Multicloud ML Engineer: API Platforms & Post-Training

OpenAI is seeking a Machine Learning Engineer for the API Multicloud team in San Francisco. You will build and scale production ML systems for model customization, post-training workflows, and evaluation across cloud-native environments, starting with AWS-hosted integrations. You will partner with Research, Applied, Safety Systems, and infra teams to improve model behavior and platform reliability. You will diagnose fail modes, translate real-world needs into training and system requirements,#J-18808-Ljbffr