101 to 125 of 163 LangChain Jobs in the UK

Network Automation Engineer

Hiring Organisation
GTT
Location
United Kingdom
analytics Building and operating on‐prem AI infrastructure , including GPU‐enabled environments using Docker and Kubernetes Deploying and orchestrating agentic AI systems (e.g., LangChain, LangGraph) Embedding security best practices across AI pipelines (secrets management, access control, encryption, audit logging) Developing automation using Python, Ansible, YAML , and integrating into CI/ ...

AI/ML Researcher

Hiring Organisation
BAE Systems
Location
Essex, United Kingdom
Employment Type
Full Time
will 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. ...

Head of Machine Learning Engineering

Hiring Organisation
Jobleads-UK
Location
Greater London, England, United Kingdom
travel, transport, marketplaces, or similarly complex digital platforms Our technology stack Python and associated ML/DS libraries (scikit-learn, NumPy, LightGBM, Pandas, LangChain/LangGraph, TensorFlow, etc.) PySpark AWS cloud infrastructure: EMR, ECS, Athena, etc MLOps/DevOps: Terraform, Docker, Airflow, MLFlow Monitoring and evaluation platforms including New Relic ...

Senior Software Engineer

Hiring Organisation
Jobleads-UK
Location
Greater London, England, United Kingdom
passion for modern technologies and AI tooling. Highly Desirable Commodity trading, energy trading or ETRM exposure. Experience with AI/LLM tooling including LangChain, Langfuse or Claude Code. Experience modernising legacy systems and workflows. Experience with React, Next.js, PostgreSQL, MongoDB or Kafka. #J-18808-Ljbffr ...

Full Stack Engineer -TOP BANK!!

Hiring Organisation
Robert Half Limited
Location
London, United Kingdom
Employment Type
Permanent, Work From Home
FastAPI/Flask) JavaScript, REST APIs & SQL Server AI & LLM applications RAG pipelines & agentic AI workflows Locally hosted open-source LLMs Microsoft Power Platform LangChain, LangGraph, Semantic Kernel & Copilot Studio exposure Why this role stands out: Real AI engineering projects - not just 'AI strategy' Opportunity to work with cutting-edge ...

AI Fullstack Developer

Hiring Organisation
LHH Recruitment Solutions
Location
London, South East, England, United Kingdom
Employment Type
Full-Time
Salary
£80,000 - £95,000 per annum
technical stakeholders. Desirable Skills & Experience Experience developing plugins, skills, or connectors for agentic AI platforms. Experience with AI orchestration frameworks such as LangChain or LangGraph. Knowledge of Microsoft Power Platform, including Power Automate and Power Apps. Experience working within professional services or regulated environments. Understanding of data governance, GDPR ...

AI Engineer (Agentic Systems) JBLE1 NI

Hiring Organisation
MCS Group
Location
Belfast, UK
business stakeholders to ensure solutions are scalable, secure and reusable The Person Extensive commercial Python development experience is essential Hands-on experience with LangChain and agent orchestration frameworks Experience building and integrating solutions using Model Context Protocol (MCP) Practical experience integrating and evaluating Large Language Models (LLMs) Experience developing ...

Senior AI Engineer (Gen AI & RAG)

Hiring Organisation
The Portfolio Group
Location
City of London, London, Castle Baynard, United Kingdom
Employment Type
Permanent
Salary
£75000 - £85000/annum
knowledge representation, where they deliver clear value. Required Skills & Experience Strong Python proficiency for production-grade AI development, with hands-on experience across LlamaIndex, LangChain, and LangGraph. Proven track record building Retrieval-Augmented Generation (RAG) systems; Graph-RAG exposure is a distinct advantage. Practical experience with model adaptation techniques including ...

Senior GCP Platform Architect - Freelance - Fully Remote

Hiring Organisation
IO Associates
Location
United Kingdom
Employment Type
Contract, Part Time, Work From Home
Service Connect and Cloud Interconnect. REST APIs, Apigee or API Gateway. Cloud Monitoring, Logging and Observability. Git and CI/CD pipelines. Preferred Experience: LangChain, Pydantic AI or similar agent frameworks. BigQuery and AI-enabled analytics. Vector databases and semantic search. Java integration experience. Google Cloud Professional certifications. SAP, Oracle ...

Senior GCP Platform Architect - Freelance - Fully Remote

Hiring Organisation
17918
Location
London, United Kingdom
Service Connect and Cloud Interconnect. REST APIs, Apigee or API Gateway. Cloud Monitoring, Logging and Observability. Git and CI/CD pipelines. Preferred Experience: LangChain, Pydantic AI or similar agent frameworks. BigQuery and AI-enabled analytics. Vector databases and semantic search. Java integration experience. Google Cloud Professional certifications. SAP, Oracle ...

Senior Azure Platform Engineer - Freelance/Contract - Remote

Hiring Organisation
IO Associates
Location
United Kingdom
Employment Type
Contract, Part Time, Work From Home
Azure API Management. Azure Monitor, Application Insights and Log Analytics. Git and CI/CD pipelines using Azure DevOps or GitHub Actions. Preferred Experience: LangChain, Pydantic AI or similar agent frameworks. Microsoft Fabric, Dynamics 365, Power Platform or Copilot Studio. Vector search and semantic retrieval solutions. Java integration experience. Microsoft ...

Full Stack Engineer

Hiring Organisation
Navys
Location
Greater London, England, United Kingdom
including Azure Functions, Azure SQL, Key Vault and Blob Storage Exposure to AI or LLM based tooling such as Claude, OpenAI, Azure AI or LangChain Experience in legal tech, fintech or another highly regulated domain What Navys Offers Competitive salary plus meaningful equity at an early stage A foundational engineering ...

