Bellevue, OpenAI Senior Data Engineer, Core Experimentation

Why Here?

OpenAI is an AI research and deployment company dedicated to ensuring that general-purpose artificial intelligence benefits all of humanity. The Statsig team at OpenAI builds and operates the experimentation platform that powers product development, measurement, and decision-making across the company. They partner closely with product, engineering, and infrastructure teams to ensure experiments are trustworthy, statistically rigorous, and scalable to frontier AI products.

As a Senior Data Engineer, Core Experimentation at OpenAI, you will design and manage data pipelines ensuring seamless integration of user event data into the data warehouse. You will develop canonical datasets to track key product metrics including user growth, engagement, and revenue. Additionally, you will implement robust fault-tolerant systems for data ingestion while collaborating with infrastructure, data science, and product teams to support reliable experimentation at scale.