17 of 17 Contract OpenAI Jobs in the UK

Python Developer - UK Remote Contract - Outside IR35

Hiring Organisation
Infused Solutions Ltd
Location
Nationwide, United Kingdom
Employment Type
Contract
Contract Rate
£280 - £300/day
Large Language Models (LLMs) would be highly beneficial, including: Integrating LLM APIs into applications Building AI-powered features or workflows Experience with OpenAI, Anthropic, Azure AI, LangChain, LlamaIndex, or similar technologies Retrieval-Augmented Generation (RAG) solutions AI agents and workflow automation What's on Offer £300 per day Fully remote ...

AI Technical Architect

Hiring Organisation
Randstad Digital
Location
City of London, London, United Kingdom
Employment Type
Contract, Work From Home
Contract Rate
£500 - £600 per day
Engineering: Take a hands-on approach to deploying, fine-tuning, and customising pretrained LLMs. Build intelligent systems utilising Prompt Engineering, Vector Databases, Azure OpenAI, and Cognitive Search. Data Pipelines: Oversee large-scale data processing and AI data engineering pipelines using Python and PySpark. Leadership & Stakeholder Management: Guide and mentor engineering ...

AI Technical Architect

Hiring Organisation
Randstad Technologies
Location
London, South East, England, United Kingdom
Employment Type
Contractor
Contract Rate
£500 - £600 per day
Engineering: Take a hands-on approach to deploying, fine-tuning, and customising pretrained LLMs. Build intelligent systems utilising Prompt Engineering, Vector Databases, Azure OpenAI, and Cognitive Search. Data Pipelines: Oversee large-scale data processing and AI data engineering pipelines using Python and PySpark. Leadership & Stakeholder Management: Guide and mentor engineering ...

Python Senior Engineer - Hybrid - Inside IR35

Hiring Organisation
Hamilton Barnes
Location
London, United Kingdom
Employment Type
Contract
Contract Rate
GBP Daily
time Experience working in cross-functional engineering and product teams Desirable Skills Experience with Azure AI services or similar cloud AI platforms Familiarity with OpenAI or similar AI SDKs Exposure to distributed systems and infrastructure tooling Experience with Terraform or Kafka ...

AI Innovation Engineer / AI Solutions Engineer

Hiring Organisation
Standard 8
Location
Manchester, Lancashire, England, United Kingdom
Employment Type
Contractor
Contract Rate
Salary negotiable
find out quickly, with evidence, and without getting carried away by hype. You will be hands-on with tools such as OpenAI, Claude, Gemini, LangChain, CrewAI and AutoGen. Strong Python skills are important, along with experience integrating APIs and pulling together working demos that people can actually use and understand. ...

Voice AI Technical Lead

Hiring Organisation
Vallum Associates Limited
Location
Windsor, Berkshire, South East, United Kingdom
Employment Type
Contract
Contract Rate
Up to £600 per day
reviewing architectures, reading code, challenging latency budgets and prototyping when needed. Direct experience with LLM-based voice platforms such as Amazon Nova Sonic, ElevenLabs, OpenAI Realtime, Google Gemini Live or equivalents, and a clear view on the tradeoffs between them. Experience integrating conversational AI with contact-centre infrastructure ...

AI Architect

Hiring Organisation
Experis
Location
City of London, London, United Kingdom
Employment Type
Contract
Contract Rate
£600 - £635/day
AI Architect Hybrid (London, Bristol, Leeds, Manchester) Initial 3 months with extensions Inside IR35 - Umbrella only Our client, a reputable organisation in the IT sector, is seeking a talented AI Architect to join their team ...

Machine Learning Engineer

Hiring Organisation
Emporia Consulting Group Limited
Location
City of London, London, United Kingdom
Employment Type
Contract, Work From Home
Contract Rate
Paying up to £1000 per day
experience working with inference servers like multi-LoRa, LoRA Exchange, TitanML ️ Previous industry exposure to multi-node HPC clusters ️ Experience with Large language models - OpenAI, Mistral, Claude, LLaMA Large language model for GPU usage, scaling, and data movement ️ Package for the for the Senior Machine Learning Engineer, Quantization, PEFT, DeepSpeed ...

Product Design Engineer - AI-Native Products

Hiring Organisation
Morgan McKinley
Location
London, South East, England, United Kingdom
Employment Type
Contractor
Contract Rate
Salary negotiable
Understanding of AI interaction patterns, prompt workflows, agentic systems and user experiences built around large language models Experience working with tools such as Claude, OpenAI, Gemini or similar AI platforms Strong portfolio, showcasing both design work and working prototypes/products Experience designing enterprise applications, internal tools or complex digital ...

AI Cloud Engineer

Hiring Organisation
Proactive Appointments
Location
London, South East, England, United Kingdom
Employment Type
Contractor
Contract Rate
£600 - £635 per day
Experience developing REST APIs and service integrations. Strong understanding of Entra ID, OAuth2, token-based authentication, and identity-driven design. Practical experience with Azure OpenAI and OpenAI SDKs. Solid knowledge of IAM, cloud security, governance, and compliance. Experience with CI/CD pipelines and modern DevOps practices. Azure certification ...

