23 of 23 Remote/Hybrid Permanent LangGraph Jobs

Senior AI Engineer

Hiring Organisation
83zero Ltd
Location
Manchester, United Kingdom
Employment Type
Permanent
Salary
£75000 - £85000/annum
TypeScript front end development experience * Experience with modern frameworks such as Next.js or Vite * Strong experience with Generative AI frameworks such as LangChain, LangGraph or CrewAI * Experience working with Large Language Models such as OpenAI, Anthropic, Llama or Mistral * Experience with Retrieval Augmented Generation, AI agents or similar GenAI architectures ...

AI Engineer

Hiring Organisation
83zero Ltd
Location
City of London, London, United Kingdom
Employment Type
Permanent
Salary
£55000 - £70000/annum
Experience building microservices architectures React and TypeScript front end development experience Familiarity with Next.js or Vite Experience with Generative AI frameworks such as LangChain, LangGraph or CrewAI Experience working with Large Language Models such as OpenAI, Anthropic, Llama or Mistral Exposure to Retrieval Augmented Generation or AI agents is beneficial ...

Generative AI Engineer

Hiring Organisation
83zero
Location
London Area, United Kingdom
Experience building microservices architectures React and TypeScript front end development experience Familiarity with Next.js or Vite Experience with Generative AI frameworks such as LangChain, LangGraph or CrewAI Experience working with Large Language Models such as OpenAI, Anthropic, Llama or Mistral Exposure to Retrieval Augmented Generation or AI agents is beneficial ...

Full Stack Developer

Hiring Organisation
83zero Ltd
Location
Manchester, United Kingdom
Employment Type
Permanent
Salary
£55000 - £70000/annum
Experience building microservices architectures React and TypeScript front end development experience Familiarity with Next.js or Vite Experience with Generative AI frameworks such as LangChain, LangGraph or CrewAI Experience working with Large Language Models such as OpenAI, Anthropic, Llama or Mistral Exposure to Retrieval Augmented Generation or AI agents is beneficial ...

Senior AI Security Engineer

Hiring Organisation
Jobleads-UK
Location
United Kingdom
Experience in insurance, financial services, or healthcare — industries with high regulatory and data privacy requirements; Hands‐on experience with AI/ML frameworks: LangChain, LangGraph, Hugging Face Transformers, vLLM, Ollama, and AI agent frameworks (CrewAI, AutoGen); Familiarity with AI security tools: Garak, Rebuff, NeMo Guardrails (NVIDIA), Prompt Guard, LLM Guard ...

Lead Software Engineer

Hiring Organisation
Pike + Bambridge | Vehicle Leasing
Location
United Kingdom
/LLM Expertise : Hands-on experience working with AI tools and APIs to automate workflows or enhance product capabilities eg Claude API, OpenAI API, LangGraph, LangSmith, RAG, Prompt Engineering, Agentic AI (Certifications). The Startup Mindset : You are pragmatic. You understand the value of testing and process ...

Senior Backend Engineer (Python, AI/LLMs)

Hiring Organisation
RevTech
Location
London Area, United Kingdom
required (TypeScript/React, infrastructure tooling) Strong communication skills and experience working in collaborative engineering teams Desirable Skills Experience with agent orchestration frameworks (e.g. LangGraph, CrewAI, DSPy) Exposure to Azure services and infrastructure-as-code (Terraform or similar) Experience in multi-tenant SaaS environments Background in regulated industries such ...

Solutions Architect

Hiring Organisation
SearchWorks
Location
City of London, London, United Kingdom
solutions. What You’ll Be Doing Designing end-to-end cloud-native architectures (Azure-focused) Building and implementing GenAI solutions and multi-agent systems (LangGraph or similar) Defining best practices across DevOps, CI/CD, and engineering standards Integrating Power Platform tools with enterprise systems and data sources Shaping technical ...

AI Solutions Engineer

Hiring Organisation
Harnham - Data & Analytics Recruitment
Location
London, South East, England, United Kingdom
Employment Type
Full-Time
Salary
£65,000 - £90,000 per annum
collaboration with engineering teams Practical knowledge of prompt engineering, RAG pipelines, agent workflows, and model evaluation Familiarity with modern GenAI tooling such as LangChain, LangGraph, or similar frameworks Motivation to work in a startup environment, with comfort around ambiguity, pace, and ownership What They Offer Salary between ...