AI Architect

Hiring Organisation
Talent Locker
Location
United Kingdom
Employment Type
Permanent, Work From Home
across a modern Microsoft-centric ecosystem including: Azure AI Services Microsoft AI platforms and tooling Copilot Studio Power Platform Enterprise Data Platforms Semantic Kernel LangChain Microsoft Agent Framework Retrieval-Augmented Generation (RAG) LLM-powered applications and intelligent agents MLOps, LLMOps and Cloud Native Architectures What we're Looking ...

Senior AI Engineer

Hiring Organisation
Sopra Steria
Location
City of London, London, United Kingdom
Employment Type
Permanent
Salary
£65,000
similar languages used in AI engineering. Hands-on experience with AI and agent frameworks such as Microsoft Copilot, Copilot Studio, Autogen Agents, Amazon Q, LangChain, LangGraph or similar platforms. The ability to analyse, evaluate and optimise agent behaviour and AI system performance. Experience delivering solutions using cloud platforms and cloud ...

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 ...

Artificial Intelligence Engineer

Hiring Organisation
SharpAtoms
Location
United Kingdom
neural network components and specialized open-source models directly into application microservices. What we look for: Practical experience working directly with commercial AI APIs, LangChain, LlamaIndex, or Model Context Protocol (MCP). Deep-tier programming skills in Python and a solid handle on data architecture plumbing. A fast, agile learning ...

Python Developer

Hiring Organisation
Station
Location
City of London, London, United Kingdom
Designing and building scalable backend systems using Python Developing and integrating LLM-powered features into core products Working with modern AI frameworks (e.g. OpenAI, LangChain, Hugging Face) Collaborating with data scientists to productionise models Improving system performance, reliability, and scalability Contributing to architectural decisions in a growing engineering team What ...

Full Stack Engineer

Hiring Organisation
Thyme
Location
United kingdom
React/TypeScript; experience with Java is a plus. Hands-on experience building and deploying LLM-based systems (e.g., OpenAI, Hugging Face Transformers, LangChain, etc.). Deep understanding of AI application architecture, including RAG systems, vector databases, prompt engineering, and fine-tuning. Experience with ML model serving, SDK development ...

SC and NPPV3 Cleared AI Engineer

Hiring Organisation
IO Associates
Location
South East London, London, United Kingdom
Employment Type
Contract
Contract Rate
£500 - 600 per day
tool calling, state management, long-term memory, and autonomous execution. Build Orchestration Pipelines: Create and operationalise complex AI workflows using modern orchestration frameworks (e.g., LangChain, LangGraph). Secure System Interoperability: Implement cutting-edge integration patterns—including Model Context Protocol (MCP)—to connect LLMs seamlessly and securely with client data, tools ...

GEN AI Tech Lead

Hiring Organisation
Capgemini
Location
Manchester Area, United Kingdom
into solutions Oversee code quality performance and deployment pipelines. Your Skills: Strong experience in building GenAI applications using LLMs.Proficiency in Python and AI frameworks LangChain OpenAI etc. Experience with cloud based AI services and APIs. Leadership experience in Agile environments. We are a Disability Confident Employer: Capgemini is proud ...

Risk Model Analytics Associate

Hiring Organisation
MSCI
Location
United Kingdom
Employment Type
Full Time
scale - cleaning, transforming, and deriving insights from complex datasets using libraries such as NumPy and pandas Experience with agentic AI frameworks such as LangChain or Model Context Protocol (MCP) integration Experience building internal tools, scripts, or utilities that solve real operational problems. Hands-on experience with or strong interest ...

AI Solutions Architect

Hiring Organisation
Infosec
Location
Wales, United Kingdom
Employment Type
Permanent
Salary
£90,000
that are secure, resilient, and scalable. What you'll be doing Designing and deploying AI-enabled solutions across cloud environments. Leading on GenAI orchestration (LangChain, Autogen, Google ADK). Architecting RAG pipelines, vector database integrations, and prompt management strategies. Building guardrail frameworks to prevent hallucinations, injection and bias. Designing ...

AI Solutions Architect

Hiring Organisation
17918
Location
London, United Kingdom
that are secure, resilient, and scalable. What you'll be doing Designing and deploying AI-enabled solutions across cloud environments. Leading on GenAI orchestration (LangChain, Autogen, Google ADK). Architecting RAG pipelines, vector database integrations, and prompt management strategies. Building guardrail frameworks to prevent hallucinations, injection and bias. Designing ...

AI Engineer - Contract Role

Hiring Organisation
Jobleads-UK
Location
Greater London, England, United Kingdom
business outcomes Requirements An independent consultant Hands-on experience building AI/agent solutions using LLM APIs, Python, and orchestration frameworks such as LangGraph, LangChain, LlamaIndex, CrewAI, or similar Familiarity with Microsoft 365, Salesforce, CRM/marketing platforms, APIs, integrations, Git workflows, and CI/CD Strong communicator with ...

Cloud Engineer

Hiring Organisation
Capua
Location
United Kingdom, UK
extraction experience. Experience with Durable Functions, Logic Apps or workflow orchestration. Dynamics 365, Dataverse or CRM integration experience. Experience with Semantic Kernel, LangChain or LlamaIndex. AI evaluation experience, including golden test sets, regression tests, retrieval quality checks and hallucination checks. Experience working with sensitive UK/EU client data ...