1,526 to 1,550 of 2,437 LLM Jobs in the UK

Java Full Stack Engineer-Consultant-Digital Excellence

Location
Manchester, England, United Kingdom
# Java Full Stack Engineer-Consultant-Digital ExcellenceGlasgow, London, Manchester, Newcastle Bank HouseApply for this job* Permanent* Experienced Professionals* Strategy & Transformation* ID 521020-en\_GB## **ROLE DETAILS****SBU - Invent****CU - Business Technology****Global Grade - B ...

Lead Applied AI Data Scientist

Location
Greater London, England, United Kingdom
Location: Manchester or London (Hybrid) Help shape the future of AI-powered cyber intelligence. We're building the next generation of AI-powered cyber intelligence. That means moving beyond dashboards and reports towards intelligent systems ...

Data Engineer

Hiring Organisation
Liquidline
Location
Ipswich, Suffolk, United Kingdom
Employment Type
Full-Time
Salary
£40,000 - £60,000 per annum
Data Engineer Liquidline is the fastest-growing commercial coffee solutions provider in the UK and Ireland—not that we’re bragging! Our customers are companies that take pride in offering quality refreshments to their employees ...

Software Engineer

Location
Greater London, England, United Kingdom
We’re the world’s leading sports technology company, at the intersection between sports, media, and betting. More than 1,700 sports federations, media outlets, betting operators, and consumer platforms across 120 countries rely on ...

Senior AI Engineer - Product

Hiring Organisation
INFUSED SOLUTIONS LIMITED
Location
London, United Kingdom
Employment Type
Contract
Contract Rate
£500 - £600 per day + market rate
Job Title: Senior AI Engineer - Product Location: London (Hybrid) Type: Contract, Full-Time We are looking for a skilled and experienced AI Engineer to join a rapidly growing organisation. This is a unique opportunity for ...

Applied AI ML Director

Hiring Organisation
Hackajob Ltd
Location
South West London, London, United Kingdom
Employment Type
Permanent
hackajob is partnering directly with JPMorganChase to hire for this role. JOB DESCRIPTION Join us to shape the future of AI and machine learning in financial services. You will lead innovative projects that deliver real ...

Security Engineer, Institutional Trading

Hiring Organisation
Blockchain
Location
London, UK
Employment Type
Full-time
risk summaries for FinOps leads and the Security. AI-Driven Innovation: Research, architect, and safely embed cutting-edge AI utilities and Large Language Model (LLM) agents directly into our secure infrastructure. WHAT YOU WILL NEED5+ years in security engineering, platform security, or application security experience. Proven expertise in Threat Modeling. ...

Senior Product Security Engineer

Hiring Organisation
Blockchain
Location
London, UK
Employment Type
Full-time
security automation, and vulnerability triage workflows. AI-Driven SDLC Innovation: Research, architect, and safely embed cutting-edge AI utilities and Large Language Model (LLM) agents directly into our secure development lifecycle. Threat Modelling & Architecture Reviews: Lead STRIDE/attack-tree threat models for sensitive flows including authentication, payment, custody, reconciliation ...

Applied AI ML Lead Engineer- (NLP/LLM/Graph)

Location
Greater London, England, United Kingdom
Description NLP/LLM Scientist – Applied AI ML Lead – Machine Learning Centre of Excellence The Machine Learning Center of Excellence invites the successful candidate to apply sophisticated machine learning methods to a wide variety of complex tasks including natural language processing, large language models, and recommendation systems. The candidate must ...

Senior Software Engineer (vLLM)

Location
Cambridge, England, United Kingdom
. A history of direct contributions to vLLM or similar high-performance open-source ML/AI projects (e.g. PyTorch, Hugging Face TGI, TensorRT-LLM, Ray). Strong understanding of LLM inference mechanics (e.g. KV caching, continuous batching, memory management, model quantisation). Experience interacting with, and upstreaming code ...

