Member of Technical Staff

In this role, you’ll identify where the best models fall short, design the environments, tasks, and rewards that teach them to do better, and scale the delivery of high-quality datasets. You’ll also help build the infrastructure that makes this possible.

What you’ll do

• Design and build RL environments, evaluations, and data.
• Develop the internal platform that supports this work, including the infrastructure to run hundreds of thousands of tasks at scale, calibrate them efficiently, and coordinate agent teams.
• Work directly with researchers, engineers, and procurement at leading AI labs to shape datasets.

What we’re looking for

• Strong software engineering skills and the ability to own complex systems end to end.
• Hands-on experience with agents, evaluations, or RL workflows.
• Experience working at a fast-moving organization.

We offer competitive cash and equity compensation (>90th percentile), along with comprehensive benefits.