Arena AI careers
Platform for evaluating how AI models perform in the real world, built on community preference votes and public leaderboards (formerly LMArena).
Track Arena AI from Claude, Cursor, Codex, Windsurf
Open roles at Arena AI
- Member of Security Staff, IT Engineer
- Member of Product Staff
- Software Engineer - Platform
- Member of Design Staff - Product
- Applied AI Engineer
- Member of Security Staff, Privacy & Trust Ops Lead
- Software Engineer - Marketing & Web
- Product Solutions Engineer
- Software Engineer - Full Stack
- Machine Learning Scientist - ML Research
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About
Arena, formerly LMArena, is a platform for evaluating AI models using preferences shared by its users. Those votes feed public leaderboards and evaluations used by AI labs, enterprises and independent researchers.
It was founded by researchers from UC Berkeley's SkyLab. Its job board lists roles in ML infrastructure, data infrastructure, security, full stack, design and product.