376 to 400 of 656 OpenAI Jobs in the UK

RLHF Manager

Location
Cheltenham, England, United Kingdom
business context* →Experience managing structured data annotation, human evaluation, or labelling programmes* →Proficiency in Python; familiarity with ML frameworks and LLM APIs (OpenAI, Anthropic, HuggingFace, or similar)* →Excellent project management skills: able to run parallel programmes with multiple contributors and tight quality standards* →Clear, precise written and verbal communication, able ...

Research Scientist (Control)

Location
Greater London, England, United Kingdom
also work on control and monitoring research (see our scalable monitoring agenda). We work closely with many frontier AI companies, such as OpenAI, Anthropic, Google, Meta, Thinking Machines and others, e.g. to test their models and collaborate on the science of scheming. At Apollo, we aim for a culture ...

Senior Applied AI Engineer (Manager) TC

Location
Birmingham, England, United Kingdom
clients need technical leaders who can architect, govern and operate AI at scale. EY’s engineering‐led approach — and our collaboration with Microsoft/OpenAI via Azure OpenAI Service — positions our teams to deliver safe, reliable solutions embedded in enterprise environments. You will guide squads and shape architectures to meet ...

Senior Applied AI Engineer (Manager) TC

Location
Greater London, England, United Kingdom
clients need technical leaders who can architect, govern and operate AI at scale. EY’s engineering‐led approach — and our collaboration with Microsoft/OpenAI via Azure OpenAI Service — positions our teams to deliver safe, reliable solutions embedded in enterprise environments. You will guide squads and shape architectures to meet ...

Senior AI Consultant - Agentic AI & Generative AI

Location
Brighton, England, United Kingdom
Channels, Flask and RESTful APIs. Databases and storage: PostgreSQL, MS SQL Server, MongoDB, Firestore, BigQuery, Azure Blob Storage. Cloud and DevOps: Azure (App Services, OpenAI, AKS), GCP (Vertex AI, Cloud Run), Docker, GitHub Actions, Azure DevOps, RBAC and cost controls. Solid software engineering fundamentals: Clean Code (SOLID, DRY), DDD, modular … architecture, TDD and code quality tooling. Desirable: RAG pipelines, MCP, LLM integration (OpenAI, Gemini, Hugging Face models), LangSmith, TruLens, and agentic frameworks such as LangChain, CrewAI, Autogen, OpenAI Agents and Google ADK. You won’t need every technology on this list. A strong engineering foundation, a good cross-section ...

Agentic / GenAI Consultant / Senior Consultant

Location
Greater London, England, United Kingdom
FastAPI, Pydantic, Celery, Django Channels, Flask, RESTful APIs.Databases & Storage: PostgreSQL, MS SQL Server, MongoDB, Firestore, BigQuery, Azure Blob Storage.Cloud & DevOps: Azure (App Services, OpenAI, AKS), GCP (Vertex AI, Cloud Run), Docker, GitHub Actions, Azure DevOps, RBAC and Cost Controls.Software Engineering: Clean Code (SOLID, DRY), DDD, modular architecture, TDD, code quality … tools. · AI Engineering (Desirable): RAG pipelines, agentic workflows, MCP, LLM integration (OpenAI, Gemini or other models from Huggingface), LangSmith, TruLens.Agentic Frameworks (Desirable): LangChain, CrewAI, Autogen, OpenAI Agents, Google ADK.WHAT YOU'LL LOVE ABOUT WORKING HEREWe’re a fantastic team of bright, ambitious people who love to bring the latest tech ...

Python Engineer

Hiring Organisation
Ncounter Limited
Location
London, United Kingdom
Employment Type
Permanent
Salary
£90000 - £100000/annum
engineers. What you'll be doing: Engineer Python backend services and APIs using FastAPI and asynchronous development patterns Design and integrate LLM capabilities using OpenAI, Azure OpenAI or comparable foundation models Build practical RAG, enterprise search and document intelligence solutions using embeddings and vector databases Develop prompt strategies while managing ...

QE AI Engineer (Python)

Hiring Organisation
NTT DATA
Location
London, UK
Employment Type
Full-time
experience with: AI application patterns Retrieval-Augmentation Generation (RAG)prompt engineeringtool callingagentic workflowsevaluation of LLM-based outputs Frameworks and orchestration LangChainLangGraphCrewAI Models and platforms OpenAI and/or Azure OpenAI Vector search and retrieval Weaviate or equivalent vector database technology Data and model support selecting and preparing data ...

Data & Analytics Senior Director, Data Solutions & Architecture Data & Analytics London

Location
Greater London, England, United Kingdom
solution design and POC development when needed. Understand how AI solutions run across modern cloud and data ecosystems. Advise on AI patterns across Azure OpenAI, Microsoft Fabric, AWS Bedrock, GCP Vertex AI, Snowflake Cortex, Databricks, Anthropic Claude, OpenAI and other relevant enterprise platforms. Understand the foundations required for safe … transformation. Strong understanding of generative AI, LLMs, RAG, agents, workflow automation, prompt engineering, evaluation and AI solution design. Familiarity with platforms such as Azure OpenAI, Microsoft Fabric, AWS Bedrock, GCP Vertex AI, Snowflake Cortex, Databricks, Anthropic Claude, OpenAI and related enterprise tooling. Understanding of the data foundations required ...

Lead ML Engineer: AI Knowledge Systems & Agents

Location
Greater London, England, United Kingdom
опыта в ML/AI системах, включая 2 года на LLMs и генеративном ИИ; сильные навыки Python, промпт-инжиниринга и опыт работы с API OpenAI/Anthropic; отличные коммуникации на английском и русском языках. #J-18808-Ljbffr ...

