501 to 525 of 929 LLM Jobs in the UK

Data and Knowledge Graph Engineer

Hiring Organisation
Reply
Location
United Kingdom, UK
Employment Type
Full-time
Data and Knowledge Graph Engineer About Reply: Reply specialises in designing and implementing solutions based on new communication channels and digital media. Structured as a network of highly specialised companies, Reply supports leading European industrial ...

Senior Localisation Quality Engineer

Hiring Organisation
Sony Interactive Entertainment America
Location
London, UK
Employment Type
Full-time
Why Sony Interactive Entertainment? Sony Interactive Entertainment isn't just the Best Place to Play — it's also the Best Place to Work. Sony Interactive Entertainment (SIE) is the company behind the PlayStation brand. As ...

Python Software Engineer Agentic AI

Hiring Organisation
Client Server
Location
Central London, London, United Kingdom
Employment Type
Permanent, Work From Home
Salary
£65,000
Python Software Engineer/Developer (Agentic AI) London/WFH to £65k Want to work on intellectually and technically challenging AI systems at the cutting edge of what is possible, whilst learning and collaborating with ...

Senior AI Engineer

Hiring Organisation
Identify Solutions
Location
Cardiff, South Glamorgan, United Kingdom
Employment Type
Full-Time
Salary
£70,000 - £80,000 per annum
Senior AI Engineer Cardiff - Hybrid - 3 days per week £70,000 - £80,000 + benefits We're looking for a hands-on Senior AI Engineer to help build and shape a growing AI engineering capability ...

Senior Data & AI Engineer

Hiring Organisation
Tenth Revolution Group
Location
London, South East England, United Kingdom
Employment Type
Full-Time
Salary
£80,000 - £90,000 per annum
Senior Data & AI Engineer Up to £90,000 - London/Hybrid An exciting opportunity has arisen for a Senior Data & AI Engineer to join an innovative technology business looking to expand its data engineering and ...

Senior Data Scientist

Hiring Organisation
Sirius Analysis Limited
Location
Cosham, Hampshire, UK
Role: Senior Data Scientist Find out more about the daily tasks, overall responsibilities, and required experience for this opportunity by scrolling down now. Salary: from £60000 Location: Portsmouth ( hybrid, 3 days onsite) Intro Sirius Analysis ...

Senior Product Manager

Hiring Organisation
LexisNexis Risk Solutions Group
Location
London, UK
Employment Type
Full-time
About the BusinessLexisNexis Risk Solutions is the essential partner in the assessment of risk. Within our Business Services vertical, we help organizations make more informed decisions through data, advanced analytics and innovative technology. Our Financial ...

Machine Learning Engineer MLOps Python LLM AWS

Hiring Organisation
Client Server
Location
London, UK
Employment Type
Full-time
Machine Learning Engineer (MLOps Python LLM AWS) London/WFH to 90kAre you a senior Machine Learning Engineer looking for an opportunity to take ownership, working on complex and interesting systems? You could be progressing your career in a hands-on technical leadership role at a SaaS FinTech; their capital … stack to move models from development environments to robust production servicesYou have strong MLOps experienceYou have experience training, deploying and supporting non-LLM models as well as supporting LLM Services in a production environmentYou're comfortable designing high-throughput APIs, managing data and implementing solutionsYou have a strong knowledge ...

AI Solutions Architect

Hiring Organisation
Hunter Selection
Location
City of London, London, St Paul's, United Kingdom
Employment Type
Permanent
Salary
£85000 - £100000/annum 26 days holiday, health plan,bonus
removed) AI Architect, AI Solutions Architect, AI Foundry, Azure, AZ-305, AZ-104, AI-103, TOGAF, Zachman, Python, C#, Agile, Azure AI, Agentic, OpenAI, LLM, Integration, API, MCP, Retrieval Augmented Generation, RAG, SQL, PostgreSQL, DevOps, Azure Functions, Service Bus, Cosmos, Solutions Architect, AI Architect, AI Solutions Architect, AI Foundry, Azure … TOGAF, Zachman, Python, C#, Agile, Azure AI, Agentic, OpenAI, LLM, Integration, API, MCP, Retrieval Augmented Generation, RAG, SQL, PostgreSQL, DevOps, Azure Functions, Service Bus, Cosmos, Solutions Architect,AI Architect, AI Solutions Architect, AI Foundry, Azure, AZ-305, AZ-104, AI-103, TOGAF, Zachman, Python, C#, Agile, Azure AI, Agentic, OpenAI ...

