Posted by whoishiring 7 hours ago
Ask HN: Who is hiring? (November 2026)
Please only post if you personally are part of the hiring company—no recruiting firms or job boards. One post per company. If it isn't a household name, explain what your company does.
Please only post if you are actively filling a position and are committed to replying to applicants.
Commenters: please don't reply to job posts to complain about something. It's off topic here.
Readers: please only email if you are personally interested in the job.
Searchers: try https://gethnjobs.com/, https://hnwork.app, https://dheerajck.github.io/hnwhoishiring/, http://nchelluri.github.io/hnjobs/, https://hnjobs.emilburzo.com.
Don't miss this other fine thread: Who wants to be hired? https://news.ycombinator.com/item?id=50338726
I'm Alex, founder and CEO of River. I also wrote the first line of code and still ship PRs.
River is a client-first Bitcoin-only financial institution building the financial app people use every day to save in bitcoin and spend in dollars. We custody over 33,000 BTC, serve individuals and businesses across the U.S., and are profitable. We publish cryptographic proof of reserves monthly and our company financials annually.
Here's what our engineering team is working on:
- Real-time Bitcoin and USD payments, trading, and settlement on an Elixir monolith with a unified GraphQL API
- Next-generation Bitcoin custody with quorum signing, key ceremonies, and geo-redundant infrastructure
- Scaling our ML/AI systems (Python, PyTorch, XGBoost, LLMs) to automate operations and tackle fraud/risk
- A ground-up React and React Native rewrite of our consumer app
- Porting our Lightning Network infrastructure from Go into Elixir
Ethan here, founder of Jump.
Machine shops lose jobs because quoting is slow. A part comes in, someone has to read the drawing, figure out how to make it, and price it, and that can take hours. Many shops also can't put customer drawings in the cloud (ITAR, export control, or just customers who say no).
We're building Jump Quote: AI that reads a shop's drawings and drafts quotes in minutes, running on the shop's own computer. We're starting with a small group of founding CNC shops. Long term, we want anyone to be able to make anything, anywhere.
We're hiring founding engineers first (software/AI and manufacturing), but every role is open. If you're exceptional at something a startup needs, apply.
We care about kindness, honesty, ambition and intelligence. We don't care where you went to school or who you've worked for. We care that you have a winning mindset and can learn and ship fast.
How it works: we start now, remote within the US. In January 2027 we're together in person in Miami, and that's when the $140K–$160K + equity package starts. You need to be authorized to work in the US for at least the next 3 years; we can't sponsor visas.
Apply (10 short questions): https://jumpscientific.com/careers
I read every application myself. Happy to answer questions in this thread.
Hiring across engineering, product, GTM, and sales https://rootly.com/careers
Join us in pioneering the next generation of nuclear reactors! You'll leverage your software skills alongside nuclear engineers to model, simulate, design, and deploy advanced fission power technology. You will work at the forefront of the nuclear industry, developing novel techniques to reach new levels of safety, efficiency, and resiliency. Come be a part of powering the future with advanced fission power plants to provide clean, reliable, affordable energy.
We are hiring for:
- Software Engineer: https://job-boards.greenhouse.io/oklo/jobs/4018702004
- Senior Software Engineer: https://job-boards.greenhouse.io/oklo/jobs/5739483004
See more opportunities here: https://job-boards.greenhouse.io/oklo
Please mention Hacker News in your cover letter!
We're building AI-powered CAD tools to transform hardware development — think next-gen design workflows powered by custom ML models. We're a fast-moving startup, working with bleeding-edge tech at the intersection of mechanical engineering and AI.
We're looking for a versatile ML engineer to help us scale: develop and deploy custom models and prototype tools that make complex design work simpler and faster.
https://www.hestus.co/careers for more information
Why join us? -Fully remote, async-friendly Ship real things that impact how kids learn Fast, creative, zero-corporate-BS environment Must have at least 3+ hours overlap with at least PST hours 2-5 pm PST.
To apply: Email jobs [at] studyturtle.com with your background,relevant tool usage, and resume. Take a look at the episode we posted and give us feedback on how you would make it better. Please include links to any relevant work.
We are the hiring company and will reply to all genuine applicants. No recruiters, no agencies, please.
We run a GPU cloud on systems software we built from scratch in C++. We're hiring for our systems engineering team; designing the distributed system behind what is essentially a hypervisor for GPUs.
You'd report to Brian, our CTO (ex-Citadel Securities quant dev). Team is from Citadel Securities, Aquatic, Old Mission and AWS. Series A, $17.5M+ from Matrix and YC.
