have real job posts would reply and have a chance to convince the job is real.
People already have to scroll a ton of job posts that are not for them (due to stack, location, seniority, whatever) and the [-] button is pretty efficient in hiding long discussions.
I think you've responded to this better than I ever have - thank you!
The way we think of it, it's equally for both sides, hirers and seekers, and we're just trying to be fair to both. I get that it doesn't necessarily feel that way.
I am in favor of not making comments about suspicious posts off-topic. Votes and comments is the natural way that all disputes are handled in this forum.
The [-] button is a pretty good solution for long discussions in a job post.
Let seekers share their experience is a pretty useful signal, even if there is no way to know if the seeker is telling the truth. But downvotes are even more secretive and are allowed.
[flagged]
We've banned this account for spamming threads with these off-topic promotional comments. This is not acceptable on HN.
> Please only post if you are actively filling a position and are committed to responding to applicants.
The coding interview question involves a collection of points (places) on a 2D grid. Places and Queries against those places are listed in sequential order in a commands.txt file in a colon-seperated format. A query is a circle with a center point and radius, along with a collection of 0-N expected places contained within it.
The task is to persist the places data in sequence and ensure queries return the set of expected places out of all places that have been seen so far. This is a basic geometry problem - if the euclidian distance (x^2 + y^2 = r^2) between any place and the circle's center is less than the radius, the place is contained in the circle. You should anticipate thinking of ways to optimize once the dataset gets very big if you successfully complete the specific task within the allotted time.Please don't do this here.
Understood, will avoid doing so in the future. I see it's already been detached.
It's not clear this comment specifically violated any of the guidelines, but I appreciate that more of the same would deteriorate the spirit of the monthly hiring roundup. Given HN is IMO one of the last remaining places on the internet worth visiting, I'm happy to oblige a request from mods that seem to be both reasonable and honorable in how they go about maintaining that community (touche).
In GOT, Littlefinger correctly points out to Sansa, "There is no justice in this world, not unless we make it." I slept better last night having posted this solution after radio silence following three interviews and a followup email. Some balance has been restored to the moral universe, even if it was just a minor annoyance to $CORPORATION.
A more productive and appropriate solution would be to assemble and then post a ShowHN submission of a repository of anonymously-submitted technical interview problems associated with corporations that elect to conduct business like this. I'll opt for that route in the future and hopefully be in the position to use my actual name, when I'm not threatened by the asymmetry of doing so.
Know your worth, kids. Keep at it, work those side projects, build your website, keep your head up. Programming rocks, corporations don't. Happy holidays <3
Location: Nigeria (Remote)
Remote: Yes (preferred)
Willing to relocate: No
Technologies: Frontend: React, Next.js, TypeScript, JavaScript (ES6+), Tailwind CSS, Zustand, Redux Toolkit, React Query, HTML/CSS E-commerce & Platforms: Checkout flows, API-driven dashboards, auth systems, real-time updates Backend: Node.js (Basics), REST APIs Tooling: Git, Jira, Vite, Webpack, CI/CD basics
Portfolio: https://toyocodes.vercel.app
Email: toyjad@gmail.com
About me: Frontend engineer with 3 years of experience building production-grade web applications across EdTech, e-commerce, real estate, and social-impact platforms. I specialize in React + TypeScript + Next.js, creating fast, accessible, and scalable interfaces with clean architecture and API-driven workflows.
I think like both a developer and a product owner, I take full ownership, care deeply about user experience, and move products from Figma to production with clarity and speed. Looking for roles where I can ship meaningful features, collaborate closely with product/design, and help improve performance, maintainability, and overall UX.