Key facts
- Location
- San Francisco, United States
- Workplace
- On-site
- Pay
- Not stated
- Contract
- Full-time
- Detected
- 8 Nov 2026
- Posted
- 21 Aug 2026
About the role
ABOUT THINKING MACHINES The mission of Thinking Machines is to build AI that extends human will and judgment. We are training frontier models with Inkling, developing Tinker to let people make models their own, and crafting interfaces that broaden human-AI communication. We believe the future worth building is human, and we're hiring people who want to build it. ABOUT THE ROLE Our team scales reinforcement learning for frontier models. Progress in RL is increasingly set by how well it scal
The full description is on Thinking Machines Lab’s careers site (opens in a new tab).