51 to 75 of 278 OpenAI Jobs in England

Engineering Team Lead | Tech | London, UK

Location
City Of London, England, United Kingdom
adoption of cloud first technologies; we are Azure based, with PostgreSQL and MongoDB as our primary data stores and a multi-provider LLM stack (OpenAI, Google Gemini and Anthropic). We want you to dive in, get your hands dirty, and figure things out, but also to be someone your ...

AI Engineer

Hiring Organisation
Amtis Professional Ltd
Location
Chester, Cheshire, North West, United Kingdom
Employment Type
Permanent, Work From Home
Salary
£60,000
building and deploying production applications within Microsoft Azure. Exposure to building AI-enabled applications using technologies such as Azure AI, Microsoft AI Foundry, Azure OpenAI, Semantic Kernel, Agent Framework or similar. Understanding of RAG, LLMs, vector search and agentic AI concepts. Experience integrating applications with APIs, cloud services and enterprise ...

Senior AI Solutions Engineer

Location
Greater London, England, United Kingdom
fluency in low-code automation and integration platforms such as n8n, Tray.io, Workato, or Zapier, and in agentic patterns using LLM APIs from Anthropic, OpenAI, or similar. Confident hands-on coding in Python and TypeScript, comfortable building REST and webhook integrations, testing APIs (for example with Postman), and working with ...

AI Product Engineer

Hiring Organisation
Oscar Associates (UK) Limited
Location
Birmingham, West Midlands, United Kingdom
Employment Type
Permanent, Work From Home
Salary
£85,000
evaluation frameworks and AI performance optimisation. Own features throughout the full product lifecycle from concept to release. Tech stack Python or TypeScript React js OpenAI Anthropic Azure/AWS PostgreSQL Vector Databases LangChain REST APIs Docker What we're looking for Commercial software engineering experience building modern web applications. Hands ...

AI Technical Platform Leader

Hiring Organisation
WTW
Location
London, United Kingdom
Employment Type
Full-Time
Salary
Competitive salary
orchestration, multi-agent patterns and skills/plugin development. * Experience with cloud-based AI, data, identity and governance services, ideally including Azure AI, Azure OpenAI, Microsoft Entra ID, Microsoft Purview, Microsoft Graph or comparable enterprise cloud services. * Practical knowledge of AI governance, responsible AI and security, including data protection, identity ...

Software Engineer III - Data Engineering- Corporate Know Your Customer

Hiring Organisation
Hackajob Ltd
Location
Milton Keynes, England, United Kingdom
table formats and catalog services such as Apache Iceberg Experience with LLM orchestration frameworks and model serving infrastructure or managed endpoints (AWS Bedrock, Azure OpenAI) Familiarity with emerging technologies in data engineering Ability to drive innovation and continuous improvement Passion for mentoring and developing others ABOUT US J.P. Morgan ...

AI Platform Engineer

Hiring Organisation
Addition
Location
London, South East England, United Kingdom
Employment Type
Full-Time
Salary
£475.00 per day
running an API gateway at scale, ideally Kong, Envoy or Apigee. Hands-on integration experience across multiple LLM providers, such as Anthropic, AWS Bedrock, OpenAI or comparable platforms. Experience designing routing and failover approaches across multiple AI providers. Strong knowledge of RBAC, OIDC and API key lifecycle management. Practical ...

Senior Software Engineer - Agent Safety / Evals - AI Foundations

Location
Greater London, England, United Kingdom
through constructive challenge, and help others deliver safely and confidently Bonus points Evaluation and safety frameworks: Experience with tools such as Inspect AI, Ragas, OpenAI Evals, or NeMo Guardrails Backend engineering: Django experience and strong patterns for security, performance, and maintainability Observability: Experience using Datadog for tracing, monitoring, and investigating ...

Staff / Senior Staff Engineer, AI Agent Engineering

Location
Greater London, England, United Kingdom
human review, and the communication skills to explain that reasoning. Preferred Qualifications Experience with agent frameworks and protocols such as MCP, A2A, Anthropic or OpenAI APIs, Bedrock, Vertex, orLangGraph. Experience building developer platforms, orchestration systems, or SDLC tooling, including Jira, GitHub, or ServiceNow integration. Knowledge-engineering experience: retrieval systems, embeddings ...

Lead Software Engineer - Agent Safety

Location
Greater London, England, United Kingdom
engineers and shaping the company's internal AI governance strategy. Bonus points Experience with specific LLM evaluation and safety frameworks (e.g., Inspect AI, Ragas, OpenAI Evals, NeMo Guardrails). Django experience and strong backend engineering patterns (security, performance, maintainability). Experience with Datadog for complex observability, tracing, and monitoring ...

Software Engineer (Digital)

Location
Hemel Hempstead, England, United Kingdom
semantic versioning. Observability: structured logging (Serilog or equivalent), AWS CloudWatch metrics and alarms, distributed tracing with AWS X-Ray. Beneficial AI/conversational integration: OpenAI API or equivalent LLM integration for the AI concierge feature. WhatsApp Business API and Amazon Connect integration experience. Hospitality domain: iStay (CRS) and Maestro ...

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

Location
Greater London, England, 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 ...

AI/ML Security Architect

Location
Greater London, England, United Kingdom
architecture background combined with genuine AI/LLM security experience. Exposure to technologies such as GCP/Vertex AI/Gemini, AWS Bedrock, Azure OpenAI, Anthropic Claude or LangChain/LangGraph would be particularly relevant. This is a cutting-edge opportunity which will shape how AI is securely adopted across ...

