101 to 125 of 278 OpenAI Jobs in England

AI Engineer - E2

Location
Greater London, England, United Kingdom
Working within our Customer Operations team, you'll design, build and deploy AI-powered products using the latest technologies, including Azure AI Foundry, Azure OpenAI, agentic AI and large language models. From developing intelligent applications that enhance customer and colleague experiences to creating reusable AI frameworks and best practices ...

Power Platform & AI Engineer

Hiring Organisation
Nigel Frank International
Location
London, South East England, United Kingdom
Employment Type
Full-Time
Salary
£65,000 - £70,000 per annum
with Power Pages and Dataverse. A genuine interest in AI development and innovation, with exposure to tools such as Copilot Studio, Azure AI, Azure OpenAI or similar technologies. Understanding of APIs, integrations, data connectors and connecting AI/automation solutions to business systems. Good knowledge of the wider Microsoft ...

Senior Data Scientist

Hiring Organisation
Randstad Digital
Location
City of London, London, United Kingdom
Employment Type
Contract, Work From Home
Contract Rate
£400 - £450 per day
operations with minimal oversight. Clear Communicator: Able to translate complex technical issues into actionable business insights. Desirable Skills AI Tools like Claude code, OpenAI or similar London Hybrid Working Model | 6 Months Contract £400 to £450 Inside IR35 If this seems of interest to you then please apply directly ...

AI Engineer & Trainer

Hiring Organisation
Oliver James
Location
London, South East England, United Kingdom
Employment Type
Full-Time
Salary
Salary negotiable
internal AI forum on new ChatGPT/Claude features based on real usage patterns What you'll need Strong, current hands-on experience with OpenAI and Anthropic tools, and a clear view on how to build solutions with them (not just use them) Working knowledge of Excel, SQL and Databricks ...

Senior Creative Software Engineer

Location
Greater London, England, United Kingdom
Unreal, Blender or other 3D softwares AI experience : Knowledge or experience working with Machine Learning models/libraries (Tensorflow, Stable Diffusion, Claude, Gemini, OpenAI, etc) for AI-driven activations Our Culture and Perks We encourage close collaboration and celebrate every team member’s ideas and interests. Our culture emphasises kindness ...

Senior Creative Software Engineer (ReactJS & WebGL)

Location
Greater London, England, United Kingdom
Unreal, Blender or other 3D softwares AI experience: Knowledge or experience working with Machine Learning models/libraries (Tensorflow, Stable Diffusion, Claude, Gemini, OpenAI, etc) for AI-driven activations Powster is a Creative Studio based in London and Los Angeles. We specialize in creating world-class interactive digital experiences ...

Research Engineer

Location
Tipton, England, United Kingdom
agents that understands their org, takes action across systems, and gets smarter over time. We've raised $29M, backed by Thrive Capital (investors in OpenAI, Stripe, GitHub) and a small group of founders who have built category-defining companies. We’re unusually selective about the people we work with. ...

Consulting Director - Energy & Commodity Trading London

Location
Greater London, England, United Kingdom
600+ AI experts serving 50+ enterprise clients from 5 global locations, we work side‐by‐side with top partners, including Anthropic, Databricks, AWS, OpenAI, and Microsoft, to deliver modern AI with speed and measurable impact. The Opportunity Ready to tackle the most complex challenges in energy trading? As Consulting Director ...

Technical Patent Associate (STEM Graduate)

Hiring Organisation
Patlexa
Location
London, England, United Kingdom
relational databases — able to write queries against a structured schema. Hands-on experience with agentic AI tools such as Claude Code or OpenAI Codex, used for software development or other agentic automation tasks. Ability to follow detailed instructions, checklists, and review protocols consistently. Ability to communicate issues clearly and concisely ...

Data Scientist

Location
Greater London, England, United Kingdom
ideal candidate has a strong foundation in machine learning and NLP, with hands‐on experience in modern GenAI tools and frameworks such as OpenAI, LangChain, Hugging Face, Vertex AI, Bedrock, or similar. As part of your duties, you will be responsible for: Design and build Generative AI solutions using Large … LLMs/GenAI projects. Strong Python programming skills, especially in libraries such as Transformers, LangChain, scikit-learn, PyTorch, or TensorFlow. Experience with OpenAI (GPT-4), Claude, Mistral, LLaMA, or similar models. Knowledge of vector search, embedding models (e.g., BERT, Sentence Transformers), and semantic search techniques. Ability to build scalable ...

