51 to 75 of 98 LangGraph Jobs in the UK

Senior Java Engineer

Hiring Organisation
Jobleads-UK
Location
Greater London, England, United Kingdom
years of hands‐on backend software engineering experience. Support the organisation’s AI adoption journey. Develop and enhance intelligent solutions using LLMs, LangChain/LangGraph, and agentic AI frameworks. Establish engineering best practices for safe, scalable, traceable and production ready AI deployments across internal platforms and external product suites. Strong ...

Senior Software Engineer, Docker Agents (London)

Hiring Organisation
Jobleads-UK
Location
Greater London, England, United Kingdom
systems (secondary focus). Demonstrated ability to prototype quickly and iterate based on feedback. Experience with AI frameworks such as CrewAI, AGNO, ADK, LangChain, LangGraph or similar (preferred). Python proficiency for AI prototyping and tooling (preferred). Experience with Kubernetes or other container orchestration platforms (preferred). Open‐source ...

Software Engineer (AI+Fullstack)

Hiring Organisation
83zero Limited
Location
City of London, London, United Kingdom
Employment Type
Permanent
Salary
£55,000
develop, and scale production-ready solutions using the latest AI technologies and cloud-native engineering practices. Key Skills: AI & GenAI: LLMs, RAG, Agents, LangChain, LangGraph, CrewAI, Vercel AI SDK, OpenAI, Anthropic, Mistral, Llama. Full Stack Engineering: Python, TypeScript, React, APIs, Microservices, FastAPI. Cloud & DevOps: AWS/Azure, Docker, Kubernetes, Terraform … equivalent Frontend Development: Experience in building React applications using TypeScript, leveraging frameworks such as Next.js or Vite. GenAI Frameworks: Familiarity with tools like LangChain, LangGraph, CrewAI, or Vercel AI (in Python or JavaScript). LLM experience: Practical experience with Large Language Models (LLMs) such as OpenAI, Anthropic, Mistral, or Llama ...

Software Engineer (AI+Fullstack)

Hiring Organisation
83zero Limited
Location
Manchester, North West, United Kingdom
Employment Type
Permanent
Salary
£55,000
develop, and scale production-ready solutions using the latest AI technologies and cloud-native engineering practices. Key Skills: AI & GenAI: LLMs, RAG, Agents, LangChain, LangGraph, CrewAI, Vercel AI SDK, OpenAI, Anthropic, Mistral, Llama. Full Stack Engineering: Python, TypeScript, React, APIs, Microservices, FastAPI. Cloud & DevOps: AWS/Azure, Docker, Kubernetes, Terraform … equivalent Frontend Development: Experience in building React applications using TypeScript, leveraging frameworks such as Next.js or Vite. GenAI Frameworks: Familiarity with tools like LangChain, LangGraph, CrewAI, or Vercel AI (in Python or JavaScript). LLM experience: Practical experience with Large Language Models (LLMs) such as OpenAI, Anthropic, Mistral, or Llama ...

Senior AI Architect| London

Hiring Organisation
Jobleads-UK
Location
Greater London, England, United Kingdom
multimodal models, and earlier architectures such as GANs and VAEs. Experience across text, code, image, and multimodal generation; advanced prompt engineering; orchestration frameworks (LangChain, LangGraph, LlamaIndex, Semantic Kernel). Hands‐on exposure to both API‐based (Claude, GPT, Gemini) and open‐source (Llama, Mistral) LLM‐based solution design. Agentic … Multi‐Agent Architecture – design of autonomous and multi‐agent systems, agentic design patterns (ReAct, planning, reflection, tool use, human‐in‐the‐loop), and frameworks (LangGraph, CrewAI, MAF, OpenAI Agents SDK, Google ADK). Proven ability to architect reliable agentic workflows with memory, state management and safe multi‐step task execution ...

Senior AI Engineer

Hiring Organisation
Vallum Associates Limited
Location
City of London, London, United Kingdom
Employment Type
Contract
Contract Rate
£600 per day
language Develop and integrate solutions using Azure OpenAI Services, including prompt engineering, embeddings, and fine-tuning strategies Implement orchestration pipelines using Semantic Kernel and LangGraph for multi-agent workflows Integrate tools, APIs, and enterprise systems using MCP (Model Context Protocol) or similar frameworks Design memory, state management, and context-aware ...

