2,451 to 2,475 of 3,961 LLM Jobs in the UK

EMEA Customer & Marketing Insights Lead

Location
Warwick, England, United Kingdom
discount structures), product/catalogue optimisation, or digital marketing performance.* Experience building reusable data assets (datasets, KPI libraries, templates). Optional* Practical AI/LLM skills to accelerate analysis (with strong validation discipline).* Familiarity with modern data practices (data pipelines, incremental refresh, version control) Qualifications:* Bachelor’s degree ...

Senior Product Manager - Martech

Location
Greater London, England, United Kingdom
takes keyword opportunities and produces high-quality pages, at scale. Shape Preply's positioning in AI Search as discovery shifts from blue links to LLM answers - defining the content, structure, and signals that win on this new surface. Continuously evolve the page-creation engine to stay ahead of evolving search ...

Systems Integrator

Hiring Organisation
Octopus Energy
Location
London, United Kingdom
Salary
£ 100 K
Hands-on experience with a cloud data platform in production (Databricks preferred): workspaces, catalogs, permissions and compute. Practical experience integrating AI into real tools - LLM APIs, retrieval, agents - with a clear-eyed sense of what works and what's still a demo. Practical identity and access experience - SSO, service accounts ...

Senior AI Product Engineer

Location
City Of London, England, United Kingdom
Product Engineering to build and scale the product from the ground up. Building and shipping AI-powered products end-to-end using LLM technologies. Owning and scaling the retrieval-augmented generation (RAG) and AI application layer. Developing secure, production-grade systems including guardrails, evaluation frameworks, monitoring, caching, and token cost … engineering best practices around testing, delivery, architecture, and code quality. YOUR SKILLS AND EXPERIENCE: You will bring strong capability in: Building and scaling production LLM-enabled products from 0-to-1. Full-stack software engineering with strong backend expertise. Product ownership, architecture, and independent decision-making. Modern technologies including TypeScript ...

DevOps Engineer | AI Fintech | High-Growth Start-Up | London Hybrid

Location
Greater London, England, United Kingdom
hiring Mid-Level and Senior DevOps Engineers to join an ambitious AI Fintech to build cloud infrastructure for advanced multi-LLM systems. You'll be working across AWS, Terraform/Pulumi, and Kubernetes, helping to scale a cutting-edge platform used within financial markets. Backed by significant investment and with … Flexible hybrid working (2+ days per week in Central London) Strong progression across DevOps & AI systems Mid & Senior DevOps Engineers | London Hybrid | AI Fintech | LLM | ML | Start-Up | Pulumi | Terraform | AWS | Amazon Web Services #J-18808-Ljbffr ...

Senior AI Product Engineer

Hiring Organisation
Harnham - Data & Analytics Recruitment
Location
London, South East England, United Kingdom
Employment Type
Full-Time
Salary
£120,000 - £140,000 per annum
Engineering to build and scale the product from the ground up. Key responsibilities include: Building and shipping AI-powered products end-to-end using LLM technologies. Owning and scaling the retrieval-augmented generation (RAG) and AI application layer. Developing secure, production-grade systems including guardrails, evaluation frameworks, monitoring, caching … engineering best practices around testing, delivery, architecture, and code quality. YOUR SKILLS AND EXPERIENCE: You will bring strong capability in: Building and scaling production LLM-enabled products from 0-to-1. Full-stack software engineering with strong backend expertise. Product ownership, architecture, and independent decision-making. Modern technologies including TypeScript ...

GenAI Platform Architect & Principal AI Engineer

Location
Greater London, England, United Kingdom
Anaplan in London seeks a Principal Engineer, AI to work across the full stack of Anaplan AI applications, from model integration and prompt engineering to building intuitive user interfaces for business users. You’ll lead ...

Security engineer, detection and response (UK)

Location
Greater London, England, United Kingdom
About WRITER WRITER is where the world's leading enterprises orchestrate AI-powered work. Our vision is to expand human capacity through superintelligence. And we're proving it's possible – through powerful, trustworthy AI that ...

Senior AI Engineer: Architect Enterprise Multi-Agent Systems

Location
United Kingdom
lead the development of core agentic frameworks and evaluation pipelines. You will mentor engineers, design high-performance multi-agent systems, and ensure production-grade, LLM-backed applications with robust observability and governance. You will work with LangGraph, MCP-based orchestration, and Kubernetes in a cloud-native environment to deliver scalable ...

Enterprise AI Copilot Engineer (RAG & Azure)

Location
Leeds, England, United Kingdom
Yadimen Consulting Limited is seeking a skilled AI Engineer to design, develop, and maintain Copilot agents, plugins, and LLM workflows. You will build scalable components, integrate with enterprise systems, and implement secure AI practices within a modern cloud-native stack. The role focuses on RAG architectures, vector databases, embeddings ...

Product Owner/Business Analyst - Vice President

Hiring Organisation
JP Morgan Chase
Location
London, United Kingdom
Salary
£ 80 K
JPMorgan Asset Management is looking for a seasoned Product Owner/Business Analyst to join our newly formed RIO Reconciliation POD in London and help shape strategy, delivery, As a Product Owner – Vice President within ...

Senior Applied AI Engineer — Production‐Ready Agentic AI (Hybrid)

Location
United Kingdom
premises, cloud, and offline environments, with emphasis on reliability and security. The role requires senior technical ownership, hands-on coding in Python, expertise with LLM-based architectures, and experience with tools like LangGraph, Haystack, and Docker. #J-18808-Ljbffr ...