AI Technical Architect Active SC Clearance

Hiring Organisation
Randstad Digital
Location
City of London, London, United Kingdom
Employment Type
Contract
Contract Rate
£450 - £550 per day + Negotiable
Design: Lead the implementation of on-premises, cloud, and hybrid AI solutions. GenAI Leadership: Deploy and customize a variety of generative models, leveraging Azure OpenAI, Vector Databases, and RAG patterns. Technical Governance: Managed and governed technical teams to ensure best practices in AI data engineering. Stakeholder Management … years of hands-on Azure experience with a mandatory AZ-204 (Azure Developer Associate) certification. AI Specialization: Proven experience with Prompt Engineering, Azure OpenAI, Document Intelligence (Form Recognizer), and Cognitive Search. Data Engineering: Expert proficiency in Python and PySpark for large-scale data processing. Operations: Familiarity with MLOps or LLMOps ...

AI Technical Architect Active SC Clearance

Hiring Organisation
Randstad Technologies
Location
London, South East, England, United Kingdom
Employment Type
Contractor
Contract Rate
£450 - £550 per day
Design: Lead the implementation of on-premises, cloud, and hybrid AI solutions. GenAI Leadership: Deploy and customize a variety of generative models, leveraging Azure OpenAI, Vector Databases, and RAG patterns. Technical Governance: Managed and governed technical teams to ensure best practices in AI data engineering. Stakeholder Management … years of hands-on Azure experience with a mandatory AZ-204 (Azure Developer Associate) certification. AI Specialization: Proven experience with Prompt Engineering, Azure OpenAI, Document Intelligence (Form Recognizer), and Cognitive Search. Data Engineering: Expert proficiency in Python and PySpark for large-scale data processing. Operations: Familiarity with MLOps or LLMOps ...

AI Cloud Engineer

Hiring Organisation
Deerfoot Recruitment Solutions
Location
City of London, London, United Kingdom
Employment Type
Contract, Work From Home
Contract Rate
£630 - £640 per day
projects. Software Engineering & Tech Stack: High proficiency in Python and PowerShell for building automation frameworks, REST APIs, and identity flows. Production exposure to the OpenAI SDK, GPT models, and Palantir Foundry is highly desirable. Identity & Regulated Security: Exceptional understanding of Entra ID, IAM patterns, and implementing rigorous security controls. Experience … these technologies/skills, this role could be a great fit: Cloud Engineer, AI Engineer, Azure Architect, Platform Engineer, DevOps Engineer, Python Developer, Azure OpenAI, Bicep, Terraform, Entra ID, Generative AI Integration, and FinTech Cloud Specialist. Deerfoot Recruitment Solutions Ltd is a leading independent tech recruitment consultancy in the UK. ...

AI Cloud Engineer

Hiring Organisation
Deerfoot Recruitment Solutions Limited
Location
City, London, United Kingdom
Employment Type
Contract
Contract Rate
GBP Annual
ready solutions on Azure, building repeatable patterns and integration services that support next-generation workloads. Innovate with AI: Develop bespoke components using the OpenAI SDK and GPT models, ensuring all AI adoption is underpinned by robust governance and safety guardrails. Engineering Excellence: Drive automation through Infrastructure-as-Code (Bicep, Terraform … OAuth2). Identity & Security: Solid understanding of Entra ID, IAM patterns, and implementing security controls within a regulated environment. AI Integration: Familiarity with Azure OpenAI, embeddings, and vector workflows, with the ability to operationalise responsible AI controls. Qualifications: You should hold an Azure certification (AZ-104 or higher ...

AI Cloud Engineer

Hiring Organisation
Deerfoot Recruitment Solutions Limited
Location
London, Coleman Street, United Kingdom
Employment Type
Contract
ready solutions on Azure, building repeatable patterns and integration services that support next-generation workloads. Innovate with AI: Develop bespoke components using the OpenAI SDK and GPT models, ensuring all AI adoption is underpinned by robust governance and safety guardrails. Engineering Excellence: Drive automation through Infrastructure-as-Code (Bicep, Terraform … OAuth2). Identity & Security: Solid understanding of Entra ID, IAM patterns, and implementing security controls within a regulated environment. AI Integration: Familiarity with Azure OpenAI, embeddings, and vector workflows, with the ability to operationalise responsible AI controls. Qualifications: You should hold an Azure certification (AZ-104 or higher ...

Forward Deployed Engineers

Hiring Organisation
Randstad Digital
Location
London, United Kingdom
Employment Type
Contract
Contract Rate
£450 - £500 per day + Inside IR35
routing Build evaluation frameworks for accuracy, latency, and reliability Implement observability and monitoring for agent lifecycle AI Platform Integration Integrate with AI providers (e.g., OpenAI, Anthropic, Google Vertex, open-source models) Build abstraction layers to support multi-model and multi-provider architectures Optimize model usage for performance, cost, and latency … Java, or similar backend languages Experience with: CI/CD pipelines Infrastructure as code Monitoring and observability tools Hands-on experience with AI platforms (OpenAI, Claude, Vertex AI, or similar) Preferred Experience Experience with agent frameworks (e.g., LangGraph, AutoGen, CrewAI) Experience designing multi-agent or distributed AI systems Familiarity with ...

AI Lead

Hiring Organisation
Morgan Hunt Recruitment
Location
City of London, London, England, United Kingdom
Employment Type
Contractor
Contract Rate
£725 per day
with stakeholders across the business, you'll combine technical expertise with strong consultancy skills to demonstrate where technologies such as Microsoft Copilot and Azure OpenAI can deliver measurable benefits. What We're Looking For Essential Experience Proven experience applying AI and Large Language Models (LLMs) to document-heavy business processes. … Strong hands-on knowledge of Microsoft 365 Copilot, Azure OpenAI or similar enterprise AI platforms. Experience designing and building lightweight AI prototypes and proof-of-concepts. Strong prompt engineering and workflow automation skills. Experience working with sensitive information and responsible AI frameworks. Excellent analytical skills and the ability to identify ...