151 to 175 of 209 LangChain Jobs in England

Head of Artificial Intelligence (Gen-AI)

Hiring Organisation
The Portfolio Group
Location
Manchester, United Kingdom
Employment Type
Permanent
Salary
£130000 - £150000/annum + Car Allowance + Bonus Scheme
mentor engineering staff and the broader business. Required Skills & Experience Strong Python proficiency for production-grade AI development, with hands-on experience across LlamaIndex, LangChain and LangGraph. Proven track record building and scaling RAG systems; Graph-RAG exposure a distinct advantage. Practical experience with model adaptation techniques - prompting, fine-tuning ...

Forward Deployed Engineer

Hiring Organisation
Jobleads-UK
Location
Greater London, England, United Kingdom
more programming languages (JavaScript, Java, Python, Apex). Extensive hands‐on experience deploying AI/LLM technologies, integrating LLMs, applying orchestration frameworks (e.g., LangChain, LlamaIndex), and prompt engineering. Deep expertise in data modeling, processing, integration, and analytics with enterprise data platforms (Salesforce Data Cloud, Snowflake, Databricks, BigQuery). Significant direct ...

Gen AI Technical Lead

Hiring Organisation
Jobleads-UK
Location
Urmston, England, United Kingdom
Role:GenAI Solution DevelopmentDesign, develop, and deploy enterprise-grade Generative AI solutions.Lead implementation of AI use cases leveraging RAG, Prompt Engineering, Open-Source LLMs, LangChain, and related frameworks.Ensure scalable, secure, and production-ready AI deployments.Project LeadershipDrive AI programs and initiatives across EMEA regions.Lead AI adoption initiatives within operational business areas ...

Forward Deployed Engineer

Hiring Organisation
Jobleads-UK
Location
Greater London, England, United Kingdom
Python, Apex)* Extensive hands-on experience building and deploying solutions with AI/LLM technologies, including integrating LLMs, applying advanced AI orchestration frameworks (e.g., LangChain, LlamaIndex), prompt engineering techniques, and experience with agentic frameworks* Deep expertise in data modeling, processing, integration, and analytics, with demonstrable proficiency in enterprise data platforms ...

AI Engineer

Hiring Organisation
CarFinance 247
Location
Manchester, North West, United Kingdom
Employment Type
Permanent
Salary
£60,000
production. Key Responsibilities AI Solution Development: Design, build and deploy production-grade AI solutions using modern LLM and agentic AI frameworks such as LangChain, LangGraph and Microsoft Foundry, working closely with stakeholders to identify high-value use cases across the business. AI Platform & API Engineering: Lead the development of scalable … including prompt engineering, structured outputs, tool calling, retrieval-augmented generation (RAG) and evaluation techniques. Experience with modern LLM and agentic AI frameworks such as LangChain, LangGraph and Microsoft Foundry or equivalent technologies. Strong understanding of software engineering best practices, including testing, code review, CI/CD, dependency and package management ...

Lead AI Engineer: Conversational AI & Azure MLOps

Hiring Organisation
Jobleads-UK
Location
Leeds, England, United Kingdom
solutions across multiple client engagements. You will work with client data teams to ingest and prepare data, build AI workflows using Azure AI Foundry, LangChain or similar tools, and optimize RAG pipelines for accuracy and latency. The role requires production experience with AI agents, the ability to ship solutions ...

AI Developer

Hiring Organisation
ADAPTABLE RECRUITMENT LTD
Location
Ipswich, Suffolk, East Anglia, United Kingdom
Employment Type
Permanent
Salary
£60,000
Exposure to modern technologies including AI agents, LLMs and cloud-based systems Collaborative environment with opportunities to learn from experienced technical leaders Experience with LangChain, CrewAI, LlamaIndex, AWS, Vue.js or fintech platforms would be advantageous. ...

Senior Python Developer - Agentic AI Systems

Hiring Organisation
Jobleads-UK
Location
Manchester, England, United Kingdom
take complete ownership of designing and deploying sophisticated agentic architectures that drive real value for the business. Core Stack Python: Expert level AI Frameworks: LangChain, CrewAI, AutoGPT-style frameworks Vector Databases: Pinecone, Milvus, Weaviate Architecture: LLM orchestration and tool-calling pipelines API Design: REST and GraphQL What Sets This Role ...