Applied AI ML Engineer Director - NLP / LLM and Graphs

Location
Greater London, England, United Kingdom
machine learning technologies to develop new products, improve productivity, and enhance risk management effectively and responsibly. As an Applied AI ML Director - NLP/LLM and Graphs within the Chief Data & Analytics Office, Machine Learning Centre of Excellence, you will have the opportunity to apply sophisticated machine learning methods … Operations Research, Optimization, or Data Science Or an MS with significant years of industry or research experience in the field. Solid background in NLP, LLM and graph analytics and hands‐on experience and solid understanding of machine learning and deep learning methods Hands on experience building agentic AI/multi ...

GenAI Engineer - Enterprise LLM & Copilot Architect

Location
England, United Kingdom
eTeam is seeking a GenAI Engineer to build and scale production-ready Generative AI and LLM solutions for 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 ...

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

Location
Greater London, England, United Kingdom
seeking a Data Scientist in London to lead GenAI initiatives, building LLM-based applications, prompts, fine-tuning and retrieval augmented generation for enterprise use cases. You will collaborate with data engineers and MLOps, deploy AI workflows via APIs or web apps, and stay at the forefront of GenAI with tools ...

CONTRACT AI ENGINEER – INSIDE IR35

Location
Leeds, England, United Kingdom
Designing, building and developing AI Agents and agentic AI solutions Building and enhancing Retrieval-Augmented Generation (RAG) solutions Writing, developing and optimising prompts for LLM applications Developing and testing APIs to integrate AI services and enterprise systems Building AI engineering solutions using Python and SQL Testing and evaluating AI/… LLM outputs for quality, accuracy and reliability Integrating AI solutions with enterprise data, platforms and applications Developing scalable, production-ready AI solutions within a complex enterprise environment WHAT WE NEED FROM YOU Strong experience building AI Agents/agentic AI solutions Strong commercial RAG and LLM experience Excellent prompt writing ...

CONTRACT AI ENGINEER - INSIDE IR35

Hiring Organisation
Searchability (UK) Ltd
Location
North West, United Kingdom
Employment Type
Contract
Contract Rate
£750 - £800 per day
Designing, building and developing AI Agents and agentic AI solutions Building and enhancing Retrieval-Augmented Generation (RAG) solutions Writing, developing and optimising prompts for LLM applications Developing and testing APIs to integrate AI services and enterprise systems Building AI engineering solutions using Python and SQL Testing and evaluating AI/… LLM outputs for quality, accuracy and reliability Integrating AI solutions with enterprise data, platforms and applications Developing scalable, production-ready AI solutions within a complex enterprise environment WHAT WE NEED FROM YOU Strong experience building AI Agents/agentic AI solutions Strong commercial RAG and LLM experience Excellent prompt writing ...

Senior AI Engineer

Hiring Organisation
Harnham - Data & Analytics Recruitment
Location
London, South East England, United Kingdom
Employment Type
Full-Time
Salary
£80,000 - £115,000 per annum
newly established AI Lab focused on building innovative Generative AI products. You'll work in a small, high-impact team developing production-grade LLM applications that influence how users interact with content across text, audio, and emerging multimodal experiences. The Company A globally recognised organisation with a large international audience … opportunity to help shape the direction of a fast-growing function from an early stage. The Role You will: Build and fine-tune LLM-powered applications and services Develop and optimise RAG pipelines Deliver style and tone modelling solutions to improve LLM outputs Support personalisation, summarisation, and real-time generation ...

Senior AI Engineer

Hiring Organisation
Addition
Location
London, South East England, United Kingdom
Employment Type
Full-Time
Salary
£475.00 per day
experienced Senior AI Engineer. This is an exciting opportunity to work at the forefront of AI and software development, designing and operating advanced large language model solutions and contributing to scalable, production-ready data platforms. We’re particularly interested in candidates who combine deep AI engineering knowledge with strong production … monitor and evaluate AI systems effectively. The Opportunity As Senior AI Engineer, you’ll play a pivotal role in designing, developing and operating large language model solutions within production environments. You’ll help build the platforms, pipelines and backend capabilities required to deploy AI reliably at scale, combining machine intelligence ...

Lead Machine Learning Scientist – International Consumer Bank

Location
Greater London, England, United Kingdom
cloud infrastructure using Lambda, Glue, S3 etc. Experience in deep neural networks and familiarity with the latest developments in related fields. Experience in LLM model fine‐tuning and continuous learning techniques. Experience in prompt engineering techniques and state‐of‐the‐art LLM architectures. Equal Opportunity Employer We recognize that ...

