301 to 325 of 407 Permanent LangChain Jobs

AI LLM Technology Architecture Associate Manager

Hiring Organisation
Hackajob Ltd
Location
Edinburgh, Midlothian, Scotland, United Kingdom
Employment Type
Permanent
experience in the following skills and experience: AI/ML platform technologies and services such as Sagemaker/Vertex/Azure ML, OpenAI, Langchain, AutoML, OCR, STT, feature stores, vector DB AI/ML architectural patterns and best practices e.g. data drift detection, experimentation tracking, RAG, deployment models Cloud infrastructure ...

Software Engineer (Machine Learning)

Location
Greater London, England, United Kingdom
environments (Docker, Apptainer etc.)* Experience running code on high-performance computing clusters (or equivalent cloud environment) Experience with LLM/agentic frameworks (such as LangChain, LlamaIndex, DeerFlow, Haystack, or others)* Experience developing and evaluating agents, skills, tools, or MCPs* About Working at the Crick Our values Everyone who works ...

Data Platform Engineering Manager

Hiring Organisation
Kraken
Location
United Kingdom, UK
Employment Type
Full-time
havesExperience with RisingWave and/or Clickhouse specifically — either in production or in serious evaluationFamiliarity with LLM-based agents or AI workflow frameworks (e.g. LangChain, LangGraph, custom orchestration)Background in cryptocurrency, trading systems, or high-throughput financial dataExperience building self-service data platform tooling for internal engineering consumersContributions to open ...

Senior AI Engineer, AI Lab

Hiring Organisation
Economist Group
Location
London, UK
Employment Type
Full-time
proprietary datasetsStrong understanding of fine-tuning paradigms, from SFT to the principles behind RLHF/RLAIF preference modelingStrong Python skills, including working with LangChain, HuggingFace Transformers, and data pipelines (Pandas, DVC, Weights & Biases)Comfortable defining and tracking generation quality with eval metrics like BLEU, ROUGE, and building editorial-specific evaluatorsExposure ...

Forward Deployed Engineer - Public sector, Nonprofit and Education

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 Backend Engineer, AI Engineering: Chat

Hiring Organisation
GitLab
Location
United Kingdom, UK
Employment Type
Full-time
async-first, distributed team, applying transferable skills from related technologies or domains. Hands-on experience with agent frameworks such as LangGraph or LangChain is a strong plus. About the teamWe're part of GitLab's AI Engineering organization and own the AI-powered chat experience embedded across the GitLab platform. ...

Forward Deployed Engineer

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 LLM Engineer - Autonomous Network

Location
Greater London, England, United Kingdom
operations.* Build RAG frameworks using network documentation, alarms, topology, inventory, KPIs, trouble tickets, procedures, configuration data, and operational knowledge.* Develop multi-agent workflows using LangChain, LangGraph, MCP, or similar frameworks.* Implement vector search, semantic retrieval, graph-enhanced retrieval, and hybrid search patterns.* Develop AI agents for fault diagnosis, root-cause … semantic search, or agentic AI systems.* Strong Python programming skills.* Experience with ML fundamentals, deep learning concepts, embeddings, transformers, and LLM architectures.* Experience using LangChain, LangGraph, LlamaIndex, AutoGen, MCP, or similar AI frameworks.* Experience with vector databases such as Pinecone, Weaviate, Milvus, Qdrant, ChromaDB, or equivalent.* Experience with graph databases ...

GenAI Engineer - Enterprise LLM & Copilot Architect

Location
England, United Kingdom
enterprise use cases, including copilots, document intelligence, and intelligent automation integrated with SAP S/4HANA. You will work with Azure OpenAI, AWS Bedrock, LangChain, and similar frameworks, focusing on RAG, embeddings, vector search, and retrieval optimisation, delivering secure, scalable deployments. #J-18808-Ljbffr ...

SC Cleared AI / ML Engineer

Location
Swindon, England, United Kingdom
engineer with experience building & deploying production-ready software and applications in Python, specifically leveraging and building LLM capabilities with technologies such as Langchain & Langgraph. Skills/requirements; Data science/mathematical background Active SC Clearance #J-18808-Ljbffr ...

ai engineer for AI journalism

Location
Greater London, England, United Kingdom
proprietary datasets; Strong understanding of fine-tuning paradigms, from SFT to the principles behind RLHF/RLAIF preference modelling; Strong Python skills with LangChain, HuggingFace Transformers, and data pipelines using Pandas, DVC, and Weights & Biases; Ability to define and track generation quality using BLEU, ROUGE, and editorial-specific evaluators; Experience ...

