26 to 50 of 125 LangChain Jobs in the South East

Generative AI Engineer

Hiring Organisation
83zero
Location
Slough, Berkshire, UK
Employment Type
Full-time
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 ...

Technical Insight AI Agent Engineer

Hiring Organisation
European Tech Recruit
Location
Slough, Berkshire, UK
Employment Type
Full-time
welcomed) • 2+ years of hands-on experience building AI agent systems, especially multi-agent workflows • Practical experience with agent development frameworks such as LangChain, AutoGen, LlamaIndex, etc • Strong proficiency in Prompt Engineering and Context Engineering • Working experience with RAG (Retrieval-Augmented Generation) • Excellent programming skills (Python preferred) • Solid software engineering ...

GenAI Full Stack Engineer - Managing Consultant

Hiring Organisation
83zero Ltd
Location
London, South East, England, United Kingdom
Employment Type
Full-Time
Salary
£80,000 - £85,000 per annum
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 ...

Agentic AI Engineer

Hiring Organisation
E.ON
Location
London, South East, England, United Kingdom
Employment Type
Full-Time
Salary
Competitive salary
systems. Strong proficiency in Python and solid software engineering fundamentals. Proven, hands-on experience building and deploying complex workflows using modern agentic frameworks (e.g., LangChain, LangGraph, CrewAI, AutoGen, or equivalent internal frameworks). Practical experience in connecting agents and products to Retrieval-Augmented Generation (RAG) systems, understanding vector stores, chunking ...

Senior AI Engineer

Hiring Organisation
Chambers and Partners
Location
London, South East, England, United Kingdom
Employment Type
Full-Time
Salary
Competitive salary
insight accuracy. LLM & Machine Learning Application Engineering Design, build, and maintain traditional ML and LLM models and pipelines. Build LLM apps using LangGraph/LangChain: tools/function calling, structured outputs (JSON Schema), agents, and multi-step reasoning. Implement ASR/TTS and multimodal where relevant (e.g., Whisper). Choose ...

AI / ML Engineer

Hiring Organisation
Lynx Recruitment Ltd
Location
London, South East, England, United Kingdom
Employment Type
Full-Time
Salary
Salary negotiable
Fargate, Lambda, Step Functions). Build CI/CD pipelines for ML models, agents, and GenAI applications. Deploy LLMs and orchestrate multi-agent systems (LangChain, LangGraph, or custom). Create and maintain data pipelines (Airflow, dbt, Step Functions). Implement monitoring, observability, and automated retraining (CloudWatch, Prometheus, Grafana, MLflow). ...

Gen AI Solutions Lead

Hiring Organisation
NewDay
Location
Slough, Berkshire, UK
Employment Type
Full-time
development and deployment of GenAI systems in enterprise environments. Deep hands-on expertise with LLMs, RAG architectures, vector databases, and orchestration frameworks (e.g. LangChain). Strong understanding of prompt design, context management, and GenAI-specific risks such as hallucination and data exposure. Experience integrating GenAI solutions with enterprise systems ...

Junior Engineer

Hiring Organisation
Steadrock Capital Limited
Location
Slough, Berkshire, UK
Employment Type
Full-time
experience in ML, transformers, NLP, or distributed systemsBonus (not required) Interest in real estate Interest in finance or quantitative modelling Experience building agents (LangChain, LlamaIndex, custom architectures) What We Offer Work directly with an NVIDIA DGX system Build AI systems from the ground up Very high autonomy Exposure to private ...

Software Engineer AI

Hiring Organisation
E.ON
Location
London, South East, England, United Kingdom
Employment Type
Full-Time
Salary
Competitive salary
systems. Strong proficiency in Python and solid software engineering fundamentals. Proven, hands-on experience building and deploying complex workflows using modern agentic frameworks (e.g., LangChain, LangGraph, CrewAI, AutoGen, or equivalent internal frameworks). Practical experience in connecting agents and products to Retrieval-Augmented Generation (RAG) systems, understanding vector stores, chunking ...

AI Software Engineer, GraphRAG, TypeScript, AWS, Remote, CO7428A

Hiring Organisation
Corriculo Ltd
Location
London, South East, England, United Kingdom
Employment Type
Contractor
Contract Rate
£500 - £600 per day
agentic workflows GraphRAG/Knowledge Graph expertise - deep knowledge with Knowledge Graphs and vector databases Strong technical fluency - TypeScript/React, Langgraph/Langchain, neo4j, Docker, AWS (SageMaker, Bedrock, Hugging face), to name a few So What's Next? If you are an experienced AI Software developer with Knowledge Graph ...

Data Scientist

Hiring Organisation
MRA Search
Location
Southampton, UK
Employment Type
Full-time
Experience building or shipping real AI systems • Interest in legal workflows (no legal background required) Bonus experience: • NLP on long-form or structured documents • LangChain/LangGraph, LlamaIndex, Hugging Face • Cloud (AWS/Azure), MLOps, vector databases • Experience in fast-paced AI environments or start ...

Data Scientist

Hiring Organisation
MRA Search
Location
Slough, Berkshire, UK
Employment Type
Full-time
Experience building or shipping real AI systems • Interest in legal workflows (no legal background required) Bonus experience: • NLP on long-form or structured documents • LangChain/LangGraph, LlamaIndex, Hugging Face • Cloud (AWS/Azure), MLOps, vector databases • Experience in fast-paced AI environments or start ...

