15 of 15 Permanent LangChain Jobs in the East of England

Senior AI Engineer

Hiring Organisation
PA Consulting
Location
Pimlico, Hertfordshire, UK
Employment Type
Full-time
hands-on with emerging technologies – exploring what works, what scales, and what's next: Experimenting with Generative AI frameworks and tools such as LangChain, LlamaIndex, Hugging Face, and APIs from OpenAI and Anthropic. Building retrieval-augmented generation (RAG) prototypes with vector stores and knowledge graphs. Developing and testing agentic architectures ...

Remote Senior Software Engineer

Location
Bedford, Bedfordshire, United Kingdom
scope and impact of your work Although not essential, it would be great if you have practical experience with: Experience with Spring AI, LangChain, LangGraph, LlamaIndex, or similar AI application frameworks Familiarity with modern front-end technologies (such as React and Next.js). Python Kubernetes, Docker and CI/ ...

Applied AI Engineer

Location
Norwich, England, United Kingdom
production settings (agents, RAG, prompt engineering). GenAI Frameworks: Exposure to frameworks like AWS Strands, OpenAI Agents SDK, Google ADK, DSPy or similar libraries (LangChain/LangGraph, LlamaIndex). Software Engineering Fundamentals: Solid grasp of version control (Git), testing strategies and CI/CD pipelines. AI Coding Tools: Fluent ...

Software Engineer, Agentic AI

Location
Cambridge, England, United Kingdom
Excellent communication skills, sound engineering judgment, and a collaborative working style. Nice to have Experience with multi-agent frameworks or orchestration systems such as LangChain, AutoGen, or Semantic Kernel. Experience with video, audio, TV, or edge-device environments, especially where latency, cost, and hardware constraints matter. Familiarity with ML/ ...

Principal Full Stack Engineer (Agentic AI)

Location
Cambridge, England, United Kingdom
lerna), infrastructure-as-code technologies (eg Terraform), multi application deployment pipelines, frontend development framework (eg React, Angular, Svelte) Multi-agent orchestration tooling (LangGraph, LangChain, PocketFlow), evaluation of prompts, agents and pipelines in multi-agent solutions Neo4J or a similar knowledge graph database technology Benefits Abcam, a Danaher operating company, offers ...

Principal Full Stack Engineer (Agentic AI)

Hiring Organisation
Danaher Corporation
Location
Cambridge, Cambridgeshire, United Kingdom
Salary
£ 70 K
lerna), infrastructure-as-code technologies (eg Terraform), multi application deployment pipelines, frontend development framework (eg React, Angular, Svelte) Multi-agent orchestration tooling (LangGraph, LangChain, PocketFlow), evaluation of prompts, agents and pipelines in multi-agent solutionsNeo4J or a similar knowledge graph database technologyAbcam, a Danaher operating company, offers a broad array ...

Principal Full Stack Engineer (Agentic AI)

Location
Cambridge, England, United Kingdom
lerna) infrastructure-as-code technologies (eg Terraform) multi application deployment pipelines frontend development framework (eg React, Angular, Svelte) Multi-agent orchestration tooling (LangGraph, LangChain, PocketFlow) evaluation of prompts, agents and pipelines in multi-agent solutions Neo4J or a similar knowledge graph database technology Abcam, a Danaher operating company, offers ...

Senior Software Engineer (Remote/Contract)

Location
Norfolk, United Kingdom
committed to maintaining excellent code quality standards Experience with software development life cycle from requirements gathering to deployment Experience with Spring AI, LangChain, LangGraph, LlamaIndex, or similar AI application frameworks Familiarity with modern front-end technologies (such as React and Next.js). Python Initial chat. This would be with ...

Senior Software Engineer (.NET) - Remote

Location
Bedfordshire, United Kingdom
committed to maintaining excellent code quality standards Experience with software development life cycle from requirements gathering to deployment Experience with Spring AI, LangChain, LangGraph, LlamaIndex, or similar AI application frameworks Familiarity with modern front-end technologies (such as React and Next.js). Python Initial chat. This would be with ...

[Remote] Senior Software Engineer (Python)

Location
Bushey, Hertfordshire, United Kingdom
committed to maintaining excellent code quality standards Experience with software development life cycle from requirements gathering to deployment Experience with Spring AI, LangChain, LangGraph, LlamaIndex, or similar AI application frameworks Familiarity with modern front-end technologies (such as React and Next.js). Python Initial chat. This would be with ...

Software Engineer, Agentic AI Roku, Inc.

Location
Cambridge, England, United Kingdom
Excellent communication skills, sound engineering judgment, and a collaborative working style. Nice to have Experience with multi-agent frameworks or orchestration systems such as LangChain, AutoGen, or Semantic Kernel. Experience with video, audio, TV, or edge-device environments, especially where latency, cost, and hardware constraints matter. Familiarity with ML/ ...

Remote Data Scientist (Python & SQL) - Freelance AI Trainer

Location
Clacton-On-Sea, Essex, United Kingdom
prompt engineering, vector databases). You have good understanding of MLOps practices and model deployment workflows. You possess knowledge of modern frameworks (TensorFlow, PyTorch, LangChain). Your level of English is advanced (C1) or above. You are ready to learn new methods, able to switch between tasks and topics quickly ...

Remote Agentforce AI Maestro

Location
Hoddesdon, Hertfordshire, United Kingdom
calling, and evaluation frameworks. Preferred Certifications & Qualifications Salesforce Certified Agentforce Specialist or Salesforce Architect Certifications. Hands-on experience with MuleSoft, Python, TypeScript, LangGraph/LangChain, or MCP. Exposure to major AI platforms (OpenAI, Anthropic, Gemini, Azure AI, or AWS Bedrock ...

Senior AI Engineer

Hiring Organisation
83zero Limited
Location
Milton, Cambridgeshire, UK
agent solutions Build RAG pipelines covering embeddings, retrieval and generation Work with OpenAI, Anthropic, Mistral, Llama and similar LLMs Use LangChain, LangGraph, CrewAI or similar AI framework Work with vector databases including Pinecone, Qdrant, ChromaDB and PGVector Take GenAI POCs into production and scale them Build APIs, microservices … development experience Experience building APIs, microservices and backend applications Hands-on experience with LLMs, Generative AI and RAG Experience with AI frameworks such as LangChain, LangGraph or CrewAI Experience with vector databases and semantic search Experience with OpenAI, Anthropic, Mistral, Llama or similar Good software engineering, testing and Git practices ...

Lead Software Engineer

Hiring Organisation
Hackajob Ltd
Location
Cambridge, Cambridgeshire, East Anglia, United Kingdom
Employment Type
Permanent
Salary
£85,000
code, and service management Prompt engineering Experience building AI applications/features and iterating based on user feedback. Agentic application frameworks e.g. Semantic Kernel, Langchain, Langraph , Strands agents etc. Agentic coding best practises: Spec driven development. Implementing supporting knowledge bases, e.g. opening access to searchable third-party codebases. Implementing ...