Member of Technical Staff, Human Data Quality Engineer
Reflection is hiring for Member of Technical Staff, Human Data Quality Engineer in San Francisco, CA. Staff level. First seen August 6, 2026; open as of November 10, 2026. Jobs taken straight from company career pages — no aggregator in between.
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- Company
- Reflection
- Where
- San Francisco, CA
- Level
- Staff
- First seen
- August 6, 2026
- Listed via
- Ashby
What the posting says
You will directly shape how our models perform on critical capabilities — agentic tool use, long-horizon reasoning and robust safety alignment. Working with world-class researchers on our post-training teams, you’ll help turn fuzzy notions of “good data” into concrete, measurable standards that scale across large data campaigns. We’re looking for engineers who combine strong engineering fundamentals with a deep curiosity about data quality and its impact on model behavior Working closely with our post-training teams you will: - Own upstream data quality for LLM post-training and evaluation…
Read more and apply on Reflection's site
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