Comp: $250–325K base, 0.1–0.3% equity, highly competitive profit-sharing bonus pool. Currently there are $3.3M in bonuses entering this pool tied to gross-profit milestones.
Apply: https://jobs.ashbyhq.com/thundercompute/2efae53b-817c-43e7-9...
If you're cracked at systems software and want to do something more meaningful than creating liquidity, reach out.
More at https://www.thundercompute.com/careers. Mention HN when you apply.
Memorang is an "AI stack for education" that helps organizations build, launch, and monetize AI-powered learning and assessment products. Think Vercel plus Shopify for EdTech. We currently operate on an enterprise model, serving as the AI technology and commercial partner behind new product lines for organizations like ETS, McGraw-Hill, Pearson, and the ACT.
We’re hiring for two roles:
Product Engineers Own features from the first rough idea to production. You’ll work across AI workflows, backend systems, and user interfaces, making product decisions along the way. We’re looking for engineers who ask good questions, care about the details users notice, and can turn an ambiguous problem into something useful and shipped.
Stack: TypeScript, React/Next.js, React Native, Node.js, AWS Lambda, Postgres, and Neo4j.
Technical Project Manager Turn complex work into clear plans and keep delivery moving. You’ll coordinate across engineering, design, and customer needs, surface dependencies early, resolve blockers, and keep owners and timelines clear as priorities change.
Ideal background: an engineer who moved into project management, with startup experience and enough technical depth to discuss APIs, architecture, and AI workflows with the people building them.
Why join? A small team, meaningful ownership, and products used by millions. You’ll help shape what we build and how we work, with a short path from an idea to seeing it in users’ hands.
Remote-first, async-friendly, with health and wellness stipends, home-office support, and paid time off.
Apply: Email careers@memorang.com with your CV, a few sentences about what interests you, and something you’re proud to have built or delivered.
Data Micro Technologies provides specialized systems engineering, operational technology (OT), and infrastructure consulting.
The interview process will not be long and drawn out. We want to fill these roles quickly. We are actively hiring for the following roles:
1. Automation Network Engineer (1-Year Contract | Onsite) Designing and maintaining isolated network environments for automation, virtualization (Proxmox SDN), and on-prem Kubernetes clusters. - Stack/Focus: SONiC (SonicNOS), Edgecore DCS202, SSE-C4632 100G switching, Linux administration, L2/L3 segmentation, GitOps workflows. - Requirements: 5–7 years experience in data center/industrial networking, container networking, and high-availability switch architectures.
2. Systems Engineer – Warehouse Automation & OT ($105k | 1-Year Contract-to-Hire | Onsite) Bridging warehouse-floor industrial automation with IT/OT infrastructure at the Deerwood campus and the new automated distribution center near JAX. Potential conversion to J&J Vision Staff Engineer. - Stack/Focus: Allen-Bradley/Rockwell (ControlLogix, FactoryTalk, ladder logic), WMS/WCS, conveyors, sortation, ASRS, and OT infrastructure. - Requirements: 5+ years in industrial automation/systems engineering with 3+ years in PLC/controls troubleshooting and automated material handling environments (FDA/cGMP a plus).
3. Senior Cyber Security Risk and Governance Analyst – OT Supply Chain (90k–105k | Full-time | Onsite) Securing OT/IT environments across manufacturing and supply chain operations; driving risk remediation in highly regulated medical device environments. - Stack/Focus: OT/ICS security, CSRI risk assessments, application whitelisting, Active Directory, network change reviews, vendor risk. - Requirements: 2+ years hands-on in security/risk within manufacturing or OT environments; familiarity with NIST, ISA/IEC 62443, or CIS Controls.
To apply: Send your resume to chase@datamicrotn.com with the role title in the subject line.
Hi HN, I'm Nathan, CTO at Ledgebrook. We're a Series D tech-enabled insurance company building technology for our internal user base. Our engineers work directly with other departments, so they see the impact of each product release firsthand.
We're hiring for the following remote roles:
Director of Engineering (US or Canada)
Staff Engineer (US or Canada)
Full Stack Engineer (US, Canada, or POland)
Sr Platform Engineer (AWS) (US or Canada)
Principal Data Engineer (US, Canada or Poland)
Product Manager - Underwriting Operations (Poland)
We value clear ownership, direct communication, and giving people room to get things done without micromanagement. Employees share in the company's success through ownership.
Full descriptions and applications: https://www.ledgebrook.com/careers
Questions: hiring@ledgebrook.com