251 to 275 of 706 OpenAI Jobs in the UK

Senior Full Stack Engineer (Realtime & Voice) Customer Experience Platform

Location
United Kingdom
communication across product, design, and operations-Bonus points for conversational AI or LLM orchestration experience, including speech technologies such as Deepgram, ElevenLabs, Whisper, or OpenAI Realtime-Bonus points for working knowledge of cloud telephony or CPaaS platforms such as Twilio, Amazon Connect, Genesys, or LiveKit-Bonus points for experience building ...

Senior AI/Data Science Consultant

Hiring Organisation
EPAM Systems
Location
London, UK
Employment Type
Full-time
solutions through the full lifecycle from prototype to productionImplement and optimize multi-agent systems using frameworks such as LangGraph, CrewAI, AutoGen, Semantic Kernel, or OpenAI Agents SDKCreate orchestration patterns including planner/executor, supervisor/worker, and tool-calling workflowsBuild RAG pipelines with embeddings, chunking strategies, hybrid search, retrieval evaluation … OpenAPI-based integrationStrong Python development skills and knowledge of CI/CD, DevOps, and cloud-native architecturesPractical experience with Azure (Azure OpenAI, Azure AI Foundry, AI Search) and familiarity with AWS or GCPProficiency with containerized deployment, MLOps tooling (MLFlow, Airflow), and infrastructure-as-code practicesBachelor's or Master's degree ...

Head of Community, EMEA

Location
Greater London, England, United Kingdom
About the Team OpenAI’s mission is to ensure that general‐purpose artificial intelligence benefits all of humanity. The Community team focuses on finding exceptional power users of our tools and turning real usage into stories and signals that shape both product direction and how the world understands OpenAI. … launch assets, event series, and clear guidance on how people actually use our tools. About the Role The Head of Community, EMEA, will lead OpenAI’s community presence across the region and be responsible for setting and evolving an evidence‐based Community strategy in markets, including hiring local community leads ...

Software Engineer, Guardian

Location
Greater London, England, United Kingdom
extending this foundation into more capable oversight systems that account for richer user context, support a broader range of agent experiences, and integrate across OpenAI products. Guardian sits at the intersection of engineering, alignment research, product, infrastructure, and security. The team already has a strong engineering foundation in London … comfortable with ambiguity, take initiative, and communicate clearly across technical disciplines. Care deeply about building AI systems that are useful, trustworthy, and safe. About OpenAI OpenAI is an AI research and deployment company dedicated to ensuring that general‐purpose artificial intelligence benefits all of humanity. We push the boundaries ...

Senior Agentic AI Engineer - Azure & Regulated Systems

Location
Park Central, England, United Kingdom
through production, mentoring peers and collaborating with architects, product owners and stakeholders. The role involves delivering production-grade AI services, integrating with Azure Foundry, OpenAI, Azure AI Search and related services, and implementing guardrails, governance and data privacy controls in #J-18808-Ljbffr ...

Senior AI Engineer: LLMs & Azure for Document Intelligence

Location
Greater London, England, United Kingdom
Recruitment in the United Kingdom seeks a Senior AI Engineer to join a high-profile programme delivering AI-driven solutions using Python, Azure OpenAI and LLMs. Build LLM-powered document extraction pipelines and scale PDF processing and data extraction on Azure. Collaborate with senior engineers to drive technical decisions, improve ...

Senior GenAI Deployment Engineer (RAG & LLMs)

Location
Greater London, England, United Kingdom
scale AI solutions. You will collaborate with business stakeholders, architects, and engineering teams to deliver AI applications from concept through production, leveraging Azure/OpenAI, AWS Bedrock, Vertex AI, and open-source LLMs. You will develop scalable Python services, RAG-based pipelines, and semantic search capabilities, while mentoring engineers ...

