Permanent LangGraph Jobs in the UK

22 of 22 Permanent LangGraph Jobs in the UK

Senior Product Engineer remote

South West London, London, United Kingdom
Hybrid / WFH Options
Serve Legal
one modern language (JavaScript/TypeScript, Java, Python) Web & Product Development: Frameworks (React, Node.js, Django/Flask) AI, GenAI and LLMs: OpenAI, Gemini, Grok, Llama Agentic AI: Frameworks (langchain, langgraph, Google ADK) AI enabled code tooling: Cursor, Windsurf, GitHub copilot AI powered platform development: Lovable, Replit, Bolt APIs & Microservices: RESTful APIs, GraphQL, microservice architectures Cloud & DevOps: AWS, Azure, or GCP More ❯
Employment Type: Permanent
Salary: £80,000
Posted:

Backend Software Engineer

london, south east england, united kingdom
Allegis Global Solutions
or persona-based evaluations. Knowledge of AI/ML approaches and deployment of AI/ML powered applications – especially using language models or NLP and agent-based approaches (e.g. LangGraph, PydanticAI, AutoGen), Knowledge of AI/ML evaluation and benchmarking approaches, experience with iterative improvement of AI/ML models and products. Research experience (e.g., Master’s project, internship at More ❯
Posted:

Backend Software Engineer

slough, south east england, united kingdom
Allegis Global Solutions
or persona-based evaluations. Knowledge of AI/ML approaches and deployment of AI/ML powered applications – especially using language models or NLP and agent-based approaches (e.g. LangGraph, PydanticAI, AutoGen), Knowledge of AI/ML evaluation and benchmarking approaches, experience with iterative improvement of AI/ML models and products. Research experience (e.g., Master’s project, internship at More ❯
Posted:

Senior Gen AI Engineer - London Hybrid - £90-120k

City of London, London, England, United Kingdom
Hybrid / WFH Options
Ada Meher
work on production level LLM/Gen AI projects Strong experience with Python/FastAPI, Node/Typescript or similar Experience with relevant technologies such as OpenAI, LangChain/LangGraph, LlamaIndex Experience with Hugging Face and LoRA/QLoRA for fine-tuning Experience with RAG & Vector DBs eg. FAISS, Weaviate, Pinecone Any experience of MLOps with MLFlow, AWS (SageMaker), CI More ❯
Employment Type: Full-Time
Salary: Competitive salary
Posted:

Artificial Intelligence Engineer

Glasgow, Scotland, United Kingdom
MBN Solutions
hosting, deploying, Azure Functions) Experience building CI/CD pipelines Frontend experience with React Preferred: Exposure to tools like GitHub Copilot Knowledge of AI orchestration frameworks ( Semantic Kernel, LangChain, LangGraph ) Experience integrating LLMs (OpenAI, Perplexity, Google APIs) Demonstrated personal AI projects or a strong motivation to upskill in AI Candidate Profile Strong software engineer with proven experience building enterprise-grade More ❯
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Artificial Intelligence Engineer

paisley, central scotland, united kingdom
MBN Solutions
hosting, deploying, Azure Functions) Experience building CI/CD pipelines Frontend experience with React Preferred: Exposure to tools like GitHub Copilot Knowledge of AI orchestration frameworks ( Semantic Kernel, LangChain, LangGraph ) Experience integrating LLMs (OpenAI, Perplexity, Google APIs) Demonstrated personal AI projects or a strong motivation to upskill in AI Candidate Profile Strong software engineer with proven experience building enterprise-grade More ❯
Posted:

Artificial Intelligence Engineer

milton, central scotland, united kingdom
MBN Solutions
hosting, deploying, Azure Functions) Experience building CI/CD pipelines Frontend experience with React Preferred: Exposure to tools like GitHub Copilot Knowledge of AI orchestration frameworks ( Semantic Kernel, LangChain, LangGraph ) Experience integrating LLMs (OpenAI, Perplexity, Google APIs) Demonstrated personal AI projects or a strong motivation to upskill in AI Candidate Profile Strong software engineer with proven experience building enterprise-grade More ❯
Posted:

Senior AI Scientist

London, United Kingdom
IQVIA Argentina
distillation of large-scale language models, with hands-on expertise in SFT, PPO, and reward modeling. Deep proficiency in Python and AI/ML frameworks such as PyTorch, LangChain, LangGraph, GraphRAG, and AutoGen. Experience with modern vector and graph databases (e.g., ChromaDB, Neo4j) and LLMOps platforms (e.g., Azure, Databricks, Azure OpenAI). Proven track record of delivering scalable AI solutions More ❯
Employment Type: Permanent
Salary: GBP Annual
Posted:

