76 to 100 of 103 LangChain Jobs in England

technologies. Backed by an established business, they combine startup agility with strong commercial foundations. The Role Build multi-step AI agent workflows using LangGraph, LangChain or similar frameworks Develop production RAG pipelines, embeddings and retrieval systems Design AI evaluation frameworks and testing infrastructure Optimise model performance, reliability, latency and cost ...

solve business and operational problems. Design, prototype and deploy AI-enabled workflows and agentic solutions using technologies such as LLMs, RAG, LangGraph/LangChain and APIs. Analyse complex workflows, data and processes and translate problems into clear technical solutions. Work closely with Product and Engineering throughout design, development, testing ...

working on: Building and improving RAG pipelines, including retrieval strategies, chunking, reranking and grounding. Developing GenAI applications and agentic workflows using tools such as LangChain, LangGraph or similar frameworks. Working on model adaptation, fine-tuning, instruction tuning and optimisation. Designing evaluation frameworks to measure retrieval quality, hallucinations, answer accuracy ...

with Docker, Java/Scala, Kafka, Pulsar, Azure Event Hub, Collibra, Apache Iceberg, Apache Arrow, PySpark or AI engineering technologies such as Snowflake AI, LangChain, LlamaIndex or Pinecone would be advantageous. This is a great opportunity to join a collaborative team and have genuine influence over the development ...

Databricks MLflow Model Registry Feature Stores MLOps Frameworks Advanced Analytics Cognitive Search & GenAI Sinequa Knowledge Graphs GraphRAG Hybrid Search NLP Solutions AWS Bedrock AgentCore LangChain OpenAI & Claude Agent Frameworks Required Experience Significant experience as a Data Architect, Enterprise Data Architect, or Solution Architect within large-scale data environments. Strong expertise ...

customer tenant (based on a re-usable method)Onboard customer documents into the solution, including making sure diagrams have been properly parsed. Configure Langchain for vector processing and graph extractionCreate agents to generate new outputs from existing knowledge graphTune prompts so that customers can find the information they are looking ...

software platforms. Curiosity, creativity and a desire to continuously learn and experiment. Enjoyment of building solutions and bringing ideas to life. Desirable: Experience with LangChain, AutoGen, CrewAI or OpenAI APIs. Exposure to Python or scripting for automation. Experience delivering AI, automation or digital transformation projects. Understanding of vector databases ...

Beat and Flower. Develop MCP servers and tools to expose internal APIs, databases and enterprise systems to AI agents. Implement agentic AI workflows using LangChain and/or LangGraph. Build modern, responsive front-end applications using React. Develop complex data visualisation interfaces using AG Grid. Design and optimise SQL queries … with Celery, Redis, Celery Beat and Flower . Experience building MCP (Model Context Protocol) servers and tools . Experience implementing agentic AI workflows using LangChain and/or LangGraph . Strong front-end development experience using React . Experience with AG Grid and complex data-driven interfaces. Strong SQL skills ...

Beat and Flower. Develop MCP servers and tools to expose internal APIs, databases and enterprise systems to AI agents. Implement agentic AI workflows using LangChain and/or LangGraph. Build modern, responsive front-end applications using React. Develop complex data visualisation interfaces using AG Grid. Design and optimise SQL queries … with Celery, Redis, Celery Beat and Flower . Experience building MCP (Model Context Protocol) servers and tools . Experience implementing agentic AI workflows using LangChain and/or LangGraph . Strong front-end development experience using React . Experience with AG Grid and complex data-driven interfaces. Strong SQL skills ...

major retail customers. You'll be hands-on with customers, owning projects. Key Skills/Tech Experience Required: GCP Python Vertex AI/Gemini LangChain/LangGraph RAG/Vertex AI RAG Engine Multi-Agent Architectures MCP/A2A Terraform Kubernetes UK based for tax purposes ...

stable, repeatable, and easily scalable across the region. Experience Proven experience building agentic tools, multi-agent frameworks, and automated workflows using orchestration libraries like LangChain, CrewAI, or StackAI. Deep programmatic fluency with LLM APIs (specifically Anthropic Claude and OpenAI SDKs), vector databases (such as Pinecone or Chroma), and retrieval-augmented ...

