- Where
- Hybrid: Hybrid · Boston, MA / San Francisco, CA / London · USA, UKHybrid, Boston, MA / San Francisco, CA / London
- Level
- Senior career, 10+ yrsSenior10+ yrs
- Pay
- $175k–$325k, top of range above $100k a year$175,000 – $325,000
- Apply by
- Rollingposted 13 Oct
- Hours and type
- Full-time
- Kind of work
- Technical & Engineering
- Added to CFI
- 13 October 2026
- Network
About the role
The engineer builds Python libraries and web apps for running and analysing AI evaluations, and owns parts of the codebase end to end. They work with researchers at government AI institutes and labs who use the tools.
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Requires
Strong Python or TypeScript/React; record of shipping maintained software
This role's deadline has passed, so it is no longer on the board. See open roles.