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
- Software Engineer - Data Infrastructure
- Software Engineer - ML Infrastructure
- Software Engineer - Product Security
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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.