Principal AI Architect

Hiring Organisation
MBN Solutions
Location
England, United Kingdom
build Multi-agent orchestration layer Agent communication + coordination framework Execution pipeline for enterprise-grade analytics Robust production system design (not experiments) Core stack LangGraph · CrewAI · Python · FastAPI · Docker/E2B · AWS/Azure · Kubernetes Nice to have LLM orchestration experience Security/guardrails frameworks Observability (LangSmith) Model routing/ ...

Senior AI Engineer

Hiring Organisation
Hlx Life Sciences
Location
Cambridge, England, United Kingdom
Python and production quality code experience Experience integrating and orchestrating LLM/AI services via APIs Hands-on experience with agent frameworks (Pydantic AI, LangGraph, CrewAI or similar) Experience running agentic systems in production Familiarity with GCP or another cloud platform A collaborative, fast-learner mindset, you'll be working ...

Senior Machine Learning Engineer - Agentic AI Platform

Hiring Organisation
Robert Half Limited
Location
Cambridge, Cambridgeshire, East Anglia, United Kingdom
Employment Type
Permanent, Work From Home
What We're Looking For Strong Python engineering experience with production-grade systems Hands-on with LLM-powered applications and agent orchestration frameworks (e.g., LangGraph) Experience with stateful systems, caching, and reliability engineering Proficiency in FastAPI, Docker, and Redis Comfortable in a small, senior, high-impact team Why Join? Work ...

Senior Software Engineer

Hiring Organisation
Bounce Digital
Location
London Area, United Kingdom
like a product engineer Enjoy working in small, high-energy teams Bonus Points For: Experience with Postgres, Prisma, GraphQL, Next.js Exposure to LangChain/LangGraph/AI-driven workflows Building something end-to-end yourself (side project, startup, OSS) What You’ll Be Doing: Building features from scratch - schema ...

AI Software Engineer - Fully Remote - Up to £100k

Hiring Organisation
Oliver Bernard
Location
United Kingdom
working across AI, backend, and product with real ownership and production impact. Requirements 💻 Strong Python Experience with LLMs (OpenAI, Anthropic) Agent frameworks (LangGraph, OpenAI Agents or similar) Scalable backend + AWS Product-minded, able to balance speed vs quality Salary 💷 up to £100k (depending on experience) Location 🏢 Remote (UK) Visa ...

AI Software Engineer - Fully Remote - Up to £100k

Hiring Organisation
Oliver Bernard
Location
East London, London, United Kingdom
working across AI, backend, and product with real ownership and production impact. Requirements 💻 Strong Python Experience with LLMs (OpenAI, Anthropic) Agent frameworks (LangGraph, OpenAI Agents or similar) Scalable backend + AWS Product-minded, able to balance speed vs quality Salary 💷 up to £100k (depending on experience) Location 🏢 Remote (UK) Visa ...

AI Software Engineer - Fully Remote - Up to £100k

Hiring Organisation
Oliver Bernard
Location
City of London, London, United Kingdom
working across AI, backend, and product with real ownership and production impact. Requirements 💻 Strong Python Experience with LLMs (OpenAI, Anthropic) Agent frameworks (LangGraph, OpenAI Agents or similar) Scalable backend + AWS Product-minded, able to balance speed vs quality Salary 💷 up to £100k (depending on experience) Location 🏢 Remote (UK) Visa ...

AI Software Engineer - Fully Remote - Up to £100k

Hiring Organisation
Oliver Bernard
Location
Altrincham, Greater Manchester, United Kingdom
working across AI, backend, and product with real ownership and production impact. Requirements 💻 Strong Python Experience with LLMs (OpenAI, Anthropic) Agent frameworks (LangGraph, OpenAI Agents or similar) Scalable backend + AWS Product-minded, able to balance speed vs quality Salary 💷 up to £100k (depending on experience) Location 🏢 Remote (UK) Visa ...

