26 to 50 of 71 OpenAI Jobs in England

Senior Full Stack Engineer

Hiring Organisation
Prolo
Location
London Area, United Kingdom
stack includes: Backend Services : Python 3.13, FastAPI, async micro-services architecture Data Layer : Neo4j graph database, PostgreSQL, complex data modelling AI/ML : OpenAI integration, semantic search, conversational agents, unstructured data analysis and extraction Infrastructure : AWS (Lambda, ECS/EKS, API Gateway, S3) DevOps : Terraform, GitHub Actions, Helm, Infrastructure … Analytics Experience with data analysis using Python (pandas, numpy) Understanding of data pipelines and ETL processes AI/LLM Engineering Experience integrating LLM APIs (OpenAI, Anthropic, Gemini, or open-source equivalents) into production applications Understanding of core LLM concepts: context windows, token limits, temperature, system prompts, and model selection trade ...

Commercial AI & Data Lead

Hiring Organisation
TalentPool
Location
City of London, London, United Kingdom
commercial strategy . The Mission Design and scale a commercial agent ecosystem , enabling smarter, faster decision-making across multiple domains. Tech Stack Snowflake | Python | OpenAI/Claude APIs | LangGraph/CrewAI | dbt | SQL What we’re looking for Experience building production AI/multi-agent systems (LangChain, LangGraph, CrewAI, AutoGen ...

AI Engineer

Hiring Organisation
Fruition Group
Location
Liverpool, Merseyside, North West, United Kingdom
Employment Type
Permanent
Salary
£75,000
commercially valuable. AI Engineer - Key Requirements: Experience developing and deploying AI-powered workflows or intelligent automation Hands-on exposure to tools such as Azure OpenAI, Copilot Studio, or similar platforms Understanding of generative AI approaches, including prompt engineering and RAG Experience integrating enterprise systems via APIs and connectors Familiarity with ...

Full Stack AI Engineer

Hiring Organisation
Addition
Location
Derby, Derbyshire, England, United Kingdom
Employment Type
Full-Time
Salary
£42,000 - £55,150 per annum
TypeScript, Python, FastAPI, or Node.js) Proven experience building AI/ML systems, particularly RAG or agent-based architectures Solid Azure expertise (Azure ML, Azure OpenAI, Functions, AKS, CI/CD pipelines) Data engineering knowledge including pipelines, schema design, and observability Experience with software testing, performance optimisation, and production monitoring Understanding ...

Full Stack Engineer

Hiring Organisation
Hotspex
Location
London, England, United Kingdom
deployment (Vercel/Netlify, Supabase, serverless). You own the whole surface from UI to infrastructure AI-native — you've built with Anthropic and OpenAI APIs, you understand tool use, embeddings, MCP, and agentic workflows. You don't just prompt — you architect systems around LLMs Claude Code proficiency is essential ...

AI Platform Engineer

Hiring Organisation
Magnit Global
Location
City of London, London, United Kingdom
platforms and identity solutions (Azure, Oracle, EntraID). Experience developing REST APIs, integrating services, and implementing identity flows (OAuth2, tokens). Experience with Azure OpenAI, OpenAI SDK/models, and applying AI services to real-world use cases. Strong knowledge of IAM, security patterns, governance, and compliance requireme nts. ...

AI Cloud Engineer

Hiring Organisation
Peregrine
Location
East London, London, United Kingdom
Employment Type
Permanent
identity solutions (Azure, Oracle, Entra ID). Experience developing REST APIs, integrating services, and implementing identity flows (OAuth2, tokens). Familiarity with Azure OpenAI, OpenAI SDK/models, and applying AI services to real-world use cases. Strong knowledge of IAM, security patterns, governance, and compliance requirements. Preferred Experience Experience ...

Power Platform Developer

Hiring Organisation
Rec3 Global Ltd
Location
City of London, London, United Kingdom
Employment Type
Permanent
Salary
£65,000
needs into effective technical solutions. Nice to have Experience with Microsoft 365, Dynamics 365 or other enterprise platforms. Exposure to Azure AI services, Azure OpenAI or API-based AI integrations. Experience with AI-assisted workflows or agent-based solutions. Experience in regulated or complex operational environments. SC clearance, or eligibility ...

