1 to 25 of 57 LangChain Jobs in the South East

AI Architect

Hiring Organisation
Charles Simon Associates Ltd
Location
London, South East, England, United Kingdom
Employment Type
Full-Time
Salary
£80,000 - £95,000 per annum
enterprise RAG solutions using LLMs (e.g. OpenAI, Llama, Mistral, Claude) and vector databases (Pinecone, Weaviate, FAISS, etc.) Practical experience with GenAI frameworks such as LangChain, LlamaIndex, and agentic frameworks like AutoGen, CrewAI, LangGraph Strong Python expertise with AI/ML frameworks (PyTorch, TensorFlow) and NLP libraries Experience deploying AI solutions ...

AI Engineer

Hiring Organisation
Charles Simon Associates Ltd
Location
London, South East, England, United Kingdom
Employment Type
Full-Time
Salary
£75,000 - £85,000 per annum
systems Hands-on experience with LLMs, RAG, vector databases, and GenAI frameworks Experience deploying solutions on cloud platforms (AWS, Azure, or GCP) Familiarity with LangChain, LlamaIndex, or agentic frameworks is highly valuable Strong grounding in software engineering best practices (testing, versioning, CI/CD, scalability) Mindset & Behaviours: Seek ownership ...

Artificial Intelligence Engineer

Hiring Organisation
Oscar Technology
Location
London, South East, England, United Kingdom
Employment Type
Contractor
Contract Rate
£400 - £500 per day
experience with LLMs & Generative AI , including: Retrieval-Augmented Generation (RAG) Prompt & context engineering Agentic/multi-agent architectures Experience with frameworks such as LangChain, LangGraph, LangSmith or similar Solid NLP background (tokenisation, embeddings, transformers, BERT-style models, sentiment analysis) Experience integrating vector databases (e.g. Azure AI Search, OpenSearch, Pinecone, Weaviate ...

.NET Developer, Principal (AI Integration)

Hiring Organisation
Infor
Location
Crawley, West Sussex, England, United Kingdom
Employment Type
Full-Time
Salary
Competitive salary
Master’s degree in Computer Science, Engineering, or a related technical field. Practical exposure to Generative AI tools (e.g., OpenAI APIs, Hugging Face interfaces, LangChain, or similar agent frameworks). Background in MES or industrial software domains is a plus. Understanding of multi-tenant SaaS environments and security best practices. ...

GenAI Full Stack Engineer - Consultant / Senior Consultant

Hiring Organisation
83zero Ltd
Location
London, South East, England, United Kingdom
Employment Type
Full-Time
Salary
£60,000 - £70,000 per annum
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 ...

Generative AI Engineer

Hiring Organisation
Technet IT Recruitment Limited
Location
London, South East, England, United Kingdom
Employment Type
Contractor
Contract Rate
£500 - £600 per day
Experience Strong hands-on experience with Generative AI and LLMs Agentic AI frameworks such as LangGraph, AutoGen, or CrewAI Python with modern AI libraries (LangChain, Hugging Face, PyTorch) Experience building RAG pipelines and knowledge retrieval systems Cloud platforms: Azure, AWS, or GCP Microsoft/Azure (Highly Desirable) Microsoft AI Foundry ...

Lead GenAI Full Stack Engineer / Managing Consultant

Hiring Organisation
83zero Ltd
Location
London, South East, England, United Kingdom
Employment Type
Full-Time
Salary
£80,000 - £88,000 per annum
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 ...

AI Engineer

Hiring Organisation
Certain Advantage
Location
South East London, London, United Kingdom
Employment Type
Contract
Deployment Model Deployment: Flask, FastAPI, MLflow Model Serving: Triton Inference Server, Hugging Face Inference Endpoints API Integration: OpenAI, Anthropic, Cohere, Mistral APIs LLM Frameworks: LangChain, LlamaIndex for building LLM-powered applications Vector Databases: FAISS, Weaviate, Pinecone, Qdrant (Nice-to-Have) Retrieval-Augmented Generation (RAG): Experience building hybrid systems combining LLMs ...