Senior AI Coding Evaluator (Remote) — Engineering Taste

Location
United Kingdom
Work From Anywhere is seeking a highly experienced software engineer (SR+) to evaluate AI coding agents such as OpenAI Codex and Claude Code. This is not a traditional coding role; you will judge whether the model thinks like a great engineer and if responses are useful and well-reasoned. ...

Paid Social Executive

Hiring Organisation
BD Talent Limited
Location
Stockport, Greater Manchester, North West, United Kingdom
Employment Type
Permanent, Work From Home
Salary
£40,000
experience: A track record in building, monitoring and optimising paid social campaigns across Meta bonus points if you have experience across Reddit, YouTube and OpenAI Experience briefing requirements to a creative/design team Ability to analyse and report on campaign successes Strong technical knowledge across Meta Ads, Google Analytics ...

Founding Engineer, Agent Systems

Location
Greater London, England, United Kingdom
swaps Strong systems thinking: async, queues, idempotency Comfort being the named owner of AI quality, including saying no when needed Nice to have: Anthropic, OpenAI, or open-weight APIs in production at scale prompt-injection or agent-security work background in compliance, audit, or any domain where correctness is fuzzy ...

AI Engineer London

Location
Greater London, England, United Kingdom
product Your background looks something like: Engineering experience at tech and product-driven companies Shipping multi-provider LLM-based solutions to production (using e.g. OpenAI, Anthropic, Google, etc.) Proficiency with LLM infra platforms (prompt management, logging/tracing, evals) Experience designing large-context LLM systems (RAG, knowledge graphs, hybrid search ...

AI Engineer

Location
City Of London, England, United Kingdom
product Your background looks something like: Engineering experience at tech and product-driven companies Shipping multi-provider LLM-based solutions to production (using e.g. OpenAI, Anthropic, Google, etc.) Proficiency with LLM infra platforms (prompt management, logging/tracing, evals) Experience designing large-context LLM systems (RAG, knowledge graphs, hybrid search ...

People Analytics Analyst & Business Partner

Hiring Organisation
Stripe
Location
London, UK
Employment Type
Full-time
senior leadersWorking knowledge of Visier or a comparable BI platform; Visier experience strongly preferredHands-on experience using AI platforms such as those from Anthropic, OpenAI, or Google to develop tooling and accelerate analytical workflowsExperience with human capital benchmarking and target settingComfortable with ambiguity, competing priorities, and delivering high-quality work ...

Software Engineer, Compute London

Location
Greater London, England, United Kingdom
used by people. They will be built, extended, and operated by agents. We are building the platform for that future, trusted by companies like OpenAI, PayPal, Ramp, Supreme, and millions of developers worldwide . Whether you’re building our products, supporting our customers, growing our community, or shaping our story ...

Product Engineer (x4)

Location
Greater London, England, United Kingdom
stack is Go, TypeScript with React and Next.js, Postgres, Kafka, Redis, and BigQuery, deployed on AWS and GCP with AI features built on Anthropic, OpenAI, Gemini, and Vertex AI. Every developer gets Claude Team, Cursor, and whatever AI tools they need to ship fast. What you’ll be doing Owning ...

AI Product Engineer

Location
Greater London, England, United Kingdom
market opportunity. We're backed by world-class investors including Sequoia Capital, and you'll be joining a team bringing together experience from OpenAI, Meta, Revolut, NASA and McKinsey. What You’ll Do Own development and deployment of LLM-based features and agentic workflows end-to-end Develop new agentic ...

GTM Associate

Location
Greater London, England, United Kingdom
manufacturing supply chains more resilient by combining cutting-edge AI with deep enterprise expertise. Backed by Sequoia Capital, our team brings together experience from OpenAI, Meta, Revolut, NASA and McKinsey. We're still early, which means every person who joins has the opportunity to shape the company, influence the product ...

Solutions Integration Architect - SAP

Location
Greater London, England, United Kingdom
companies can secure the resources they need to innovate faster than ever before. The world's most influential enterprises trust Zip, including T-Mobile, OpenAI, AMD, Mars, Dollar Tree, and more. Together they've saved over $8 billion and processed over $500 billion in spend. Zip's team includes product ...

Deployment Strategist

Location
Greater London, England, United Kingdom
generation of agentic AI that works inside the world’s largest and most complex organisations, backed by Sequoia and built by a team from OpenAI, Meta, Revolut, NASA and McKinsey. We’re early, moving fast and already solving real problems for global enterprises. As a Deployment Strategist ...

Global Product Manager

Hiring Organisation
The Boston Consulting Group
Location
London, UK
Employment Type
Full-time
Bring5–7 years of relevant experience as a product manager or in a comparable product roleHands-on experience building with Anthropic and/or OpenAI — skills, plugins, agents, or MCP integrations — in a professional or personal contextA consulting background, or comparable experience delivering to a senior professional audience, with ...

Global Product Manager

Hiring Organisation
Boston Consulting Group
Location
London, UK
years of relevant experience as a product manager or in a comparable product role Hands-on experience building with Anthropic and/or OpenAI — skills, plugins, agents, or MCP integrations — in a professional or personal context A consulting background, or comparable experience delivering to a senior professional audience, with ...

Product Engineer

Location
Greater London, England, United Kingdom
real devices. We’ve secured over $3m in funding from Concept, Evantic, and Weekend Fund, and operators behind companies like ElevenLabs, Hugging Face, OpenAI, and Linear. We’re still early, but we’re already relied on daily by cutting-edge companies like Granola, Gopuff, Slingshot AI, Praktika, Clove, Scope ...