Vice President, AI Deployment & Strategy (UK, Italy, France or Germany)

Hiring Organisation
SaxeCap
Location
London Area, United Kingdom
Meta, Surge AI, Blackstone, TPG, Cerberus, Millenium, Balyasny, McKinsey, Bain, Oliver Wyman, MIT, Stanford, IIT, GSB, HBS, and Wharton. We were early investors in OpenAI, Anthropic, Groq, SpaceX, Neuralink, Mercor, Lambda Labs, etc. But what makes our team exceptional isn't where they came from or what they've invested ...

AI Technical Lead

Hiring Organisation
Birketts LLP
Location
Ipswich, Suffolk, England, United Kingdom
Employment Type
Full-Time
Salary
Competitive salary
document/content platforms or line-of-business systems (e.g., DMS, intake, practice management, or data platforms) Exposure to Azure AI services (including Azure OpenAI/Azure AI) and/or delivering AI-assisted workflow features in production Experience evaluating and piloting third-party AI tools (security posture, integration approach ...

AI Engineer Analyst

Hiring Organisation
Cerberus Capital Management
Location
City of London, London, United Kingdom
software engineering, or data engineering. Programming experience (especially Python) Experience writing clean, maintainable Python code. Applied AI experience such as exposure to LLM APIs (OpenAI, Azure OpenAI, Anthropic, etc.) and experience with small personal or internship projects building agents or AI-driven workflows. Agentic frameworks in Python is a plus ...

Software Engineer

Hiring Organisation
TRIA
Location
Greater Bristol Area, United Kingdom
closely with DevOps practices to improve CI/CD pipelines , infrastructure, and reliability Tech Stack: Python (Django FastAPI) & JS Front End AI Tooling Cursor, OpenAI Agents SDK, VueJS, CSS contained by Docker, K8’s, Helm Sound a bit of you? Great! Please apply with an up to date ...

Technical Lead

Hiring Organisation
Maxwell Bond
Location
London Area, United Kingdom
/CD pipelines and Azure DevOps with strong communication skills, translating technical requirements for non-technical teams. Experience with Azure AI Services or OpenAI integrations is advantageous. What You’ll Get as Technical Lead: 25 days annual leave & holiday purchase scheme. Hybrid working. Private medical healthcare, income protection, pension & life ...

AI Enablement Engineer

Hiring Organisation
Robert Half Limited
Location
London, United Kingdom
Employment Type
Contract, Work From Home
used in software development within finance (pandas, numpy, scipy etc) MS Graph * Experience with the following technologies is nice to have: NodeJS Grafana VBA OpenAI API Cross OS file shares Profile The AI Enablement Engineer will have experience with the following: Data processing and transformation Report maintenance/production Management ...

Lead .NET/JS Developer - Perm - Creative Agency

Hiring Organisation
Lorien Resourcing Limited
Location
City of London, London, United Kingdom
Employment Type
Permanent
influence stakeholders and deliver under pressure Comfortable juggling multiple projects and 'controlled chaos' at pace Nice to have Experience integrating Azure AI Services or OpenAI APIs Python exposure, particularly in AI or data-driven contexts Low-code/no-code tools (e.g. Webflow) for rapid prototyping Client-facing experience presenting ...

Full Stack Software Engineer

Hiring Organisation
ZENOVO LTD
Location
Bristol, Avon, England, United Kingdom
Employment Type
Full-Time
Salary
£80,000 - £90,000 per annum
high-quality UI/UX, performance, and maintainable code (GitHub or demos encouraged). Experience with AI-assisted development tools such as Claude Code, OpenAI Codex, CodeRabbit, Aikido, v0, or similar, along with familiarity using AI-enhanced IDEs (e.g. VS Code with Copilot, Cursor, Antigravity) and an openness to adopting ...