AI Software Engineer - Fully Remote - Up to £100k

Hiring Organisation
Oliver Bernard
Location
Leeds, West Yorkshire, United Kingdom
working across AI, backend, and product with real ownership and production impact. Requirements 💻 Strong Python Experience with LLMs (OpenAI, Anthropic) Agent frameworks (LangGraph, OpenAI Agents or similar) Scalable backend + AWS Product-minded, able to balance speed vs quality Salary 💷 up to £100k (depending on experience) Location 🏢 Remote (UK) Visa ...

Senior LLM & ML Engineer (100% REMOTE)

Hiring Organisation
ST
Location
Farmington, Michigan, United States
Employment Type
Permanent
Salary
USD Annual
cases such as entity recognition, intent classification, recommendation, and ranking. Designing and deploying agentic systems (multi-agent pipelines using frameworks such as LangGraph, AutoGen, or CrewAI) Maintain best practices for model evaluation, A/B testing, and continuous learning in real-time production environments. Develop scalable training and inference infrastructure … techniques (LoRA, PEFT, etc.) Experience with Vector/Semantic search, RAG pipelines, or embedding optimization (Pinecone, FAISS, Redis Vector) Familiarity with agent-based frameworks (LangGraph, ReAct, AutoGen, CrewAI, LangChain Agents, etc.). Experience with LLMOps tooling and frameworks (Weights & Biases, MLflow, Prompt Layer, etc.) Experience deploying ML systems in cloud ...

AI Engineer

Hiring Organisation
Amber Labs
Location
City of London, Greater London, UK
technical stakeholders. Awareness of the ethical and safety considerations in deploying AI systems. Desirable: Experience with agentic AI frameworks (e.g. AutoGPT, CrewAI, LangGraph, ReAct). Background in conversational design, human-AI interaction, or reinforcement learning. Familiarity with RAG, vector databases, or simulation environments. ...

AI Engineer - Cambridge (Hybrid)

Hiring Organisation
Transparent Technology
Location
Cambridge, Cambridgeshire, United Kingdom
Employment Type
Permanent
Salary
GBP 90,000 Annual
Senior AI Engineer LLMs, Agentic Systems, Python, LangGraph £70k-£90k + Bonus + Equity Cambridge (Hybrid) Build AI systems that help bring life-saving drugs back to patients. This is an opportunity to join a multi-award-winning, VC-backed AI company using Generative AI, LLMs, and agentic systems ...

AI Engineer

Hiring Organisation
MarkIT Placements
Location
Didcot, Oxfordshire, South East, United Kingdom
Employment Type
Permanent, Work From Home
where reliability and security matter more than speed to market. Key Responsibilities Architect, build, and optimise multi-agent AI systems using frameworks such as LangGraph, Haystack, or equivalent Integrate LLMs and vision-language models into agent workflows for reasoning, search, summarisation, and task execution Deploy AI systems into cloud … Active SC clearance Commercial experience building multi-agent or agentic AI systems in production Strong Python skills and hands-on experience with LLM frameworks (LangGraph, LangChain, Haystack, or similar) Experience deploying AI/ML systems into production environments Familiarity with Docker, Git, and cloud platforms (AWS preferred) Understanding of secure ...

AI Engineer - Cambridge (Hybrid)

Hiring Organisation
Transparent Technology
Location
Cambridge, Cambridgeshire, East Anglia, United Kingdom
Employment Type
Permanent, Work From Home
Salary
£90,000
Senior AI Engineer | LLMs, Agentic Systems, Python, LangGraph | £70k-£90k + Bonus + Equity | Cambridge (Hybrid) Build AI systems that help bring life-saving drugs back to patients. This is an opportunity to join a multi-award-winning, VC-backed AI company using Generative AI, LLMs, and agentic systems … integrating and deploying LLMs and agent-based solutions into production, and continuously improving development, testing, and deployment processes. You'll work across Python, LLMs, LangGraph, Pydantic AI, Crew AI, APIs, cloud platforms (GCP preferred), microservices, and data pipelines, contributing to scalable, high-performance AI solutions. We're looking for strong ...