21 of 21 Contract OpenAI Jobs in the UK

Senior AI Software Engineer (GenAI)

Hiring Organisation
Infosec
Location
Cardiff, South Glamorgan, Wales, United Kingdom
Employment Type
Contract
Contract Rate
£500 - £700 per day + + Fully remote
experience with RAG including: Document ingestion Chunking strategies Embeddings Vector search and retrieval Context engineering Prompt orchestration LLM deployment experience, not just experimentation Azure OpenAI, Ollama and/or Vertex AI Python, FastAPI and REST API development LangChain and/or LangGraph AKS, Kubernetes, Docker and Helm Secure AI development ...

Python Engineer

Hiring Organisation
Adecco
Location
United Kingdom
Employment Type
Contract
Contract Rate
GBP Annual
extend existing automation rather than starting from scratch. Desired Qualifications: Experience with RAG architecture implementation and vector databases. Exposure to Azure AI and OpenAI technologies. Familiarity with enterprise workflow automation and agentic AI frameworks. Financial Services Adecco is a disability-confident employer. It is important to us that ...

Python Engineer

Hiring Organisation
Adecco
Location
North West, United Kingdom
Employment Type
Contract
extend existing automation rather than starting from scratch. Desired Qualifications: Experience with RAG architecture implementation and vector databases. Exposure to Azure AI and OpenAI technologies. Familiarity with enterprise workflow automation and agentic AI frameworks. Financial Services Adecco is a disability-confident employer. It is important to us that ...

Senior AI Engineer

Hiring Organisation
Vallum Associates Limited
Location
City of London, London, United Kingdom
Employment Type
Contract
Contract Rate
£600 per day
multi-step reasoning, planning, and action execution Build scalable AI applications using Python as the core development language Develop and integrate solutions using Azure OpenAI Services, including prompt engineering, embeddings, and fine-tuning strategies Implement orchestration pipelines using Semantic Kernel and LangGraph for multi-agent workflows Integrate tools, APIs ...

AI Full Stack Engineer

Hiring Organisation
Randstad Digital
Location
London, United Kingdom
Employment Type
Contract
Engineering Foundation: Strong Python full-stack background with deep expertise in microservices, asynchronous events, and containers. AI Expertise: Direct experience using LLM APIs (Gemini, OpenAI, Claude), context windows, and prompt engineering. Cloud Architecture: Mandatory Google Professional Cloud Architect certification with a strong understanding of GCP services. This is an urgent ...

AI Architecture / Principal AI Engineer

Hiring Organisation
Deloitte
Location
London, South East, England, United Kingdom
Employment Type
Contractor
Contract Rate
Competitive salary
cloud ecosystems, including LLM gateway/Bedrock patterns, data residency, SSO/OIDC federation, and cost controls. Experience with Claude/Anthropic, OpenAI, Microsoft Copilot families, including MCP, connectors, skills, and trade-offs. Strong understanding of AI testing disciplines (accuracy, hallucination, bias, prompt evaluations) and AI governance/risk (DPIA ...

Lead AI Security Architect

Hiring Organisation
Hays Technology
Location
London, United Kingdom
Employment Type
Contract
Contract Rate
£700 - £800/day up to £800pd (Inside IR35)
Requirements Strong AI Security, Cloud Security or Security Architecture background. Hands-on experience securing LLMs, GenAI, RAG solutions and AI agents. Experience with Azure OpenAI, AI Foundry and ideally GCP Vertex AI. AI threat modelling, red teaming, prompt injection testing and security control design. Engineering-led mindset with a strong ...

AI Product Manager - Investment, Wealth or Asset Management

Hiring Organisation
Sanderson
Location
London, South East, England, United Kingdom
Employment Type
Contractor
Contract Rate
£600 - £800 per day
governance, AI governance, model risk, and data privacy principles. Desirable Agile, Scrum, Product Owner, or Business Analysis certification. Experience with Microsoft Copilot, Azure AI, OpenAI, Gemini, or similar platforms. Knowledge of AI agents, automation technologies, and emerging AI frameworks. Success Measures Delivery of AI solutions that generate measurable business benefits. ...

