76 to 100 of 100 LangChain Jobs

Senior Vice President, Product Manager — Technical & AI-Enabled - Investor Services

Hiring Organisation
Jobleads-UK
Location
Greater London, England, United Kingdom
production AI systems.* Understand how LLM-powered agents reason, plan, use tools, and orchestrate multi-step tasks autonomously. Be familiar with frameworks such as LangChain, LangGraph, Google ADK, CrewAI, AutoGen, and Semantic Kernel with the ability to make sound product decisions about feasibility, risk, and their transformative potential.* Serve … including infrastructure-as-code, serverless architectures, containerisation (Docker/Kubernetes), and CI/CD pipelines.* Hands-on experience building with AI agent frameworks (LangChain, LangGraph, Google ADK, CrewAI, AutoGen, Semantic Kernel) or implementing RAG systems with vector databases.* Experience in a Forward Deployed Engineer, Solutions Engineer, or Technical Consultant role. ...

AI Solutions Architect

Hiring Organisation
Infosec
Location
Wales, United Kingdom
Employment Type
Permanent
Salary
£90,000
that are secure, resilient, and scalable. What you'll be doing Designing and deploying AI-enabled solutions across cloud environments. Leading on GenAI orchestration (LangChain, Autogen, Google ADK). Architecting RAG pipelines, vector database integrations, and prompt management strategies. Building guardrail frameworks to prevent hallucinations, injection and bias. Designing ...

AI Platform Engineer

Hiring Organisation
Harnham - Data & Analytics Recruitment
Location
London, South East, England, United Kingdom
Employment Type
Full-Time
Salary
£90,000 - £130,000 per annum
ground up. Strong commercial experience as a full stack or backend focused engineer Hands on experience building agentic AI systems using frameworks such as LangChain or LangGraph Experience shipping AI powered features into production environments Solid understanding of cloud infrastructure, ideally AWS and services such as Bedrock or serverless tooling ...

AI Engineer

Hiring Organisation
Salt
Location
London, United Kingdom
Employment Type
Permanent, Work From Home
with LLMs/applied AI Experience building 0 1 products in startup environments Strong backend focus ( Python + TypeScript ) Experience with frameworks like LangChain Comfortable owning systems end-to-end (design build deploy) Bonus if you've touched frontend or worked closely with product teams. Package & benefits £100k + ...

AI Engineering Lead

Hiring Organisation
Harnham - Data & Analytics Recruitment
Location
London, South East, England, United Kingdom
Employment Type
Full-Time
Salary
£100,000 - £130,000 per annum
machine learning solutions into production environments * Strong programming capability in Python and modern AI frameworks * Experience working with LLMs and tools such as LangChain or similar ecosystems * Expertise in building applications including chatbots, document processing, or agent based systems * Solid understanding of MLOps, scalable architecture, and deployment best practices * Comfortable ...

AI Search & Content Automation Executive (SEO, GEO & AI Agents)

Hiring Organisation
VonHaus
Location
Manchester, North West, United Kingdom
Employment Type
Permanent, Work From Home
Salary
£30,000
ChatGPT, Claude, Gemini or Perplexity - Experience creating content at scale using AI-assisted workflows - Experience building AI agents using platforms, such as OpenAI, LangChain, n8n, Make, Zapier, CrewAI or similar technologies - Experience working with APIs and content automation workflows - Strong understanding of technical SEO fundamentals - Proficiency with Google Analytics, Google ...

Product Engineer (hybrid/remote) TLNT1 NI

Hiring Organisation
Allstate Northern Ireland
Location
Belfast, UK
with or modern frontend frameworks. Experience in cloud platforms (Azure, AWS). Knowledge of ethical AI practices and compliance frameworks. Knowledge in Generative AI, LangChain, LLM orchestration, and prompt engineering. Supervisory Responsibilities: This job does not have supervisory duties. Posting End Date: Thursday 25th June 2026 [11:59pm] Skills ...

