526 to 550 of 656 OpenAI Jobs in the UK

Graduate Data Analyst

Location
City Of London, England, United Kingdom
organisation. What You'll Do Explore platform APIs: read the API docs for AI platforms (Copilot Studio, Azure AI Foundry, AWS Bedrock, Anthropic, LangChain, OpenAI, Google ADK, and others) and map out what data you can get, what's useful, and what's missing Prototype new connectors: build early versions … ownership is broad and your contributions are genuinely felt Desirable Familiarity with any of: Microsoft Copilot Studio, Azure AI Foundry, AWS Bedrock, Anthropic Claude, OpenAI Assistants Exposure to security frameworks: OWASP, MITRE ATT&CK/ATLAS, NIST Any experience with Python or .NET, even from coursework or personal projects Experience ...

Backend Engineer — Scalable ChatGPT Infrastructure

Location
Greater London, England, United Kingdom
OpenAI London-based team designs and maintains backend systems that power high-traffic ChatGPT experiences. You’ll contribute to shared services, APIs, and infrastructure to help product teams launch capabilities safely while improving performance, scalability, and efficiency of production systems. You will own production behavior, deployment rollouts, incident detection ...

Enablement Lead, Knowledge Work - Hybrid (London/Dublin)

Location
Greater London, England, United Kingdom
OpenAI seeks an Enablement Lead, Knowledge Work, to drive high-impact enablement and adoption services across our product suite, including ChatGPT Enterprise and Agents. You will design enablement experiences, serve as SME, and lead workshops for varied audiences to accelerate value realization. Based in London or Dublin with a hybrid ...

Protection Scientist & Investigations Engineer

Location
City Of London, England, United Kingdom
OpenAI in London is seeking a Protection Scientist Engineer to design and build systems that proactively identify and enforce against abuse across our products. The role involves on-call responsibilities and close collaboration with product, policy, and engineering teams to understand and mitigate risks. You will scope monitoring requirements ...

London-Based EMEA Strategy & Growth Lead

Location
Greater London, England, United Kingdom
OpenAI in London is seeking a Strategy and Operations lead to develop country strategies, identify market opportunities and align cross-functional teams around priorities. The role is individual-contributor, focused on Consumer with potential adjacent B2B impact, and requires hands-on execution and influence without formal authority. The role ...

Network Engineer: Secure, Automated Enterprise Networking

Location
Greater London, England, United Kingdom
OpenAI in London is seeking a Network Engineer to design, operate, and automate secure networks across offices, labs, cloud environments, and production services. You will own end-to-end networking, from routing and switching to wireless, WAN, and cloud connectivity, while balancing platform improvements with responsive incident management and change ...

Artificial Intelligence Engineer

Location
Greater London, England, United Kingdom
Outside IR35 My fastmoving London tech client are seeking an AI Engineer to design and ship production AI features using Azure AI Foundry, Azure OpenAI, and Microsoft Copilot. You will: Build AI workflows in Azure AI Foundry (project spaces, model registry, prompt flow, safe deployment) Develop and deploy LLMs … Azure OpenAI and implement RAG with Azure AI Search Create and integrate Copilot agents (Copilot Studio/M365 Copilot) and AIpowered apps/services Set up CI/CD, monitoring, cost control, and responsible AI guardrails You bring: Proven production generative AI/LLM experience on Azure Handson with Azure ...

AI Engineer

Hiring Organisation
Damia Group Ltd
Location
Nationwide, United Kingdom
Employment Type
Contract
Contract Rate
£400 - £460/day
nature of the project, successful applicants will be required to be SC cleared prior to appointment Lead the practical design, prototyping and evaluation of OpenAI-powered solutions to augment Cyber Security Operations Centre (SOC) activities. The role will work alongside the AI Solution Architect and Business Analyst to translate discovery … Augmented Generation (RAG), assistants and agentic AI approaches can safely support SOC analysts and cyber operations. The role will focus on the application of OpenAI technologies to real-world cyber use cases, ensuring solutions are secure, responsible, measurable and aligned to operational requirements. Key Skills OpenAI platform and API development ...

Cyber AI Engineer - Remote

Hiring Organisation
CBSbutler Holdings Limited trading as CBSbutler
Location
London, United Kingdom
Employment Type
Contract
Contract Rate
£400 - £425/day
title: Cyber AI Engineer - OpenAI/LLM/RAG Location: Remote Rate: £400 - £425 per day Contract: 6 months rolling Candidates must be willing and eligible to go through SC security clearance for this role. Want to work at the intersection of Generative AI and Cyber Security? We're looking … with an AI Solution Architect and Business Analyst, translating cyber use cases into secure, measurable and technically viable AI solutions. Responsibilities: Designing and developing OpenAI-powered solutions for cyber security operations Building and integrating LLM, Generative AI and RAG solutions Developing AI assistants, copilots and agentic AI workflows Experimenting with ...