AI Systems Architect - Associate Director

Hiring Organisation
Jobleads-UK
Location
Greater London, England, United Kingdom
agents, multi-agent coordination, and decision‐making frameworks. Detailed knowledge of the Software Development Lifecycle & best practices Familiarity with agentic platforms and frameworks (Foundry, LangChain, AutoGen, CrewAI, or custom orchestration stacks) Systems Thinking: Ability to architect complex, distributed systems that integrate AI components with enterprise data platforms and APIs, ensuring ...

Senior AI Engineer

Hiring Organisation
Klipboard
Location
Hungerford, Berkshire, England, United Kingdom
Employment Type
Full-Time
Salary
Competitive salary
harnesses, evaluation datasets and automated test suites for AI outputs Retrieval-augmented generation (RAG), vector search, embeddings and retrieval pipelines (desirable) LLM orchestration frameworks (LangChain, Semantic Kernel or equivalents – desirable) Technical and Professional Expertise Strong software engineering background with several years building and shipping production software. Substantial hands-on experience ...

Lead Software Engineer (Hybrid)

Hiring Organisation
Jobleads-UK
Location
Greater London, England, United Kingdom
workshops internally or for clients, representing the company in the tech community, or supporting our hiring processes Strongly Preferred Skills MLOps: including tools like LangChain for application development and managing the ML lifecycle Data Engineering: including platforms like Databricks for data processing and analytics DevSecOps & DevOps Infrastructure as Code Building ...

Lead Software Engineer - Hybrid

Hiring Organisation
Hackajob Ltd
Location
South West London, London, United Kingdom
Employment Type
Permanent
Salary
£95,000
with the experience listed above to apply. We would particularly like to encourage applicants with experience in the following areas: MLOps: including tools like LangChain for application development and managing the ML lifecycle Data Engineering: including platforms like Databricks for data processing and analytics DevSecOps & DevOps Infrastructure as Code Data ...

AI Engineer

Hiring Organisation
McGregor Boyall Associates Limited
Location
London, United Kingdom
Employment Type
Permanent, Work From Home
Salary
£85,000
Machine Learning solutions using Azure Databricks, Azure Machine Learning and Azure AI Foundry Develop scalable AI applications using modern orchestration frameworks including LangChain and LangGraph Build agentic AI workflows and enterprise AI services using retrieval, tool-calling and orchestration patterns Deliver end-to-end AI/ML pipelines covering experimentation … Azure Machine Learning and ideally Azure AI Foundry Good understanding of MLOps and LLMOps Excellent Python engineering skills with experience using frameworks such as LangChain, LangGraph, PyTorch and Pydantic Experience with RAG, vector search, embeddings, prompt engineering and enterprise retrieval architectures Experience building AI solutions within document-heavy environments such ...

Forward Deployed ML Engineer, Agents

Hiring Organisation
Jobleads-UK
Location
Greater London, England, United Kingdom
agents processing real-time video streams using computer vision pipelines on aion's infrastructure Implement sophisticated multi-agent orchestration with(or similar) frameworks like LangChain or LlamaIndex—enabling tool use, memory management, and autonomous task completion Rapidly prototype POCs in 2-4 weeks, coding alongside client teams to validate concepts … users Strong LLM foundations hands-on with modern foundation models including fine-tuning, prompt engineering, and evaluation methodologies Agent framework proficiency production experience with LangChain, LlamaIndex, or similar orchestration frameworks Voice AI platform experience built real-time conversational systems with production STT/TTS integration Proficiency in Python (production-grade ...

AI & ML Engineer — Production-Ready AI on GCP

Hiring Organisation
Jobleads-UK
Location
Greater London, England, United Kingdom
About Charlotte Tilbury Beauty Founded by British makeup artist and beauty entrepreneur Charlotte Tilbury MBE in 2013, Charlotte Tilbury Beauty has revolutionised the face of the global beauty industry by de-coding makeup applications for ...

Senior AI Engineer - Azure AI, RAG & Multi-Agent

Hiring Organisation
Jobleads-UK
Location
Greater London, England, United Kingdom
infrastructure. You will develop and optimize multi-agent AI solutions, focusing on scalable deployment and cost-efficient performance. Responsibilities include designing AI systems with LangChain/LangGraph, implementing Langfuse-driven experiments, and integrating Azure AI services. Strong collaboration across teams to deliver robust AI capabilities is essential. #J-18808-Ljbffr ...

Senior AI Architect — Multi-Agent Systems & LLMOps

Hiring Organisation
Jobleads-UK
Location
Crawley, England, United Kingdom
focuses on mentoring engineers, delivering MVPs to production, and shaping the AI strategy across the business. You'll work with GCP Vertex AI, LangGraph, LangChain, and MLOps pipelines to ensure scalable, secure, and cost-effective solutions. #J-18808-Ljbffr ...