Principal AI Engineer, GenAI Platform

Location
Greater London, England, United Kingdom
Anaplan is seeking a Principal Engineer, AI to span the full AI stack—from model integration to intuitive user interfaces. Build production-ready GenAI features to empower business users within planning workflows, requiring strong ML ...

Senior AI & Platform Backend Engineer (Java/Spring & GCP)

Location
United Kingdom
focus role split roughly 50/50 between AI work on GCP and core platform engineering. You will build MCP/agent tooling, ship LLM-backed features into our portals, and mentor AI-enabled dev practices across the team. The role requires strong production Python and Java with Spring Boot ...

Senior Data Science Consultant - GenAI & CX Analytics

Location
Greater London, England, United Kingdom
Data Science Consultant to drive customer experience enhancement through AI and machine learning solutions. This role requires hands-on experience in Generative AI and LLM development, excellent project and people management skills, and the ability to effectively collaborate with teams. The ideal candidate will have a strong foundation in data ...

Senior/Lead Data Scientist -Credit Risk Modeling

Hiring Organisation
Klarna
Location
London, United Kingdom
Salary
£ 80 K
Job-ID: 2275fc49-02d9-4139-9d2a-4a7f10ea4345Location: LondonSalary: 81425 - 116438 GBPType: Full timePosted: 2026-07-23Contact: ivy.chiang@klarna.comAt Klarna, our credit risk models sit at the heart of how we underwrite and price ...

AI Engineer - Cardiff

Hiring Organisation
Circle Group
Location
Cardiff, South Glamorgan, Wales, United Kingdom
Employment Type
Permanent, Work From Home
Salary
£50,000
engineers. Key Responsibilities * Lead the development and deployment of AI-powered tools to improve efficiency and productivity * Design advanced solutions including automation, RAG, and LLM-based workflows * Collaborate with stakeholders to identify and deliver strategic AI initiatives that deliver measurable business value * Provide guidance on AI architecture, tooling, and technology … engineering, or software engineering (e.g. Python, Java, JavaScript/TypeScript etc.) with libraries/frameworks such as PyTorch, TensorFlow etc.) * Experience with RAG and LLM-based solutions * Solid understanding of AI architectures and data pipelines * Knowledge of security, compliance, and governance principles from a development perspective * Proven mentoring and team ...

Frontend Software Engineer

Location
Greater London, England, United Kingdom
About Us About the Role We are looking for a Frontend Engineer to join our interface team and help shape the future of Scenario Builder. This is an opportunity to work on a modern, greenfield ...

SC Cleared AI / ML Engineer

Location
Swindon, England, United Kingdom
land. They’re looking for a ML 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 ...

CCOR Data Analytics - Product manager - Vice President

Location
Greater London, England, United Kingdom
user stories Drive innovation in methodologies by leveraging advanced analytics, technology, and industry best practices Identify and evaluate opportunities to apply AI/LLM-enabled capabilities (where appropriate) to improve decisioning, efficiency, control effectiveness, and user experience Influence key stakeholders throughout the product lifecycle (ideation/prototyping through delivery … negotiation skills, with a track record of building cross-functional relationships Preferred qualifications, capabilities, and skills Innovation mindset; interest and knowledge of AI/LLM landscape and tools experience in CCOR Familiarity with data analytics platforms/technologies and innovation approaches in Compliance and Operational Risk Intellectual curiosity; strong critical ...

Editorial Operations Manager

Location
United Kingdom
## .**Analytical Editorial Operations Manager (United Kingdom)****About our Team** LexisNexis Legal & Professional, which serves customers in more than 150 countries with 11,800 employees worldwide, is part of RELX (), a global provider of ...

Solution Architect - Dynamics 365 CRM/Workbench

Location
Greater London, England, United Kingdom
Provide architectural guidance aligned to Azure cloud technologies and enterprise standards. Support Agile delivery practices and Azure DevOps implementation approaches. Contribute to AI/LLM-enabled capabilities, particularly around document triage and comprehension. Drive best practices across integration, scalability, security, and solution governance. Produce clear architecture documentation and communicate complex … technical concepts effectively. Essential skills Knowledge of LLM AI technologies, particularly document triage/comprehension use cases. Strong stakeholder management and communication skills. Ability to shape and lead architectural direction within complex programmes. Strategic thinker with strong solution-shaping capability. Able to lead from the front and influence technical direction. ...

Editorial Operations Manager

Hiring Organisation
RELX Group
Location
Exeter, Devon, United Kingdom
Salary
£ 50 K
Editorial Operations Manager (United Kingdom)Are you excited by the opportunity to lead editorial operations through change and innovation Do you want to shape how high‐quality legal and tax analysis is created at scale ...

FP&A Solution AI Developer

Hiring Organisation
Board International
Location
London, United Kingdom
Salary
£ 80 K
gets done. You should be highly skilled in prompting, understand how to apply prompt engineering best practices, and be comfortable working with common enterprise LLM tools such as ChatGPT, Claude, or similar platforms. This role is ideal for someone who can combine technical solution development, FP&A understanding … cases, prompting logic, usage guidelines, limitations, and enablement materials for internal and customer-facing teams Required Skills Proven experience working with enterprise AI and LLM tools such as ChatGPT, Claude, Microsoft Copilot, Gemini, or similar platforms. Excellent prompt engineering skills, including prompt design, testing, refinement, evaluation, and documentation. Ability ...