51 to 75 of 199 OpenAI Jobs in London

Agentic AI Engineer

Hiring Organisation
Opus Recruitment Solutions Ltd
Location
London, South East, England, United Kingdom
Employment Type
Contractor
Contract Rate
£500 - £600 per day
scalable, reliable, and aligned with regulatory requirements Key Skills & Experience Strong experience with Agentic AI architectures Hands-on expertise with LLMs (e.g. Claude, OpenAI, etc.) Proven background in Generative AI (GenAI) Advanced proficiency in Python and PySpark Experience working with Claude Code or similar LLM orchestration tools Strong engineering mindset ...

AI Engineer

Hiring Organisation
McCabe & Barton
Location
City of London, London, United Kingdom
Employment Type
Contract
Contract Rate
Up to £800 per day
improvement of deployed features Collaborate to displace outsourced delivery with in-house AI capability WHO YOU ARE Essential: Hands-on production experience with Claude, OpenAI, or similar LLM APIs Strong Python engineering (API design, data pipelines, cloud-native development) Azure experience preferred Security and governance awareness (prompt injection, data boundaries ...

Power Platform & AI Solutions Consultant

Hiring Organisation
Cognitive Group | Part of the Focus Cloud Group
Location
London, UK
APIs, automation, integrations, and AI technologies Experience running workshops, discovery sessions, and customer-facing engagements Exposure to Microsoft Copilot, Copilot Studio, Azure AI, Azure OpenAI, or AI-powered business applications Ability to build prototypes, Proof of Concepts, and demonstrate the art of the possible Strong communication skills with the ability ...

Power Platform & AI Solutions Consultant

Hiring Organisation
Cognitive Group | Part of the Focus Cloud Group
Location
Greater London, England, United Kingdom
APIs, automation, integrations, and AI technologies Experience running workshops, discovery sessions, and customer-facing engagements Exposure to Microsoft Copilot, Copilot Studio, Azure AI, Azure OpenAI, or AI-powered business applications Ability to build prototypes, Proof of Concepts, and demonstrate the art of the possible Strong communication skills with the ability ...

M365 Copilot Engineer

Hiring Organisation
Gazelle Global
Location
London, UK
Azure services. Experience with security, identity management, and governance within Microsoft 365. Strong communication and stakeholder management skills. Nice to Have Experience with Azure OpenAI Services. Knowledge of AI, Generative AI, and prompt engineering concepts. Experience developing custom integrations using C#, .NET, PowerShell, or JavaScript. Microsoft certifications related to Microsoft ...

M365 Copilot Engineer

Hiring Organisation
Gazelle Global
Location
London Area, United Kingdom
Azure services. Experience with security, identity management, and governance within Microsoft 365. Strong communication and stakeholder management skills. Nice to Have Experience with Azure OpenAI Services. Knowledge of AI, Generative AI, and prompt engineering concepts. Experience developing custom integrations using C#, .NET, PowerShell, or JavaScript. Microsoft certifications related to Microsoft ...

M365 Copilot Engineer

Hiring Organisation
Gazelle Global
Location
City of London, Greater London, UK
Azure services. Experience with security, identity management, and governance within Microsoft 365. Strong communication and stakeholder management skills. Nice to Have Experience with Azure OpenAI Services. Knowledge of AI, Generative AI, and prompt engineering concepts. Experience developing custom integrations using C#, .NET, PowerShell, or JavaScript. Microsoft certifications related to Microsoft ...

Back End Developer

Hiring Organisation
Consortia
Location
London, UK
with a focus on shipping high-quality software and continuously improving through production learnings. You'll be working with technologies including: • Python • Node.js • PyTorch • OpenAI, Anthropic and open-source LLMs • SQL & NoSQL databases • Kubernetes • Docker You'll be joining a highly talented engineering team where you'll work on genuinely ...

Back End Developer

Hiring Organisation
Consortia
Location
London Area, United Kingdom
with a focus on shipping high-quality software and continuously improving through production learnings. You'll be working with technologies including: • Python • Node.js • PyTorch • OpenAI, Anthropic and open-source LLMs • SQL & NoSQL databases • Kubernetes • Docker You'll be joining a highly talented engineering team where you'll work on genuinely ...

Back End Developer

Hiring Organisation
Consortia
Location
City of London, Greater London, UK
with a focus on shipping high-quality software and continuously improving through production learnings. You'll be working with technologies including: • Python • Node.js • PyTorch • OpenAI, Anthropic and open-source LLMs • SQL & NoSQL databases • Kubernetes • Docker You'll be joining a highly talented engineering team where you'll work on genuinely ...

Lead AI Engineer - Remote

Hiring Organisation
Exposed Solutions
Location
W1A, Tottenham Court Road, Greater London, Fitzrovia, United Kingdom
Employment Type
Permanent
Salary
£60000 - £80000/annum
labelling toolchain such as Roboflow, including dataset management and model evaluation. • Experience with Azure AI services such as Azure AI Foundry and Azure OpenAI, or a clear track record on an equivalent cloud AI stack and the ability to pick ours up quickly. • Practical understanding of working in a regulated ...

