Senior Software Engineer, Annotations at Handshake
- Company: Handshake
- Location: San Francisco, CA
- Employment type: Full-time
- Salary: $208K – $260K • Offers Equity
- Posted: 2026-10-02
About the role
ABOUT HANDSHAKE Handshake was founded on a simple belief that everyone deserves a path to a great career, regardless of where they went to school or who they know. Today, we power 25 million job seekers, 1 million+ employers, and 1,600 educational institutions. About Handshake AI Human data is the core infrastructure to AI advancement. Frontier AI labs currently improve model capabilities with various data-intensive post-training techniques. We believe that data spend for AI training will increase by 3-5x in the next few years and continue for much longer as models take on new domains. Handshake AI supports all of the frontier AI labs, working on their most complex data at the largest scale. THE ROLE We’re looking for a Senior Software Engineer to join our Annotations team and build the systems that power high-quality human data for frontier AI companies.…
Apply on Handshake's official careers page: https://jobs.ashbyhq.com/handshake/d0920e75-c872-4f73-87a2-c54ee84725bc