201 to 225 of 241 LangChain Jobs in the UK

Azure AI Engineer for Production ML & LLM Solutions

Hiring Organisation
Jobleads-UK
Location
Greater London, England, United Kingdom
This position involves designing, deploying, and optimising machine learning models and AI workflows within Azure. The ideal candidate will have experience with Azure Databricks, LangChain, and MLOps practices. The role offers an attractive salary of up to £82,000, an annual performance bonus, and a comprehensive benefits package including private ...

Senior Python Developer - Agentic AI Systems

Hiring Organisation
Jobleads-UK
Location
Manchester, England, United Kingdom
take complete ownership of designing and deploying sophisticated agentic architectures that drive real value for the business. Core Stack Python: Expert level AI Frameworks: LangChain, CrewAI, AutoGPT-style frameworks Vector Databases: Pinecone, Milvus, Weaviate Architecture: LLM orchestration and tool-calling pipelines API Design: REST and GraphQL What Sets This Role ...

Head of Software Engineering

Hiring Organisation
Jobleads-UK
Location
Greater London, England, United Kingdom
Relentless drive: You execute fast, adapt faster Startup scar tissue: You’ve shipped product with no safety net Fluency with AI/LLMs: LangChain, vector stores, prompt engineering Product obsession: You care more about outcomes than outputs Ideal Background There’s no perfect pedigree. We hire for mindset, not credentials. ...

AI Engineer – Kings Cross, London

Hiring Organisation
Jobleads-UK
Location
Greater London, England, United Kingdom
methods.* Familiarity with media content (video, audio) ML pipelines.* Proficiency in Python and common AI/ML libraries (e.g., PyTorch, Hugging Face Transformers, LangChain) and cloud frameworks (VertexAI, Bedrock, Sagemaker).* Strong proficiency in Git, CI/CD workflows, and containerization (Docker/Kubernetes).* Proficiency with Linux environments … proactive.**Nice to have*** Experience training and/or fine-tuning AI models.* Experience with LLMs integration, fine-tuning and associated tools (e.g. LangChain, Agent frameworks).* Competency in at least one other programming language (e.g. C/C++, Java).* Experience going from POC to production-grade system. ...

GenAI Solutions Lead | Hybrid Enterprise AI

Hiring Organisation
Jobleads-UK
Location
Urmston, England, United Kingdom
through AI-enabled solutions in operational domains. You will design, develop, and deploy enterprise-grade GenAI solutions using RAG, Prompt Engineering, Open-Source LLMs, LangChain, and related frameworks; lead programs and mentor teams while aligning with Capgemini's global AI4OPS strategy. #J-18808-Ljbffr ...

Senior AI Architect — Multi-Agent Systems & LLMOps

Hiring Organisation
Jobleads-UK
Location
Crawley, England, United Kingdom
focuses on mentoring engineers, delivering MVPs to production, and shaping the AI strategy across the business. You'll work with GCP Vertex AI, LangGraph, LangChain, and MLOps pipelines to ensure scalable, secure, and cost-effective solutions. #J-18808-Ljbffr ...

Senior AI Developer

Hiring Organisation
Apache Associates
Location
Hungerford, Berkshire, England, United Kingdom
Employment Type
Full-Time
Salary
£60,000 - £80,000 per annum
experience with: RAG (Retrieval-Augmented Generation) Agentic workflows and tool use Fine-tuning Vector search and embeddings Retrieval pipelines LLM orchestration frameworks such as LangChain, Semantic Kernel or equivalents Multiple LLM providers and an understanding of their respective strengths and weaknesses Automated test suites and evaluation datasets for AI outputs ...

Senior AI Developer

Hiring Organisation
Apache Associates
Location
Sheffield, South Yorkshire, England, United Kingdom
Employment Type
Full-Time
Salary
£60,000 - £80,000 per annum
experience with: RAG (Retrieval-Augmented Generation) Agentic workflows and tool use Fine-tuning Vector search and embeddings Retrieval pipelines LLM orchestration frameworks such as LangChain, Semantic Kernel or equivalents Multiple LLM providers and an understanding of their respective strengths and weaknesses Automated test suites and evaluation datasets for AI outputs ...

Senior AI Developer

Hiring Organisation
Apache Associates
Location
Newcastle Upon Tyne, Tyne and Wear, England, United Kingdom
Employment Type
Full-Time
Salary
£60,000 - £80,000 per annum
experience with: RAG (Retrieval-Augmented Generation) Agentic workflows and tool use Fine-tuning Vector search and embeddings Retrieval pipelines LLM orchestration frameworks such as LangChain, Semantic Kernel or equivalents Multiple LLM providers and an understanding of their respective strengths and weaknesses Automated test suites and evaluation datasets for AI outputs ...

