276 to 300 of 706 OpenAI Jobs in the UK

LLM & Agentic Consulting Engineer - Insurance Sector

Hiring Organisation
Staffworx Limited
Location
London, UK
Employment Type
Full-time
systems or tool-calling frameworksStrong Python skills with experience building production-grade, regulated systemsExperience with at least one major cloud AI ecosystem (Azure/OpenAI, GCP/Vertex, AWS, Anthropic)Familiarity with semantic modelling, ontologies or knowledge graph concepts, ideally applied to complex domainsProven ability to rapidly prototype and validate ...

Web: Full Stack Tech Lead

Location
Greater London, England, United Kingdom
design, we enable customer service teams to operate more efficiently while providing customers with seamless, personalized experiences. We are trusted by industry leaders like OpenAI, GrubHub, STC and Tabby who rely on us to deliver real impact. Our investors include Prosus Ventures, STV AI Fund (backed by Google) and angels ...

AI Product Lead – Hybrid

Location
West of England, England, United Kingdom
Responsible AI, governance,riskand compliance principles, with a focus on safe and scalable AI adoption Experience with enterprise AI platforms, such as Azure OpenAI, and advanced AI approaches including RAG and agentic AI. Experience scaling AI products within large or complexorganisations, What We Offer In return for playing your part ...

Senior Applied AI Strategist

Location
Greater London, England, United Kingdom
marketing technology. Preferred/Stand-Out Experience Experience building with LLMs, APIs, or no-code/low-code AI platforms (e.g., LangChain, Zapier, OpenAI APIs). Knowledge of marketing and media workflows where AI automation can be applied. Additional information Publicis Media offers a wide range of benefits to support ...

AI Lead

Location
Greater London, England, United Kingdom
engine uses a range of models, including self-hosted and fine-tuned open source models, as wellas latest reasoning models from Anthropic and OpenAI Evaluation and research tools built primarily in Python, with integration into our TypeScriptinfrastructure Our agentic AI execution platform is written in TypeScript, hosted on Cloudflare Workers ...

Microsoft Power Platform Delivery Manager

Location
Greater London, England, United Kingdom
alongside Microsoft ATU, STU, or CSU account teams Familiarity with Accenture's Microsoft delivery methodologies including Velocity and mADP Knowledge of Microsoft Fabric, Azure OpenAI, or Microsoft Sentinel in an enterprise context Experience in Financial Services, Insurance, or Public Sector verticals in the UK Required Certifications PL-400 : advanced Power ...

Data and AI Presales Architect

Location
Greater London, England, United Kingdom
strong communication and stakeholder engagement skills , able to articulate complex technical solutions, integrate cloud‐native AI services and open frameworks (MLflow, LangChain, Hugging Face, OpenAI APIs), and ensure ethical, compliant AI deployments in regulated industries. Educational Background and Qualifications: Educational Qualifications: Degree-qualified in Computer Science, Data Science ...

AI & Automation Engineer

Hiring Organisation
Netteam tX Ltd
Location
Manchester, North West, United Kingdom
Employment Type
Permanent
management processes. Experience implementing governance and change control processes. Excellent problem-solving and analytical skills. Desirable: Microsoft Copilot implementation experience. Azure AI Services experience. OpenAI integration experience. Power Automate advanced development. Logic Apps development. Data analytics and reporting experience. Experience delivering customer-facing consulting engagements. AI governance or responsible ...

AI Enterprise Architect

Location
Leeds, England, United Kingdom
architecture domains:- application, data, cloud ( AWS) and technology with expertise with AI, Gen Ai and ML frameworks (e.g., TensorFlow, PyTorch, AWS Sagemaker, AWS Bedrock, OpenAI). Strong experience of AI services and AI lifecycle and model training* Proficiency in backend and frontend technologies such as .NET Core, Node.js, and React ...

Senior AI Engineer

Location
Greater London, England, United Kingdom
point to what changed because of your work, that’s a flag. The right technical toolkit. Strong Python, hands‐on experience with LLMs (OpenAI, Anthropic, open‐source), agent frameworks, RAG pipelines, vector databases, and backend infrastructure like FastAPI, Postgres, and ElasticSearch, or close enough that the gaps close fast. Domain ...

