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OpenAIOpenAI

Backend Software Engineer

Backend engineer building scalable systems, APIs, and infrastructure powering image generation and editing in ChatGPT at global scale.

About the job

Responsibilities

  • Design, build, and operate backend systems that power image generation and image editing experiences in ChatGPT.
  • Develop scalable APIs, services, and infrastructure that support multimodal AI workflows.
  • Optimize reliability, latency, throughput, and cost across large-scale distributed systems.
  • Partner with researchers to productionize new image generation capabilities and bring them to users quickly and safely.
  • Collaborate closely with Android, iOS, web, and full-stack engineers to build seamless end-to-end product experiences.
  • Drive technical architecture decisions across storage, serving, orchestration, and platform systems.
  • Use data and experimentation to identify opportunities for improving user experience, performance, and system efficiency.
  • Help shape engineering culture through technical leadership, mentorship, and operational excellence.

Requirements

  • Experience building and operating large-scale backend or distributed systems.
  • Strong proficiency in modern backend technologies and cloud-native architectures.
  • Experience designing APIs, service-oriented architectures, and highly reliable production systems.
  • Strong analytical skills and experience using data to inform technical and product decisions.
  • Strong sense of ownership and comfort navigating ambiguity in fast-moving environments.

Skills

Python, Go, Java, Distributed Systems, APIs, Cloud Infrastructure, Scalability, Service-Oriented Architecture, Data Analysis, Experimentation

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