Senior AI Engineer

Hiring Organisation
Vallum Associates Limited
Location
City, London, United Kingdom
Employment Type
Contract
Contract Rate
GBP 600 Daily
multi-step reasoning, planning, and action execution Build scalable AI applications using Python as the core development language Develop and integrate solutions using Azure OpenAI Services, including prompt engineering, embeddings, and fine-tuning strategies Implement orchestration pipelines using Semantic Kernel and LangGrap click apply for full job details ...

AI Prompt Engineer

Hiring Organisation
Oscar Associates (UK) Limited
Location
London, United Kingdom
Employment Type
Contract
Contract Rate
£550 - £580 per day
experience with Microsoft Copilot, including M365 Copilot and/or Copilot Studio. Experience designing and building LLM agents or AI-powered workflows using Azure OpenAI or similar technologies Knowledge of Retrieval Augmented Generation (RAG), vector search or agent orchestration frameworks would be advantageous If this sounds like a good ...

iOS Developer - 6 Months

Hiring Organisation
Stealth IT Consulting Limited
Location
United Kingdom
Employment Type
Contract
Contract Rate
£537 per day 537 Inside IR35
optimisation and secure coding practices Active SC clearance Desirable: Experience working with GDS (Government Digital Service) standards Familiarity with AI platforms and APIs (e.g., OpenAI, Azure AI) Experience using AI development tools such as GitHub Copilot or similar coding assistants Understanding of AI/UX interaction patterns and best practices ...

Android Engineer - 6 Months

Hiring Organisation
Stealth IT Consulting Limited
Location
United Kingdom
Employment Type
Contract
Contract Rate
£537 per day 537 Inside IR35
components (e.g., MVVM, Jetpack libraries) Active SC clearance Desirable: Experience working with GDS (Government Digital Service) standards Familiarity with AI platforms and APIs (e.g., OpenAI, Azure AI) Experience using AI development tools such as GitHub Copilot or similar coding assistants Understanding of AI/UX interaction patterns and best practices ...

AI Governance and Commercial Manager - FinOps

Hiring Organisation
Adecco
Location
South Yorkshire, England, United Kingdom
Employment Type
Contractor
Contract Rate
£400 - £450 per day
Engagement/Management.Excellent analytical skills - translating complex data into strategic insights. Desirable:Experience in AI or Generative AI programmes.Familiarity with enterprise AI platforms like OpenAI or Azure OpenAI.Knowledge of AI governance principles and risk management. Adecco is a disability-confident employer. It is important to us that ...

AI Governance and Commercial Manager - FinOps

Hiring Organisation
Adecco
Location
South Yorkshire, United Kingdom
Employment Type
Contract
Contract Rate
£400 - £450/day
Management. Excellent analytical skills - translating complex data into strategic insights. Desirable: Experience in AI or Generative AI programmes. Familiarity with enterprise AI platforms like OpenAI or Azure OpenAI. Knowledge of AI governance principles and risk management. Adecco is a disability-confident employer. It is important to us that ...

Senior AI Engineer

Hiring Organisation
Vallum Associates
Location
London, United Kingdom
Employment Type
Contract
Contract Rate
£430 - £500/day
multi-step reasoning, planning, and action execution Build scalable AI applications using Python as the core development language Develop and integrate solutions using Azure OpenAI Services, including prompt engineering, embeddings, and fine-tuning strategies Implement orchestration pipelines using Semantic Kernel and LangGraph for multi-agent workflows Integrate tools, APIs … multi-agent solutions Design RAG architecture Implement complex orchestration workflows Build scalable AI microservices Define AI governance patterns Troubleshoot production AI solutions Technologies Azure OpenAI Azure AI Foundry Semantic Kernel LangGraph MCP Azure AI Search Event-driven architectures ...