Staff AI Engineer

Location
Greater London, England, United Kingdom
intensive, production systems. Familiarity with modern AI engineering techniques such as prompt-engineering, fine-tuning, eval loops, and technologies such as Gemini, Claude and OpenAI APIs. Hands-on experience with AI tools/frameworks (e.g., Braintrust, AutoEval) and/or MLOps tools (e.g., Airflow, MLflow, Vertex AI, or similar). ...

Senior Client Partner - AI Solutions

Location
Greater London, England, United Kingdom
healthcare, financial services, energy, telecommunications, retail or high‐tech. Established relationships within hyperscaler or AI platform partner ecosystems (e.g. Microsoft, AWS, Google Cloud, Anthropic, OpenAI) in the UK or Europe. Experience selling AI, data, cloud, digital engineering, product development or consulting services into enterprise or high‐growth mid‐market clients. ...

AI Engineer Migrations

Location
City of Westminster, England, United Kingdom
mentor others Advantageous skills/experience: Experience with migration or data-transformation tooling Experience with AI platform services (e.g. AWS Bedrock, or the OpenAI or Anthropic APIs) Vector databases/retrieval-based approaches AWS and Cloud Infrastructure MCP Docker/Kubernetes We look for the following SMART values in everyone ...

AI Economics & FinOps Lead

Hiring Organisation
WTW
Location
London, England, United Kingdom
Working knowledge of LLM/GenAI pricing structures (input/output token pricing, context caching, batch vs. real-time discounts) across major providers (Azure OpenAI, Anthropic, etc.) Experience with token usage monitoring or metering tools Familiarity with performance optimisation practices, such as instance rightsizing, workload optimisation, and model inference efficiency. ...

Microsoft Power Platform Delivery Manager

Location
City Of London, England, United Kingdom
alongside Microsoft ATU, STU, or CSU account teams Familiarity with Accenture's Microsoft delivery methodologies including Velocity and mADP Knowledge of Microsoft Fabric, Azure OpenAI, or Microsoft Sentinel in an enterprise context Experience in Financial Services, Insurance, or Public Sector verticals in the UK Required Certifications PL-400: advanced Power ...

Senior Product Engineer (Remote)

Location
United Kingdom
infrastructure, backend and frontend technology stacks: We use the latest Ruby on Rails, Turbo, Phlex, AlpineJS, TailwindCSS, AWS, PostgresSQL to name a few technologies OpenAI & Claude for LLM interfacing We are not wedded to them and will rapidly evolve over the next 3-6 months with the right technologies ...

Senior Product Engineer

Location
Greater London, England, United Kingdom
infrastructure, backend and frontend technology stacks: We use the latest Ruby on Rails, Turbo, Phlex, AlpineJS, TailwindCSS, AWS, PostgresSQL to name a few technologies OpenAI & Claude for LLM interfacing We are not wedded to them and will rapidly evolve over the next 3-6 months with the right technologies ...

GTM Engineer

Location
Greater London, England, United Kingdom
transform data across Marketo, GA4, GTM, and paid media platforms (Google, LinkedIn, Meta). Applied AI Integration: Proven ability to interface with LLM APIs (OpenAI, Claude, Gemini) using Python/JS for real-time lead enrichment, intent scoring, dynamic personalization, and workflow automation. Revenue Tech Stack: Familiarity with Salesforce (Flows ...

Senior AI Engineer - Agentic AI

Hiring Organisation
EPAM Systems
Location
London, UK
Employment Type
Full-time
Generative AI and Agentic AI solutions from prototype to productionImplement multi-agent orchestration patterns using frameworks such as LangGraph, CrewAI, AutoGen, Semantic Kernel or OpenAI Agents SDKDevelop the orchestration backbone for advanced workflows including planning, checkpointing, retries, fallback handling and resumption of long-running processesBuild and optimize RAG pipelines, including … vector database integrationsFamiliarity with stateful or long-running systems, including checkpointing and resumable workflowsCloud deployment experience (Azure preferred), using services such as Azure OpenAI, AI Foundry or AI Search, with Docker and KubernetesUnderstanding of schema validation frameworks (e.g., JSON Schema, Pydantic) and MLOps tools such as MLflow or AirflowStrong communication ...