AI/ML Engineer

Hiring Organisation
Jobleads-UK
Location
Greater London, England, United Kingdom
influence how they’re adopted across the wider business. You'll be working with technologies including Azure Databricks, Azure Machine Learning, Azure AI Foundry, LangChain, LangGraph and Python, building enterprise AI applications using RAG, vector databases, prompt orchestration and tool‐calling patterns. You’ll need experience with: Deploying LLMs … machine learning models into Azure enterprise environments. Azure Databricks, Azure Machine Learning and ideally Azure AI Foundry. Building production AI applications using LangChain, LangGraph and Python. MLOps/LLMOps including deployment, monitoring, governance and lifecycle management. RAG, vector databases, prompt engineering and tool‐calling patterns. Building ...

Lead AI Engineer

Hiring Organisation
Jobleads-UK
Location
Crawley, England, United Kingdom
technologies. Requirements **Experience** **AI Orchestration & Development:** Expert-level experience building complex LLM-powered systems and multi-agent workflows using frameworks like LangGraph, LangChain, AutoGen, or ADK. **Artificial Intelligence & Machine Learning:** Deep practical understanding of machine learning algorithms, natural language processing (NLP) techniques, and the optimization of large language models …/CD Pipelines Technical Architecture Enterprise Deployment Tools & Technologies Google Cloud Platform Vertex AI BigQuery Cloud SQL Google Cloud Storage Docker Kubernetes LangGraph LangChain AutoGen #J-18808-Ljbffr ...

Senior AI Data Engineer: GenAI & Data Platform Lead

Hiring Organisation
Jobleads-UK
Location
Greater London, England, United Kingdom
enterprise operations. The role emphasizes reproducibility, open source, and scalable architectures. You will lead design, testing, and deployment of GenAI workflows using Databricks, LangChain, Genie, and MLflow, while collaborating with stakeholders to align AI capabilities with #J-18808-Ljbffr ...

AI Enablement Engineer for Enterprise

Hiring Organisation
Jobleads-UK
Location
Greater London, England, United Kingdom
LangChain is seeking a hands-on Enablement specialist to set the technical foundation for new enterprise customers, teaching teams to build on the platform and advising on agent development and evaluation. You’ll design live workshops, run advisory sprints, and create scalable enablement assets while partnering with Product and Engineering ...

Principal AI Data Engineer

Hiring Organisation
Jobleads-UK
Location
Greater London, England, United Kingdom
tune Retrieval-Augmented Generation (RAG)systems, including embedding model selection, prompt engineering, and traceableevaluation. Design and deploy basic AI agents using frameworkssuch as LangChain, AutoGen, and smolagents Communicate complex AI concepts clearly to businessstakeholders and cross-functional teams. Collaborate on E platform enhancements and work withinits current limitations. Deploy models … testing frameworks forGenAI systems, including benchmarking, reproducibility checks, and structuredmodel assessments Build solutions using Databricks infrastructure,Genie, MLflow (deployment and tracing and evaluations), LangChain, andLangGraph, and integrate them into scalable AI workflows and architectures Contribute to system planning, architectural design,and structured testing to ensure long term reliability, performance, andmaintainability ...

Software Developer C

Hiring Organisation
Major Derby IT & Digital
Location
Chesterfield, Derbyshire, United Kingdom
Employment Type
Permanent
Salary
£45000 - £55000/annum 25 days / Bonus / Co. Pension / T&D
using AI tools such as Claude (Anthropic) or Copilot Highly desirable (not essential): • Python for AI tooling and evaluation scripts • Semantic Kernel or LangChain frameworks • Linux/Docker • MCP experience If you feel this role meets some of the above skillset and open to learning more about AI tools whilst ...

Software Developer C# .NET

Hiring Organisation
Major Recruitment
Location
Chesterfield, Derbyshire, East Midlands, United Kingdom
Employment Type
Permanent
Salary
£55,000
using AI tools such as Claude (Anthropic) or Copilot Highly desirable (not essential): Python for AI tooling and evaluation scripts Semantic Kernel or LangChain frameworks Linux/Docker MCP experience If you feel this role meets some of the above skillset and open to learning more about AI tools whilst ...

Enterprise Account Executive, South EMEA (UK)

Hiring Organisation
Jobleads-UK
Location
Greater London, England, United Kingdom
LangChain. In this role, you’ll own the full sales cycle helping technical teams at cutting‐edge enterprise companies discover, evaluate, and adopt LangChain’s products. This is a high‐impact, high‐visibility role where you’ll collaborate closely with engineering, product, and customer success teams to shape how GenAI ...