Azure AI Engineer for Production ML & LLM Solutions

Hiring Organisation
Jobleads-UK
Location
Greater London, England, United Kingdom
This position involves designing, deploying, and optimising machine learning models and AI workflows within Azure. The ideal candidate will have experience with Azure Databricks, LangChain, and MLOps practices. The role offers an attractive salary of up to £82,000, an annual performance bonus, and a comprehensive benefits package including private ...

Java Backend Engineer

Hiring Organisation
Jobleads-UK
Location
Greater London, England, United Kingdom
managers, designers, and engineers in agile settings. Strong commitment to quality, maintainability, documentation, and continuous learning. AI-related skills, such as Spring AI or LangChain, are a strong plus. Profile we are looking for A strong backend engineer with deep Java, Spring Boot, microservices, REST API, cloud, observability, and quality ...

Head of Software Engineering

Hiring Organisation
Jobleads-UK
Location
Greater London, England, United Kingdom
Relentless drive: You execute fast, adapt faster Startup scar tissue: You’ve shipped product with no safety net Fluency with AI/LLMs: LangChain, vector stores, prompt engineering Product obsession: You care more about outcomes than outputs Ideal Background There’s no perfect pedigree. We hire for mindset, not credentials. ...

Senior Tech Lead, Enterprise AI Products (Contract)

Hiring Organisation
Harnham - Data & Analytics Recruitment
Location
London, South East, England, United Kingdom
Employment Type
Contractor
Contract Rate
£700 - £800 per day
/CD and generative AI abstraction layers Model the cost, feasibility and risk of different LLMs and implementation approaches THE STACK AWS, Bedrock, LangGraph, LangChain, Python, FastAPI, PostgreSQL, Snowflake, Airflow, React, Next.js, Kubernetes. YOUR EXPERIENCE 15+ years in enterprise software engineering with a background in product engineering organisations or technology … Deeply technical: recent evidence of designing systems from scratch and driving architectural decisions across multiple teams Agentic AI delivered in production, ideally LangGraph or LangChain, with strong Python and FastAPI AWS architecture at scale, with a preference for open standards over cloud-native lock-in Full-stack understanding across ...

AI Engineer – Kings Cross, London

Hiring Organisation
Jobleads-UK
Location
Greater London, England, United Kingdom
methods.* Familiarity with media content (video, audio) ML pipelines.* Proficiency in Python and common AI/ML libraries (e.g., PyTorch, Hugging Face Transformers, LangChain) and cloud frameworks (VertexAI, Bedrock, Sagemaker).* Strong proficiency in Git, CI/CD workflows, and containerization (Docker/Kubernetes).* Proficiency with Linux environments … proactive.**Nice to have*** Experience training and/or fine-tuning AI models.* Experience with LLMs integration, fine-tuning and associated tools (e.g. LangChain, Agent frameworks).* Competency in at least one other programming language (e.g. C/C++, Java).* Experience going from POC to production-grade system. ...

GenAI Solutions Lead | Hybrid Enterprise AI

Hiring Organisation
Jobleads-UK
Location
Urmston, England, United Kingdom
through AI-enabled solutions in operational domains. You will design, develop, and deploy enterprise-grade GenAI solutions using RAG, Prompt Engineering, Open-Source LLMs, LangChain, and related frameworks; lead programs and mentor teams while aligning with Capgemini's global AI4OPS strategy. #J-18808-Ljbffr ...

Senior AI Data Engineer: GenAI & Data Platform Lead

Hiring Organisation
Jobleads-UK
Location
Greater London, England, United Kingdom
enterprise operations. The role emphasizes reproducibility, open source, and scalable architectures. You will lead design, testing, and deployment of GenAI workflows using Databricks, LangChain, Genie, and MLflow, while collaborating with stakeholders to align AI capabilities with #J-18808-Ljbffr ...

Lead AI Agentic Architect - Build Scalable LLM Platform

Hiring Organisation
Jobleads-UK
Location
Greater London, England, United Kingdom
lead the technical architecture for our AI projects, bridging product thinking with scalable system design. You will guide the agent framework stack (LangGraph/LangChain or equivalent), define integration patterns, and oversee evaluation, observability, and production readiness while collaborating with a cross-functional product team. #J-18808-Ljbffr ...