Business Analyst (AI)

Hiring Organisation
Kingdom People
Location
London, United Kingdom
Employment Type
Permanent
Salary
£70000 - £80000/annum
workshops: Lead discovery sessions with technical engineers and non-technical stakeholders. Required Skills & Experience Technical Knowledge Agentic Frameworks: Basic knowledge of orchestration ecosystems like LangChain, AutoGen, or CrewAI. LLM Foundations: Strong grasp of Large Language Models, prompt engineering, and semantic memory patterns. Tool-Use Integration: Clear understanding of function calling ...

Lead Software Engineer

Hiring Organisation
Franklin Bates Limited
Location
South East London, London, United Kingdom
Employment Type
Permanent, Work From Home
made architecture decisions at meaningful scale, so has a profile that evidence of that kind of decision making. AI as core leverage - LangChain, LangGraph, MCP, Claude Code, spec-driven development, prompt versioning at production etc., rather than just using AI as a productivity tool. Whats on Offer Opportunity to shape ...

Software Engineer (AI+Fullstack)

Hiring Organisation
83zero Limited
Location
City of London, London, United Kingdom
Employment Type
Permanent
Salary
£55,000
design, develop, and scale production-ready solutions using the latest AI technologies and cloud-native engineering practices. Key Skills: AI & GenAI: LLMs, RAG, Agents, LangChain, LangGraph, CrewAI, Vercel AI SDK, OpenAI, Anthropic, Mistral, Llama. Full Stack Engineering: Python, TypeScript, React, APIs, Microservices, FastAPI. Cloud & DevOps: AWS/Azure, Docker, Kubernetes … 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 ...

Software Engineer (AI+Fullstack)

Hiring Organisation
83zero Limited
Location
Manchester, North West, United Kingdom
Employment Type
Permanent
Salary
£55,000
design, develop, and scale production-ready solutions using the latest AI technologies and cloud-native engineering practices. Key Skills: AI & GenAI: LLMs, RAG, Agents, LangChain, LangGraph, CrewAI, Vercel AI SDK, OpenAI, Anthropic, Mistral, Llama. Full Stack Engineering: Python, TypeScript, React, APIs, Microservices, FastAPI. Cloud & DevOps: AWS/Azure, Docker, Kubernetes … 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 ...

Senior AI Platform Engineer

Hiring Organisation
Harnham - Data & Analytics Recruitment
Location
Glasgow, Lanarkshire, Scotland, United Kingdom
Employment Type
Full-Time
Salary
£110,000 - £130,000 per annum
EXPERIENCE: You will bring strong capability in: Building production-grade AI systems, including agent workflows and orchestration layers Working with LLM frameworks (e.g. LangChain or similar), retrieval systems, and AI platforms Full-stack engineering across frontend, backend, and platform layers Strong React experience with modern patterns (hooks, component architecture ...

Senior AI Platform Engineer

Hiring Organisation
Harnham - Data & Analytics Recruitment
Location
Manchester, Lancashire, England, United Kingdom
Employment Type
Full-Time
Salary
£110,000 - £130,000 per annum
EXPERIENCE: You will bring strong capability in: Building production-grade AI systems, including agent workflows and orchestration layers Working with LLM frameworks (e.g. LangChain or similar), retrieval systems, and AI platforms Full-stack engineering across frontend, backend, and platform layers Strong React experience with modern patterns (hooks, component architecture ...

Senior AI Platform Engineer

Hiring Organisation
Harnham - Data & Analytics Recruitment
Location
London, South East, England, United Kingdom
Employment Type
Full-Time
Salary
£110,000 - £130,000 per annum
EXPERIENCE: You will bring strong capability in: Building production-grade AI systems, including agent workflows and orchestration layers Working with LLM frameworks (e.g. LangChain or similar), retrieval systems, and AI platforms Full-stack engineering across frontend, backend, and platform layers Strong React experience with modern patterns (hooks, component architecture ...