Data Scientist

Hiring Organisation
MRA Search
Location
High Wycombe, Buckinghamshire, UK
Employment Type
Full-time
Experience building or shipping real AI systems • Interest in legal workflows (no legal background required) Bonus experience: • NLP on long-form or structured documents • LangChain/LangGraph, LlamaIndex, Hugging Face • Cloud (AWS/Azure), MLOps, vector databases • Experience in fast-paced AI environments or start ...

Data Scientist

Hiring Organisation
MRA Search
Location
Woking, Surrey, UK
Employment Type
Full-time
Experience building or shipping real AI systems • Interest in legal workflows (no legal background required) Bonus experience: • NLP on long-form or structured documents • LangChain/LangGraph, LlamaIndex, Hugging Face • Cloud (AWS/Azure), MLOps, vector databases • Experience in fast-paced AI environments or start ...

Data Scientist

Hiring Organisation
MRA Search
Location
Portsmouth, Hampshire, UK
Employment Type
Full-time
Experience building or shipping real AI systems • Interest in legal workflows (no legal background required) Bonus experience: • NLP on long-form or structured documents • LangChain/LangGraph, LlamaIndex, Hugging Face • Cloud (AWS/Azure), MLOps, vector databases • Experience in fast-paced AI environments or start ...

Data Scientist

Hiring Organisation
MRA Search
Location
Dartford, Kent, UK
Employment Type
Full-time
Experience building or shipping real AI systems • Interest in legal workflows (no legal background required) Bonus experience: • NLP on long-form or structured documents • LangChain/LangGraph, LlamaIndex, Hugging Face • Cloud (AWS/Azure), MLOps, vector databases • Experience in fast-paced AI environments or start ...

Data Scientist

Hiring Organisation
MRA Search
Location
Basingstoke, Hampshire, UK
Employment Type
Full-time
Experience building or shipping real AI systems • Interest in legal workflows (no legal background required) Bonus experience: • NLP on long-form or structured documents • LangChain/LangGraph, LlamaIndex, Hugging Face • Cloud (AWS/Azure), MLOps, vector databases • Experience in fast-paced AI environments or start ...

Data Scientist

Hiring Organisation
MRA Search
Location
Guildford, Surrey, UK
Employment Type
Full-time
Experience building or shipping real AI systems • Interest in legal workflows (no legal background required) Bonus experience: • NLP on long-form or structured documents • LangChain/LangGraph, LlamaIndex, Hugging Face • Cloud (AWS/Azure), MLOps, vector databases • Experience in fast-paced AI environments or start ...

Data Scientist

Hiring Organisation
MRA Search
Location
Oxford, Oxfordshire, UK
Employment Type
Full-time
Experience building or shipping real AI systems • Interest in legal workflows (no legal background required) Bonus experience: • NLP on long-form or structured documents • LangChain/LangGraph, LlamaIndex, Hugging Face • Cloud (AWS/Azure), MLOps, vector databases • Experience in fast-paced AI environments or start ...

Data Scientist

Hiring Organisation
MRA Search
Location
Reading, Berkshire, UK
Employment Type
Full-time
Experience building or shipping real AI systems • Interest in legal workflows (no legal background required) Bonus experience: • NLP on long-form or structured documents • LangChain/LangGraph, LlamaIndex, Hugging Face • Cloud (AWS/Azure), MLOps, vector databases • Experience in fast-paced AI environments or start ...

Data Scientist

Hiring Organisation
MRA Search
Location
Newport, Isle of Wight, UK
Employment Type
Full-time
Experience building or shipping real AI systems • Interest in legal workflows (no legal background required) Bonus experience: • NLP on long-form or structured documents • LangChain/LangGraph, LlamaIndex, Hugging Face • Cloud (AWS/Azure), MLOps, vector databases • Experience in fast-paced AI environments or start ...

Data Scientist

Hiring Organisation
MRA Search
Location
Crawley, West Sussex, UK
Employment Type
Full-time
Experience building or shipping real AI systems • Interest in legal workflows (no legal background required) Bonus experience: • NLP on long-form or structured documents • LangChain/LangGraph, LlamaIndex, Hugging Face • Cloud (AWS/Azure), MLOps, vector databases • Experience in fast-paced AI environments or start ...

Data Scientist

Hiring Organisation
MRA Search
Location
Brighton, East Sussex, UK
Employment Type
Full-time
Experience building or shipping real AI systems • Interest in legal workflows (no legal background required) Bonus experience: • NLP on long-form or structured documents • LangChain/LangGraph, LlamaIndex, Hugging Face • Cloud (AWS/Azure), MLOps, vector databases • Experience in fast-paced AI environments or start ...

Data Scientist

Hiring Organisation
MRA Search
Location
Milton Keynes, Buckinghamshire, UK
Employment Type
Full-time
Experience building or shipping real AI systems • Interest in legal workflows (no legal background required) Bonus experience: • NLP on long-form or structured documents • LangChain/LangGraph, LlamaIndex, Hugging Face • Cloud (AWS/Azure), MLOps, vector databases • Experience in fast-paced AI environments or start ...

AI Software Engineer, GraphRAG, TypeScript, AWS, COR7427

Hiring Organisation
Corriculo Ltd
Location
London, South East, England, United Kingdom
Employment Type
Full-Time
Salary
£90,000 - £110,000 per annum
agentic workflows GraphRAG/Knowledge Graph expertise - deep knowledge with Knowledge Graphs and vector databases Strong technical fluency - TypeScript/React, Langgraph/Langchain, neo4j, Docker, AWS (SageMaker, Bedrock, Hugging face), to name a few Benefits include: Flexibility - the team works fully remotely, albeit with frequent meetups to share ideas ...