Researcher, Recursive Self-Improvement Safety

Location
Greater London, England, United Kingdom
humans to agents that can plan, execute, and adapt in the real world. Mitigating the frontier risks resulting from these capabilities is paramount to OpenAI’s ability to continue deploying models safely. The Preparedness team is dedicated to addressing these critical risks. Our work includes: Measurement. Monitoring and predicting … misalignment safeguards, alignment tools, and on track to adequately address extreme threats that might arise in the future. Coordination. Setting mitigation targets by maintaining OpenAI’s preparedness framework, and partnering with other staff to achieve these targets. This is urgent, fast-paced work that has far-reaching implications ...

AI Software Engineer

Hiring Organisation
Major Recruitment
Location
Chesterfield, Derbyshire, East Midlands, United Kingdom
Employment Type
Permanent, Work From Home
Salary
£60,000
injection PostgreSQL/SQL Servers/Vector Search/RAG API integration experience AI tools - Claude Code or GitHub Copilot Hands-on experience using OpenAI or Anthropic Highly desirable: Python AI tooling and evaluation scripts MCP server build experience Cyber Resilience Act and AI Act insight Undertake code reviews Knowledge ...

Data Scientist - Coach AI

Hiring Organisation
Spencer Rose
Location
Bristol, City of Bristol, United Kingdom
Employment Type
Contract
Contract Rate
£450 - £480/day Inside IR35
ensure code development & deployment in production Core Technical Skills Strong experience in: Machine Learning & Deep Learning frameworks (TensorFlow, PyTorch, etc.) Generative AI & LLM ecosystems (OpenAI, Hugging Face, LangChain, etc.) Agentic AI/Multi-agent system design Expertise in: NLP, Computer Vision, and Conversational AI Model deployment (MLOps, APIs, cloud platforms ...

Forward Deployed Engineer

Hiring Organisation
Huxley Associates
Location
London, United Kingdom
Employment Type
Permanent
excited by the opportunity to work on some of the most exciting AI challenges in finance, leveraging cutting-edge technologies including Azure OpenAI, modern data platforms, and cloud-native engineering to deliver real-world impact for investment teams, then look no further. For the chance to build the tools that ...

AI Programme Director

Location
United Kingdom
communication skills and the ability to operate confidently in client-facing environments. Desirable Skills Experience with Microsoft Copilot enterprise adoption, ServiceNow automation, SAP Joule, OpenAI, Anthropic, or enterprise LLM ecosystems. Knowledge of EU AI Act, GDPR, responsible AI, AI risk management, bias review, explainability, and compliance frameworks. Experience delivering ...

Lead Software Engineer - Fullstack / AI

Location
Glasgow, Scotland, United Kingdom
systems (autonomous agents, AI-powered assistants, workflow automation agents, or multi-agent frameworks) Hands-on experience with agentic architectures, frameworks, or platforms (LangChain, AutoGPT, OpenAI Agents, or similar) Proficiency in automation and continuous delivery methods Proficient in all aspects of the Software Development Lifecycle Advanced understanding of agile methodologies, including ...

Senior/Staff Software Engineer

Location
Greater London, England, United Kingdom
production software, including designing, testing, and operating services at scale in a cloud environment. Hands‐on experience with modern LLM providers and tooling (e.g., OpenAI, Anthropic, Hugging Face, vector stores, RAG patterns). Familiarity with prompt design, retrieval‐augmented systems, evaluation methods, and safety/guardrail approaches. Ability to reason ...

Machine Learning and AI Engineer - London London

Location
Greater London, England, United Kingdom
deploy ML and LLM-driven systems used in production by professional investors Build and maintain inference pipelines that are fast, observable, and reliable Integrate OpenAI, Gemini, and Anthropic models into reasoning and knowledge systems Work closely with backend engineers to productionize models in Golang-based services Improve signal quality ...

Senior ML Infrastructure Engineer (Research Initiatives) - Systems Integrator

Location
United Kingdom
/Data: Solid experience with Python, Go, and distributed data tools (Dask/Spark). Background: Experience in AI research labs (e.g., DeepMind, OpenAI) or Neocloud environments. Benefits Competitive Equity: Significant stock option packages in a fast-scaling Series B/C firm. Flexible \"London-Plus\" Setup: Remote-first within ...