AI Automation Lead

Hiring Organisation
Oscar Associates (UK) Limited
Location
London, United Kingdom
Employment Type
Permanent, Work From Home
Salary
£60,000
JavaScript, SQL) Google Analytics/Cloud/digital marketing experience Understanding of SEO, GEO, or AI search optimisation Experience with AI agents or frameworks (OpenAI, LangChain, CrewAI) We're Looking For Someone Who Is Curious and entrepreneurial Hands-on and delivery focused Fast-moving and adaptable Commercially minded and pragmatic ...

Technical Architect

Hiring Organisation
Inspire People
Location
London, United Kingdom
Employment Type
Permanent, Work From Home
Salary
£85,000
architecture skillset but may bring experience in one of the following areas: AI-focused architecture Experience with AI-enabled solutions, LLMs, Microsoft AI tools, OpenAI or similar technologies, with an understanding of AI governance, data protection, data sovereignty and cyber security considerations. Cloud-focused architecture Experience designing secure cloud solutions ...

Staff Software Engineer

Hiring Organisation
Stepstone UK
Location
South East London, London, United Kingdom
Employment Type
Permanent
cloud platforms), including secure development, data protection, compliance and enterprise architecture principles. Hands-on experience integrating LLMs into production, including use of APIs (e.g. OpenAI, Bedrock), prompt orchestration, tool usage and interaction patterns. Expertise in AI system design including state management, memory strategies, evaluation approaches, guardrails, observability and performance optimisation ...

Senior Engineering Lead, Chem-Bio

Hiring Organisation
Jobleads-UK
Location
Greater London, England, United Kingdom
three, but you should be comfortable with at least one and keen to grow into the others. Familiarity with the AI/ML ecosystem: OpenAI-compatible APIs, PyTorch, and the tooling around LLM-based systems. Ability to work across multiple teams, understanding varied research needs and delivering reliable engineering solutions. ...

Full Stack Engineer

Hiring Organisation
Prolo
Location
London, UK
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 ...

Full Stack Engineer

Hiring Organisation
Prolo
Location
City of London, Greater London, UK
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 ...

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 ...

Manager, Forward Deployed Engineering - London

Hiring Organisation
Jobleads-UK
Location
Greater London, England, United Kingdom
Manager, Forward Deployed Engineering - London Model Deployment for Business - London, UK About the team OpenAI’s Forward Deployed Engineering team partners with customers to turn research breakthroughs into production systems. We operate at the intersection of customer delivery and core platform development. About the role As an FDE manager … customer deployments and own technical and business value outcomes end to end. You’ll grow a team that can operate under pressure and help OpenAI learn from the field. You’ll partner closely with Product, Research, Sales, and GTM to ensure fieldwork informs roadmap priorities, drives new exploration, and supports ...

Microsoft AI Engineer / Azure Artificial Intelligence Engineer

Hiring Organisation
Huxley Associates
Location
City of London, London, United Kingdom
Employment Type
Permanent
Salary
£50000 - £90000/annum
home working hybrid flexibility Permanent roles only, salary: £65,000 - £90,000 dependant on location and experience Technical stack: Azure AI solutions, including Azure OpenAI Service, Azure Cognitive Services, and Azure Machine Learning Requirements Extensive experience with Azure AI solutions, programming experience (Python, C#, or Java) This is a really ...

Platform & Agentic AI Architect

Hiring Organisation
KBC Technologies Group
Location
London, UK
high-quality code. Role Overview You will lead a high-performing engineering pod responsible for migrating AWS Lambda-based applications to Azure. Inspired by OpenAI's Harness Engineering approach, your primary focus will be designing the scaffolding, guardrails, and feedback loops that allow Claude Code agents to work effectively ...

Platform & Agentic AI Architect

Hiring Organisation
KBC Technologies Group
Location
City of London, Greater London, UK
high-quality code. Role Overview You will lead a high-performing engineering pod responsible for migrating AWS Lambda-based applications to Azure. Inspired by OpenAI's Harness Engineering approach, your primary focus will be designing the scaffolding, guardrails, and feedback loops that allow Claude Code agents to work effectively ...

Platform & Agentic AI Architect

Hiring Organisation
KBC Technologies Group
Location
City of London, London, United Kingdom
high-quality code. Role Overview You will lead a high-performing engineering pod responsible for migrating AWS Lambda-based applications to Azure. Inspired by OpenAI's Harness Engineering approach, your primary focus will be designing the scaffolding, guardrails, and feedback loops that allow Claude Code agents to work effectively ...

AI Security Architect

Hiring Organisation
Norton Blake
Location
City of London, Greater London, UK
Hands-on experience securing and configuring AI tooling within Google Cloud Platform, including Vertex AI and Gemini API integrations. Practical knowledge of securing Azure OpenAI Service, Microsoft Copilot Studio, and managing associated Azure IAM and data governance controls. Familiarity with Anthropic’s developer platform, Claude models, and implementing enterprise-grade ...

AI Security Architect

Hiring Organisation
Norton Blake
Location
City Of London, England, United Kingdom
Hands-on experience securing and configuring AI tooling within Google Cloud Platform, including Vertex AI and Gemini API integrations. Practical knowledge of securing Azure OpenAI Service, Microsoft Copilot Studio, and managing associated Azure IAM and data governance controls. Familiarity with Anthropic’s developer platform, Claude models, and implementing enterprise-grade ...