Software Engineer, ChatGPT Infrastructure is open at OpenAI in London, UK. The posting gives a salary of £194K - £280K. Posted on Jul 28, 2026, and still on OpenAI’s careers page when we last checked, on Nov 14, 2026.
About the role
This role is for software engineers who want to build and evolve backend systems operating at significant scale. You’ll write production code, design shared infrastructure, and solve technical challenges involving performance, distributed systems, and system reliability. You’ll also own how those systems behave in production: how changes are rolled out, how issues are detected and diagnosed, and how recurring…
The opening lines of the posting. The rest is on OpenAI’s careers page.
Hiring at OpenAI
OpenAI has 838 open roles right now, 31 of them remote. Most are in Engineering, Sales & Business Development and Data & Research. The median advertised salary across its roles with a published range is $308K. See all its roles