AI Architect

Hiring Organisation
Vermillion Analytics
Location
London, South East, England, United Kingdom
Employment Type
Full-Time
Salary
£400 per day
engineers, leading design authority forums and architecture reviews Core Tech Stack Azure AI Foundry · Azure OpenAI · Databricks · Mosaic AI · MLflow 3.0 · Amazon Bedrock · LangGraph · LangChain · Semantic Kernel · Microsoft Fabric · Unity Catalog · Python · Terraform · Kubernetes · OpenTelemetry What We're Looking For 5+ years in software, data, and AI/ML with … three ideal) Deep expertise in GenAI, agentic AI, RAG patterns, LLM fine-tuning, and vector databases Strong Python foundations — PyTorch, Transformers, FastAPI, LangChain/LangGraph Experience with MLOps, CI/CD, IaC, and container orchestration at enterprise scale Confident communicator — able to engage CXOs and engineering teams with equal credibility ...

Applied AI Software Engineer

Hiring Organisation
Lawrence Harvey
Location
Leeds, West Yorkshire, United Kingdom
Employment Type
Permanent
Salary
£90000 - £110000/annum
Applied AI Software Engineer - LangChain, LangGraph, RAG, Knowledge Graphs A high-growth, technology-led scale-up (backed by a global leading organisation) is expanding its engineering capability following a highly successful 2025. As part of significant continued investment, they are hiring a Software Engineer to lead the design and development …/Software Engineer with applied AI exposure. Hands-on Python development experience delivering production-grade systems. Practical experience building agentic AI workflows (LangGraph/LangChain or similar frameworks). Exposure to Knowledge Graphs (Neo4j/RDF/graph-based enrichment or retrieval). Experience integrating LLM APIs (OpenAI or similar ...

EMEA Regional VP, Enterprise SaaS Sales

Hiring Organisation
Jobleads-UK
Location
Greater London, England, United Kingdom
LangChain is hiring a Regional VP for EMEA based in London to lead its business in the UKI, Benelux, and Nordics. The successful candidate will oversee a team of nine enterprise AEs, ensuring accountability and revenue growth while managing key industry relationships. Ideal candidates bring over 8 years of SaaS ...

Senior AI Engineer

Hiring Organisation
The Portfolio Group
Location
London, United Kingdom
Employment Type
Permanent
Salary
£80000/annum
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 ...

EMEA Cloud Alliances Lead — Co-Sell Growth

Hiring Organisation
Jobleads-UK
Location
Greater London, England, United Kingdom
LangChain is seeking a Partner Alliances Lead for EMEA, responsible for building and driving the regional partner ecosystem. The role emphasizes managing alliances with major cloud providers and driving co-sell efforts, requiring a strong background in partner sales and business development. Ideal candidates will have over 6 years ...

Senior Machine Learning Engineer - GenAI, LLM, RAG

Hiring Organisation
Puritas Group
Location
City of London, London, United Kingdom
Employment Type
Contract
integrate LLMs as part of a wider system. Youll be working on: Building production-grade GenAI applications using Python Developing LLM-powered systems with LangChain, LangSmith, and modern Python libraries Designing and implementing RAG pipelines, vector stores, and retrieval logic Building agentic workflows, tool-calling, and multi-step reasoning systems … evaluation deployment observability Were looking for people who have: Delivered real GenAI applications into production, not just PoCs Strong Python engineering skills Experience with LangChain, LangSmith, LlamaIndex, or similar frameworks Deep understanding of LLM behaviour, prompting, evaluation, and optimisation Experience building monitoring, logging, and guardrail frameworks Ability to work across ...

