1 to 25 of 47 Remote/Hybrid LangChain Jobs in the South East

AI / GenAI Engineer - Investment Banking / Capital Markets

Hiring Organisation
Caspian One
Location
Slough, Berkshire, UK
Employment Type
Full-time
Technical Skills Programming Languages: Python, Java, C++, C#, TypeScript, JavaScript Machine Learning: TensorFlow, PyTorch, Scikit-learn GenAI/LLMs: OpenAI API, Hugging Face Transformers, LangChain, Langraph, RAG pipelines Data & Analytics: Pandas, NumPy, Spark, Databricks, Hadoop, Vector Databases, Snowflake Model Deployment: MLflow, FastAPI, Flask, Docker, Kubernetes Cloud & Infrastructure: AWS, Azure ...

Senior Product Engineer - AI, Data, Cloud (Innovation Labs)

Hiring Organisation
Serve Legal
Location
Reading, Berkshire, UK
Employment Type
Full-time
/TypeScript, Java, Python) • Web & Product Development: Frameworks (React, Node.js, Django/Flask) • AI, GenAI and LLMs: OpenAI, Gemini, Grok, Llama • Agentic AI: Frameworks (langchain, langgraph, Google ADK) • AI enabled code tooling: Cursor, Windsurf, GitHub copilot • AI powered platform development: Lovable, Replit, Bolt • APIs & Microservices: RESTful APIs, GraphQL, microservice architectures ...

Senior Product Engineer - AI, Data, Cloud (Innovation Labs)

Hiring Organisation
Serve Legal
Location
Maidstone, Kent, UK
Employment Type
Full-time
/TypeScript, Java, Python) • Web & Product Development: Frameworks (React, Node.js, Django/Flask) • AI, GenAI and LLMs: OpenAI, Gemini, Grok, Llama • Agentic AI: Frameworks (langchain, langgraph, Google ADK) • AI enabled code tooling: Cursor, Windsurf, GitHub copilot • AI powered platform development: Lovable, Replit, Bolt • APIs & Microservices: RESTful APIs, GraphQL, microservice architectures ...

Senior Product Engineer - AI, Data, Cloud (Innovation Labs)

Hiring Organisation
Serve Legal
Location
Basingstoke, Hampshire, UK
Employment Type
Full-time
/TypeScript, Java, Python) • Web & Product Development: Frameworks (React, Node.js, Django/Flask) • AI, GenAI and LLMs: OpenAI, Gemini, Grok, Llama • Agentic AI: Frameworks (langchain, langgraph, Google ADK) • AI enabled code tooling: Cursor, Windsurf, GitHub copilot • AI powered platform development: Lovable, Replit, Bolt • APIs & Microservices: RESTful APIs, GraphQL, microservice architectures ...

Senior Product Engineer - AI, Data, Cloud (Innovation Labs)

Hiring Organisation
Serve Legal
Location
Guildford, Surrey, UK
Employment Type
Full-time
/TypeScript, Java, Python) • Web & Product Development: Frameworks (React, Node.js, Django/Flask) • AI, GenAI and LLMs: OpenAI, Gemini, Grok, Llama • Agentic AI: Frameworks (langchain, langgraph, Google ADK) • AI enabled code tooling: Cursor, Windsurf, GitHub copilot • AI powered platform development: Lovable, Replit, Bolt • APIs & Microservices: RESTful APIs, GraphQL, microservice architectures ...

Senior Product Engineer - AI, Data, Cloud (Innovation Labs)

Hiring Organisation
Serve Legal
Location
Crawley, West Sussex, UK
Employment Type
Full-time
/TypeScript, Java, Python) • Web & Product Development: Frameworks (React, Node.js, Django/Flask) • AI, GenAI and LLMs: OpenAI, Gemini, Grok, Llama • Agentic AI: Frameworks (langchain, langgraph, Google ADK) • AI enabled code tooling: Cursor, Windsurf, GitHub copilot • AI powered platform development: Lovable, Replit, Bolt • APIs & Microservices: RESTful APIs, GraphQL, microservice architectures ...