Python Developer - AI / LLM Platform

Hiring Organisation
Ncounter
Location
Reading, Berkshire, United Kingdom
Employment Type
Full-Time
Salary
£90,000 - £100,000 per annum
commercial Python development experience, ideally including FastAPI and strong asynchronous Python • Strong PostgreSQL/SQL experience alongside SQLAlchemy or SQLModel • Production experience integrating OpenAI, Azure OpenAI or comparable LLM APIs • Docker, Kubernetes/OpenShift, CI/CD and automated testing with pytest • Experience supporting and improving large, established production codebases ...

AI engineer with Agentic experience

Location
Greater London, England, United Kingdom
with strong ownership across the SDLC.Generative AI & ML Requirements Experience building agents Vector databases and RAG patterns (indexing, chunking, embeddings, retrieval). LLM integration (OpenAI, Azure OpenAI, Anthropic, or open source models) with prompt design, safety/guardrails, and cost/perf tuning. Nice to have - Highly desirable: experience with ...

Head of Deal Strategy, EMEA

Location
Greater London, England, United Kingdom
About the Role OpenAI is seeking a senior, hands‐on commercial leader and builder to establish and scale Deal Strategy across EMEA while personally shaping and executing some of our most complex and high‐impact commercial opportunities. As AI becomes increasingly important to how organizations operate, the ability to translate … deal execution across the field. This role partners closely with Sales, Pricing, Deal Desk, Strategy, Revenue Operations, Finance, Product, and Legal to help OpenAI move quickly, strengthen proposal quality, and navigate complex commercial opportunities effectively. In this role, you will: Partner directly with EMEA account teams on complex, high‐value ...

Power Platform Developer - UK (Hybrid) - c£65K

Hiring Organisation
Nigel Frank International
Location
Leeds, West Yorkshire, United Kingdom
Employment Type
Full-Time
Salary
£55,000 - £65,000 per annum
Practical knowledge of Power Automate, Power Apps, and ideally Power Pages. Curiosity and hands-on exposure to AI tools such as Copilot Studio, Azure OpenAI, or comparable platforms. Understanding of APIs, integrations, and data connectors to connect systems together. A good grasp of Microsoft 365 tools and Dataverse. Strong analytical ...

Solution Architect

Hiring Organisation
Ncounter
Location
London, South East England, United Kingdom
Employment Type
Full-Time
Salary
£90,000 - £100,000 per annum
architectures, technical designs and implementation roadmaps • Lead customer discovery workshops and translate business requirements into deliverable technical solutions • Design solutions using foundation models including OpenAI, Anthropic and Gemini • Shape agentic AI architectures, including multi-agent systems, tool calling, orchestration and human-in-the-loop approaches • Design RAG, vector database, semantic ...

Bubble Developer

Hiring Organisation
Macildowie Recruitment and Retention
Location
Leicestershire, United Kingdom
Employment Type
Full-Time
Salary
£38,000 - £42,000 per annum
development, SEO, version control or Agile environments would also be valuable. There is also an opportunity to explore AI integrations, including platforms such as OpenAI and Azure AI, so an interest in how emerging technology can be incorporated into no code applications would be a real advantage. Why this role ...

AI & Data Delivery Manager

Location
Greater London, England, United Kingdom
600+ AI experts serving 50+ enterprise clients from 5 global locations, we work side-by-side with top partners - including Anthropic, Databricks, AWS, OpenAI, and Microsoft - to deliver modern AI with speed and measurable impact. Overview Indicium AI are looking for an experienced AI & Data Delivery Manager to lead ...

Solutions Engineer, Europe

Location
Greater London, England, United Kingdom
shaping the tools this new era requires. Founded in 2019, Linear has become the platform of choice for more than 30,000 companies (including OpenAI, Coinbase, and Ramp) to plan, build, and ship their products. Today, our team is distributed across North America, Europe, and Australia, and we're continuing ...