AI Engineer

Hiring Organisation
Huxley Associates
Location
London, United Kingdom
Employment Type
Permanent
Salary
£80000 - £90000/annum + Bonus & Benefits Package
/ML systems, ideally with Azure OpenAI, Azure Cognitive Services Azure Machine Learning. Strong Python skills and familiarity with modern AI frameworks (e.g., LangChain, Hugging Face, PyTorch). Deep understanding of LLMs, vector databases, prompt engineering, and multi-agent systems. Passion for building from scratch - you thrive in greenfield environments. … with a vibrant London office. Competitive salary, equity options, and a culture of innovation. Strong Python skills and familiarity with modern AI frameworks (e.g., LangChain, Hugging Face, PyTorch). Deep understanding of LLMs, vector databases, prompt engineering, and multi-agent systems. Passion for building from scratch - you thrive in greenfield ...

AI Deployment Strategist

Hiring Organisation
Emponics
Location
City of London, London, United Kingdom
Employment Type
Permanent
iteration Build a library of reusable agent components and playbooks Proactively surface new automation opportunities across the business Key Skills Python & LLM agent frameworks (LangChain, CrewAI, LlamaIndex) Prompt engineering & RAG pipelines Business analysis & stakeholder management Process mapping & workshop facilitation Microsoft 365 & Microsoft Copilot No-code/low-code tooling (Zapier … engineering, technical consulting, or a deployment/implementation role. Able to design and build working AI agents and automation workflows independently using agent frameworks (LangChain, CrewAI, LlamaIndex, or similar) and/or tools such as Microsoft Copilot Studio, Claude Skills etc. Strong enough technically to assess feasibility and scope what ...

AI Deployment Strategist

Hiring Organisation
Emponics
Location
Bristol, Avon, South West, United Kingdom
Employment Type
Permanent
iteration Build a library of reusable agent components and playbooks Proactively surface new automation opportunities across the business Key Skills Python & LLM agent frameworks (LangChain, CrewAI, LlamaIndex) Prompt engineering & RAG pipelines Business analysis & stakeholder management Process mapping & workshop facilitation Microsoft 365 & Microsoft Copilot No-code/low-code tooling (Zapier … engineering, technical consulting, or a deployment/implementation role. Able to design and build working AI agents and automation workflows independently using agent frameworks (LangChain, CrewAI, LlamaIndex, or similar) and/or tools such as Microsoft Copilot Studio, Claude Skills etc. Strong enough technically to assess feasibility and scope what ...

Technical Lead

Hiring Organisation
Invitise Ltd
Location
City of London, London, United Kingdom
Employment Type
Contract, Work From Home
/ELT, and analytical workloads at scale - LLM/AI features shipped to production users, covering evals, guardrails, prompt versioning, and cost control - LangChain and LangGraph for orchestration - Data modelling for fund mechanics, including cash flows, NAV, performance metrics, and position-level credit data - AWS in production … Lead, Staff Engineer, Principal Engineer, Private Credit, Private Markets, Capital Markets, AI Platform, Analytics Platform, Python, TypeScript, Node.js, React, Next.js, NestJS, FastAPI, PostgreSQL, pgvector, LangChain, LangGraph, LiteLLM, AWS, LLM, Fintech, Greenfield, Remote, Hybrid/Remote, Contract ...

Technical Lead

Hiring Organisation
InvitISE Ltd
Location
London, South East, England, United Kingdom
Employment Type
Contractor
Contract Rate
Salary negotiable
/ELT, and analytical workloads at scale - LLM/AI features shipped to production users, covering evals, guardrails, prompt versioning, and cost control - LangChain and LangGraph for orchestration - Data modelling for fund mechanics, including cash flows, NAV, performance metrics, and position-level credit data - AWS in production … Lead, Staff Engineer, Principal Engineer, Private Credit, Private Markets, Capital Markets, AI Platform, Analytics Platform, Python, TypeScript, Node.js, React, Next.js, NestJS, FastAPI, PostgreSQL, pgvector, LangChain, LangGraph, LiteLLM, AWS, LLM, Fintech, Greenfield, Remote, Hybrid/Remote, Contract ...