26 to 41 of 41 OpenAI Jobs in the UK excluding London

Senior Java/ Python Engineer

Hiring Organisation
Deloitte
Location
London, South East, England, United Kingdom
Employment Type
Contractor
Contract Rate
Competitive salary
knowledge in implementing solutions using AWS. Practical cloud-native experience, specifically with AWS. Experience with RAG-based semantic search and LLM inference workflows using OpenAI and Claude models. ...

Senior Full Stack Developer (Senior Legal Technology Developer)

Hiring Organisation
Precise Placements
Location
London, South East, England, United Kingdom
Employment Type
Full-Time
Salary
Salary negotiable
Nice to Have C#/.NET exposure (desirable, not essential) Experience working with Microsoft platforms (SharePoint, Power Platform, Azure) Exposure to AI platforms (eg, OpenAI, Azure AI, Harvey, etc.) Experience within legal, professional services, or regulated environments Knowledge of systems such as Aderant, Intapp, iManage ...

LLM Engineer | Pharma R&D | Central London | £70-80k

Hiring Organisation
Avanti
Location
London, South East, England, United Kingdom
Employment Type
Full-Time
Salary
£50,000 - £80,000 per annum
building production-grade AI systems that analyse clinical trial data and accelerate pharma research workflows. This is engineering work using foundation models from OpenAI and Anthropic - not research or model development. You'll work within a 15-20 person AI team, owning specific features within larger AI systems. The work ...

CTO

Hiring Organisation
Leo Technology
Location
Petersfield, Hampshire, South East, United Kingdom
Employment Type
Permanent, Work From Home
dominance. The Person: Proven technical leadership experience in a start-up or scale-up ( ideally from Seed to Series A) Hands-on expertise with OpenAI integrations or other LLM-based solutions Technical experience with Node.js, Python, and SQL Experience with API design and development for both internal and external ...

Associate Software Engineer

Hiring Organisation
X-On Health
Location
Woodbridge, Suffolk, East Anglia, United Kingdom
Employment Type
Permanent
Salary
£35,000
required API Integration: Experience consuming RESTful APIs and understanding of JSON data structures AI/LLM Exposure: Practical experience interacting with LLM APIs (OpenAI, Anthropic, etc.) and understanding concepts like Context Windows, RAG, System Prompts, and Temperature Concurrency: Understanding of asynchronous programming (WebSockets, goroutines) is highly beneficial given the real ...

Azure Automation Engineer

Hiring Organisation
Crone Corkill
Location
London, South East, England, United Kingdom
Employment Type
Full-Time
Salary
£60,000 - £80,000 per annum, Negotiable
Azure Automation Engineer? Strong PowerShell or Python expertise Power Platform solutions – Power Automate, Power Apps, Dataverse etc Experience with Azure AI, including Azure OpenAI and Cognitive Services Azure Monitor and Log Analytics IaC using the likes of ARM Templates, Azure Policy, etc Azure Web Apps and Azure Functions M365, Entra ...

AI Engineers

Hiring Organisation
Stackstudio Digital Ltd
Location
Redhill, Surrey, South East, United Kingdom
Employment Type
Contract, Work From Home
Contract Rate
From £500 to £550 per day
vector databases (e.g., FAISS, Pinecone, Weaviate, Milvus) for fast similarity search and retrieval. Develop embedding pipelines for unstructured data using models like Sentence Transformers, OpenAI, or Hugging Face. Collaborate with data scientists and software engineers to create scalable AI-powered applications. Fine-tune and evaluate large language models for specific … engineering. Experience with vector similarity search. Knowledge of popular vector DBs: Pinecone, Weaviate, FAISS, Vespa, Milvus. Generating and managing embeddings (using models like SentenceTransformers, OpenAI, Hugging Face). Familiarity with LangChain for building LLM-powered applications. Ability to create chains, prompts, and agents. Desirable Skills/Knowledge/Experience Experience ...

Cyber security Specialist

Hiring Organisation
Randstad Technologies
Location
London, South East, England, United Kingdom
Employment Type
Contractor
Contract Rate
£500 - £600 per day
they can be exploited. Essential Skills Application Security Assessment IAM technical architecture and WAF (web application firewall) Hands on experience with AWS bedrock Azure OpenAI AI Agents and Azure Foundry 6 months Contract Inside IR35 | £600 a day | London Based (2 days a week in the office) This ...

AI Developer

Hiring Organisation
Head Resourcing
Location
Glasgow, Lanarkshire, Scotland, United Kingdom
Employment Type
Full-Time
Salary
£45,000 - £65,000 per annum
enterprise adoption AI Solution Integration Integrate AI services and frameworks to enhance applications with automation, analytics, and intelligent decision-making Build solutions using Azure OpenAI, Cognitive Services , and AI-driven APIs API Development & Cloud Engineering Develop secure and efficient RESTful APIs to support AI and enterprise systems Deploy and manage …/data workloads via Azure OpenAI, Azure Kubernetes Service (AKS), and Azure Container Apps DevOps & Infrastructure Use Azure DevOps and GitHub for CI/CD, version control, and automated deployment pipelines Implement Infrastructure as Code (IaC) using Terraform Collaboration & Best Practice Work closely with cross-functional teams including data scientists ...

