126 to 150 of 174 LangChain Jobs in England

Principal Software Engineer (Hybrid)

Hiring Organisation
Jobleads-UK
Location
Greater London, England, United Kingdom
Engineering: including platforms like Databricks for data processing and analytics Delivering production agentic systems, including RAG pipelines, vector search, and agentic frameworks such as LangChain, LlamaIndex, CrewAI, AutoGen, and n8n DevSecOps & DevOps MLOps Infrastructure as Code Building a truly diverse, equitable, and inclusive workplace is an ongoing journey ...

Forward Deployed Engineer - Public sector, Non-profit and Education

Hiring Organisation
Jobleads-UK
Location
Greater London, England, United Kingdom
time, working directly alongside customers.**Nice-to-Haves*** Salesforce platform experience or certifications (Administrator, Platform Developer I, Agentforce Specialist)* Familiarity with agent frameworks (LangChain, LlamaIndex) and orchestration patterns* Hands-on with cloud data platforms (Snowflake, Databricks, BigQuery)* Experience across specialist AI delivery areas: data engineering, platform architecture, or headless deploymentsLI ...

Senior AI Data Engineer — GenAI & RAG, Hybrid London

Hiring Organisation
Jobleads-UK
Location
City Of London, England, United Kingdom
deployment of GenAI and RAG solutions, using Databricks, Azure OpenAI and modern data engineering practices for enterprise environments. You will build AI agents with LangChain/Graph and AutoGen, implement CI/CD and testing, and shape evaluation frameworks to ensure performance and #J-18808-Ljbffr ...

Senior Field ML Engineer - Enterprise AI Deployments

Hiring Organisation
Jobleads-UK
Location
Greater London, England, United Kingdom
systems and LLM applications. You’ll drive end-to-end development from discovery to production, work across voice, vision, and text, and leverage LangChain, LlamaIndex, and modern MLOps on AWS/Azure/GCP to deliver scalable, observable AI solutions at scale. #J-18808-Ljbffr ...

AI Developer

Hiring Organisation
ADAPTABLE RECRUITMENT LTD
Location
Ipswich, Suffolk, UK
Employment Type
Full-time
developmentExposure to modern technologies including AI agents, LLMs and cloud-based systemsCollaborative environment with opportunities to learn from experienced technical leadersExperience with LangChain, CrewAI, LlamaIndex, AWS, Vue.js or fintech platforms would be advantageous. ...

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. ...

Frontier Engineer

Hiring Organisation
Jobleads-UK
Location
City Of London, England, United Kingdom
experience with strong AI-tool fluency across the full stack. Hands-on experience with agentic coding and multi-agent orchestration using frameworks such as LangChain, AutoGen or LangGraph. Strong prompt and intent engineering skills, with the ability to validate AI-generated code for quality and correctness. Experience designing RAG pipelines ...

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 ...

Principal Data Engineer - Contract (London)

Hiring Organisation
Jobleads-UK
Location
Manchester, England, United Kingdom
Scala Event streaming technologies such as Kafka, Pulsar, or Azure Event Hub Integration with Collibra Apache Iceberg Apache Arrow Pyspark AI engineering (Snowflake AI, Langchain, Llamaindex, Pinecone, etc) Insight is committed to being an inclusive employer and encourages applications from all suitably qualified applicants irrespective of background, circumstances, age, disability ...

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 ...

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 ...

Data Scientist

Hiring Organisation
Jobleads-UK
Location
Greater London, England, United Kingdom
ideal candidate has a strong foundation in machine learning and NLP, with hands‐on experience in modern GenAI tools and frameworks such as OpenAI, LangChain, Hugging Face, Vertex AI, Bedrock, or similar. As part of your duties, you will be responsible for: Design and build Generative AI solutions using Large … data engineers, MLOps, and product teams to build end-to-end AI applications and APIs. Develop custom prompts and prompt chains using tools like LangChain, LlamaIndex, PromptFlow, or custom frameworks. Evaluate model performance, mitigate bias, and optimize accuracy, latency, and cost. Stay up to date with the latest trends ...

Senior AI Engineer

Hiring Organisation
CarFinance 247
Location
Manchester, North West, United Kingdom
Employment Type
Permanent
Salary
£80,000
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 ...

GenAI & LLM Data Scientist – Enterprise (Hybrid, London)

Hiring Organisation
Jobleads-UK
Location
Greater London, England, United Kingdom
collaborate with data engineers and MLOps, deploy AI workflows via APIs or web apps, and stay at the forefront of GenAI with tools like LangChain, Hugging Face and OpenAI, ensuring scalable, secure solutions in a flexible hybrid setup. #J-18808-Ljbffr ...

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 ...

Lead Automation Engineer

Hiring Organisation
Jobleads-UK
Location
Leeds, England, United Kingdom
Experience integrating AI services as steps within automation platforms, with sufficient awareness of agents, prompts, guardrails and frameworks such as Microsoft Agent Framework and LangChain to collaborate effectively with AI Engineers. Strong understanding of APIs, webhooks, event-driven integration, authentication patterns, data mapping and system-to-system communication. Fluency ...

AI Engineer

Hiring Organisation
Jobleads-UK
Location
Greater London, England, United Kingdom
hiring mid- to senior-level individual contributors with at least 4 years' experience. Exceptional Python and experience orchestrating LLMs with tools like Temporal or LangChain AI automation shipped and running in production A record of making agents reliable and efficient Fluency with data pipelines and integrations We're an early ...

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 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. ...

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 ...

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 ...

Data Scientist - Scientific AI

Hiring Organisation
Jobleads-UK
Location
Greater London, England, United Kingdom
stakeholders Strong programming experience in Python and the relevant analytics libraries (e.g., pandas, numpy, matplotlib, scikit-learn, statsmodels, pymc, pytorch/tf/keras, langchain). R and C++ optional. Experience with version control (GitHub) ML experience with causality, Bayesian statistics & optimization, survival analysis, design of experiments, longitudinal analysis, surrogate ...

Senior Technical Program Manager, Applied AI

Hiring Organisation
Jobleads-UK
Location
Greater London, England, United Kingdom
experience with automated validation at scale. Preferred Skills Fluency in multiple human languages. Proficiency in Python and experience working with modern AI frameworks (PyTorch, LangChain, etc.). What We Offer Competitive salary and benefits package. Opportunity to work with cutting-edge AI technology in a rapidly growing industry. A dynamic ...

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 ...

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 ...