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Jobs in United Kingdom
26 open roles read nightly from companies’ own hiring pages. Each one links to the original ad.
21–26 of 26 jobs
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Researcher, Training - London
5 months agoOpenAI · London, England, United Kingdom
HybridFull-time£170K – £445K a yearScience & researchOpenAI's Training team is responsible for producing the large language models that power our research, our products, and ultimately bring us closer to AGI. Achieving this goal requires combining deep research into improving our current architecture and optimization techniques,…
Software Engineer, Cloud Infrastructure
13 months agoOpenAI · London, England, United Kingdom
Full-timeEngineeringCloud 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.
IT Support Specialist
16 months agoOpenAI · San Francisco, California, United States +1
On-siteFull-time$60.58 – $108.17 an hourITThe IT Services and Support team is responsible for providing seamless, efficient, and reliable IT solutions across the organization. We handle frontline IT support, manage vendor relationships and equipment inventory, and continuously improve our processes and documentation to…
Software Engineer, Agent Infrastructure
17 months agoOpenAI · San Francisco, California, United States +2
HybridFull-time$230K – $385K a yearEngineeringThe Agent Infrastructure team at OpenAI is responsible for building systems that enable training and deployment of highly useful AI agents, both internally and for the world.
Software Engineer, Compute - Storage
23 months agoOpenAI · San Francisco, California, United States +2
HybridFull-time$230K – $385K a yearEngineeringThe Storage Infrastructure team builds and operates the storage foundation behind OpenAI’s most demanding workloads. We work directly with research to design storage systems for rapidly evolving experiments, while also powering production at scale. We own the platform end to…
Researcher, Safety Training
42 months agoOpenAI · San Francisco, California, United States +1
Full-time$380K – $500K a yearScience & researchSafety Research at OpenAI is responsible for ensuring our most capable models can be safely deployed in the real world. The Safety Training team develops the research and engineering methods that shape model behavior through post-training, reinforcement learning, evaluation,…
Updated 07 Nov 2026 10:21 UTC from the OptiTalent job library.