Senior Software Engineer

Location
Greater London, England, United Kingdom
angels, VCs, and founders. We administer over $500m in assets, covering investments from pre-seed to series E. This includes household names like ElevenLabs, OpenAI, SpaceX, xAI, Anduril, etc. but also new companies creating everything from synthetic brains to small nuclear reactors. Why we’re hiring We're post ...

Forward Deployed Engineer

Hiring Organisation
Hackajob Ltd
Location
London, United Kingdom
Employment Type
Permanent
APIs, microservices, containerization, serverless). Deepexpertisein designing and deploying agentic solutions (agents, orchestration, context engineering, RAG, workflows) in production environments. Experience with AI platforms OpenAI, Claude, Vertex AI, plus open-source models, including building abstraction layers to manage multi-provider pipelines. Experience leading software engineering teams: overseeing delivery,allocatingresources across ...

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 ...

Agentic Forward Deployed Engineer

Hiring Organisation
HCLTech
Location
London Area, United Kingdom
with Responsible AI, evaluation and security as non-negotiables. Technology mandate Language: Python preferable Frameworks: Agent Development Kits (ADKs) ; e.g. Google ADK, LangGraph, CrewAI, OpenAI Agents SDK, AWS Bedrock AgentCore, Microsoft Agent Framework/Semantic Kernel. Framework choice follows the engagement; the discipline is the same. Models: Multi … e.g. Claude on Bedrock, Gemini, Azure OpenAI), selected per use case for quality, latency and cost. Interfaces: Tools and Model Context Protocol (MCP) for integration; standards-based APIs and secure auth for client systems. What you'll do Conceptualize fast: embed with stakeholders, frame a business process as an agentic ...

Agentic AI Enterprise Architect

Hiring Organisation
HCLTech
Location
City of London, London, United Kingdom
with Responsible AI, evaluation and security as non-negotiables. Technology mandate Language: Python preferable Frameworks: Agent Development Kits (ADKs) ; e.g. Google ADK, LangGraph, CrewAI, OpenAI Agents SDK, AWS Bedrock AgentCore, Microsoft Agent Framework/Semantic Kernel. Framework choice follows the engagement; the discipline is the same. Models: Multi … e.g. Claude on Bedrock, Gemini, Azure OpenAI), selected per use case for quality, latency and cost. Interfaces: Tools and Model Context Protocol (MCP) for integration; standards-based APIs and secure auth for client systems. What you'll do Conceptualize fast: embed with stakeholders, frame a business process as an agentic ...

Solutions Engineer, Ads

Location
Greater London, England, United Kingdom
About the Team OpenAI’s mission is to ensure the responsible and widespread adoption of artificial intelligence. In support of that mission, the Ads Solutions team partners closely with advertisers to deeply understand their businesses and needs, helping inform the development of products and solutions that drive meaningful revenue growth … Solutions Engineer to partner with advertisers and agencies throughout the pre‐sales and growth lifecycle, helping them successfully evaluate, launch, and scale on OpenAI’s advertising platform. You will serve as the technical expert in the sales process, translating advertiser objectives into scalable technical solutions across measurement, integrations, data activation ...

AI Architect

Hiring Organisation
TALENT INTERNATIONAL UK LTD
Location
Luton, England, United Kingdom
architects, driving end-to-end delivery quality, technical governance boards, and production readiness. Ecosystem Partnerships: Own technical relationships across major cloud AI ecosystems (Azure OpenAI, AWS Bedrock, Google Vertex AI, Anthropic, OpenAI). Reusable Assets: Drive the creation of reusable accelerators, frameworks, and IP across client engagements. Required Skills … evaluation frameworks, observability, cost and latency optimization, guardrails, and safe deployment at scale. Cloud and Model Ecosystems: Direct experience with major model providers (Anthropic, OpenAI, Google) and hyperscaler AI stacks (AWS Bedrock, Azure AI/OpenAI, Google Vertex AI). AI Governance: Deep knowledge of Responsible AI, risk management ...