Senior Product Engineer - AI, Data, Cloud (Innovation Labs)

Hiring Organisation
Serve Legal
Location
Brighton, East Sussex, UK
Employment Type
Full-time
/TypeScript, Java, Python) • Web & Product Development: Frameworks (React, Node.js, Django/Flask) • AI, GenAI and LLMs: OpenAI, Gemini, Grok, Llama • Agentic AI: Frameworks (langchain, langgraph, Google ADK) • AI enabled code tooling: Cursor, Windsurf, GitHub copilot • AI powered platform development: Lovable, Replit, Bolt • APIs & Microservices: RESTful APIs, GraphQL, microservice architectures ...

Senior Product Engineer - AI, Data, Cloud (Innovation Labs)

Hiring Organisation
Serve Legal
Location
Newport, Isle of Wight, UK
Employment Type
Full-time
/TypeScript, Java, Python) • Web & Product Development: Frameworks (React, Node.js, Django/Flask) • AI, GenAI and LLMs: OpenAI, Gemini, Grok, Llama • Agentic AI: Frameworks (langchain, langgraph, Google ADK) • AI enabled code tooling: Cursor, Windsurf, GitHub copilot • AI powered platform development: Lovable, Replit, Bolt • APIs & Microservices: RESTful APIs, GraphQL, microservice architectures ...

Principal AI Engineer - TWE 43569

Hiring Organisation
twentyAI
Location
Basingstoke, Hampshire, UK
Employment Type
Full-time
Python, machine learning, and data science. Experience building, deploying, and scaling AI models in Azure and/or AWS environments. Skilled in using LangChain, LangGraph, vector databases, and prompt engineering. Understanding of LLM optimisation, including context extension and RAG-based frameworks. Proven ability to collaborate cross-functionally and communicate complex ...

Principal AI Engineer - TWE 43569

Hiring Organisation
twentyAI
Location
Slough, Berkshire, UK
Employment Type
Full-time
Python, machine learning, and data science. Experience building, deploying, and scaling AI models in Azure and/or AWS environments. Skilled in using LangChain, LangGraph, vector databases, and prompt engineering. Understanding of LLM optimisation, including context extension and RAG-based frameworks. Proven ability to collaborate cross-functionally and communicate complex ...

Principal AI Engineer - TWE 43569

Hiring Organisation
twentyAI
Location
Guildford, Surrey, UK
Employment Type
Full-time
Python, machine learning, and data science. Experience building, deploying, and scaling AI models in Azure and/or AWS environments. Skilled in using LangChain, LangGraph, vector databases, and prompt engineering. Understanding of LLM optimisation, including context extension and RAG-based frameworks. Proven ability to collaborate cross-functionally and communicate complex ...

Principal AI Engineer - TWE 43569

Hiring Organisation
twentyAI
Location
Dartford, Kent, UK
Employment Type
Full-time
Python, machine learning, and data science. Experience building, deploying, and scaling AI models in Azure and/or AWS environments. Skilled in using LangChain, LangGraph, vector databases, and prompt engineering. Understanding of LLM optimisation, including context extension and RAG-based frameworks. Proven ability to collaborate cross-functionally and communicate complex ...

Principal AI Engineer - TWE 43569

Hiring Organisation
twentyAI
Location
Crawley, West Sussex, UK
Employment Type
Full-time
Python, machine learning, and data science. Experience building, deploying, and scaling AI models in Azure and/or AWS environments. Skilled in using LangChain, LangGraph, vector databases, and prompt engineering. Understanding of LLM optimisation, including context extension and RAG-based frameworks. Proven ability to collaborate cross-functionally and communicate complex ...

Principal AI Engineer - TWE 43569

Hiring Organisation
twentyAI
Location
Brighton, East Sussex, UK
Employment Type
Full-time
Python, machine learning, and data science. Experience building, deploying, and scaling AI models in Azure and/or AWS environments. Skilled in using LangChain, LangGraph, vector databases, and prompt engineering. Understanding of LLM optimisation, including context extension and RAG-based frameworks. Proven ability to collaborate cross-functionally and communicate complex ...

Principal AI Engineer - TWE 43569

Hiring Organisation
twentyAI
Location
Newport, Isle of Wight, UK
Employment Type
Full-time
Python, machine learning, and data science. Experience building, deploying, and scaling AI models in Azure and/or AWS environments. Skilled in using LangChain, LangGraph, vector databases, and prompt engineering. Understanding of LLM optimisation, including context extension and RAG-based frameworks. Proven ability to collaborate cross-functionally and communicate complex ...

