Benchmarking Research Engineer: Frontier Model Evaluations
refresh aiMillbrae (CA)
Benchmarking Research Engineer: Frontier Model Evaluations
Posted 3 days ago
refresh aiMillbrae (CA)
SENIORITY
Mid
About the role
Refresh AI is seeking a Research Engineer in San Francisco to push the boundaries of benchmarking technology. You will build benchmarks that labs use for evaluating coding abilities and computer-use capability. Your role will require expertise in reinforcement learning and supervised fine-tuning, as well as a willingness to engage in full-stack development on our core tech stack (Vercel, Supabase, Render). This position offers a full-time role in a dynamic environment.
Before you apply
Applying takes about a minute. These four things decide how fast it moves after that.
Your profile is current
It's what we read first. Occupations, seniority and locations matter more than a long history.
Two examples you can talk through
Not a portfolio — just two pieces of work where you can explain the decisions and what you'd change.
A number in mind
What you're on now and what would make you move. We negotiate better when we know both.
Your notice period
Employers plan around it, and it's the question that stalls offers most often.
Once you apply, someone reads it and calls you before anything reaches the employer — usually within two working days.