Member of Technical Staff - Pre-Training Evals Infra is open at Reflectionai in New York, NY. The posting gives no salary; similar roles in the United States advertise a median of $194K. Posted on Oct 13, 2026, and still on Reflectionai’s careers page when we last checked, on Nov 14, 2026.
About the role
You will build the evaluation infrastructure that researchers use to understand model capabilities, guide training decisions, and assess readiness for release. The role spans evaluation authoring, distributed execution, and results analysis, with a particular focus on pre-training. You will work directly with researchers to make evaluations faster, more reliable, and easier to use, ensuring that the results…
The opening lines of the posting. The rest is on Reflectionai’s careers page.
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