51 to 59 of 59 LangChain Jobs in the UK excluding London

practices, and observability tools to ensure reliable, high-performing systems. On the AI side, you have practical experience working with large language models (LLMs), prompt engineering, and frameworks like LangChain, with knowledge of advanced patterns such as Retrieval-Augmented Generation (RAG) and agent-based systems. A strong foundation in Agile SDLC practices is essential, along with familiarity in containerization, DevOps … in building microservices, SaaS solutions, and API-first architectures to enable scalable, interoperable systems. Frameworks & Tools: Backend: Spring Boot (web, data, cloud, security), JUnit 5, Mockito, database integration. AI: LangChain, Retrieval-Augmented Generation (RAG), MCP servers (as consumer and developer), and prompt engineering for LLM optimization. Exposure to popular libraries and frameworks (Apache Commons, Guava, Swagger, TestContainers). Architecture & Platforms … application security and model safety considerations. AI Development: End-to-end development of AI-powered solutions, from concept to production readiness. Practical experience with LLMs and agentic AI, including LangChain integration, RAG pipelines, prompt engineering, and model consumption via APIs. Ability to bridge backend and AI workflows, integrating advanced AI capabilities into scalable enterprise platforms. SDLC & Agile Practices: Familiar with More ❯

of-the-art tools and platforms. Essential Skills for the Role: Python (FastAPI): Proficiency in Python, particularly with the FastAPI framework, is vital to develop robust, scalable AI solutions. LangChain: Practical experience using LangChain to integrate and operationalize large language models. Google AI SDK & Azure Open AI SDK: Expertise with these SDKs to deploy and manage AI capabilities within GCP More ❯

a strong grasp of architectural principles, design patterns, and hands-on experience building scalable applications. Familiarity with Angular, Next.js, Node.js-based APIs, and GenAI frameworks (e.g., OpenAI, Hugging Face, LangChain) is a plus. This role demands a deep understanding of application compatibility, security, and API integration within modern cloud environments. Key Responsibilities: • Lead the design and development of robust, scalable … Bedrock). Preferred Skills: • Experience with Angular and hybrid frontend architectures. • Exposure to CI/CD pipelines and cloud-native development practices. • Familiarity with GenAI frameworks and libraries (e.g., LangChain, Transformers, OpenAI SDK). • Strong problem-solving and communication skills. • AWS certification or equivalent cloud experience is a plus. More ❯

a strong grasp of architectural principles, design patterns, and hands-on experience building scalable applications. Familiarity with Angular, Next.js, Node.js-based APIs, and GenAI frameworks (e.g., OpenAI, Hugging Face, LangChain) is a plus. This role demands a deep understanding of application compatibility, security, and API integration within modern cloud environments. Key Responsibilities: • Lead the design and development of robust, scalable … Bedrock). Preferred Skills: • Experience with Angular and hybrid frontend architectures. • Exposure to CI/CD pipelines and cloud-native development practices. • Familiarity with GenAI frameworks and libraries (e.g., LangChain, Transformers, OpenAI SDK). • Strong problem-solving and communication skills. • AWS certification or equivalent cloud experience is a plus. More ❯

a strong grasp of architectural principles, design patterns, and hands-on experience building scalable applications. Familiarity with Angular, Next.js, Node.js-based APIs, and GenAI frameworks (e.g., OpenAI, Hugging Face, LangChain) is a plus. This role demands a deep understanding of application compatibility, security, and API integration within modern cloud environments. Key Responsibilities: • Lead the design and development of robust, scalable … Bedrock). Preferred Skills: • Experience with Angular and hybrid frontend architectures. • Exposure to CI/CD pipelines and cloud-native development practices. • Familiarity with GenAI frameworks and libraries (e.g., LangChain, Transformers, OpenAI SDK). • Strong problem-solving and communication skills. • AWS certification or equivalent cloud experience is a plus. More ❯

translate them into AI-driven 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 tuning to improve accuracy, latency … to building AI solutions, with 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 in designing, implementing, and optimising RAG-based systems, including vector databases, APIs or MCP. Proficient in tools for tracking experiments, managing models More ❯

translate them into AI-driven 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 tuning to improve accuracy, latency … to building AI solutions, with 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 in designing, implementing, and optimising RAG-based systems, including vector databases, APIs or MCP. Proficient in tools for tracking experiments, managing models More ❯

a strong grasp of architectural principles, design patterns, and hands-on experience building scalable applications. Familiarity with Angular, Next.js, Node.js-based APIs, and GenAI frameworks (e.g., OpenAI, Hugging Face, LangChain) is a plus. This role demands a deep understanding of application compatibility, security, and API integration within modern cloud environments. Key Responsibilities: Lead the design and development of robust, scalable … Bedrock). Preferred Skills: Experience with Angular and hybrid frontend architectures. Exposure to CI/CD pipelines and cloud-native development practices. Familiarity with GenAI frameworks and libraries (e.g., LangChain, Transformers, OpenAI SDK). Strong problem-solving and communication skills. More ❯

vector stores (Chroma, FAISS, Milvus) with sensitive document ingestion pipelines - Host and optimise LLMs using vLLM/TGI on local GPU clusters without internet connectivity - Implement agent orchestration using LangChain/LangGraph in completely offline environments - Design secure document processing for classified materials with appropriate data sanitisation - Build monitoring and evaluation systems that operate within air-gapped infrastructure Essential Requirements … optimisation - Python expertise with offline dependency management and local package mirrors Technical Stack (All On-Premises) Models: Llama 3, Mistral, Qwen (locally hosted) Vector Stores: Chroma, FAISS, Milvus Orchestration: LangChain, LangGraph for agents Hosting: vLLM, TGI, Ollama on bare metal/private cloud Infrastructure: Air-gapped Kubernetes, local container registries Desirable Skills - Experience with defence/government IT security protocols More ❯