Ask HN: Who is hiring? (August 2026)

Radical Numerics | San Francisco, CA; Tokyo, JP | ONSITE | https://www.radicalnumerics.ai

50 million seed round -- Obvious Ventures and Emergence capital

Radical Numerics is an AI research lab building general biological intelligence — applying distributed systems, model architecture, and numerics research to biology. We built Evo and Evo 2, the generative genomics models behind the first AI-designed gene-editing tools and the first whole genome designed entirely by AI (published in Science and Nature). We're now building Omnii, our next-generation genome language model, and the infrastructure to scale it. Advisors include Eric Horvitz (CSO, Microsoft), Chris Ré (Stanford), and George Church (Harvard).

16 open roles, all onsite in San Francisco (several also open in Tokyo):

Full list: https://jobs.ashbyhq.com/radical-numerics

I'm on the team and happy to answer questions here or by email — heather@radicalnumerics.ai

Brain Corp | Multiple positions engineering/operations/product | San Diego CA | Most roles ONSITE, some REMOTE

With 50k robots deployed globally and counting, we're looking for innovators and technologists to help us make the real world work better.

We currently have 23 openings spanning software and QA engineering, technical support, operations and product management.

Most roles are on-site in San Diego CA; some are remote and two are based in the Netherlands.

All positions are posted here: https://www.braincorp.com/open-positions

Recent activity at Brain Corp: https://www.braincorp.com/resources

SwingVision is the AI tennis, pickleball, and padel app that provides automated stats, highlights, and line calling using just your phone. Our mission is to democratize the pro sports experience for all athletes.

All positions are in Berkeley, California:

- Data Labeling Intern: https://app.deel.com/job-boards/swingvision/job-details/a9a7....

- Head of Product: https://jobs.deel.com/swingvision/job-details/cb631dcb-1a80-....

- Head of Machine Learning: https://jobs.deel.com/swingvision/job-details/c2cc0f23-3e59-....

Well | Data Engineer | Python / SQL / Node.js / Terraform | Remote (USA, most states) or Onsite (NYC, NC, MA)

We're building a consumer health engagement platform that integrates concierge services, behavioral health, telemedicine, and care management to improve member health outcomes and lower costs. We're building at the intersection of healthcare, behavioral economics, big data, cloud infrastructure, and AI.

We're looking for data engineers who enjoy building scalable ETL processes, creating core data tooling, ingesting billions of rows across AWS, GCP, and BigQuery, and working closely with software, DevOps, and data science teams while maintaining strict HIPAA data safety standards.

3+ years of experience with cloud infrastructure (AWS/GCP), along with solid Python, SQL, Node.js, and/or Terraform skills. Experience with healthcare data (claims, EHRs, wearables) is a plus, but strong engineering fundamentals and good communication matter most. Remote in approved US locations, or hybrid/onsite in Chapel Hill (NC), Newton/Boston (MA), or NYC.

Salary: $115k–$145k + bonus potential & benefits.

Apply at https://secure7.entertimeonline.com/ta/6209307.careers?Caree...

Learn more about our mission, culture, and benefits at https://www.well.co/careers.

Diffusion | All | SF Bay (Peninsula) | On site, full-time

Justin here, founder @ Diffusion. Formerly co-founder & CTO @ StrongDM.

Diffusion is a factory for building software factories.

All career stages welcome (including new grads). Please expect satisfying, dignifying intensity.

Email hello@diffusion.io / Read more https://diffusion.io