Lead Software Engineer - AI

Hiring Organisation
J.P. MORGAN
Location
Westminster, Greater London, UK
Employment Type
Full-time
including experience deploying end-to-end pipelines on AWS.Strong proficiency in Python.Hands-on experience in system design, application development, testing, and operational stability.Experience using LangGraph for multi-agent orchestration and NLQ integration.Experience with AWS and infrastructure-as-code tools such as Terraform.\n Preferred Qualifications, Capabilities, And Skills ...

Lead Software Engineer- Agentic Gen AI / Natural Language Querying

Hiring Organisation
J.P. MORGAN
Location
Glasgow, UK
Employment Type
Full-time
including experience deploying end-to-end pipelines on AWS.Strong proficiency in Python.Hands-on experience in system design, application development, testing, and operational stability.Experience using LangGraph for multi-agent orchestration and NLQ integration.Experience with AWS and infrastructure-as-code tools such as Terraform.\n Preferred qualifications, capabilities, and skills ...

Senior Software Engineer II - Data Engineering

Hiring Organisation
Elsevier
Location
Greater London, United Kingdom
Employment Type
Full Time
Python (or failing that, Java). Strong proficiency in backend development and familiarity with modern AI/LLM tools and frameworks (e.g., LangChain, LangGraph). Strong experience with Kubernetes (EKS) and cloud-native architectures. Proven record of building scalable backend systems and APIs. Experience mentoring engineers and contributing to architectural ...

Senior Data Scientist I

Hiring Organisation
LexisNexis Legal & Professional®
Location
United Kingdom
Employment Type
Full Time
lexical) using embeddings and vector databases. Experience designing agentic workflows and reasoning strategies, with hands-on experience applying agent frameworks (e.g., Google ADK, LangChain, LangGraph, AutoGen) in real-world use cases. Proficiency in data analysis tools. Strong foundation in statistics, modeling, and large-scale text processing. Why Join Us? Join ...

Data Scientist III

Hiring Organisation
LexisNexis Legal & Professional®
Location
United Kingdom
Employment Type
Full Time
lexical) using embeddings and vector databases. Experience designing agentic workflows and reasoning strategies, with hands-on experience applying agent frameworks (e.g., Google ADK, LangChain, LangGraph, AutoGen) in real-world use cases. Proficiency in data analysis tools. Strong foundation in statistics, modeling, and large-scale text processing. Why Join Us? Join ...

AI Architect

Hiring Organisation
Tata Consultancy Services
Location
Derby, England, United Kingdom
Code. Experience designing both high-level and detailed technical architectures for enterprise applications. Experience building or implementing agent orchestration platforms and frameworks such as LangGraph, AutoGen, CrewAI, or similar. Strong stakeholder management, communication, and influencing skills. Ability to align technology transformation initiatives with business objectives and measurable outcomes. Desirable skills ...

Senior Data Scientist

Hiring Organisation
Sirius Analysis Limited
Location
Portsmouth, Hampshire, South East, United Kingdom
Employment Type
Permanent
Salary
benefits, pension (7% contribution), 25 days holiday & life insurance
/computing background. Knowledge and understanding of UK Defence. Experience in one or more of the following technical disciplines: LLMs, RAG,Agentic AI(e.g. LangGraph). Computer Vision. AI for audio and speech. What we offer We offer a combination of mentoring and internal and external training opportunities, with specialist ...

Lead AI Scientist

Hiring Organisation
Jobleads-UK
Location
Bristol, England, United Kingdom
reinforcement learning. Strong proficiency in programming languages, particularly Python. Expertise in AI/ML frameworks such as PyTorch/TensorFlow, Scikit-learn, Statsmodels, LangGraph and ADK. Familiarity with cloud platforms (preferably Google Cloud Platform and Vertex AI). Strong analytical, critical thinking, and complex problem‐solving abilities. Excellent communication, interpersonal ...

Lead AI Scientist

Hiring Organisation
Jobleads-UK
Location
United Kingdom
reinforcement learning.* Strong proficiency in programming languages, particularly Python.* Expertise in AI/ML frameworks such as PyTorch/TensorFlow, Scikit-learn, Statsmodels, LangGraph and ADK.* Familiarity with cloud platforms (preferably Google Cloud Platform and Vertex AI).* Strong analytical, critical thinking, and complex problem-solving abilities.* Excellent communication, interpersonal ...

Director, Search & AI Evaluation

Hiring Organisation
Elsevier
Location
London Area, United Kingdom
datasets, benchmarking, and annotation workflows Advanced programming skills in Python. Experience with modern AI/ML frameworks and tooling (e.g., PyTorch, Hugging Face, LangChain, LangGraph, Haystack). Experience working with large-scale datasets, distributed data/ML platforms, and production AI systems. Strong understanding of statistical analysis, experimentation design ...

