26 to 50 of 106 CrewAI Jobs in the UK

AI/ML Engineer

Location
Greater London, England, United Kingdom
control, automated testing, and monitoring. Experience building or productionising agentic AI systems—tool use, orchestration, multi‐step reasoning, or agent frameworks (e.g. LangGraph, LangChain, CrewAI, AutoGen, or similar). Experience with GenAI/LLM systems in a production context (RAG, prompt orchestration, evaluation, guardrails, cost/latency optimisation). Exposure ...

Generative AI Engineer

Location
Greater London, England, United Kingdom
running multi-agent systems in production, not just prototypes. Hands-on experience building agent harnesses and orchestration logic with frameworks such as LangGraph, CrewAI, AutoGen, or similar. Practical experience implementing guardrails and safety layers using tools such as Guardrails AI, NeMo Guardrails, or equivalent custom approaches. Experience with AI observability ...

AI Architect - SC Cleared

Location
Greater London, England, United Kingdom
related field, or equivalent professional experience; an advanced degree is a plus Preferred/Desirable Skills Experience with agent orchestration frameworks (eg LangGraph, AutoGen, CrewAI) and emerging tool-integration protocols (eg Model Context Protocol) Public sector or other regulated-industry delivery experience (financial services, healthcare, government) Relevant certifications (eg Azure ...

AI Engineer (Generative & Agentic AI)

Hiring Organisation
Hays
Location
London, United Kingdom
Salary
£ 60 K
services such as OpenAI, Azure OpenAI, Anthropic Claude or equivalent.Hands-on experience with AI orchestration frameworks such as LangChain, LangGraph, Semantic Kernel, AutoGen, CrewAI or similar.Experience developing and deploying cloud-native applications within Azure, AWS or GCP.Strong understanding of APIs, system integration and modern software development practices.Excellent problem-solving ...

AI Engineer (Generative & Agentic AI)

Hiring Organisation
Hays
Location
Manchester, Greater Manchester, United Kingdom
Salary
£ 60 K
services such as OpenAI, Azure OpenAI, Anthropic Claude or equivalent.Hands-on experience with AI orchestration frameworks such as LangChain, LangGraph, Semantic Kernel, AutoGen, CrewAI or similar.Experience developing and deploying cloud-native applications within Azure, AWS or GCP.Strong understanding of APIs, system integration and modern software development practices.Excellent problem-solving ...

AI Native Software Engineer – Agentic & Applied AI

Location
Birmingham, England, United Kingdom
that came with running AI systems in production. Strong software engineering fundamentals are essential, particularly in Python, Java or TypeScript . Experience with LangGraph, CrewAI, AutoGen, LangChain or equivalent agentic frameworks is highly relevant, but we’re interested in depth of experience rather than simply familiarity with a particular tool. ...

AI Native Software Engineer – Agentic & Applied AI

Location
Greater London, England, United Kingdom
that came with running AI systems in production. Strong software engineering fundamentals are essential, particularly in Python, Java or TypeScript . Experience with LangGraph, CrewAI, AutoGen, LangChain or equivalent agentic frameworks is highly relevant, but we’re interested in depth of experience rather than simply familiarity with a particular tool. ...

Java Developer (SC Eligible/ Cleared)

Location
Greater London, England, United Kingdom
planning, and memory patterns. Hands-on experience (or strong aptitude to learn) building or integrating agents using frameworks such as LangChain, LangGraph, AutoGen, CrewAI , or the Model Context Protocol (MCP) . Ability to design and expose backend services as tools/functions callable by AI agents (tool schemas, function calling ...

AI Specialist

Location
Reading, England, United Kingdom
functional teams and mentor others 7+ years software engineering experience 2+ years hands-on in AI/ML & GenAI solutions Experience with LangChain, LlamaIndex, CrewAI, or similar Knowledge of RAG, vector databases, and semantic search Experience with APIs, microservices, and cloud-native architecture Nice to Have AWS certifications (ML/ ...

Lead AI Solutions Architect

Hiring Organisation
Source Group International
Location
London, United Kingdom
Salary
£ 100 K
code generation to rapidly prototype, iterate, and deploy production-grade AI components at high velocity. Proven experience designing multi-agent orchestration workflows (e.g., LangGraph, CrewAI) and utilizing MCPs to bridge the gap between LLM reasoning and enterprise data actions. ...

Associate Director, AI Architect — Frontier AI

Location
Greater London, England, United Kingdom
Computer Science, Engineering, or a related field, or equivalent professional experience These will help you succeed Experience with agent orchestration frameworks (e.g. LangGraph, AutoGen, CrewAI) and emerging tool‐integration protocols (e.g. Model Context Protocol) Public sector or other regulated‐industry delivery experience (financial services, healthcare, government) Relevant certifications (e.g. Azure ...

Assistant Director -Data Science

Hiring Organisation
Moodys
Location
London, United Kingdom
Salary
£ 80 K
ability to apply them to real product challengesExperience with agentic AI frameworks and libraries in Python, such as AWS Bedrock AgentCore, LangChain/LangGraph, CrewAI, or the OpenAI Agents SDK, with an understanding of agent design patterns including tool use, orchestration, memory, and multi-agent workflowsAbility to own the full ...

Assistant Director -Data Science

Hiring Organisation
Hackajob Ltd
Location
South West London, London, United Kingdom
Employment Type
Permanent
apply them to real product challenges Experience with agentic AI frameworks and libraries in Python, such as AWS Bedrock AgentCore, LangChain/LangGraph, CrewAI, or the OpenAI Agents SDK, with an understanding of agent design patterns including tool use, orchestration, memory, and multi-agent workflows Ability to own the full ...