Artificial Intelligence Engineer

Hiring Organisation
Aspire Life Sciences Search
Location
Slough, Berkshire, UK
Employment Type
Full-time
software engineering, including substantial AI experience. Strong Python skills and experience with LLM APIs (OpenAI, Anthropic, or similar). Expertise in GenAI frameworks (LangChain, LlamaIndex, Haystack, Hugging Face Transformers). Hands-on experience with RAG pipelines, vector databases (Pinecone, FAISS, Weaviate), and chatbot deployment. Proven experience with agentic AI (tool ...

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 ...

AI Engineer

Hiring Organisation
eTeam
Location
Portsmouth, Hampshire, UK
Employment Type
Full-time
platforms • Experience building and deploying agents using tools such as AgentCore, Gemini Enterprise, Azure Copilot • Strong understanding of agent SDKs and frameworks such as LangChain, ADK, Strands Development Workflow Discipline • Strong experience with modern development workflows: Branching strategies Code reviews CI/CD pipelines Testing and observability • Clear understanding ...

AI Engineer

Hiring Organisation
eTeam
Location
High Wycombe, Buckinghamshire, UK
Employment Type
Full-time
platforms • Experience building and deploying agents using tools such as AgentCore, Gemini Enterprise, Azure Copilot • Strong understanding of agent SDKs and frameworks such as LangChain, ADK, Strands Development Workflow Discipline • Strong experience with modern development workflows: Branching strategies Code reviews CI/CD pipelines Testing and observability • Clear understanding ...

AI Engineer

Hiring Organisation
eTeam
Location
Woking, Surrey, UK
Employment Type
Full-time
platforms • Experience building and deploying agents using tools such as AgentCore, Gemini Enterprise, Azure Copilot • Strong understanding of agent SDKs and frameworks such as LangChain, ADK, Strands Development Workflow Discipline • Strong experience with modern development workflows: Branching strategies Code reviews CI/CD pipelines Testing and observability • Clear understanding ...

AI Engineer

Hiring Organisation
eTeam
Location
Dartford, Kent, UK
Employment Type
Full-time
platforms • Experience building and deploying agents using tools such as AgentCore, Gemini Enterprise, Azure Copilot • Strong understanding of agent SDKs and frameworks such as LangChain, ADK, Strands Development Workflow Discipline • Strong experience with modern development workflows: Branching strategies Code reviews CI/CD pipelines Testing and observability • Clear understanding ...

AI Engineer

Hiring Organisation
eTeam
Location
Brighton, East Sussex, UK
Employment Type
Full-time
platforms • Experience building and deploying agents using tools such as AgentCore, Gemini Enterprise, Azure Copilot • Strong understanding of agent SDKs and frameworks such as LangChain, ADK, Strands Development Workflow Discipline • Strong experience with modern development workflows: Branching strategies Code reviews CI/CD pipelines Testing and observability • Clear understanding ...

AI Engineer

Hiring Organisation
eTeam
Location
Newport, Isle of Wight, UK
Employment Type
Full-time
platforms • Experience building and deploying agents using tools such as AgentCore, Gemini Enterprise, Azure Copilot • Strong understanding of agent SDKs and frameworks such as LangChain, ADK, Strands Development Workflow Discipline • Strong experience with modern development workflows: Branching strategies Code reviews CI/CD pipelines Testing and observability • Clear understanding ...

AI Engineer

Hiring Organisation
eTeam
Location
Crawley, West Sussex, UK
Employment Type
Full-time
platforms • Experience building and deploying agents using tools such as AgentCore, Gemini Enterprise, Azure Copilot • Strong understanding of agent SDKs and frameworks such as LangChain, ADK, Strands Development Workflow Discipline • Strong experience with modern development workflows: Branching strategies Code reviews CI/CD pipelines Testing and observability • Clear understanding ...

Data Scientist

Hiring Organisation
trg.recruitment
Location
Basingstoke, Hampshire, UK
Employment Type
Full-time
freedom to shape how GenAI and ML are used across the platform. Tech stack: Python PyTorch or TensorFlow scikit-learn Spark Kafka Databricks LangChain and RAG-based GenAI systems Cloud-native Azure environment Important Details: Fully remote across the UK Up to £80,000 - £100,000 (DOE) 2-3 stage ...