Research & Innovation Manager (Automation)

Hiring Organisation
17918
Location
Windsor, Berkshire, United Kingdom
libraries e.g. TensorFlow or PyTorch model servers such as AWS Bedrock MLOps such as ML Flow or Sagemaker agent/AI orchestration such as LangGraph or MCP libraries Strong programming skills, especially in Python (other languages like C++, Scala, Rust etc are bonuses). Practical experience implementing and deploying using ...

Software Engineering Manager, AI Platform

Hiring Organisation
Elsevier
Location
Greater London, United Kingdom
Employment Type
Full Time
Salary
124600 to 231500 EUR Annually
plus) Strong communication and organi s ational skills Nice to Have Experience with AI/LLM tools or modern backend frameworks (e.g., LangChain , LangGraph ) and backend service frameworks (e.g., FastAPI ) Familiarity with cloud-native technologies (e.g., Kubernetes) Experience supporting platforms used by multiple , downstream consumer teams Experience managing teams working ...

Director, Search & AI Evaluation

Hiring Organisation
Elsevier
Location
Greater London, United Kingdom
Employment Type
Full Time
datasets, benchmarking, and annotation workflows Advanced programming skills in Python. Experience with modern AI/ML frameworks and tooling (e.g., PyTorch, Hugging Face, LangChain, LangGraph, Haystack). Experience working with large-scale datasets, distributed data/ML platforms, and production AI systems. Strong understanding of statistical analysis, experimentation design ...

AI Engineer

Hiring Organisation
Intaso
Location
England, United Kingdom
explain them in plain English to people who don't write code. You'll likely bring: Production experience with LLM/agentic systems — LangGraph, LangChain, LlamaIndex or similar — and solid MLOps/LLMOps fundamentals Fluency in regulated or enterprise data environments: identity, data architecture, governance A security instinct — you think ...

AI / ML Researcher - Hybrid

Hiring Organisation
Anson Mccade
Location
Chelmsford, Essex, South East, United Kingdom
Employment Type
Permanent, Work From Home
Salary
£65,000
developing AI prototypes, proof-of-concept solutions or research projects Familiarity with development tools such as Git, Docker and modern AI frameworks including LangChain, LangGraph or similar Ability to communicate technical concepts clearly to both technical and non-technical audiences Experience producing technical reports or research documentation Publications, open-source ...

Lead AI Scientist

Hiring Organisation
Jobleads-UK
Location
Bristol, England, United Kingdom
reinforcement learning. Strong proficiency in programming languages, particularly Python. Expertise in AI/ML frameworks such as PyTorch/TensorFlow, Scikit‐learn, Statsmodels, LangGraph and ADK. Familiarity with cloud platforms (preferably Google Cloud Platform and VertexAI). Strong analytical, critical thinking, and complex problem‐solving abilities. Excellent communication, interpersonal ...

Partner Forward Deployed Engineer, Google Cloud (German, French)

Hiring Organisation
Jobleads-UK
Location
Greater London, England, United Kingdom
Vector Databases* RAG Architecture* Enterprise AI Solutions* AI System Architecture* Google Cloud Platform (GCP)* Technical Discovery Sessions* French (Fluent)* German (Fluent)* Multi-agent Systems* LangGraph* CrewAI* ADK* ReAct* Self-reflection* Hierarchical Delegation* Post-sales* Technical Consulting* Large Language Model (LLM) Metrics* State Management Optimization* Granular Tracing* API Integration* Observability Frameworks ...

AI/ML Researcher

Hiring Organisation
BAE Systems
Location
Essex, United Kingdom
Employment Type
Full Time
need to be a proficient programmer in Python, with extensive experience in the use of libraries, tools (docker, git) and frameworks (e.g. LangChain/LangGraph or similar) to support efficient development. Typical Responsibilities: Propose and lead novel research in given topic areas. Lead technical delivery of small project teams. Prepare ...

Senior Software Engineer, Foundry

Hiring Organisation
Redgate Software
Location
Cambridge, Cambridgeshire, UK
Employment Type
Full-time
C#, TypeScript, or Python, enough to guide and review AI-generated code with confidence. Hands-on experience building agentic systems using frameworks such as LangGraph, Microsoft Agentic Framework, or MCP, with a solid understanding of LLM capabilities and risks. Experience designing and running experiments to validate ideas quickly, using technical ...