Lead Data Scientist - AML Handling

Hiring Organisation
Wise
Location
Greater London, United Kingdom
Employment Type
Full Time
intelligence system at the core of our operational handling and prevention work. You'll help automate components of our operational systems, establish robust LLM evaluation pipelines, and build solutions that reduce financial crime risk. What you build will have a direct impact on Wise’s mission and millions … Learning systems; Strong Python knowledge. A big plus for proven familiarity and experience with OOP principles; Knowledge and experience developing and evaluating GenAI/LLM solutions, including automated eval harnesses and prompt engineering; Experience with statistical analysis, experiment design, and failure mode analysis in LLM systems; A strong product mindset ...

Senior Forward Deployed Engineer, Generative AI, Google Cloud Platform

Hiring Organisation
Google
Location
London, UK
Employment Type
Full-time
responding to the human voice), reinforcement learning (e.g., sequential decision making), ML infrastructure, or specialization in another ML field. Experience with GenAI concepts (e.g., LLM, Multi-Modal, Large Vision Models) and text, image, video, or audio generation. Preferred qualifications: Master's degree or PhD in Computer Science or a related … responding to the human voice), reinforcement learning (e.g., sequential decision making), ML infrastructure, or specialization in another ML field. Experience with GenAI concepts (e.g., LLM, Multi-Modal, Large Vision Models) and text, image, video, or audio generation. ...

SC Lead Engineer, AI Enablement

Hiring Organisation
Experis
Location
United Kingdom
contribute when necessary and guide secure API and integration design. Practical experience building AI-enabled applications, platforms or services, with an understanding of LLM integration and evaluation, and AWS or comparable public-cloud delivery. Experience designing secure, observable and supportable live services, and eligibility to hold SC clearance. Desirable Skills … Hands-on experience with Cloudflare AI Gateway or a comparable LLM gateway or control-plane technology. Experience with AWS Bedrock and integrating multiple foundation-model providers. Experience building AI agents, tool-using systems, Model Context Protocol integrations or multi-step agentic workflows. Experience with retrieval-augmented generation, embeddings, vector search ...

Senior Data Engineer (UK)

Hiring Organisation
Firstup
Location
London, UK
Employment Type
Full-time
models, and analytics solutions, balancing data quality, business value, and speed. Build and maintain natural language interfaces to data and analytics, applying GenAI/LLM techniques to make data more accessible across the business. Use GenAI coding tools and practices in daily development to improve code quality, testing, and delivery … data pipelines. Experience working with and maintaining multi-tenant SaaS experiences. Experience building natural language interfaces over data warehouses, including applying GenAI/LLM techniques to data and analytics. Enterprise-level experience with at least one large-scale analytical data warehouse or query engine: StarRocks, Amazon Redshift, Snowflake, Databricks ...

Senior Machine Learning Engineer - SC (DV Clearable) - Perm

Hiring Organisation
Sanderson Government and Defence
Location
Cheltenham, Gloucestershire, South West, United Kingdom
Employment Type
Permanent
Salary
£95,000
Senior Machine Learning Engineer - (DV Clearable) - Multiple Headcount Location(s) : Cheltenham or London Type : 4 days on-site, 1 day at home Salary : £75,000 - £95,000 Clearance : SC (Must be eligible and willing to ...

Senior Machine Learning Scientist

Hiring Organisation
Expedia
Location
London, UK
Employment Type
Full-time
At Expedia Group, we help travelers explore the world, one journey at a time. As a global travel company powered by passionate people, trusted partnerships, and leading technology, we connect travelers, partners, and advertisers through ...

Senior Customer Operations Analyst

Hiring Organisation
Thales
Location
City, Belfast, United Kingdom
Employment Type
Permanent
Salary
GBP Annual
leaders how the business is performing, as well as putting AI to work for our Customer Success teams through Planhats AI suite, in house LLM's and other relevant technologies. You will work alongside Customer Success leadership to turn data into practical improvements for our teams and customers. This … assisted insights and automated workflows, so they genuinely help Customer Success teams in their day-to-day work. Work with our in-house LLM to build and refine AI-powered use cases for Customer Success, such as account and meeting summaries, answering questions about customers, and drafting customer communications. Write ...

AI/ML Engineer

Hiring Organisation
Harnham - Data & Analytics Recruitment
Location
London, South East England, United Kingdom
Employment Type
Full-Time
Salary
£100,000 - £130,000 per annum
building production-grade AI systems that solve complex, real-world problems. You'll work on agentic AI, retrieval systems, evaluation frameworks and enterprise-scale LLM applications, with the chance to influence both technology decisions and product direction. THE COMPANY They are an ambitious technology business developing an AI-powered platform … strong emphasis on ownership, collaboration and technical excellence. THE ROLE As a AI/ML Engineer, you will help design, build and operate the LLM-powered systems at the core of the platform, taking AI products from experimentation to reliable production deployment. Specifically, you can expect to be involved ...

