Key facts
- Location
- San Jose, United States
- Workplace
- On-site
- Pay
- Not stated
- Contract
- Full-time
- Detected
- 8 Nov 2026
- Posted
- 21 Oct 2026
About the role
JOB SUMMARY Etched is building AI systems that accelerate its own development. As a Research Engineer on the RL Frontiers team, you will train our proprietary frontier models to automate kernel development, ASIC engineering, production pipelines, and 3-D hardware operating systems. You will use our proprietary simulators and environments to create custom data mixes and post-train models to SOTA performance on our hardest engineering tasks. KEY RESPONSIBILITIES - Own the post-training stack
The full description is on Etched’s careers site (opens in a new tab).