801 to 825 of 2,287 LLM Jobs in the UK

AI Software Engineer

Hiring Organisation
Total Recruitment Group
Location
London, United Kingdom
Employment Type
Permanent
Salary
GBP 100,000 Annual
Software Engineer AI Copilot for Gamers £ 100k £140k base + meaningful equity London typically 3 onsite + 2 remote days AI Agents Agentic Coding LLM Systems Product Engineering Gaming Real-time AI Multimodal Systems Sponsorship available Im working with an early-stage AI startup building a real-time AI copilot ...

Production AI Engineer: LLMs, Agents & Automation

Location
Manchester, England, United Kingdom
Engineer to design, build and deploy production AI services that enhance the car finance journey for customers, colleagues and partners. You will work on LLM-powered agents, agentic AI systems and intelligent automation, delivering measurable value while collaborating with stakeholders across the business and ensuring secure, observable production deployments. #J ...

Senior AI Agent Engineer - Hybrid, Impact & Growth

Location
Wokingham, England, United Kingdom
Profitero+ is seeking a Senior AI Agent Engineer to architect and deliver AI-powered products and workflows. You will design, implement and deploy LLM-based systems and agentic apps, collaborating with product, design and engineering to turn requirements into scalable solutions. You will lead production deployments, optimize performance and costs ...

Lead OCI HPC & GPU AI Cloud Architect

Location
United Kingdom
automated deployment frameworks for cluster provisioning and lifecycle management. You will collaborate with enterprise customers to meet AI/ML and HPC requirements, design LLM/Agentic AI deployments from PoC to production, and serve as a #J-18808-Ljbffr ...

Senior AI Research Scientist: LLMs, CV & GenAI Lead

Location
Greater London, England, United Kingdom
Axon is hiring a Machine Learning Scientist to lead development of LLM/MLLM and computer vision solutions for law enforcement and beyond. You will design, implement, and optimize models across cloud, devices, and sensors, collaborating with hardware and firmware teams. The role requires deep learning expertise, strong programming skills ...

Senior AI Data Engineer — Semantic Layer & Vector AI Infra

Location
Greater London, England, United Kingdom
Comply is seeking Senior AI Data Engineers to operationalize its semantic layer—translating ontological models into working knowledge graphs, vector search infrastructure, and LLM-powered pipelines. You will own semantic layer components, collaborate with application and data teams, and ensure AI-ready data products are reliable, performant, and adopted across ...

Executive Director, Generative AI & Enterprise LLMs

Location
Greater London, England, United Kingdom
JPMorgan Chase & Co. in the United Kingdom seeks a Generative AI Executive Director to lead design and delivery of production-grade LLM systems powering mission-critical products for thousands of professionals. You will partner with ML Engineering, Product Management, and Cloud Engineering to ensure reliable, secure, scalable AI solutions, bridging ...

Remote Senior ML Engineer - Equity & Flexible Hours

Location
Stirling, Scotland, United Kingdom
Engineer (UK or Poland) with remote or hybrid options. You will work on customer feedback analytics using advanced AI, including custom fine-tuning and LLM-powered features. You’ll collaborate across engineering, product, and commercial teams to deliver scalable ML solutions. The role focuses on building, evaluating, and deploying models ...

Defence AI Lead: Strategic Data Scientist

Location
United Kingdom
within the UK are available. You will lead scoping, technical selling, and client management to deliver high-impact AI solutions, including Generative AI and LLM applications, across strategic projects. #J-18808-Ljbffr ...

Enterprise AI Solutions Engineer

Location
Greater London, England, United Kingdom
cases from discovery through deployment, ensuring alignment with governance and risk requirements. This role requires hands-on experience with modern AI systems, LLM integration, and observability, plus strong stakeholder engagement across UK and international client bases. #J-18808-Ljbffr ...

Remote Agentic AI Engineer for Rare-Disease Drug Discovery

Location
United Kingdom
Healx Ltd. in Cambridge, UK, is seeking an Agentic AI Engineer to build LLM-agentic workflows powering drug-discovery research. You will design agents that reason over a knowledge graph and literature to generate testable hypotheses for rare diseases, reporting to the Director of Tech Strategy. You will collaborate with ...

Lead AI Platform Engineer — Virtual Personas

Location
City Of London, England, United Kingdom
cross-functional team including product managers, UX, and QA. You will work on a cloud-first stack (Azure, PostgreSQL, MongoDB) and a multi-provider LLM setup, while championing secure, scalable architectures and responsible AI practices. #J-18808-Ljbffr ...

Senior Director of Applied AI & Data Science

Location
Greater London, England, United Kingdom
clients. The ideal candidate has over 10 years of experience in applied AI, is skilled in advanced Python coding, and has expertise in production LLM workflows. The role also involves collaboration across various departments to align product delivery with client outcomes, ensuring team growth and high-quality deliveries. #J ...

