Member of Technical Staff - ML Infrastructure Engineer, Post-training at Preference Model
- Company: Preference Model
- Location: San Francisco
- Employment type: Full-time
- Salary: $200K – $350K • Offers Equity • Offers Bonus • Bonus based on performance
- Posted: 2026-09-11
About the role
ABOUT US Preference Model is a superintelligence data research company. We build RL environments for training capable, better-aligned superintelligences. Almost every aspect of how a model behaves is shaped by the reward signals it's trained on. The biggest problem with AIs today is that they don't always do what we intend. Sometimes that's because they aren't capable enough, and sometimes it's because they aren't aligned. Both problems come down to the training objectives. We're trying to address both of these issues in the most direct, highest leverage way available to us, which today means researching how to build RL environments better, not just for the AIs of today but for the AIs as they will be when they outsmart us. Over the past year, we've built RL environments for several frontier labs, and we're backed by $16M in seed funding led by a16z.…
Apply on Preference Model's official careers page: https://jobs.ashbyhq.com/preference-model/96e7f7d7-3fb5-48d8-ba18-a7ebce54a9be