Fullstack Developer

London, England, United Kingdom
Allegis Global Solutions
GitHub). Preferred Qualifications Knowledge of AI/ML approaches and deployment of AI/ML powered applications – especially using language models or NLP and agent-based approaches (e.g. LangGraph, PydanticAI, AutoGen). Prior experience conducting user research for AI applications. Knowledge of AI/ML evaluation and benchmarking approaches, including safety and robustness evaluations. Web-based front end development More ❯
Posted:

Fullstack Developer

slough, south east england, united kingdom
Allegis Global Solutions
GitHub). Preferred Qualifications Knowledge of AI/ML approaches and deployment of AI/ML powered applications – especially using language models or NLP and agent-based approaches (e.g. LangGraph, PydanticAI, AutoGen). Prior experience conducting user research for AI applications. Knowledge of AI/ML evaluation and benchmarking approaches, including safety and robustness evaluations. Web-based front end development More ❯
Posted:

Fullstack Developer

london, south east england, united kingdom
Allegis Global Solutions
GitHub). Preferred Qualifications Knowledge of AI/ML approaches and deployment of AI/ML powered applications – especially using language models or NLP and agent-based approaches (e.g. LangGraph, PydanticAI, AutoGen). Prior experience conducting user research for AI applications. Knowledge of AI/ML evaluation and benchmarking approaches, including safety and robustness evaluations. Web-based front end development More ❯
Posted:

Principal AI Engineer - Entourage

London, United Kingdom
Web3 Foundation
SOTA in multi-agent systems, collective learning, AI safety, secure agent execution, emerging AI agent architectures, and tool integration. Familiarity with one or more multi-agent frameworks (such as LangGraph, LangChain, CrewAI, AutoGen, and Pydantic AI), communication standards (such as MCP, A2A, Story's Agent TCP/IP, Near's AITP), distributed systems, distributed AI architectures, and consensus mechanisms. Ability More ❯
Employment Type: Permanent
Salary: GBP Annual
Posted:

AI Machine Learning Engineer: AI Shopping Agents (Remote)

United Kingdom
Hybrid / WFH Options
Constructor
key IR metrics Passion for shipping high-quality products and a self-motivated drive to take ownership of tasks Tech Stack Core : Python, FastAPI, asyncio, Airflow, Luigi, PySpark, Docker, LangGraph Data Stores : Vector Databases, DynamoDB, AWS S3, AWS RDS Cloud & MLOps : AWS, Databricks, Ray ️ Unlimited vacation time - we strongly encourage all of our employees take at least 3 weeks per More ❯
Employment Type: Permanent
Salary: GBP Annual
Posted:

Senior Gen AI Engineer

City of London, London, United Kingdom
HCLTech
drive significant innovation and efficiency within our global financial services operations. Core Responsibilities Architect Autonomous Agents: Design and implement robust, goal-driven AI agents using leading frameworks like LangChain, LangGraph, and the Google Agent Development Kit (ADK). Develop and Evaluate RAG Pipelines: Engineer and optimize end-to-end Retrieval-Augmented Generation (RAG) systems, including data ingestion, chunking strategies, and … Python and FastAPI to integrate agentic systems into the wider enterprise architecture. Technical Skillset Requirements Core AI & Frameworks: Agentic Frameworks: Expert-level knowledge of agentic frameworks such as LangChain, LangGraph, Google Agent Development Kit (ADK) LLM Expertise: Advanced Prompt Engineering and hands-on experience with model fine-tuning techniques including PEFT and QLoRA. Proven experience with models like Gemini, and More ❯
Posted:

Senior Gen AI Engineer

London Area, United Kingdom
HCLTech
drive significant innovation and efficiency within our global financial services operations. Core Responsibilities Architect Autonomous Agents: Design and implement robust, goal-driven AI agents using leading frameworks like LangChain, LangGraph, and the Google Agent Development Kit (ADK). Develop and Evaluate RAG Pipelines: Engineer and optimize end-to-end Retrieval-Augmented Generation (RAG) systems, including data ingestion, chunking strategies, and … Python and FastAPI to integrate agentic systems into the wider enterprise architecture. Technical Skillset Requirements Core AI & Frameworks: Agentic Frameworks: Expert-level knowledge of agentic frameworks such as LangChain, LangGraph, Google Agent Development Kit (ADK) LLM Expertise: Advanced Prompt Engineering and hands-on experience with model fine-tuning techniques including PEFT and QLoRA. Proven experience with models like Gemini, and More ❯
Posted:

AI Software Engineer

City of London, London, United Kingdom
Hybrid / WFH Options
Oliver Bernard
experience, ideally working in high-growth start-up or scale-up environments Strong skills with Python & Fast API Cloud experience, ideally with AWS Proficiency with LLMs, Pydantic, LangChain/LangGraph or similar orchestration tools Computer Science/STEM background from a top ranked University Base salary of £80k-£110k Exceptional equity and benefits package Hybrid working, with 2-3 days More ❯
Employment Type: Permanent, Work From Home
Posted:

