Principal Software Engineer, B2B Engineering

Tech Stack

Solid badges = required, outlined = preferred

Responsibilities

• Design, build, and scale the backend services, APIs, and infrastructure that power OpenAI’s developer and enterprise products.
• Lead the architecture of distributed systems, databases, and data pipelines for large-scale, high-reliability production workloads.
• Own major platform capabilities end-to-end, from early technical strategy through implementation, launch, and long-term operation.
• Shape the design of APIs with care and intentionality, treating API interfaces as core product surfaces and driving a high-quality developer experience.
• Drive technical direction across complex problem spaces, making sound architectural tradeoffs that balance speed, quality, and long-term maintainability.

Soft Skills

Culture

Requirements