We're hiring a senior software engineer for AI for the Planet at Ai2.
We build production ML systems for conservation, oceans, climate, and Earth observation. The work is very applied: satellite imagery, geospatial ML pipelines, agent systems, and products used by researchers, governments, and conservation organizations.
Looking for someone who enjoys building end-to-end systems, shipping production software, and working closely with researchers and users.
Comp: $126–189k base + bonus + benefits.
Apply: https://job-boards.greenhouse.io/thealleninstitute/jobs/7909...
How are AI and A1 the same? https://silkline.ai/blog/ai-or-a1
Come join a team that believes the future of AI isn't "agents everywhere!" but a thoughtful approach to building a product that incorporates AI from day one.
Modern hardware supply chains run on spreadsheets, email, and PDFs. It's like fax woke up in 2025. We're fixing this and on the path to becoming THE supply chain platform for aerospace, defense, nuclear, and beyond.
Our customers: Machina Labs, Astranis, K2 Space, Castelion, Antares, and more. They use us to manage suppliers, track $M+ in orders, automate RFQs, and stay ITAR-compliant. Every day of production delay costs $50k+—our platform keeps them moving.
Open Roles: - Founding Infra: https://jobs.gem.com/silkline/am9icG9zdDpQyr2jvCN0RE56hX_De1... - Software Engineer: https://jobs.gem.com/silkline/am9icG9zdDrLwsEQTKKa02Ut_F9kgz...
We're selling software faster than we can build it out here, folks. Come be employee 12 -> 20 and help get from customer ** -> ***
Want to unmask the *'s? Email me: brent@silkline.ai (mention HN)
Hiring for my team at SpaceX! We work at the intersection of EE/SW/DSP, owning the software for characterizing and operating Ku band phased array antennas that serve as the fronthaul for the Starlink constellation.
Job description: https://job-boards.greenhouse.io/spacex/jobs/8468958002 My email: Joshua.Johnson@spacex.com
Runway is building AI to simulate the world — merging art and science. We're a team of researchers, engineers, artists, and designers shipping the models and infrastructure behind a new generation of creative tools.
We're hiring across a lot of teams right now (engineering, research, product, design — see the full list below), but a few we'd especially love to talk to you about:
- Engineering Manager, API — https://jobs.ashbyhq.com/runway-ml/b5d136bb-4143-400b-914a-0ae7377ad8ed - MTS, Backend Engineer, API — https://jobs.ashbyhq.com/runway-ml/8489a08a-f0cf-4418-968c-c7c803d538bc - MTS, Research Engineer — https://jobs.ashbyhq.com/runway-ml/98e4b160-3bbe-4acd-b106-ad75ccc49675 Remote-friendly globally, with offices in NYC, SF, Seattle, London, Tel Aviv, and Tokyo. Full benefits (100% medical/dental/vision for US employees, unlimited PTO, parental leave, learning stipend).Full list of open roles: https://runwayml.com/careers
I'm Robert, cofounder of Riot IQ. We're building RIOT IQ, a professional online IQ testing and cognitive assessment platform for psychologists, researchers, clinicians, employers, institutions, and curious individuals.
We're US based and 100% remote. We are hiring software engineers, full stack engineers, product designers, design engineers, and AI native fresh grads.
The most interesting project is building an AI based human intelligence predictor using our in house assessment data. That means working with response patterns, timing data, item performance, scoring, validation, dashboards, model evaluation, privacy, and product UX.
You might work on a variety of things as well but all related to predicting human intelligence.
What matters most to us:
1. Strong product sense 2. Clear communication 3. High ownership 4. Taste in software, design, and user experience 5. Fast learning 6. Interest in AI, cognitive science, psychometrics, or research tools
Useful experience includes TypeScript, React, Next.js, Node, Postgres, Python, data pipelines, ML workflows, dashboards, edtech, healthcare, or research tools.
Compensation is $90k to $180k depending on role and experience, with equity for the right long term hires. Visa sponsorship is not available right now.
To apply, email robertneir@riotiq.com with your resume or LinkedIn, GitHub or portfolio, and a short note on what you would want to build at Riot IQ.
LinkedIn: https://www.linkedin.com/in/robertmneir
We are actively hiring and will reply to applicants.
Scholarly is building the HR operating system for higher education. We've built a software platform that enables our customers to make data-driven decisions and to automate essential processes like performance reviews, tenure processes, leave workflows, and more. We are a venture-backed seed stage company of experienced, motivated, and collaborative folks. We are backed by leading investors in the industry and working with some of the best universities in the US. The team comes from Gusto, NASA JPL, Amazon, Outreach, and others.
We're looking for a full-stack candidate with 8 or more years of experience building web applications. We write Ruby and Rails, but we are considering candidates with other stack experiences. Engineering is based in Seattle and on site in Pioneer Square. Looking to get back to a collaborative, in-office culture post-COVID? Let's chat.
If interested, please apply here: https://jobs.ashbyhq.com/Scholarly/d4c84468-fd4b-4dd7-9b22-2...
I'm Nick, CTO & co-founder. We're Rippling, but for insurance carriers paying their sales force. Every policy sold triggers a chain of payouts across brokers, agents, and sub-agents. Today that runs on spreadsheets and legacy vendor systems and tomorrow they'll run on Chestnut. Nationwide and other major carriers have already made the switch.
Revenue is up 8x in the last year. We're backed by a16z. Founding team came out of leadership at Ethos (insuretech that recently IPO'd in January).
The work is state-heavy and correctness-critical: payouts that must reconcile with finance to the cent, dynamic agent hierarchies, retries, chargebacks, partial failures. These systems move real money and cannot drift.
You'll design schemas, build backend logic, ship UI, deploy, and own the sharp edges that show up with real enterprise customers.
Stack: Go, TypeScript/React, Postgres, Temporal, Kubernetes, AWS. We use AI aggressively and expect you to as well.
We're looking for 3–6 years on real product systems. You're thoughtful about invariants and failure modes.
Apply: https://jobs.ashbyhq.com/Chestnut
Email me: nick at chestnutfi.com
Work authorization: must be authorized to work in the U.S.; we are not able to sponsor visas at this time.
Evertune builds AI-native software for enterprise marketing teams, spanning GEO (generative engine optimization) products for AI search / answer engines and AI advertising products, including new ways for brands to reach customers in AI-native surfaces. We're backed by Eniac and Felicis, and founded by people who helped scale The Trade Desk.
Roles:
* NYC only: Tech Lead Full Stack, Product Manager GEO, Product Designer
* NYC or Seattle: Senior+ Full Stack Engineer, Senior+ Backend Engineer, Senior+ Backend Infra Engineer
Offices: NYC Flatiron, Seattle U District
Comp: Eng $150k - $250k + equity; Designer up to $160k + equity; PM up to $180k + equity.
Apply: casey@evertune.ai or https://www.evertune.ai/about-us/careers
Please mention Hacker News.