Senior Data Scientist

Hiring Organisation
Stepstone UK
Location
South East London, London, United Kingdom
Employment Type
Permanent, Work From Home
empirical research environment and partnering with Product teams to deliver and scale validated AI products. Agentic Frameworks: Solid understanding of agentic frameworks (e.g.,LangChain,LangGraph,CrewAI) and practical application for task automation or conversational experiences. Behavioural Modelling & AI Expertise: Experiencemodellingand predicting user engagement, building AI-based search engines, recommender systems ...

Junior Engineer

Hiring Organisation
Steadrock Capital Limited
Location
Slough, Berkshire, UK
Employment Type
Full-time
experience in ML, transformers, NLP, or distributed systemsBonus (not required) Interest in real estate Interest in finance or quantitative modelling Experience building agents (LangChain, LlamaIndex, custom architectures) What We Offer Work directly with an NVIDIA DGX system Build AI systems from the ground up Very high autonomy Exposure to private ...

Presales Solutions Architect

Hiring Organisation
Impetus
Location
Slough, Berkshire, UK
Employment Type
Full-time
major cloud platforms- AWS, Azure, GCP Knowledge of GenAI technologies, including LLMs (Large Language Models), generative models, and related frameworks (e.g., LangChain, TensorFlow, etc.) Possess knowledge of cloud-based AI/ML services like AWS SageMaker, Azure Machine Learning, Google AI Platform, Databricks GenAI/BI, Snowflake GenAI, and their ...

AWS/Python Software Engineer

Hiring Organisation
E.ON
Location
London, South East, England, United Kingdom
Employment Type
Full-Time
Salary
Competitive salary
main language, or willing to adapt. Experience working with RESTful APIs and/or GraphQl. Experience using version control tools e.g. git. Experience with LangChain or LangGraph for building multi-step Agentic AI workflows is a plus, though not essential. Good understanding of development best practices such as pair programming ...

Artificial Intelligence Engineer

Hiring Organisation
Space Executive
Location
Slough, Berkshire, UK
Employment Type
Full-time
autonomous AI What You'll Need: A strong foundation in data science and machine learning Hands-on use of modern AI tools (LLMs, RAG, LangChain, co-pilots, agentic workflows) Curiosity and eagerness to learn in a fast-moving AI landscape Experience collaborating with stakeholders and translating business problems into technical ...

GenAI & Agentic Commerce Engineer

Hiring Organisation
Accenture
Location
London, South East, England, United Kingdom
Employment Type
Full-Time
Salary
Competitive salary
Hands-on experience with AI Workbenches on major cloud platforms, such as Gemini Enterprise, Azure AI Agent Familiarity with GenAI frameworks and libraries like LangChain, LlamaIndex, or Hugging Face. A solid understanding of generative AI concepts, models, and frameworks. Knowledge of the wider commerce technology stack, including ...

AI Engineer

Hiring Organisation
KBC Technologies UK LTD
Location
London, South East, England, United Kingdom
Employment Type
Contractor
Contract Rate
Salary negotiable
like OAuth2, JWT, and Azure AD. Apply best practices in AI model evaluation, tuning, and optimization. Work with LLM architectures and frameworks (OpenAI, Anthropic, LangChain, LlamaIndex) to build scalable and intelligent applications. Utilize vector databases (e.g., FAISS, Azure AI Search) and embedding models for semantic search and retrieval tasks. Execute ...

Lead GenAI Engineer | GenAI | FinTech | Hybrid London | Up to £140k

Hiring Organisation
Maze
Location
Slough, Berkshire, UK
Employment Type
Full-time
engineers). Strong hands-on experience shipping real GenAI/LLM systems into production. Deep expertise in: LLMs & transformer-based models Agentic frameworks (e.g., LangChain, LangGraph) Retrieval-Augmented Generation (RAG) Python Building or integrating LLMs into products or workflows Working with GenAI frameworks and tooling Designing or optimising prompt pipelines ...

