15 of 15 LangGraph Jobs in the Thames Valley

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 ...

Artificial Intelligence Intern

Hiring Organisation
Tata Consultancy Services
Location
Slough, Berkshire, UK
Employment Type
Full-time
including prompt engineering, fine-tuning, and evaluation. Hands-on experience with core GenAI frameworks (e.g., LangChain, LlamaIndex) and Agentic AI frameworks (e.g., AutoGen, CrewAI, LangGraph). Proficiency in MLOps/LLMOps tools (MLflow, Kubeflow, Docker, Kubernetes). Strong working knowledge and practical deployment experience on major cloud platforms (AWS, Azure ...

Founding AI Engineer - Industrial SaaS

Hiring Organisation
Harnham
Location
Slough, England, United Kingdom
Requirements 5+ years’ experience in AI/ML or software engineering , with production delivery. Strong Python skills. Hands-on with LangChain, Semantic Kernel, or LangGraph . Proficient in model deployment on cloud. Background in industrial manufacturing or B2B software (preferred). Entrepreneurial, self-driven, and collaborative. Key Details Salary ...

Senior ML Engineer

Hiring Organisation
Oscar
Location
Slough, Berkshire, UK
Employment Type
Full-time
translate requirements into robust ML solutions. Who You Are Strong proficiency in Python and experience with PyTorch or TensorFlow. Practical experience with LangChain, LangGraph, AutoGen, or similar LLM/agent frameworks. Skilled in prompt engineering, integrating foundation model APIs, and LLM fine-tuning techniques. Expertise in building RAG systems, vector ...

Data Scientist

Hiring Organisation
MRA Search
Location
Oxford, Oxfordshire, UK
Employment Type
Full-time
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
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
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
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 Engineer

Hiring Organisation
Peaple Talent
Location
Slough, Berkshire, UK
Employment Type
Full-time
powering semantic search, natural language interfaces, recommendations and assistants Integrate and deploy LLM APIs (OpenAI, Anthropic, Cohere) and open-source AI frameworks (LangChain, LlamaIndex, LangGraph) into production Design and optimise RAG pipelines using embeddings, vector databases (Pinecone, Weaviate, FAISS) and other retrieval systems Work with knowledge graphs and structured data ...

Founding Engineer

Hiring Organisation
Axe
Location
Oxford, Oxfordshire, UK
Employment Type
Full-time
voice AI, telephony, and AI agents. Our Tech Stack Python (FastAPI), TypeScript & React (Next.js), PostgreSQL AWS for infrastructure Various AI models and tooling: OpenAI, LangGraph, Google VertexAI The team James (CEO) built and exited a marketplace to 1M+ users. Dan (CTO) exited an AI lending startup and has deep logistics ...

Founding Engineer

Hiring Organisation
Axe
Location
Slough, Berkshire, UK
Employment Type
Full-time
voice AI, telephony, and AI agents. Our Tech Stack Python (FastAPI), TypeScript & React (Next.js), PostgreSQL AWS for infrastructure Various AI models and tooling: OpenAI, LangGraph, Google VertexAI The team James (CEO) built and exited a marketplace to 1M+ users. Dan (CTO) exited an AI lending startup and has deep logistics ...

Founding Engineer

Hiring Organisation
Axe
Location
Reading, Berkshire, UK
Employment Type
Full-time
voice AI, telephony, and AI agents. Our Tech Stack Python (FastAPI), TypeScript & React (Next.js), PostgreSQL AWS for infrastructure Various AI models and tooling: OpenAI, LangGraph, Google VertexAI The team James (CEO) built and exited a marketplace to 1M+ users. Dan (CTO) exited an AI lending startup and has deep logistics ...

Founding Engineer

Hiring Organisation
Axe
Location
Milton Keynes, Buckinghamshire, UK
Employment Type
Full-time
voice AI, telephony, and AI agents. Our Tech Stack Python (FastAPI), TypeScript & React (Next.js), PostgreSQL AWS for infrastructure Various AI models and tooling: OpenAI, LangGraph, Google VertexAI The team James (CEO) built and exited a marketplace to 1M+ users. Dan (CTO) exited an AI lending startup and has deep logistics ...

OpenAI Architect (FDE)

Hiring Organisation
HCLTech
Location
Slough, Berkshire, UK
Employment Type
Full-time
agentic RAG then drive PoC → Production with governance, observability, and cost control. Keep solutions portable with pragmatic use of cloud services, LangChain/LangGraph/Semantic Kernel, and standard vector stores. What you'll do OpenAI delivery • ChatGPT Enterprise deployment & governance: Plan workspaces; implement SSO/SCIM, role models … Managed Identity, Secret Management, and optional Private Link/private endpoints; harden per enterprise controls. • Frameworks & vector stores: Apply OpenAI Agent SDK, LangChain/LangGraph or Semantic Kernel where useful; integrate Azure Cognitive Search, Redis/pgvector, or managed vector services. • Copilot/Graph & app embeds: Where valuable, integrate ...

Director of Artificial Intelligence

Hiring Organisation
Omnis Partners
Location
Slough, Berkshire, UK
Employment Type
Full-time
organisations and industries. What You'll Lead & Deliver Architect end-to-end multi-agent systems from scratch using frameworks such as ReAct, CoT loops, LangGraph, and MCP. Build and productionise agentic AI solutions with strong evaluation, observability, and orchestration. Scale deployments across diverse environments (SQL-based workflows, pandas, RAG pipelines … complex technical delivery while remaining hands-on. Solid software engineering foundations: deployment, observability, monitoring, memory orchestration, optimisation. Familiarity with agentic architectures (ReAct, CoT loops, LangGraph, tool orchestration). Excellent communication skills with the ability to run workshops and shape technical direction. Preferred Experience with PyTorch, TensorFlow, vector ...