Latest Large Language Models (LLM) Jobs

Spotlight

Head of AI

As Head of AI, you will lead the development and implementation of AI strategies, governance, and capabilities at LPPA, a leading pension administration company. You will work closely with the CTO and executive team to identify and deliver AI opportunities that enhance operational efficiency, service quality, and member outcomes. Key responsibilities include building the AI team, establishing governance frameworks, and fostering AI adoption across the organization.

Local Pensions Partnership Administration Preston, North West England, United Kingdom £90,000 – £100,000 pa

Hybrid Permanent

Senior Solutions Architect, Higher Education and Research - Open Models and LLM

This role involves partnering with academic and research institutions to advance AI and HPC workloads using NVIDIA's accelerated computing platform. The Solutions Architect will guide researchers in integrating NVIDIA technologies into large-scale projects, particularly around large language models and open models. Responsibilities include hands-on technical engagement, driving research collaborations, delivering training, and translating research needs into product feedback for engineering teams.

NVIDIA Cambridge, United Kingdom

Senior Solutions Architect, Higher Education and Research - Open Models and LLM

This role involves partnering with academic and research institutions to advance AI and HPC initiatives using NVIDIA's accelerated computing platforms. The Solutions Architect will guide researchers in integrating NVIDIA technologies into large-scale AI projects, particularly around LLMs and open models, while contributing to joint research and technical content. Responsibilities include hands-on training, prototyping solutions, and bridging research needs with product development through direct feedback to engineering teams.

NVIDIA Reading, United Kingdom

Data Scientist

This role involves developing and evaluating AI and machine learning solutions, particularly using GCP, LLMs, and RAG. You will work closely with project managers and developers to deliver scalable and well-documented applications, gather business and technical requirements, and contribute to the entire software development lifecycle.

DCV Technologies Manchester, United Kingdom £550 – £600 pd

ML / LLM Research Engineer

This role involves hands-on engineering and research into the security and behavior of Large Language Models, exploring how information is processed and whether models present risks in secure environments. You will work on practical experiments, turning academic research into real-world applications, primarily using Python.

Ncounter Manchester, United Kingdom £80,000 – £90,000 pa

Researcher, Training - London

A research-focused role advancing large language model development through architecture innovation, optimization, and scaling. The position involves designing and evaluating novel model architectures, debugging training regressions, and improving both model and computational performance. Work is integrated within a hybrid (3 days in-office) setup in London, contributing to core training infrastructure and flagship AI systems.

OpenAI London, United Kingdom

Hybrid Permanent

AI Research Engineer

This role involves building, evaluating, and improving AI systems across large language models, agentic workflows, and computer vision. You'll work closely with engineering and product teams to develop robust AI solutions for financial crime compliance, with significant ownership over AI development and the chance to influence product direction.

Rise Technical Recruitment London, City And County Of the City Of London, United Kingdom £80,000 – £120,000 pa

Senior Research Fellow in AI applied to Genomic Medicine

The role involves leading translational research to improve genomic diagnostics for autoimmune diseases by integrating clinical and genomic data. Responsibilities include developing LLM-based pipelines, managing early career researchers, and collaborating with multidisciplinary teams.

University of Southampton Southampton, South East England, United Kingdom £46 – £49 pa

Contract

Data Scientist - Coach AI

Spencer Rose are urgently seeking a Data Scientist for a Coach AI programme working for our banking client located in Bristol. 6-12 month contract, Immediate startStart: ASAPLocation: Bristol - 2 days a week onsiteDuration: 6-12 monthsRate: £(Apply online only)pd Inside...

Spencer Rose Bristol, Bristol (county), United Kingdom £450 – £480 pd

AI Platform Engineer

This role involves building and maintaining the cloud infrastructure for AI applications, focusing on scalable and reliable services for large language models, retrieval-augmented generation, and intelligent search. You will work closely with AI, software engineering, DevOps, and security teams to deliver production-ready solutions using Microsoft Azure, Python, and Terraform.

Morson Edge United Kingdom £100,000 – £110,000 pa

Research Engineer, Machine Learning (Reinforcement Learning)

This role involves advancing reinforcement learning in large language models, focusing on developing agentic systems for computer use, code generation, and reasoning. The engineer will build scalable RL infrastructure, design training environments, and collaborate across research and engineering to implement safety and performance improvements at scale.

Anthropic London, United Kingdom £260,000 – £630,000 pa

Senior AI Engineer

This role involves designing, building, and scaling enterprise-grade AI platforms, transforming AI research into production systems. You'll work on complex AI services, data pipelines, and cloud-native architectures, collaborating with Data Scientists and Software Engineers to productionize ML and NLP models.

Infused Solutions London, United Kingdom £65,000 – £75,000 pa

Hybrid Permanent Flexible

Postdoctoral Research Assistant in Machine Learning

We are seeking a full-time Postdoctoral Research Assistant in Machine Learning to join Torr Vision Group at the Department of Engineering Science (central Oxford). The post is fixed-term for 1 year.This is an interdisciplinary research project aimed at advancing the...

University of Oxford Oxford, South East England, United Kingdom £39 – £47 pa

Permanent

Cloud Automation Engineer

This role involves designing, developing, and delivering complex cloud automation solutions, Infrastructure as Code (IaC), and AI-powered tools across Microsoft Azure and Oracle Cloud Infrastructure (OCI). Responsibilities include creating reusable automation frameworks, improving operational efficiency, and promoting an automation-first approach while ensuring security, compliance, and reliability.

Apache Associates Hungerford, United Kingdom £65,000 – £70,000 pa

Cloud Automation Engineer

This role involves designing, developing, and delivering complex cloud automation and Infrastructure as Code (IaC) solutions across Microsoft Azure and Oracle Cloud Infrastructure (OCI). Responsibilities include creating reusable automation frameworks, integrating AI and LLMs to enhance operational efficiency, and promoting an automation-first approach within the team.

Apache Associates Nottingham, United Kingdom £65,000 – £70,000 pa

On-site Permanent

Senior AI Engineer

Lead the design and deployment of scalable AI and generative AI solutions, including LLM-based applications for enterprise search, document summarization, and conversational AI. Drive innovation through retrieval-augmented generation (RAG) architectures and mentor engineering teams in transformer models and prompt engineering. Collaborate across data, ML, and business teams to deliver measurable impact using cloud AI platforms and MLOps practices.

Appcast Enterprise Cork, United Kingdom