101 to 125 of 148 LangChain Jobs in London

Forward Deployed Engineer

Hiring Organisation
Jobleads-UK
Location
Greater London, England, United Kingdom
match value proposition to business needs. Thrived in another fast‐paced SaaS startup or scale‐up during a high‐growth phase. Preferred: expertise with LangChain and similar tools for multimodal AI projects. What’s in it for you £80‐100k base salary with £25k additional commission. Top 15% quartile equity ...

AI Senior Solutions Architect, Global Advanced Services - UK/US

Hiring Organisation
Jobleads-UK
Location
Greater London, England, United Kingdom
Production‐Level AI Expertise: Proven success building, deploying, and maintaining complex AI/ML solutions, modern AI frameworks (such as Python, TensorFlow, PyTorch, or LangChain), and cloud‐native AI platforms (AWS, Azure, or GCP). Distributed Systems Mastery: Deep technical capability in structuring data platforms, data pipelines, and high‐throughput ...

Quantitative Structurer - Platform & AI

Hiring Organisation
Jobleads-UK
Location
Greater London, England, United Kingdom
products, including pricing and distribution Experience with quantitative modelling and derivatives pricing Hands‐on experience with AI/ML frameworks and tooling such as LangChain, LangGraph, vector databases, and MCP‐based orchestration Expertise in relational and/or NoSQL databases, data pipelines, and ETL processes Experience with microservices architecture ...

Principal Software Engineer (London)

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 How You’ll Be Supported At 8th Light, we believe our people ...

Head of Data Science (12m fixed-term contract)

Hiring Organisation
Jobleads-UK
Location
Greater London, England, United Kingdom
libraries. Kotlin on Android and Swift on iOS. Data: SQL, Python, Snowflake, dbt, Airflow & Looker AI at Marshmallow: Sierra.ai for conversational AI, Python and LangChain for agentic AI solutions, Sagemaker and MLflow for Machine Learning, Cursor and Claude Code for developer productivity. What you'll be doing Drive commercial impact ...

Lead 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, Nonprofit 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 deployments ...

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 ...

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 ...

Senior AI Engineer

Hiring Organisation
Jobleads-UK
Location
Greater London, England, United Kingdom
with advanced RAG techniques such as hybrid search, semantic ranking, query rewriting, reranking, and metadata filtering. Desirable skills and experience Building AI applications with LangChain and LangGraph, including agents, tool calling, memory, checkpoints, and human approval stages. Building document-processing workflows with Azure AI Document Intelligence, Azure Storage, Azure Functions ...

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 ...

Senior 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 ...

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 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 ...

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. ...

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. ...

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 ...

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 ...

AI/ML Engineer

Hiring Organisation
Jobleads-UK
Location
Greater London, England, United Kingdom
influence how they’re adopted across the wider business. You'll be working with technologies including Azure Databricks, Azure Machine Learning, Azure AI Foundry, LangChain, LangGraph and Python, building enterprise AI applications using RAG, vector databases, prompt orchestration and tool‐calling patterns. You’ll need experience with: Deploying LLMs … machine learning models into Azure enterprise environments. Azure Databricks, Azure Machine Learning and ideally Azure AI Foundry. Building production AI applications using LangChain, LangGraph and Python. MLOps/LLMOps including deployment, monitoring, governance and lifecycle management. RAG, vector databases, prompt engineering and tool‐calling patterns. Building ...

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 ...