Software Engineer III - LLM Suite Engineering - Senior Associate

Location
Greater London, England, United Kingdom
solutions and agentic systems for the LLM Suite platform using public cloud architecture (Azure, AWS) and modern agentic frameworks Implement GenAI services leveraging Azure OpenAI models and AWS Bedrock Collaborate openly with the team, seek feedback, and apply it to improve outcomes Required Qualifications, Capabilities, and Skills Computer science degree … development, testing, and operational stability Strong understanding of the Software Development Life Cycle Preferred Qualifications, Capabilities, and Skills Experience implementing GenAI services leveraging Azure OpenAI models and AWS Bedrock Proficiency in Python (FastAPI) Experience building microservices and APIs Experience with elastic compute, NoSQL databases, and messaging queues Proficiency working with ...

Applied AI ML Lead - LLM Suite Engineering

Location
Greater London, England, United Kingdom
solutions and agentic systems for the LLM Suite platform using public cloud architecture (Azure, AWS) and modern agentic frameworks Implement GenAI services leveraging Azure OpenAI models and AWS Bedrock Identify hidden problems and patterns in data proactively to improve coding standards and system architecture Participate in software engineering communities … Development Life Cycle Solid grasp of CI/CD, application resiliency, and security Preferred Qualifications, Capabilities, and Skills Experience implementing GenAI services leveraging Azure OpenAI models and AWS Bedrock Proficiency working with large language models and building agents with LangGraph Experience developing, debugging, and maintaining code in a large corporate ...

Senior AI Engineer, AI Lab

Hiring Organisation
167 Solutions Ltd
Location
London, United Kingdom
Employment Type
Permanent
that incorporate retrieval from structured content Prototype and test TTS (text-to-speech) pipelines for use in audio-first products (leveraging tools like ElevenLabs, OpenAI TTS etc) Collaborate with infra, frontend, and design leads to ship internal tools and demos that explore GenAI capabilities Own quality evaluation pipelines (BLEU, ROUGE … nuances of our tone and style What we are looking for: 3+ years experience building with LLMs or NLP pipelines (ideally hands-on with OpenAI, Claude, Cohere, Gemini, Mistral, HuggingFace) Experience with supervised fine-tuning (SFT), prompt tuning, or instruction tuning on proprietary datasets Strong understanding of fine-tuning paradigms ...

Senior Product Engineer (Backend)

Location
Greater London, England, United Kingdom
backend architecture, data models, service boundaries and implementation plans that balance speed, maintainability, reliability and product value. AI-Assisted Engineering : Use tools such as OpenAI Codex, Claude Code or similar systems to understand the codebase, generate plans, build features, write tests, review changes and improve team productivity. Full-Stack Awareness … backend architecture, data models, service boundaries and implementation plans that balance speed, maintainability, reliability and product value. AI-Assisted Engineering : Use tools such as OpenAI Codex, Claude Code or similar systems to understand the codebase, generate plans, build features, write tests, review changes and improve team productivity. Full-Stack Awareness ...

Forward Deployed Engineer

Location
Farnborough, England, United Kingdom
feasible, scalable, and successfully adopted by end users. AI Solution Development Design and build AI-powered solutions using Microsoft technologies including Copilot Studio, Azure OpenAI, Microsoft 365, Retrieval-Augmented Generation (RAG), AI agents, workflow automation tools, and custom development where needed. Rapidly prototype, test, and iterate solutions in agile sprint … APIs, data sources, and workflow platforms, ensuring seamless connectivity, security, and operational scalability. Proficiency with Microsoft AI and productivity technologies, including Copilot Studio, Azure OpenAI, Microsoft 365, Power Platform, or similar AI-enabled platforms used to develop and deploy intelligent business solutions. Strong stakeholder management, consulting, or solution architecture skills ...

Senior AI Engineer, AI Lab

Hiring Organisation
Economist Group
Location
London, UK
Employment Type
Full-time
pipelines that incorporate retrieval from structured contentPrototype and test TTS (text-to-speech) pipelines for use in audio-first products (leveraging tools like ElevenLabs, OpenAI TTS etc)Collaborate with infra, frontend, and design leads to ship internal tools and demos that explore GenAI capabilitiesOwn quality evaluation pipelines (BLEU, ROUGE, editorial … Economist's tone and styleWhat We are Looking For:3+ years experience building with LLMs or NLP pipelines (ideally hands-on with OpenAI, Claude, Cohere, Gemini, Mistral, HuggingFace)Experience with supervised fine-tuning (SFT), prompt tuning, or instruction tuning on proprietary datasetsStrong understanding of fine-tuning paradigms, from ...

Software Engineer - AI and Innovation

Location
Greater London, England, United Kingdom
product and technical direction. Build and maintain production software that integrates with business workflows, data sources, third-party APIs and LLM services such as OpenAI or Anthropic. Implement components of agentic AI solutions using Schroders’ standardised agentic infrastructure platform based on AWS Bedrock AgentCore, including tool integrations, user journeys, guardrails … use. The knowledge, experience and qualifications that will help Experience building applied AI products or features that integrate with LLM API services such as OpenAI or Anthropic. Experience using Agentic AI Coding tools to enhance the software delivery process while maintaining high levels of understanding of the resulting code. Using ...