AI Engineer

Location
Greater London, England, United Kingdom
agent orchestration, knowledge grounding and testing. Knowledge of AI security, data privacy, governance and role-based access controls. Experience with Azure AI Search, Azure OpenAI or Microsoft Graph would be advantageous. Previous experience within legal, professional services or another regulated industry would be beneficial. About You You will ...

Forward Deployed Engineer

Location
Greater London, England, United Kingdom
strong plus. Stack and tools Python (FastAPI, Pydantic, async stack), Azure (App Services, Functions, AI Foundry, Key Vault, Entra ID, Private VNet), Postgres, OpenAI and Anthropic models, evaluation frameworks for agentic systems, Microsoft Graph (Teams, Outlook, SharePoint), CRM integrations including XPLAN, Salesforce, Dynamics 365, Plannr and Intelliflo. What we offer ...

Senior Full Stack Engineer / Lead

Location
Greater London, England, United Kingdom
platform architecture, and presenting technical recommendations to the team. This increasingly includes AI-powered capabilities: evaluating LLM APIs (such as Anthropic Claude or OpenAI), building MCP servers to expose internal data to AI agents, and prototyping agentic workflows that automate repetitive commercial processes. You'll investigate and resolve production bugs ...

Agentic Forward Deployed Engineer

Location
Greater London, England, United Kingdom
organisation Relevant Technology Experience Experience with one or more of the following would be particularly relevant: Anthropic Claude and the wider Claude ecosystem OpenAI and GPT‐based technologies AWS Bedrock Google Gemini and associated AI technologies Enterprise use of open‐source large language models Agentic development frameworks and tooling ...

Fabric Engineer

Location
Birmingham, England, United Kingdom
scale projects Experience working with modern Microsoft Fabric and Azure technologies, such as Synapse, Data Factory, Azure Data Lake Storage (Gen2), Purview, Cosmos DB, OpenAI, Azure ML, and AI Foundry Solid understanding of software engineering concepts, with hands‐on experience using Python, Scala or PySpark, data modelling techniques, database technologies ...

Azure Generative AI Solution Architect

Location
City Of London, England, United Kingdom
What You'll Bring Proven delivery of Generative and Agentic AI solutions into production. Deep hands‐on experience with Azure AI Foundry/Azure OpenAI, Azure AI Search Azure AI Content Safety, and agent orchestration with Azure AI Agent Service, Microsoft Agent Framework or equivalent open‐source technologies and frameworks. ...

AI AGENTS ENGINEER

Location
Manchester, England, United Kingdom
vector databases, embeddings, search systems, or knowledge retrieval. Experience with model governance, audit trails, release control, permissions, or safety‐sensitive AI workflows. Familiarity with OpenAI, Anthropic, Gemini, open‐source LLM/VLM stacks, LangGraph‐style orchestration, or similar agent frameworks. The candidate should understand enough vision and inspection context ...

Staff AI Engineer

Location
Greater London, England, United Kingdom
intensive, production systems. Familiarity with modern AI engineering techniques such as prompt‐engineering, fine‐tuning, eval loops, and technologies such as Gemini, Claude and OpenAI APIs. Hands‐on experience with AI tools/frameworks (e.g., Braintrust, AutoEval) and/or MLOps tools (e.g., Airflow, MLflow, Vertex AI, or similar). ...

Fabric Engineer

Location
City Of London, England, United Kingdom
scale projects Experience working with modern Microsoft Fabric and Azure technologies, such as Synapse, Data Factory, Azure Data Lake Storage (Gen2), Purview, Cosmos DB, OpenAI, Azure ML, and AI Foundry Solid understanding of software engineering concepts, with hands‐on experience using Python, Scala or PySpark, data modelling techniques, database technologies ...