Software Engineer, Applied Artificial Intelligence (AI)

Location
Warrington, England, United Kingdom
business impact. Experience designing evaluation frameworks and truth sets for applied AI quality assurance. Knowledge, Skills, And Abilities Strong expertise in agent frameworks and LLM orchestration (API-first development, Vercel AI SDK, LangChain, etc.). Deep knowledge of RAG architectures, embeddings, vector databases, and retrieval optimization strategies. Experience with LLM ...

Senior Software Engineer - Applied AI

Location
Greater London, England, United Kingdom
critical settings. As a Senior Software Engineer within the CoVision project, you will play a central role in developing, maintaining, and optimising the Large Language Model software deriving actionable intelligence in our fleet of neuromonitoring products. You will bridge the gap between advanced AI research and production‐ready, regulated medical … days per week from our new Kings Cross offices, plus a flexible work‐from‐home day. Responsibilities: AI Integration: Integrate an on-device LLM into the CoMind One system, connecting it to live neuromonitoring signals and building the query and response layer clinicians interact with. Model Evaluation & Reliability ...

Applied AI ML - Associate/VP

Location
Greater London, England, United Kingdom
We’re looking for an Applied AI Scientist with strong machine learning experience to join our AI Technologies team. In this role, you’ll help build practical machine learning and generative AI solutions that can ...

Sr AI Engineer | Remote - Europe | TS/Vue/NodeJS

Hiring Organisation
n8n
Location
United Kingdom, UK
Employment Type
Full-time
smart suggestions, that make creating workflows faster and more intuitive. You'll collaborate across engineering, product, and design to bring generative AI and LLM-based enhancements into the core user experience. You'll improve existing AI integrations, develop new ones, and shape how AI powers our product. You'll work … across the entire AI feature lifecycle: Architect and implement AI-powered capabilities: code generation, intelligent node creation, and workflow optimizationIntegrate LLM APIs and embedding models for text-to-workflow and natural language code suggestionsDesign and iterate on prompts to improve model output and user experienceBuild internal tooling, evaluation benchmarks ...

AI Engineer - AI Drug Discovery Company

Hiring Organisation
Few&Far
Location
United Kingdom
Expanding and maintaining existing GenAI tooling as the team's needs and the wider ecosystem evolve. What we are looking for: You have shipped LLM-agentic systems that deliver real value in production, not just prototypes, with tools, multi-step orchestration and reliable behaviour. You have at least two years … software engineering or ML engineering experience, with strong fundamentals and clean, tested, maintainable Python. You are fluent in the modern LLM and agent toolkit, including model APIs, prompting, tool use, RAG, MCP, agent frameworks and evals. You enjoy working closely with non-engineers and are comfortable sitting with a scientist ...

Data Science Manager - Marketing & Customer Generative AI Enterprise Architect

Hiring Organisation
Hackajob Ltd
Location
London, United Kingdom
Employment Type
Permanent
complex analyses and advanced machine learning methods. Communicate and provide guidance to senior client leadership and teams. Shape AI Strategy and the delivery of LLM based solutions. Operate across multiple industries and functions. Develop others by bringing your unique knowledge and skillsets to the wider practice. In this role … define strategies for AI solutions, ensuring alignment with client needs for impactful and effective implementations. Shape AI strategy and oversee the delivery of LLM-based solutions that enhance customer and marketing outcomes. Lead Generative AI Innovation and Prototyping Architect early-stage generative AI initiatives, directing proof-of-concept ...

platform engineer

Location
Greater London, England, United Kingdom
that help finance teams and employees manage business spending more seamlessly and effectively. Задачи: Design, build, and operate core GenAI platform components, including an LLM routing gateway, vector search and RAG infrastructure, tool registry and MCP gateway, AI observability and evaluation tooling, and infrastructure for long-running agentic workflows … post-incident learning; Knowledge of distributed systems fundamentals, including asynchronous workflows, idempotency, consistency trade-offs, and designing for failure; Hands-on experience with LLM APIs or strong interest in learning about rate limits, context windows, multi-vendor routing, latency variance, and cost control; Security mindset for AI systems, including prompt ...