Research Engineer, Post-Training Evaluation & Infra
Listed on 2026-10-07
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Manufacturing / Production
Systems Engineer
Ersilia in San Francisco is building the data and infrastructure behind frontier model training and deployed AI agents. You will own evaluation systems, ranking training tasks by value and catching drift as data and tasks evolve.
This role is hands-on and in person, six days a week, requiring strong systems engineering, RL experience, and the ability to ship production-grade evaluators tied to training pipelines.
For the Research Engineer, Post-Training Evaluation & Infra position at Ersilia, we are reviewing applications now.
The Research Engineer, Post-Training Evaluation & Infra position in the IT & Technology field is open for applications.
We have an opening for a Research Engineer, Post-Training Evaluation & Infra in San Francisco, CA, United States within IT & Technology.
This role, Research Engineer, Post-Training Evaluation & Infra at Ersilia, could be your next career step.
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