Join the company defining what AI becomes good at.

Don't see a role that fits? Tell us how you'd create outsized leverage here — send your best work (a project, a repo, a portfolio, or a research idea) and the problems you want to own. We hire exceptional people ahead of named roles.

AI systems keep getting better on benchmarks yet still fail in real-world use. Design, build, and own distributed systems and core platform infrastructure across the full stack — product surfaces, real-time interaction systems, evaluation pipelines that turn user preferences into model signals, and model orchestration — running in production with speed, reliability, and observability under real-world load.

Design and run large-scale evaluations that measure how frontier models perform in real workflows. Turn millions of human preference votes into reliable signals about design taste, agent behavior, reasoning, and robustness; build ranking systems and analysis pipelines, surface model failure modes, and collaborate with engineers on leaderboards and frontier-lab tools.

Announce the moments that define a new era of intelligence. Own launch videos end-to-end — scripting, storyboarding, directing, and editing product demos and cinematic reveals — build brand systems for new arenas, and run distribution across X, LinkedIn, YouTube, Reddit, and Instagram. Ship quality work in days, not quarters, alongside a five-person team that's built products for over a million users.