AI Engineer - Remote / Contract

Hiring Organisation
Jobleads-UK
Location
Brighton, England, United Kingdom
flows, and output pipelines Optimise latency, memory, and throughput Implement testing, validation, and error/bias analysis Agentic Workflows Design multi-agent systems using LangChain, LangGraph, or Microsoft Agent Framework Implement reasoning loops (e.g., ReAct) Integrate tools, APIs, databases, and memory systems Develop safety and reliability checks for agent behaviour …/ML exposure Technical Skills Advanced Python (asyncio, type hinting, Pydantic) Backend/API development with FastAPI/Flask/Django Agentic frameworks (LangChain, LangGraph, Microsoft Agent Framework) IaC (Terraform) PostgreSQL, plus exposure to NoSQL and vector databases Work effectively with data scientists, PMs, and stakeholders Maintain strong documentation across ...

AI Engineer - Remote

Hiring Organisation
Jobleads-UK
Location
Stanmer, England, United Kingdom
flows, and output pipelines Optimise latency, memory, and throughput Implement testing, validation, and error/bias analysis Agentic Workflows Design multi-agent systems using LangChain, LangGraph, or Microsoft Agent Framework Integrate tools, APIs, databases, and memory systems Develop safety and reliability checks for agent behaviour Build scalable ETL/… Engineer or Software Engineer with strong AI/ML exposure Technical Skills Backend/API development with FastAPI/Flask/Django Agentic frameworks (LangChain, LangGraph, Microsoft Agent Framework) PostgreSQL, plus exposure to NoSQL and vector databases Work effectively with data scientists, PMs, and stakeholders Maintain strong documentation across pipelines ...

Lead Product Manager AIOPs

Hiring Organisation
Jobleads-UK
Location
Greater London, England, United Kingdom
Responsibilities and Impact Own and execute the AIOps product roadmap, aligning priorities with enterprise reliability goals, operational maturity, adoption targets, and measurable business outcomes. Translate operational needs into clear product requirements, use cases, user stories ...

Senior Enterprise AI Account Executive

Hiring Organisation
Jobleads-UK
Location
Greater London, England, United Kingdom
LangChain is seeking an experienced Account Executive in Greater London to drive the next wave of growth. In this pivotal role, you’ll manage the full sales cycle, collaborating with technical teams and driving GenAI adoption across various domains. Applicants should have 5+ years of experience in enterprise software sales ...

Staff ML Engineer | Contract | Lon...

Hiring Organisation
Jobleads-UK
Location
Greater London, England, United Kingdom
Responsibilities Defining engineering standards for enterprise AI Driving adoption of Agentic AI across multiple engineering teams Designing production-grade RAG architectures Establishing LangGraph and LangChain implementation patterns Designing scalable vector database retrieval strategies Leading best practice across MLOps, CI/CD and model deployment Improving AI testing, evaluation and observability … Implementing guardrails and hallucination mitigation Influencing senior engineering stakeholders without direct line management Requirements Python AWS LangChain LangGraph Retrieval Augmented Generation (RAG) Vector databases MLOps Production Machine Learning platforms AI governance and engineering best practice PyTorch, TensorFlow or Scikit-learn Contract £750-900 per day (inclusive) Initial 6 months with ...

AI Engineer

Hiring Organisation
Jobleads-UK
Location
Leeds, England, United Kingdom
solutions. Work with client data teams to ingest, clean, and prepare data for modeling. Build and integrate AI solutions using Azure AI Foundry, OneReach.ai, LangChain or similar orchestration frameworks for conversational AI. Design and optimise Retrieval-Augmented Generation (RAG) pipelines, including embedding generation, vector database configuration, API, MCP and retrieval … experience shipping production solutions. Ability to write clean, testable, and scalable code with Python, C# or JS. Demonstrable production experience with AI Foundry Orchestration, LangChain, OneReach.ai or similar AI orchestration frameworks. Proven experience developing AI agents and agentic workflows for commercial applications. Experience leading technical projects from design through ...

Senior Machine Learning Engineer

Hiring Organisation
Jobleads-UK
Location
City Of London, England, United Kingdom
workflows, but autonomous multi-step AI agents that reason over unstructured data, assess risk, and drive real business outcomes. We're using frameworks like LangChain to orchestrate LLM-driven services that sit at the heart of how the business operates. The problems are genuinely hard: ambiguous inputs, high-stakes decisions … ship. About the role Design, develop, and maintain business-critical AI agent services. Build tailored agent workflows and services from business requirements, using LangChain and related frameworks with reliable patterns for LLM-driven decision-making in production. Integrate tests and validation to improve AI agents through evals and monitoring. Work ...

EMEA Deal Strategy & Operations Lead

Hiring Organisation
Jobleads-UK
Location
Greater London, England, United Kingdom
LangChain is seeking a Deal Strategy & Operations Manager in Greater London to drive deal execution and maintain pricing integrity within our EMEA sales organization. This in-office role requires 8+ years in Deal or Sales Operations and excellent analytical and communication skills. The annual salary range ...