CONTRACT (AGENTIC) AI / BACK-END ENGINEER (OUTSIDE IR35)

Hiring Organisation
Searchability (UK) Ltd
Location
Manchester, North West, United Kingdom
Employment Type
Contract, Work From Home
Contract Rate
£500 - £600 per day
adopted across the engineering function. We're looking for someone who doesn't just use Claude Code, GitHub Copilot, Cursor or OpenAI to write code-they understand how to build effective AI-assisted engineering practices that improve quality, consistency and delivery across an entire team. Working closely with the Principal … experience developing backend applications using C# and .NET Experience designing and developing REST APIs Hands-on commercial experience using Claude Code, GitHub Copilot, Cursor, OpenAI or similar AI development platforms Experience introducing or championing AI-assisted software engineering within development teams Strong understanding of Agentic AI concepts, prompting strategies ...

CONTRACT AI BACKEND ENGINEER (OUTSIDE IR35)

Hiring Organisation
Searchability (UK) Ltd
Location
Greater Manchester, North West, United Kingdom
Employment Type
Contract, Work From Home
Contract Rate
£500 - £580 per day
assisted software development. This is a unique opportunity for a contractor who is already leveraging tools such as Claude Code, GitHub Copilot, Cursor or OpenAI as part of their daily workflow and wants to work in an environment where AI is genuinely embedded into the engineering culture. … engineering practices into development teams KEY SKILLS AI Engineer, Software Engineer, Senior Developer, C#, .NET, .NET Core, Backend Engineer, Claude Code, GitHub Copilot, Cursor, OpenAI, AI Assisted Development, Contract, Outside IR35 ...

Senior AI Product Engineer - LLMs, Python

Hiring Organisation
Infused Solutions Ltd
Location
London, United Kingdom
Employment Type
Contract
Contract Rate
£600 - £750/day market rate
Job Title: Senior AI Product Engineer - Python, LLMs Location: London (Hybrid) Type: Contract, Full-Time We are looking for a skilled and experienced AI Engineer to join a rapidly growing organisation. This is a unique ...

Gen AI Solutions Architect

Hiring Organisation
IntaPeople
Location
London, Sutton, United Kingdom
Employment Type
Contract
Contract Rate
£500 - £515/day
have been working exclusively in Gen AI. If you've built your career as an Azure Solution Architect and have gained experience with Azure OpenAI, Microsoft Copilot or other AI technologies, we'd like to hear from you. What you'll be doing Design end-to-end solutions using Microsoft … translate them into practical technical solutions. Contribute to AI architecture, governance and security best practice. Support the adoption of Microsoft AI technologies including Azure OpenAI and Microsoft Copilot. Promote reusable architecture patterns and scalable design principles. Work alongside delivery teams to ensure solutions are secure, reliable and fit for purpose. ...

AI Engineer - 6 Month Contract

Hiring Organisation
Cathcart Technology
Location
Edinburgh, Midlothian, Scotland, United Kingdom
Employment Type
Contract, Work From Home
Contract Rate
£500 - £600 per day
AI Engineer - Edinburgh An AI Engineer is urgently required by our client based in Edinburgh for a 6-month contract, with a very high chance of extension. The Role: Their Edinburgh development centre is home ...

Cloud Engineer

Hiring Organisation
Robert Half
Location
Oxfordshire, England, United Kingdom
Employment Type
Contractor
Contract Rate
Competitive salary
Engineer with a strong background in Microsoft Azure to join the team and play a key role in deploying a secure Azure environment, implementing OpenAI capabilities, and supporting the wider Microsoft 365 estate. Key Responsibilities & Skills Configure and deploy a Microsoft Azure environment in line with security requirements and best … practices. Deploy and configure Azure OpenAI services. Implement and manage Microsoft Intune Support the migration of data from legacy/on-premise platforms to the new cloud environment. Assist with the ongoing administration and optimisation of the Azure and Microsoft 365 environment. Essential Skills Strong commercial experience with Microsoft Azure ...