AI Engineer

Hiring Organisation
JCDecaux
Location
London, England, United Kingdom
engineering or advanced analytics.hands-on experience designing, building and deploying Copilot and/or agentic AI solutions (e.g. Microsoft 365 Copilot extensions, Azure OpenAI-based copilots, custom AI assistants/agents).Strong proficiency in Python for AI/ML development, including use of common ML and data libraries (e.g. TensorFlow … experience with LLMs, prompt engineering, RAG and tools/plugins for agents and copilots.Familiarity with cloud platforms (ideally Azure) and AI services (e.g. Azure OpenAI, Azure Machine Learning, or equivalents).Experience working in agile, cross-functional delivery teams.Desired but not essential.... Postgraduate study or certifications in AI, machine learning ...

AI Engineer

Hiring Organisation
JCDecaux
Location
Kent, United Kingdom
Employment Type
Full Time
engineering or advanced analytics. hands-on experience designing, building and deploying Copilot and/or agentic AI solutions (e.g. Microsoft 365 Copilot extensions, Azure OpenAI-based copilots, custom AI assistants/agents). Strong proficiency in Python for AI/ML development, including use of common ML and data libraries … with LLMs, prompt engineering, RAG and tools/plugins for agents and copilots. Familiarity with cloud platforms (ideally Azure) and AI services (e.g. Azure OpenAI, Azure Machine Learning, or equivalents). Experience working in agile, cross-functional delivery teams. Desired but not essential.... Postgraduate study or certifications in AI, machine ...

Microsoft AI Senior Engineer

Location
Greater London, England, United Kingdom
Senior Manager), you will: Lead the design and implementation of Microsoft Azure AI and Generative AI solutions. Develop enterprise solutions using Microsoft Foundry, Azure OpenAI, Azure AI Search, Azure Machine Learning and Azure services. Design and implement RAG, vector search, AI agents and LLM-based applications. Integrate AI solutions with … technology/software engineering experience with strong AI expertise. Proven experience delivering enterprise AI/Generative AI solutions. Strong Microsoft Azure and Azure OpenAI/Microsoft Foundry experience. Hands‐on experience with Python, APIs, RAG, LLMs, vector databases/search and AI agents. Strong understanding of AI security, governance ...

AI Engineer

Location
Greater London, England, United Kingdom
engineering or advanced analytics.* hands-on experience designing, building and deploying Copilot and/or agentic AI solutions (e.g. Microsoft 365 Copilot extensions, Azure OpenAI-based copilots, custom AI assistants/agents).* Strong proficiency in Python for AI/ML development, including use of common ML and data libraries … with LLMs, prompt engineering, RAG and tools/plugins for agents and copilots.* Familiarity with cloud platforms (ideally Azure) and AI services (e.g. Azure OpenAI, Azure Machine Learning, or equivalents).* Experience working in agile, cross-functional delivery teams.**Desired but not essential....*** Postgraduate study or certifications in AI, machine ...

AI Software Engineer

Location
Colchester, England, United Kingdom
Design and implement RAG (Retrieval‐Augmented Generation) systems using vector databases (Pinecone, Weaviate, Chroma), including embedding, chunking, and retrieval‐quality evaluation Integrate LLM APIs (OpenAI, Anthropic, etc.) into production services and product workflows Design and build agentic AI systems (multi‐step planning, reasoning, tool use, and memory) using frameworks such … Airflow, Prefect, Dagster, or dbt Data warehouses/lakes – BigQuery, Snowflake, Redshift, or Databricks ML frameworks – PyTorch, TensorFlow, or scikit‐learn LLM & AI tooling – OpenAI, Anthropic; LangChain or LlamaIndex Agentic AI – LangGraph, LangChain Agents, AutoGen, or CrewAI; tool/function calling, orchestration, memory, and guardrails RAG & vector databases —-Pinecone, Weaviate ...

Forward Deployed Engineer - London

Location
Greater London, England, United Kingdom
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 Forward Deployed Engineers (FDEs) lead complex end-to-end deployments of frontier models in production alongside … engineers, product teams, and customer stakeholders Spot risks early and adjust without slowing down Model calm and judgment when the stakes are high About OpenAI OpenAI is an AI research and deployment company dedicated to ensuring that general-purpose artificial intelligence benefits all of humanity. We push the boundaries ...