Senior AI Security Technologist

Location
Reading, England, United Kingdom
with application security and AI/LLM security architecture experience. Practical exposure to platforms such as GCP Vertex AI/Gemini, AWS Bedrock, Azure OpenAI, Claude or OpenAI is essential. This is a rare opportunity for someone who wants to remain technically hands-on while becoming a recognised industry leader ...

Senior AI Security Technologist

Location
Greater London, England, United Kingdom
with application security and AI/LLM security architecture experience. Practical exposure to platforms such as GCP Vertex AI/Gemini, AWS Bedrock, Azure OpenAI, Claude or OpenAI is essential. This is a rare opportunity for someone who wants to remain technically hands-on while becoming a recognised industry leader ...

Senior AI Security Technologist

Hiring Organisation
Barclay Simpson Corporate Governance Recruitment
Location
London, UK
Employment Type
Full-time
with application security and AI/LLM security architecture experience. Practical exposure to platforms such as GCP Vertex AI/Gemini, AWS Bedrock, Azure OpenAI, Claude or OpenAI is essential. This is a rare opportunity for someone who wants to remain technically hands-on while becoming a recognised industry leader ...

Senior AWS & OpenAI Co-Sell Strategist

Location
Greater London, England, United Kingdom
OpenAI in London or Munich is seeking a Senior Specialist Seller to lead priority AWS/OpenAI co‐sell opportunities with enterprise accounts. You will partner with AWS field teams and OpenAI stakeholders to shape, advance, and close strategic engagements in a hybrid London/Munich setting. The role requires ...

Senior C# Developer Full Stack / API / AI

Hiring Organisation
Adria Solutions
Location
Warrington, Cheshire, North West, United Kingdom
Employment Type
Permanent, Work From Home
Salary
£65,000
productivity, code quality and engineering practices. Explore and implement AI-powered features where they provide genuine value to customers. Work with technologies such as OpenAI, Anthropic Claude and AWS Bedrock where appropriate. Help establish good practices around AI-assisted development across the engineering team. Contribute to technical design decisions … Nice to Have Experience with Vue.js/Nuxt 3/JavaScript. Experience working with AWS, including EC2, RDS, Lambda, S3 or Bedrock. Experience integrating OpenAI, Anthropic or other commercial AI APIs. Experience developing AI-powered features within commercial applications. Microservices and distributed systems experience. Experience working with Docker or containerised ...

Senior Consultant, Product Engineer

Location
Greater London, England, United Kingdom
trusted AI layer inside their own environment. Our solutions typically connect to systems such as iManage, SharePoint, NetDocuments, Microsoft 365, Azure AI Search, Azure OpenAI and internal knowledge platforms. The team already has experience delivering AI search and workflow capabilities for a Magic Circle law firm and a global multinational … React and TypeScript role, you will need to understand how your UI fits into the wider system. That may include Azure AI Search, Azure OpenAI, retrieval APIs, MCP-style tool access, document processing pipelines, security trimming, Microsoft Graph, SharePoint, iManage or other enterprise systems. You do not need ...

Forward Deployed Software Engineer London

Location
Greater London, England, United Kingdom
sits among a handful of organisations globally trusted by Anthropic to deploy Claude at enterprise scale. We are also one of the first four OpenAI partners in the UK, and Databricks Ventures has invested in our business and holds a seat on our board. Our engineers have access … Anthropic, Databricks, or AWS Why Indicium AI Access to leading AI Labs Anthropic’s first European launch partner. One of the first four OpenAI UK partners. Databricks Ventures invested and on our board. Our engineers work with capabilities before the wider market does and work jointly with teams from leading ...

Senior Solutions Architect - Growth Analytics

Location
Greater London, England, United Kingdom
platform architecture, and presenting technicalrecommendations to the team. This increasingly includes AI-powered capabilities: evaluating LLM APIs (such as Anthropic Claude or OpenAI), building MCP servers toexpose internal data to AI agents, and prototyping agentic workflows that automaterepetitive commercial processes. You'll investigate and resolve production bugs,optimize web portal … technical decisions impact business outcomes and useradoption Experience with automated document generation or data visualizationlibraries Experience working with LLM APIs (e.g. Anthropic Claude, OpenAI) andbuilding AI-powered features in production applications Familiarity with the Model Context Protocol (MCP) or AI agent frameworks fortool-augmented LLM workflows Understanding of customer lifecycle ...

Senior Azure Developer

Hiring Organisation
Advania UK
Location
Reading, Berkshire, UK
Employment Type
Full-time
Senior Azure DeveloperPosition OverviewThe purpose of this role is to design, build and deliver secure, scalable Microsoft 365, AI-enabled and Azure-based solutions for client projects, translating business requirements into effective technical outcomes. Salary ...