security outcome in a GxP environment where the consequence reaches medicine supply and clinical data. Your architects and engineers work in LangChain, LangGraph, vector databases and production Kubernetes, and they will expect you to follow the detail and challenge it. If your AI experience is policy frameworks, maturity models … data integrity requirements applied to AI the EU AI Act and the OWASP Top 10 for LLM Applications, including where each stops being useful. LangChain or LlamaIndex orchestration, vector databases and retrieval tuning, production Python and Kubernetes Familiarity with MITRE ATLAS and published adversarial ML research. Hands-on familiarity with ...

/ML security Strong programming skills in Python/Java Hands-on experience with ML frameworks (e.g., PyTorch, TensorFlow) Familiarity with AI tooling (e.g., LangChain, LlamaIndex, red-teaming toolkits) Proven ability to assess and secure AI systems end-to-end Nice to Have Masters degree in Computer Science, Cybersecurity ...

/ML security Strong programming skills in Python/Java Hands-on experience with ML frameworks (e.g., PyTorch, TensorFlow) Familiarity with AI tooling (e.g., LangChain, LlamaIndex, red-teaming toolkits) Proven ability to assess and secure AI systems end-to-end Nice to Have Master's degree in Computer Science, Cybersecurity ...

only get to read about. With strong Python at the heart of everything you do, you'll work across a modern AI stack — LangGraph, LangChain, FastAPI, Azure, vector search and graph databases — building sophisticated, reliable systems that scale. You'll join a talented, multidisciplinary team that values engineering craft … bring Strong Python development experience in production applications. Experience building APIs and backend services, ideally with FastAPI. Proven experience building applications with LLMs, using LangChain and/or LangGraph and agentic workflows. Experience developing RAG solutions and integrating multiple systems and data sources via REST APIs. Solid engineering practices — automated ...

Role Design, build and productionise AI-enabled features and services using large language models, RAG, prompt engineering and agent frameworks/orchestration (such as LangChain, LangGraph or Semantic Kernel). Take AI solutions beyond prototype, owning evaluation, testing, guardrails, observability, security and cost management. Rapidly prototype and validate ideas, turning … bring Essential Experience Practical experience building with AI and agentic technologies: large language models, RAG, prompt engineering, and agent frameworks/orchestration (such as LangChain, LangGraph or Semantic Kernel). Hands-on experience using AI coding assistants and agentic development tools (e.g. GitHub Copilot, Claude Code, Cursor) in a professional ...

areas would be advantageous: * Agentic AI * AI Agents & Autonomous Workflows * Generative AI & LLMs * Retrieval Augmented Generation (RAG) * Multi-Agent Systems * MLOps/LLMOps * LangGraph, LangChain, Semantic Kernel, CrewAI or AutoGen * OpenAI Agents, Microsoft Copilot Studio and MCP * Azure, AWS or GCP Education * 2:1 degree or above from a Russell … Engineering, Head of Engineering, Director of Engineering, AI Engineering, Agentic AI, AI Agents, Generative AI, LLMs, Machine Learning, Data Science, Platform Engineering, LangGraph, LangChain, Semantic Kernel, CrewAI, OpenAI Agents, Microsoft Copilot Studio, MCP, MLOps, RAG, SaaS, Cambridge. ...

brief to deployed agent in a production environment Prompt engineer, test and iterate on deployed AI agents across client use cases Work across LangGraph, LangChain, Claude Code/Codex/Gemini and RAG pipelines Implement RAG and vector database solutions (Pinecone, Weaviate, LlamaIndex) Deploy across cloud platforms: AWS Bedrock … experience Engineering background with production experience in Python and similar languages across AI systems Hands-on experience with at least one agentic framework (LangGraph, LangChain, CrewAI or equivalent) Experience with foundation model APIs (Claude API, OpenAI API or Vertex AI) RAG implementation experience with at least one vector database Cloud ...