Laravel PHP Developer

Hiring Organisation
Hays
Location
Worksop, Nottinghamshire, East Midlands, United Kingdom
Employment Type
Permanent
Salary
£50,000
version control Ability to write clean, maintainable, and well-tested code API integration experience (RESTful APIs) Desirable skills: Experience with AI tools (e.g. OpenAI, ChatGPT) Working knowledge of Windows Server environments and Apache Familiarity with Agile principles and project tracking tools Basic understanding of UI/UX principles Hays Specialist ...

Full Stack Developer

Hiring Organisation
Ripple
Location
Gainsborough, Lincolnshire, United Kingdom
Employment Type
Permanent
Salary
£40000 - £45000/annum
powered features that enhance site functionality and automation. If you are a developer who is naturally curious about emerging technologies like OpenAI and Claude, you will find a lot of space to grow here. The Technical Stack WordPress Mastery : Strong experience with custom themes, ACF and Gutenberg. PHP and Laravel ...

Full Stack Laravel Developer - Fintech SaaS Game Changer

Hiring Organisation
Recruitment Revolution
Location
Epsom, Surrey, South East, United Kingdom
Employment Type
Permanent, Work From Home
Salary
£50,000
Culture: Informality and Flexibility, Work-Life Balance, Wellbeing, Personal Growth and Trust Your Skills: Laravel (Backend Development). React & TypeScript. Fintech SaaS. AI/OpenAI API Integration. MySQL & API Development. Docker & CI/CD. Who we are: We are Debt Register. We power a financial tool that solves a problem … TypeScript to contribute, but backend is the focus. A growing part of this role involves building and expanding our AI capabilities, from integrating with OpenAI's APIs to exploring in-house model training and fine-tuning. You'll help shape how we use AI to improve collection rates, automate communications ...

AI Chatbot Technical Lead

Hiring Organisation
FDM Group
Location
London, South East, England, United Kingdom
Employment Type
Contractor
Contract Rate
£60,000 - £95,000 per annum
development and enhancement of their Service Management Chatbot. This is a key role for someone with deep technical expertise in Python, LangChain, and OpenAI services, particularly within Azure environments. You will lead the technical delivery of the client’s Chat API, ensuring it is robust, scalable, and continuously improving. Responsibilities … Lead the development and enhancement of the Chat API using Python, LangChain, and OpenAI services on Azure Function Apps Monitor and resolve API bugs and performance issues to ensure high availability and reliability Oversee and troubleshoot data ingestion processes supporting the chatbot’s functionality Collaborate with solution architects, product teams ...

Data Engineer/Architect

Hiring Organisation
Addition
Location
Altrincham, Cheshire, England, United Kingdom
Employment Type
Full-Time
Salary
£70,000 - £75,000 per annum
Factory, Functions and Logic Apps Working hands-on with Python and SQL to transform, enrich and analyse large datasets Creating AI-driven solutions using OpenAI APIs, including intelligent automation and post-sales call auditing Partnering with analysts, product leaders and data specialists to align data architecture with business goals Monitoring … experience with Azure data services (Data Factory, Synapse, Data Lake, Functions, Logic Apps) Power BI data modelling and dashboard development expertise Practical experience using OpenAI APIs or similar AI/ML services Deep understanding of data warehousing concepts and architectures Confident communicator with strong analytical and problem-solving skills What ...

Cybersecurity Specialist

Hiring Organisation
Randstad Technologies
Location
London, South East, England, United Kingdom
Employment Type
Contractor
Contract Rate
£500 - £600 per day
client is at the forefront of AI adoption; you will be the technical lead ensuring that these powerful technologies from AWS Bedrock to Azure OpenAI are implemented with world-class security standards. Core Requirements (Non-Negotiable): Network Encryption: Master Proficiency is required. You must have deep expertise in securing data … Innovative Strategy: Develop and implement security strategies that enhance application security while enabling AI adoption. Security Governance: Translate platform-specific risks (AWS Bedrock, Azure OpenAI) into actionable engineering patterns and governance controls. Assessments & Audits: Conduct regular security assessments and audits to identify vulnerabilities across the AI and data landscape. Cross ...

C# .NET Web Developer

Hiring Organisation
Interact Consulting Limited
Location
Milton Keynes, Buckinghamshire, South East, United Kingdom
Employment Type
Permanent, Work From Home
Build complex web solutions, mobile apps and system integrations. Develop APIs and integrate third-party and AWS services. Contribute to AI-driven solutions, including OpenAI integrations. Essential skills: Minimum 4 years' commercial C# .NET experience. Strong SQL/MySQL skills (including complex queries). Experience with VueJS and/… Angular. API development and third-party integrations. AWS experience. Desirable skills: AI integration experience (e.g. OpenAI). Use of AI tools (e.g. Claude) in development workflows. Mobile app development. ...