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Data Scientist, Ads Demand

OpenAI is hiring a Data Scientist to build the measurement and insight foundation for its advertising demand organization. The role will help the company understand demand health, advertiser value, marketplace performance, and opportunities

Company

OpenAI

Location

San Francisco, United States

Status

Closed

Posted

2026-09-13T03:30:52.16+00:00

OpenAI is hiring a data scientist for the measurement work behind its advertising demand business. The role defines metrics for spend, active advertisers, retention, budget utilization and delivery, then diagnoses changes through cohort analysis, decomposition, experimentation and causal methods. It also covers advertiser outcomes such as return on ad spend and conversion performance, and partners with ads sales and product leadership on segmentation, forecasting and roadmap prioritisation. The posting asks for ads platform, marketplace or performance B2B experience, SQL, Python or R, and influence with senior stakeholders.