Assistant Director -Data Science

Location
Westminster, West End, United Kingdom
apply them to real product challenges Experience with agentic AI frameworks and libraries in Python, such as AWS Bedrock AgentCore, LangChain/LangGraph, CrewAI, or the OpenAI Agents SDK, with an understanding of agent design patterns including tool use, orchestration, memory, and multi-agent workflows Ability to own the full ...

Assistant Director -Data Science

Hiring Organisation
Moody's
Location
Greater London, United Kingdom
Employment Type
Full Time
apply them to real product challenges Experience with agentic AI frameworks and libraries in Python, such as AWS Bedrock AgentCore, LangChain/LangGraph, CrewAI, or the OpenAI Agents SDK, with an understanding of agent design patterns including tool use, orchestration, memory, and multi-agent workflows Ability to own the full ...

Lead Software Engineer - LLM Ops Platform Reliability

Hiring Organisation
Hackajob Ltd
Location
Glasgow, Lanarkshire, Scotland, United Kingdom
Employment Type
Permanent
Skills Experience developing generative AI applications, AI agents, vector search, and retrieval-augmented generation patterns Experience building AI agents using frameworks such as LangChain, CrewAI, LangGraph, or similar orchestration platforms Experience operating or integrating serving platforms such as KServe, Ray Serve, NVIDIA Triton Inference Server, Text Generation Inference (TGI), alongside ...

Lead Software Engineer - LLM Ops Platform Reliability

Hiring Organisation
Hackajob Ltd
Location
Paisley, Scotland, United Kingdom
Skills Experience developing generative AI applications, AI agents, vector search, and retrieval-augmented generation patterns Experience building AI agents using frameworks such as LangChain, CrewAI, LangGraph, or similar orchestration platforms Experience operating or integrating serving platforms such as KServe, Ray Serve, NVIDIA Triton Inference Server, Text Generation Inference (TGI), alongside ...

Lead Software Engineer - LLM Ops Platform Reliability

Hiring Organisation
Hackajob Ltd
Location
Milton Keynes, England, United Kingdom
Skills Experience developing generative AI applications, AI agents, vector search, and retrieval-augmented generation patterns Experience building AI agents using frameworks such as LangChain, CrewAI, LangGraph, or similar orchestration platforms Experience operating or integrating serving platforms such as KServe, Ray Serve, NVIDIA Triton Inference Server, Text Generation Inference (TGI), alongside ...

AI Delivery Tech Lead (CL8)

Location
Greater London, England, United Kingdom
Some experience working within engineering teams in agile, client-facing delivery contexts AI, data and technology awareness Practical experience with: Agentic frameworks: LangGraph, LangChain, CrewAI, Agentforce or similar Foundation model providers: Claude Code/Codex/Gemini, OpenAI or AWS Bedrock Vector databases: Pinecone, Weaviate, LlamaIndex or pgvector Cloud platforms ...

Digital Commerce Delivery Lead

Hiring Organisation
Accenture
Location
London, United Kingdom
Salary
£ 100 K
such as Google Vertex AI Agent Builder, AWS Bedrock, or Azure OpenAIFamiliarity with agentic AI frameworks and tooling — such as LangGraph, LangChain, LlamaIndex, or CrewAI — and how they are appliedExperience with retrieval-augmented generation (RAG) architectures, vector databases, and LLM-powered applications as part of a commerce or customer technology ...

Head of AI Solutions, COO Technology - MD (C16)

Location
Greater London, England, United Kingdom
behave in production, not just in demos. Agentic Systems Design: Proven experience designing and deploying multi‐agent architectures and orchestration frameworks (e.g., LangGraph, AutoGen, CrewAI); tool‐use patterns, human‐in‐the‐loop workflows, and agentic safety at enterprise scale. AI/ML Engineering & MLOps: Full AI/ML lifecycle ownership ...

AI Delivery Tech Lead (CL8)

Location
Greater London, England, United Kingdom
Some experience working within engineering teams in agile, client‐facing delivery contexts AI, data and technology awareness Practical experience with: Agentic frameworks: LangGraph, LangChain, CrewAI, Agentforce or similar Foundation model providers: Claude Code/Codex/Gemini, OpenAI or AWS Bedrock Vector databases: Pinecone, Weaviate, LlamaIndex or pgvector Cloud platforms ...

AI Delivery Tech Lead, Song Service

Hiring Organisation
Accenture
Location
London, United Kingdom
Salary
£ 80 K
ability to lead engineering teams in agile, client-facing delivery contexts AI, data and technology awareness Deep practical experience with: Agentic frameworks: LangGraph, LangChain, CrewAI, Agentforce or similar Foundation model providers: Claude Code/Codex/Gemini, OpenAI or AWS Bedrock Vector databases: Pinecone, Weaviate, LlamaIndex or pgvector Cloud platforms ...

Head of AI Solutions, COO Technology - MD (C16)

Location
Greater London, England, United Kingdom
behave in production, not just in demos.* Agentic Systems Design:Proven experience designing and deploying multi-agent architectures and orchestration frameworks (e.g., LangGraph, AutoGen, CrewAI); tool-use patterns, human-in-the-loop workflows, and agentic safety at enterprise scale* AI/ML Engineering & MLOps: Full AI/ML lifecycle ownership ...

Head of AI Solutions, COO Technology - MD (C16)

Hiring Organisation
Citigroup
Location
London, United Kingdom
Salary
£ 120 K
models behave in production, not just in demos.Agentic Systems Design:Proven experience designing and deploying multi-agent architectures and orchestration frameworks (e.g., LangGraph, AutoGen, CrewAI); tool-use patterns, human-in-the-loop workflows, and agentic safety at enterprise scaleAI/ML Engineering & MLOps: Full AI/ML lifecycle ownership: training ...