Artificial Intelligence Engineer

Hiring Organisation
eTeam
Location
High Wycombe, Buckinghamshire, UK
Employment Type
Full-time
building and deploying agents using platforms such as AgentCore, Gemini Enterprise, and Azure Copilot. Strong understanding of agent SDKs and frameworks such as ADK, LangChain, and Strands. Strong development workflow discipline Proficient in modern development workflows (branching, code review, CI/CD, testing, observability). Clear understanding of why "vibe ...

Artificial Intelligence Engineer

Hiring Organisation
eTeam
Location
Woking, Surrey, UK
Employment Type
Full-time
building and deploying agents using platforms such as AgentCore, Gemini Enterprise, and Azure Copilot. Strong understanding of agent SDKs and frameworks such as ADK, LangChain, and Strands. Strong development workflow discipline Proficient in modern development workflows (branching, code review, CI/CD, testing, observability). Clear understanding of why "vibe ...

Artificial Intelligence Engineer

Hiring Organisation
eTeam
Location
Dartford, Kent, UK
Employment Type
Full-time
building and deploying agents using platforms such as AgentCore, Gemini Enterprise, and Azure Copilot. Strong understanding of agent SDKs and frameworks such as ADK, LangChain, and Strands. Strong development workflow discipline Proficient in modern development workflows (branching, code review, CI/CD, testing, observability). Clear understanding of why "vibe ...

Artificial Intelligence Engineer

Hiring Organisation
eTeam
Location
Basingstoke, Hampshire, UK
Employment Type
Full-time
building and deploying agents using platforms such as AgentCore, Gemini Enterprise, and Azure Copilot. Strong understanding of agent SDKs and frameworks such as ADK, LangChain, and Strands. Strong development workflow discipline Proficient in modern development workflows (branching, code review, CI/CD, testing, observability). Clear understanding of why "vibe ...

Artificial Intelligence Engineer

Hiring Organisation
eTeam
Location
Oxford, Oxfordshire, UK
Employment Type
Full-time
building and deploying agents using platforms such as AgentCore, Gemini Enterprise, and Azure Copilot. Strong understanding of agent SDKs and frameworks such as ADK, LangChain, and Strands. Strong development workflow discipline Proficient in modern development workflows (branching, code review, CI/CD, testing, observability). Clear understanding of why "vibe ...

Artificial Intelligence Engineer

Hiring Organisation
eTeam
Location
Slough, Berkshire, UK
Employment Type
Full-time
building and deploying agents using platforms such as AgentCore, Gemini Enterprise, and Azure Copilot. Strong understanding of agent SDKs and frameworks such as ADK, LangChain, and Strands. Strong development workflow discipline Proficient in modern development workflows (branching, code review, CI/CD, testing, observability). Clear understanding of why "vibe ...

Artificial Intelligence Engineer

Hiring Organisation
eTeam
Location
Newport, Isle of Wight, UK
Employment Type
Full-time
building and deploying agents using platforms such as AgentCore, Gemini Enterprise, and Azure Copilot. Strong understanding of agent SDKs and frameworks such as ADK, LangChain, and Strands. Strong development workflow discipline Proficient in modern development workflows (branching, code review, CI/CD, testing, observability). Clear understanding of why "vibe ...

Artificial Intelligence Engineer

Hiring Organisation
eTeam
Location
Crawley, West Sussex, UK
Employment Type
Full-time
building and deploying agents using platforms such as AgentCore, Gemini Enterprise, and Azure Copilot. Strong understanding of agent SDKs and frameworks such as ADK, LangChain, and Strands. Strong development workflow discipline Proficient in modern development workflows (branching, code review, CI/CD, testing, observability). Clear understanding of why "vibe ...

Artificial Intelligence Engineer

Hiring Organisation
eTeam
Location
Brighton, East Sussex, UK
Employment Type
Full-time
building and deploying agents using platforms such as AgentCore, Gemini Enterprise, and Azure Copilot. Strong understanding of agent SDKs and frameworks such as ADK, LangChain, and Strands. Strong development workflow discipline Proficient in modern development workflows (branching, code review, CI/CD, testing, observability). Clear understanding of why "vibe ...