AI Forward Deployed Engineer, LLMs - Up to £120,000 base salary plus equity (multiple headcount)

Hiring Organisation
Saragossa
Location
London Area, United Kingdom
positive difference through the development of AI solutions is what they do best. If you’re proficient in python, are enthusiastic about working with LLM’s and have strong experience leading the design and development of production grade solutions in enterprise, then this job could be a great next step ...

Senior Ad Tech Insights Analyst - Global Tech Brand

Hiring Organisation
Handle Recruitment
Location
London, South East England, United Kingdom
Employment Type
Full-Time
Salary
£80,000 - £86,000 per annum
successful you will have: Extensive experience in ad tech research, marketing insights, or analytics within an advertising platform or agency. Proven ability to leverage LLM-based technologies and develop AI-driven interfaces. Strong stakeholder management skills, with a track record of managing cross-functional projects. Excellent storytelling and communication skills ...

Staff Software Engineer

Location
Greater London, England, United Kingdom
early-stage startups, influencing product strategy User-problem focused, not purely technical solution-oriented Experience scaling TypeScript codebases Comfortable building AI agents or LLM-powered systems beyond simple prompting High attention to detail and pride in engineering craft Comfortable operating in ambiguity and moving quickly Academic or applied experience ...

Equity Operations Transformation Project Manager - Senior Associate

Location
Bournemouth, England, United Kingdom
issue escalation management Required qualifications, capabilities, and skills Project Management experience Proficient in MS Excel, MS PowerPoint, Visio Experience of using JIRA, AI/LLM , Analytics tooling Strong people skills, with ability to build relationships with all types of stakeholders, at all levels across all business area’s Self-starter ...

QA Engineer

Hiring Organisation
Vermillion Analytics
Location
Epsom, Surrey, United Kingdom
Employment Type
Full-Time
Salary
£30,000 - £35,000 per annum
Maths at GCSE grade 4/C or above, or equivalent) Eligible to live and work in the UK Desirable: Exposure to AI/LLM or agentic AI testing, including evaluation frameworks and non-deterministic testing Experience integrating automated testing into CI/CD pipelines, including quality gates and test ...

Staff / Principal Design Engineer

Location
Greater London, England, United Kingdom
Stack We're building with tools that both humans and AI love: Frontend: React, Tailwind Backend: Golang and Rust Cloud: Cloudflare, GCP, AWS, many LLM providers DevOps & Tooling: GitHub Actions, Grafana, OTEL, infra‐as‐code (Terraform) And always on the lookout for what’s next! We treat all candidates equally ...

Lead, Data Validation Specialist

Location
City of Edinburgh, Scotland, United Kingdom
integrated solutions Foster a team culture that values collaboration, learning, and a shared commitment to client success Identify and implement AI-driven automation and LLM integrations to streamline implementation Who You Are Bachelor's degree or equivalent, ideally in Business, Finance, Math, Economics, or another data-oriented field 3+ years ...

Senior Full Stack Engineer - WhoSampled

Location
Greater London, England, United Kingdom
metadata matching: Evolve how WhoSampled's database is matched to Spotify's catalog, moving beyond heuristics toward ML-assisted approaches, including entity resolution and LLM-powered disambiguation. Better matching means more of WhoSampled's archive surfaces meaningfully within Spotify. Drive infrastructure modernisation: Lead meaningful infrastructure work that brings WhoSampled onto ...

Customer Business Analyst

Hiring Organisation
Cytora
Location
United Kingdom
challenge established thinking constructively Practical, hands-on experience with AI tools — including prompt engineering, building AI-assisted workflows, and a clear understanding of LLM behaviour and limitations High standard of written and verbal communication. Bonus points if you also have: Multilingual skills : Fluency in English, and the ability to write ...

Head of SEO

Location
Windsor, Berkshire, United Kingdom
discover, engage with, and trust us online. What you'll be doing: Develop and manage Centrica's SEO & GEO strategy to improve organic rankings & LLM visibility and translating this into a clear, actionable roadmap to be delivered by the team and across the business. Make clear and define ...

Senior Quality Engineer

Location
Greater London, England, United Kingdom
that well and asks for feedback rather than waiting for it. It'd be great if you also have: Interest in evaluating AI or LLM-powered product features. Views on AI-driven test automation, particularly where it could replace manual testing. This probably isn't the role ...

Director, Security Engineering & Operations

Hiring Organisation
Cognism
Location
London, UK
Employment Type
Full-time
cloud-native security tooling – enough to clearly identify, prioritise and challenge solutions for implementing security in our cloud environment. Working knowledge of AI/LLM security risks: enough depth to assess integrations, define guardrails, and evolve the programme as the technology does. MindsetRisk-based by instinct: prioritises based on both ...