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Machine Learning Engineer, Core Experimentation

OpenAIRemote (US)

$437K–485K/yr + equity

Posted Sep 24, 2026

What you’d do

Lead technical direction for ML-powered experimentation and insights, building production systems that learn from privacy-protected product and experimentation data. End-to-end 0-to-1 role spanning ML modeling, retrieval and LLM systems, statistical methods, simulation, data pipelines, and backend services. Found on the employer's careers page on Oct 18, 2026. Apply through the link.

You’ll need

  • End-to-end 0-to-1 ML systems experience
  • ML modeling and LLM/retrieval systems
  • Statistical methods and experimentation
  • Data and training pipelines
  • Backend services development

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