pipelines, ensuring reliable, secure and compliant operation of LLMs, agentic AI and generative AI services. Select and integrate appropriate AI frameworks and tools (e.g. LangChain, Semantic Kernel, Llama, vector-based search, MCP/Model Context Protocol) into the enterprise architecture. Design and implement RAG (Retrieval-Augmented Generation) architectures, including data … commercial impact. Proven track record of working with cross-functional teams to translate business requirements into technical AI solutions. Desirable Skills: Experience with LangChain, Semantic Kernel, Llama and related frameworks for building LLM-based applications. Familiarity with Model Context Protocol (MCP) and emerging standards for AI orchestration and context management. ...

pipelines, ensuring reliable, secure and compliant operation of LLMs, agentic AI and generative AI services. Select and integrate appropriate AI frameworks and tools (e.g. LangChain, Semantic Kernel, Llama, vector-based search, MCP/Model Context Protocol) into the enterprise architecture. Design and implement RAG (Retrieval-Augmented Generation) architectures, including data … commercial impact. Proven track record of working with cross-functional teams to translate business requirements into technical AI solutions. Desirable Skills: Experience with LangChain, Semantic Kernel, Llama and related frameworks for building LLM-based applications. Familiarity with Model Context Protocol (MCP) and emerging standards for AI orchestration and context management. ...

code, argue about orchestration patterns, and decide whether a build is genuinely ready for a vendor to run at 3am. Your engineers work in LangChain, LlamaIndex, vector databases and production Python on Kubernetes; if you cannot read that work critically you will not carry the team. The architecture … Applications, including where each stops being useful. Familiarity with MITRE ATLAS and published adversarial ML research. Hands-on grounding in LangChain or LlamaIndex, vector databases, production Python and Kubernetes Evaluation and testing of non-deterministic agent behaviour AI security controls — guardrails, tool-invocation control and least-privilege scoping Hands ...

This job is with RWS, an inclusive employer and a member of myGwork – the largest global platform for the LGBTQ+ business community. Please do not contact the recruiter directly. AI Lead Developer Job LocationsUK-Greater ...

Labs Software Engineer (Programmer Software Engineer Developer Python Amazon Web Services AWS Strands Agents AI LangChain LangGraph CrewAI Google AutoGen Pydantic AI PydanticAI Bedrock AgentCore ADK Azure GCP Cloud Asset Manager Buy Side Investment Management Fund Hedge Fund Finance Financial Services Banking Front Office Trading Asset Manager) required … following is DESIRABLE, not essential: Experience taking Agentic AI solutions into production AWS AWS Strands Agents, LLM, Pydantic AI, Bedrock, AgentCore, ADK, CrewAI, AutoGen LangChain and LangGraph Finance Role: AI Labs Software Engineer (Programmer Software Engineer Developer Python Amazon Web Services AWS Strands Agents AI LangChain LangGraph CrewAI Google AutoGen ...

Generation (RAG), agentic workflows, evaluation frameworks, and LLM optimisation. Key Responsibilities: Design and develop scalable RAG pipelines and generative AI workflows Build solutions using LangChain, LangGraph, and LlamaIndex Implement retrieval strategies including reranking, chunking, and retrieval fusion Develop agentic workflows with a focus on robustness and maintainability Contribute to experimentation … Strong Python engineering experience Commercial experience building production-grade AI/ML systems Hands-on experience with RAG architectures and LLM workflows Experience with LangChain, LangGraph, and/or Llama Index Understanding of evaluation methodologies for generative AI Experience working within scalable cloud environments (AWS preferred) Ability to operate ...

have experience with: Commercial Python software development Building scalable backend applications and APIs Generative AI and Large Language Models AI orchestration frameworks such as LangChain, LangGraph or similar SQL and working with structured data Git and modern development practices including CI/CD Experience within financial services or consultancy environments … rapidly evolving world of AI, we'd love to hear from you. Keywords: Python, Software Engineer, AI Engineer, Automation Engineer, Generative AI, LLMs, LangChain, LangGraph, APIs, SQL, CI/CD, Financial Services, Hybrid. ...