AI/ML Security Architect

Location
Reading, England, United Kingdom
architecture background combined with genuine AI/LLM security experience. Exposure to technologies such as GCP/Vertex AI/Gemini, AWS Bedrock, Azure OpenAI, Anthropic Claude or LangChain/LangGraph would be particularly relevant. This is a cutting-edge opportunity which will shape how AI is securely adopted across ...

Chief Architect - Data Engineering (Databricks Practice)

Location
Greater London, England, United Kingdom
Modern edge — strong Python/SQL/Scala, CI/CD for data platforms, and comfort integrating ML/AI (MLflow, LLM APIs like OpenAI and Anthropic) into what you build. Certified credibility — Databricks Data Engineer Professional/SA accreditations strongly preferred. Founder energy — curiosity, adaptability, and the drive ...

AI Developer & .NET developer

Location
Greater London, England, United Kingdom
consider to be essential for the role: Technical Stack & Platform Experience Programming & Frameworks Strong proficiency in .NET/React GenAI & LLM Platforms Azure OpenAI APIs/enterprise LLM platforms Experience integrating AI solutions into enterprise systems .NET (Backend) and React (Frontend) Developer Prompt Engineering & LLM Design Retrieval Augmented Generation ...

Staff Applied AI Engineer

Location
Greater London, England, United Kingdom
including chunking, embedding selection, hybrid search, re‐ranking, knowledge graphs and prompt construction. Orchestration Frameworks: Hands‐on experience with agent orchestration frameworks (AWS Strands, OpenAI Agents SDK, Google ADK, DSPy, or raw API agent loops). MCP Integration: Practical experience with the Model Context Protocol (MCP), designing or consuming ...

Applied AI Architect, Education

Location
Greater London, England, United Kingdom
About the Team The AI Architect team partners with organizations to turn OpenAI's most capable models into meaningful, real-world impact. We work with customers across industries and digital-native businesses to identify where AI can create value, design secure and scalable solutions, and help those solutions move from … sales discovery and solution evaluation through deployment, adoption, and measurable institutional impact. You will own the technical account plan across ChatGPT Edu, the OpenAI API, Codex, and other agentic AI solutions. In partnership with the Account Director, you will translate institutional priorities into a focused portfolio of use cases ...

AI Solution Architect

Location
Greater London, England, United Kingdom
sales activities. Experience operating within consulting, professional services or transformation environments. Technical capabilities A strong AISolutionArchitect should also have practical experience with: Foundation Models OpenAI Azure OpenAI Anthropic Google Gemini Model selection and benchmarking Prompt engineering Fine-tuning and model customisation where appropriate Agentic AI Multi-agent systems Tool calling ...

Software Engineer, Privacy Engineering (Lawful Access)

Location
Greater London, England, United Kingdom
About the Team The Privacy Engineering team builds secure, reliable systems that help OpenAI meet its legal obligations while protecting user data. We partner closely with Legal and engineering teams across OpenAI to support lawful data access requests and other critical legal workflows. Our work turns complex, high-stakes processes … through testing, observability, incident response, documentation, and continuous reliability improvements. Help define the architecture and roadmap for reusable privacy and legal‐infrastructure foundations as OpenAI’s products and obligations evolve. You might thrive in this role if you: Have experience building or operating systems for lawful data access requests ...

Senior AI Data Engineer — GenAI & RAG, Hybrid London

Location
City Of London, England, United Kingdom
hybrid schedule requiring three days onsite in London. You will lead the design, development and deployment of GenAI and RAG solutions, using Databricks, Azure OpenAI and modern data engineering practices for enterprise environments. You will build AI agents with LangChain/Graph and AutoGen, implement CI/CD and testing ...

Applied AI Engineer

Hiring Organisation
Oscar Associates (UK) Limited
Location
Nottingham, Nottinghamshire, East Midlands, United Kingdom
Employment Type
Permanent, Work From Home
Salary
£80,000
intelligent product capabilities. Evaluate AI outputs, improve reliability and implement guardrails and monitoring. Tech stack C# .NET 8/9 NET Core Azure Azure OpenAI OpenAI APIs Semantic Kernel Vector Databases SQL Server REST APIs Microservices Docker What we're looking for Strong commercial experience developing backend applications in C# ...

Azure DevOps Engineer

Location
Bolsterstone, England, United Kingdom
Functions. Azure Monitor, Application Insights and Log Analytics. Bicep or ARM templates. AWS or other cloud platform experience. Cybersecurity or security engineering experience. Azure OpenAI/LLM integrations. Private Endpoints and advanced Azure networking. Experience working within regulated or financial services environments. Knowledge of cloud governance, security controls and DevSecOps ...

AI Engineer AWS / TypeScript / AI - Remote

Hiring Organisation
167 Solutions Ltd
Location
Bristol, Avon, South West, United Kingdom
Employment Type
Permanent, Work From Home
Salary
£70,000
hybrid from Bristol. Desirable Experience with modern front-end frameworks (React, Next.js or similar). Familiarity with LLM APIs and Gen AI frameworks (e.g. OpenAI, Anthropic, LangChain). Knowledge of CI/CD pipelines and Infrastructure as Code (e.g. CDK, Terraform). Experience with data pipelines, databases or analytics tooling. ...

AI Engineer

Hiring Organisation
167 Solutions Ltd
Location
London, South East England, United Kingdom
Employment Type
Full-Time
Salary
£40,000 - £70,000 per annum
hybrid from Bristol. Desirable Experience with modern front-end frameworks (React, Next.js or similar). Familiarity with LLM APIs and Gen AI frameworks (e.g. OpenAI, Anthropic, LangChain). Knowledge of CI/CD pipelines and Infrastructure as Code (e.g. CDK, Terraform). Experience with data pipelines, databases or analytics tooling. ...