About this role
OpenAI has a vacancy for the role of Software Engineer, Cloud Infrastructure in London, UK. This is a full-time position. The listing was posted on Oct 1, 2025. PakkiNaukri collects this listing from the employer's own posting and re-checks it — the employer's full description and the application itself are on the original listing, linked from this page.
From the employer's listing (short excerpt)
ABOUT THE TEAM
Cloud Infrastructure builds the shared platforms behind ChatGPT and the OpenAI API. We work across engineering and product teams to make infrastructure reliable, secure and easier to use as OpenAI grows.
Cloud Infrastructure at OpenAI builds and operates the multi-cloud compute platform that other teams build on. Our work spans cluster creation and lifecycle management, upgrades, patching, compliance and the tools engineers use to provision and run infrastructure. The platform supports a broad range of customers, including API and chat products, data systems, observability and online serving.
Our focus is the shared CPU compute foundation and its platform capabilities, rather than specialized GPU optimization. We build across OCI, AWS and Azure, solving the practical problems of making a common platform useful across different cloud environments.
OpenAI develops and deploys AI with the goal of benefiting humanity. Responsible deployment and safety are central to that work.
ABOUT THE ROLE
You will build infrastructure abstractions that help teams ship and scale products.