AI Systems Architect - Associate Director

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 ...

Product Engineer (Backend/AI @Briink)

Location
Greater London, England, United Kingdom
workflow, reporting, questionnaire, or other complex B2B SaaS products German language skills Experience improving latency, cost, and reliability for AI workloads Any experience with LangChain, LangSmith, or other LLM frameworks Knowledge of ESG, sustainability, climate tech, or corporate reporting Deeper experience with RAG, retrieval, agents, LLM evaluation, and production ...

Lead Automation Engineer

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 ...

Solutions Architect, Metronome (AI Native)

Location
Greater London, England, United Kingdom
product organizations or selling as a founding or early salesperson at a startup. Familiarity and enthusiasm for AI developer tooling (Cursor, Lovable, Vercel, LangChain, etc.) and the broader AI infrastructure ecosystem #J-18808-Ljbffr ...

Principal AI Engineer

Hiring Organisation
Matillion
Location
Manchester, UK
Employment Type
Full-time
technical stakeholders without breaking a sweatFull stack capability is a strong plus - particularly React, TypeScript, and Tailwind - and familiarity with frameworks like Langchain or Langgraph would be welcomeAdaptable and fast-moving - you thrive in an environment where requirements evolve, you're comfortable with ambiguity, and you have a genuine bias ...

Solution Specialist, AI & Data Services (Pharma)

Hiring Organisation
GlobalData UK Ltd
Location
London, United Kingdom, Castle Baynard
Employment Type
Permanent
willing to learn a domain properly rather than skate over it. Preferred skills & experience Familiarity with MCP, or with LLM tooling such as LangChain, Claude or the OpenAI APIs. Python or similar for data integration and API work. REST APIs, JSON, OpenAPI specifications, Snowflake or other cloud data warehouses. ...

AI Engineer

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 ...

AI Tech Lead

Location
Crawley, England, United Kingdom
practices Hands‐on experience with Large Language Models (LLMs), prompt engineering, Retrieval‐Augmented Generation (RAG), vector databases, and AI orchestration frameworks such as LangChain or Semantic Kernel Understanding of model evaluation methodologies Knowledge of responsible AI principles Demonstrable experience leading technical teams Ability to coach and mentor engineers Strong technical … Responsible AI Principles AI Governance Compliance Requirements Agile Delivery CI/CD Practices Tools & Technologies Microsoft Copilot Azure OpenAI AWS AI Google Vertex AI LangChain Semantic Kernel #J-18808-Ljbffr ...

AI Engineer (Generative & Agentic AI)

Hiring Organisation
Hays
Location
London, UK
Employment Type
Full-time
processes. Develop Retrieval Augmented Generation (RAG) solutions using vector databases and semantic search technologies. Design and implement AI orchestration pipelines using frameworks such as LangChain, LangGraph, Semantic Kernel, AutoGen or similar. Integrate AI solutions with enterprise applications, APIs and automation platforms. Work closely with business stakeholders to understand challenges … Large Language Models and AI services such as OpenAI, Azure OpenAI, Anthropic Claude or equivalent. Hands-on experience with AI orchestration frameworks such as LangChain, LangGraph, Semantic Kernel, AutoGen, CrewAI or similar. Experience developing and deploying cloud-native applications within Azure, AWS or GCP.Strong understanding of APIs, system integration ...

Forward Deployed ML Engineer, Agents

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 ...

Senior Fullstack Engineer, AI Platform & Scale

Location
United Kingdom
across SoSafe products. You’ll design and implement production-grade platform services using Node.js, TypeScript, NestJS and React, and you’ll work with LLMs, LangChain, LangGraph and agent orchestration to solve governance, observability and scalability #J-18808-Ljbffr ...

Remote AI Prototyping Engineer – Foundation Models

Location
United Kingdom
design prompting strategies, perform lightweight fine-tuning, and collaborate with researchers to ensure usable, ethical AI outcomes. Work will involve prototyping with Hugging Face, LangChain, PyTorch, and TensorFlow, and integrating AI capabilities across product environments in a fast-moving, agile setting. Remote work options are available in the UK. #J ...

Azure AI Engineer for Production ML & LLM Solutions

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 ...

Software Engineering Manager

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. ...