Founding Engineer

London, United Kingdom
Develop
scaling beyond one million users. Play a foundational role in growing the engineering team over time, including mentoring and hiring. Nice to Have Experience with orchestration frameworks (e.g., LangChain, LangGraph) and multi-agent workflows. Familiarity with vector databases, RAG pipelines, and lightweight model hosting. Ability to set up data pipelines and feedback loops for improving AI-driven features. Awareness of More ❯
Employment Type: Permanent
Salary: £80,000
Posted:

Applied AI Engineer, UK

United Kingdom
Electrify Video Partners
aimed at improving efficiency and quality. Improve the speed and reliability of our data pipelines. Key Responsibilities Design, build and ship production-grade agentic workflows in Python (ideally using LangGraph). Support CI/CD and infra for AI services (ideally using Docker, Cloud Run & GitHub Actions). Optimise the cost and performance of AI services. Run experiments (A/… subject. Minimum of 3 years of experience as an AI/ML/Data Engineer. Experience in applying LLMs and developing, testing and deploying agentic systems in Python (ideally LangGraph) Deep knowledge of Python and relevant libraries (LangChain, LangGraph, FastAPI, Pydantic, etc) Experience in designing, building, testing, deploying and maintaining data pipelines (ideally using Airflow/Cloud Composer) Experience in More ❯
Posted:

Gen AI Engineer

London, South East, England, United Kingdom
Akkodis
You will work closely with HR stakeholders, data scientists, and legal compliance teams to build secure and scalable multi-agent AI solutions using modern frameworks such as LangChain, AutoGen, LangGraph, and RAG. Key Responsibilities: Architect and implement AI-powered tools to automate and enhance HR workflows (e.g., onboarding, employee queries, policy navigation). Design and deploy conversational agents using LangChain … and AutoGen for internal use. Build modular and scalable pipelines using LangGraph for multi-agent orchestration. Integrate RAG systems to enable context-aware document retrieval from internal HR/legal databases. Required Skills & Experience: Solid exposure in AI/ML engineering, with a strong focus on NLP and LLMs. Proven hands-on knowledge with: LangChain, AutoGen, LangGraph and RAG Strong More ❯
Employment Type: Full-Time
Salary: £600 - £700 per day
Posted:

Senior Python Developer-Datasmoothie

London, United Kingdom
Marketing Management Analytics, Inc
Datasmoothie is a data analysis solution designed specifically for market researchers.They are part of the Global Data Management Tower within Ipsos and their products offer an all-in-one solutions that helps users create and manage their data pipeline automating More ❯
Employment Type: Permanent
Salary: GBP Annual
Posted:

GenAI Engineer

Newcastle Upon Tyne, Tyne and Wear, England, United Kingdom
Hybrid / WFH Options
Bentley Whitaker Search and Selection
Python/GenAI Engineer - LangChain, LangGraph, LLM, Langsmith, Langfuse My client (well known consultancy) brings together strategy, design, data science, and engineering to deliver transformative solutions. If you're passionate about GenAI, development, and shaping the digital future, this role is for you. This fantastic company offers excellent training to all their consultants, both online and classroom training. Candidates can … engineer with experience and a passion for GenAI. Must Have: Strong Engineering skills in Python - 2yrs commercial minimum Any front-End experience is advantageous Experience with GenAI tools (LangChain, LangGraph, etc.) and LLMs (OpenAI, Anthropic, Llama, etc.) Familiarity with monitoring (Langsmith, Langfuse), Git, and vector/NoSQL/SQL databases Eligible for SC Clearance - lived in the UK for 5yrs+ More ❯
Employment Type: Full-Time
Salary: £45,000 - £55,000 per annum, Negotiable
Posted:

Artificial Intelligence Engineer

United Kingdom
Hybrid / WFH Options
Omnis Partners
re Looking For Required: Proven track record building and deploying LLM/agentic systems into production. Strong software engineering foundations: orchestration, memory, deployment, monitoring. Familiarity with agentic architectures (e.g. LangGraph, ReAct, CoT loops) and/or ability to build without frameworks. Confident in client-facing settings: workshops, presentations, advisory roles. Preferred: Advanced degree in AI, Computer Science, or related field. … AI adoption and contribute to the wider AI ecosystem. Culture: Join a fast-moving team operating at the frontier of applied AI. Agentic AI, Multi-Agent Systems, LLM Deployment, LangGraph, LangChain, RAG, AI Orchestration, AI Consultant, Software Engineering for AI, AI Productionisation, Autonomous AI Systems, AI Architect, AI Careers, AI Jobs Remote. More ❯
Posted:
LangGraph
10th Percentile
£74,000
25th Percentile
£76,250
Median
£77,500
75th Percentile
£130,000