Senior AI Engineer

Hiring Organisation
The Portfolio Group
Location
London, United Kingdom
Employment Type
Permanent
Salary
£80000 - £100000/annum
world impact. This position sits within a growing AI function and will focus heavily on Retrieval-Augmented Generation (RAG), agentic workflows, evaluation frameworks, and LLM optimisation. Key Responsibilities: Design and develop scalable RAG pipelines and generative AI workflows Build solutions using LangChain, LangGraph, and LlamaIndex Implement retrieval strategies including reranking … best practices Key Requirements: Strong Python engineering experience Commercial experience building production-grade AI/ML systems Hands-on experience with RAG architectures and LLM workflows Experience with LangChain, LangGraph, and/or Llama Index Understanding of evaluation methodologies for generative AI Experience working within scalable cloud environments (AWS preferred ...

Senior Data & AI Engineer

Hiring Organisation
Tenth Revolution Group
Location
London, South East England, United Kingdom
Employment Type
Full-Time
Salary
£75,000 - £90,000 per annum
turn complex data into actionable insights. With major investment being made into Databricks, cloud infrastructure and generative AI initiatives, including the development of proprietary LLM-powered products, you'll be working on projects that are high-profile, business-critical and highly visible to senior leadership. You Will Work With Designing … scaling Azure Databricks-based data platforms Building robust data pipelines using Databricks, PySpark, Delta Lake and Airbyte Developing AI and LLM-powered capabilities within customer-facing products Delivering data products that support commercial decision-making Optimising Azure and Databricks environments for performance, scalability and cost Implementing governance, security and best ...

AI Economics & FinOps Lead

Hiring Organisation
WTW
Location
Reigate, Surrey, United Kingdom
Employment Type
Permanent
Salary
GBP Annual
techniques such as prompt optimisation, context-window management, caching, model tiering/routing, and batching - to reduce consumption without degrading outcomes Comparative analysis of LLM/model across providers and tiers, to inform model selection and routing decisions. Provide comprehensive training and documentation to empower teams to manage their … including token-based consumption models, together with practical experience of FinOps or cloud financial management. Experience in Azure is strongly preferred. Working knowledge of LLM/GenAI pricing structures (input/output token pricing, context caching, batch vs. real-time discounts) across major providers (Azure OpenAI, Anthropic, etc.) Experience with ...

Trainee AI Engineer

Hiring Organisation
ITOL Recruit
Location
Leicester, Leicestershire, United Kingdom
Employment Type
Full-Time
Salary
£30,000 - £45,000 per annum
Looking to start a career in AI Engineering? We are offering a structured pathway into AI Engineering, designed to help you enter one of the fastest-growing sectors in tech with no prior experience. This ...

Trainee AI Engineer

Hiring Organisation
ITOL Recruit
Location
Nottingham, Nottinghamshire, United Kingdom
Employment Type
Full-Time
Salary
£30,000 - £45,000 per annum
Looking to start a career in AI Engineering? We are offering a structured pathway into AI Engineering, designed to help you enter one of the fastest-growing sectors in tech with no prior experience. This ...

Trainee AI Engineer

Hiring Organisation
ITOL Recruit
Location
Glasgow, Lanarkshire, United Kingdom
Employment Type
Full-Time
Salary
£30,000 - £45,000 per annum
Looking to start a career in AI Engineering? We are offering a structured pathway into AI Engineering, designed to help you enter one of the fastest-growing sectors in tech with no prior experience. This ...

Trainee AI Engineer

Hiring Organisation
ITOL Recruit
Location
Edinburgh, Midlothian, United Kingdom
Employment Type
Full-Time
Salary
£30,000 - £45,000 per annum
Looking to start a career in AI Engineering? We are offering a structured pathway into AI Engineering, designed to help you enter one of the fastest-growing sectors in tech with no prior experience. This ...

Trainee AI Engineer

Hiring Organisation
ITOL Recruit
Location
Leeds, West Yorkshire, United Kingdom
Employment Type
Full-Time
Salary
£30,000 - £45,000 per annum
Looking to start a career in AI Engineering? We are offering a structured pathway into AI Engineering, designed to help you enter one of the fastest-growing sectors in tech with no prior experience. This ...