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Data Scientist, Core Experimentation

About the TeamThe Statsig team at OpenAI builds and operates the experimentation platform that powers product development, measurement, and decision-making across the company. We partner closely with product, engineering, and infrastructure

In inglese

Company

OpenAI

Location

Seattle

Status

Open

Posted

2026-05-13T17:46:00.803+00:00

OpenAI is hiring a Staff-level data scientist for its Statsig team, the group behind the company's internal experimentation platform. The work covers statistical direction for experiments: sample ratio mismatch detection, variance reduction, bias mitigation, metric design, sequential testing and heterogeneous treatment effects, plus Python and Spark pipelines. The posting asks for deep statistics and causal inference expertise, hands-on experience operating experimentation platforms at a large technology company, and mentoring. Bellevue-based hybrid work, $293K–$325K.