Python Developer

Hiring Organisation
Robert Half
Location
London, South East, England, United Kingdom
Employment Type
Contractor
Contract Rate
Salary negotiable
used in software development within finance (pandas, numpy, scipy etc) MS Graph * Experience with the following technologies is nice to have: NodeJS Grafana VBA OpenAI API Cross OS file shares Profile The Python Developer will have experience with the following: Data processing and transformation Report maintenance/production Management ...

Senior Software Engineer

Hiring Organisation
Keith
Location
London, England, United Kingdom
React/Next.js Experience building and operating scalable, secure systems - you understand infrastructure, observability and deployment pipelines Experience with AI agent orchestration frameworks (LangGraph, OpenAI Agent SDK, or similar) Strong architectural judgement - you'll be making foundational decisions about the stack, data model and system design Comfortable with security ...

Senior Software Engineer

Hiring Organisation
Housekeep Limited
Location
London, UK
Claude Code for agentic coding AWS S3 , CloudFront and Lambda for storage and content delivery Cypress for end-to-end testing Third party APIs: OpenAI, Stripe, Twilio, Sendgrid, Mailchimp and more We follow an agile development process with fortnightly sprints. We keep meetings to a minimum, but the ones ...

Senior Applied AI Engineer (.NET)

Hiring Organisation
Adria Solutions
Location
Warrington, Cheshire, United Kingdom
Employment Type
Permanent
Salary
GBP 85,000 Annual
role focused on applying AI in real systems not training models. Youll work with commercial AI platforms such as Anthropic Claude, AWS Bedrock, and OpenAI to build reliable, scalable, and o click apply for full job details ...

Python Engineer

Hiring Organisation
Harvey Nash
Location
Birmingham, West Midlands, England, United Kingdom
Employment Type
Full-Time
Salary
£65,000 per annum
develop, and maintain AI-driven applications and services utilising Python. Build and manage RESTful APIs with FastAPI. Integrate and oversee Large Language Models via OpenAI API or Claude (Anthropic) API. Implement robust data access layers using SQLAlchemy. Enhance performance and scalability by leveraging Redis for caching, session management, and task ...

Automation Engineer

Hiring Organisation
Context
Location
London, United Kingdom
Employment Type
Permanent, Work From Home
Salary
£80,000
customer deployment as part of the MSP's expanding service offering. Working on API-driven solutions and integrations with emerging technologies, including links into OpenAI and other modern automation capabilities. Collaborating with internal teams to understand process bottlenecks and opportunities for intelligent automation. Candidate Profile Experience in automation engineering ...

Forward Deployed Engineer

Hiring Organisation
Pivotal Partners
Location
England, United Kingdom
turn ambiguous problems into production-grade systems that influence real decisions. Why this role: Opportunity to join and work with leading engineers from Anthropic, OpenAI, Palantir and Scale AI. Highly technical role with direct exposure to real-world outcomes Work sits at the intersection of engineering, product, and strategy Genuinely ...

Full Stack Engineer (TDD / C# / JavaScript)

Hiring Organisation
Adria Solutions
Location
Warrington, Cheshire, North West, United Kingdom
Employment Type
Permanent, Work From Home
Salary
£65,000
Claude Code, Cursor, Copilot or similar) Strong ownership mindset and commitment to quality Nice to Have Commercial experience integrating AI APIs (e.g. Claude, Bedrock, OpenAI or similar) Experience with AWS (e.g. EC2, RDS, Lambda, S3) Microservices or distributed systems experience Familiarity with iterative product development methodologies Awareness of secure ...

Agentic AI Engineer

Hiring Organisation
EVERLINKED LTD
Location
Newquay, Cornwall, South West, United Kingdom
Employment Type
Permanent
Spent serious time experimenting with LLMs, agents, automation tools Built things side projects, tools, systems not just tutorials Tech & tools (indicative, not exhaustive) LLMs (OpenAI, Anthropic, open-source models) Agent frameworks/autonomous workflows Replit/cloud environments APIs, integrations, data pipelines Basic frontend/backend understanding Security fundamentals ...