16 of 16 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 ...

AI engineer/AI trainer (Outside IR35/Remote)

Hiring Organisation
Tenth Revolution Group
Location
London, South East, England, United Kingdom
Employment Type
Contractor
Contract Rate
£600 - £750 per day
with AI agents, tool calling and workflow orchestrationAI evaluation, observability, guardrails and LLMOps expertiseAdvanced Python development skillsCloud experience (AWS, Azure or GCP)Experience with OpenAI, Anthropic or similar LLM platformsStrong communication and presentation skillsPrevious training, coaching, mentoring, or technical workshop delivery experience Location: Mostly remote with occasional travel to London ...

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 ...

AI Expert

Hiring Organisation
DCV Technologies
Location
London, United Kingdom
Employment Type
Contract
Contract Rate
£600 - £650/day - Inside IR35
applications using React, Next.js, Tailwind CSS, and ShadCN UI. Strong knowledge of REST APIs, GraphQL, API integrations, authentication, and serverless architectures. Experience integrating OpenAI, Azure OpenAI, Copilot Studio, LangChain, and AI Agent frameworks. Good understanding of RAG, vector databases, and conversational AI solutions. Hands-on experience with cloud deployment using … through AI-assisted tools and reusable component frameworks. Design and develop responsive user interfaces, APIs, and cloud-native application architectures. Integrate AI capabilities using OpenAI, Azure OpenAI, Copilot Studio, and AI agent frameworks . Collaborate with business stakeholders, architects, UX designers, and development teams to deliver solutions. Lead requirements gathering ...

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 ...

Gen AI - Solutions Architect - Home based

Hiring Organisation
Square One Resources
Location
London, United Kingdom
Employment Type
Contract
Contract Rate
£500 - £517/day
strategic objectives into practical technology solutions. Experience defining measurable business outcomes and value realisation frameworks. Desirable Experience with Copilot Studio, Azure AI Foundry, Azure OpenAI, and emerging AI agent platforms. Knowledge of Responsible AI principles and governance frameworks. Experience delivering enterprise data, analytics, digital transformation, or platform programmes. Experience developing ...

Fullstack Developer

Hiring Organisation
Opus Recruitment Solutions
Location
London, United Kingdom
Employment Type
Contract
Contract Rate
£500 - £650/annum
highly regulated environment. Tech Stack Frontend React TypeScript JavaScript (ES6+) HTML5 CSS3 Backend Exposure Node.js REST APIs GraphQL Nice to Have Next.js AI integrations (OpenAI, Azure AI, or similar) Essential Skills & Experience Strong commercial experience building enterprise-grade frontend applications using React Advanced JavaScript and TypeScript development skills Solid understanding ...

Data Scientist - Inside IR35

Hiring Organisation
Salt
Location
London, United Kingdom
Employment Type
Contract
equivalent professional experience. Background within technology, financial services or a data-driven organisation. Desirable Experience Experience using AI tools such as Claude Code, OpenAI or similar to automate day-to-day workflows. Understanding of agentic AI workflows. Previous contract or consulting experience delivering BAU projects against fixed deadlines. Experience working ...

Fullstack Frontend Developer

Hiring Organisation
Opus Recruitment Solutions
Location
Bristol, United Kingdom
Employment Type
Contract
Contract Rate
£0 - £400/annum
product teams. Tech Stack Frontend React TypeScript JavaScript (ES6+) HTML5, CSS3 Backend Exposure Node.js REST APIs/GraphQL Nice to Have AI integrations (OpenAI, Azure AI or similar) Next.js Essential Skills & Experience Strong commercial experience developing frontend applications with React Advanced JavaScript and TypeScript skills Solid understanding of HTML ...

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 ...

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 ...

Senior Data Scientist

Hiring Organisation
Executive Facilities
Location
London, South East, England, United Kingdom
Employment Type
Contractor
Contract Rate
£400 - £450 per day
discipline (Computer Science, Mathematics, Statistics, Physics, or similar), or equivalent experience Preferred qualifications Uses AI tools to automate day-to-day work (Claude Code, OpenAI, and similar) and is comfortable with agentic workflows Prior contract or consulting experience delivering BAU to fixed timelines Comfortable working cross-functionally across product, marketing ...

Ecommerce AI Engineer (Contract)

Hiring Organisation
Salt Search
Location
South West London, London, England, United Kingdom
Employment Type
Contractor
Contract Rate
£250 - £275 per day
Connect AI agents with CRM, booking and customer-service platforms * Automate customer enquiries, lead qualification, booking support and follow-up communications * Build solutions using OpenAI APIs, large language models, RAG, embeddings, vector search and tool calling * Implement permissions, monitoring, escalation processes and data-privacy controls * Integrate third-party systems using … developing and optimising WordPress websites, including custom themes, plugins and API integrations * Experience integrating booking engines, ecommerce platforms and payment systems * Practical experience with OpenAI APIs, LLMs, RAG and agentic workflows * Experience integrating CRM platforms, WhatsApp Business, webhooks and third-party APIs * Strong SQL, data-integration and dashboard-development skills ...

Ecommerce AI Engineer (Contract)

Hiring Organisation
Salt
Location
Westminster, London, City of Westminster, United Kingdom
Employment Type
Contract
Contract Rate
£250 - £275/day
Connect AI agents with CRM, booking and customer-service platforms * Automate customer enquiries, lead qualification, booking support and follow-up communications * Build solutions using OpenAI APIs, large language models, RAG, embeddings, vector search and tool calling * Implement permissions, monitoring, escalation processes and data-privacy controls * Integrate third-party systems using … developing and optimising WordPress websites, including custom themes, plugins and API integrations * Experience integrating booking engines, ecommerce platforms and payment systems * Practical experience with OpenAI APIs, LLMs, RAG and agentic workflows * Experience integrating CRM platforms, WhatsApp Business, webhooks and third-party APIs * Strong SQL, data-integration and dashboard-development skills ...

Cognigy Specialist

Hiring Organisation
Hays Technology
Location
Birmingham, West Midlands, West Midlands (County), United Kingdom
Employment Type
Contract
Contract Rate
£600 - £650/day Up to £650 p/d
establish a sustainable Conversational AI capability and Centre Key Responsibilities Design, develop and enhance chatbot and voicebot solutions using Cognigy.AI Integrate Cognigy with Azure OpenAI, Azure AI Search and enterprise platforms Deliver practical mentoring and technical enablement to internal engineering teams Design and implement Retrieval Augmented Generation (RAG) solutions Develop … with contact centre and telephony technologies Strong automation and systems integration capability Experience creating operational documentation, support models and governance frameworks Hands-on Azure OpenAI experience Strong understanding of Large Language Models (LLMs) and Prompt Engineering Experience designing and implementing RAG architectures Experience with Azure AI Search and knowledge retrieval ...