Latest senior data scientist Jobs

Data Scientist / Deep Learning Practitioner

Develop and deploy deep learning models to enhance underwriting systems and support LLM-powered product development. Work with multi-modal data and collaborate across tech and business teams to deliver innovative, data-driven solutions in a hybrid work environment.

Capital One Nottingham, Nottinghamshire, United Kingdom

Hybrid Permanent

Data Scientist / Deep Learning Practitioner

This role involves developing proprietary deep learning models to enhance underwriting systems and support the integration of Large Language Models into customer-facing products. The Data Scientist will work with multi-modal data, including text and time series, to deliver actionable insights and drive innovation. Collaboration with tech and product teams is central, requiring strong coding, statistical, and communication skills.

Capital One Tower, Greater London, City And County Of the City Of London, United Kingdom

Hybrid Permanent

Senior Machine Learning Engineer

Lead the design and deployment of production-grade, ethical AI systems for high-impact clients in defence and other sectors. Work across the full ML lifecycle, from technical scoping to scalable infrastructure, while mentoring engineers and advising clients. Collaborate in cross-functional teams to deliver reliable, cutting-edge solutions that meet operational and security standards.

Faculty AI London, United Kingdom

Remote Permanent Flexible Clearance Required

Senior User Researcher

Why Faculty?We established Faculty in 2014 because we thought that AI would be the most important technology of our time. Since then, we’ve worked with over 350 global customers to transform their performance through human-centric AI. You can read about...

Faculty AI London, United Kingdom

Hybrid Permanent

Lead Data Analyst

This role involves leading a growing data science team, driving advanced analytical projects, and delivering commercial impact for major consumer brands. Responsibilities include experimentation, modelling, cloud deployment, and mentoring data scientists.

Harnham - Data and Analytics Recruitment London, United Kingdom £55,000 – £65,000 pa

Hybrid Permanent

Principal Designer

Why Faculty?We established Faculty in 2014 because we thought that AI would be the most important technology of our time. Since then, we’ve worked with over 350 global customers to transform their performance through human-centric AI. You can read about...

Faculty London, United Kingdom

Hybrid Permanent

Principal Product Manager

Why Faculty?We established Faculty in 2014 because we thought that AI would be the most important technology of our time. Since then, we’ve worked with over 350 global customers to transform their performance through human-centric AI. You can read about...

Faculty London, United Kingdom

Hybrid Permanent

Principal Data Governance Manager (we have office locations in Cambridge, Leeds and London)

Company DescriptionGenomics England is a global leader in enabling genomic medicine and research, focused on creating a world where everyone benefits from genomic healthcare. Building on the 100,000 Genomes Project, we support the NHS’s world-first national whole genome sequencing service...

Genomics England London, United Kingdom

Senior Specialist Solutions Engineer (AI/ML)

As a Senior Specialist Solutions Engineer, you will act as a technical ML expert, guiding customers in architecting production-grade ML applications on Databricks. You will work closely with Solution Architects, provide advanced technical support, and lead the design of RAG architectures for GenAI solutions, while also contributing to community growth through thought leadership activities.

Databricks London, United Kingdom

On-site Permanent

Synthetic Chemistry Lead, London

As a Synthetic Chemistry Lead, you will apply your expertise to drive improvements in Isomorphic Labs' AI/ML Drug Design Platform and advance active drug discovery programs. You will collaborate with multidisciplinary teams, manage CROs, and contribute to the development of novel molecules and medicines.

Isomorphic Labs United Kingdom

Hybrid Permanent

ML Research Engineer, London

This role involves working in a highly creative, iterative environment to advance foundational AI models for drug design. You will collaborate with scientists and engineers to implement and optimize state-of-the-art ML models, design and run experiments, and develop specialized tools and infrastructure.

Isomorphic Labs London, United Kingdom

On-site Permanent

RF Data Scientist / Researcher

This role involves researching and developing advanced AI and machine learning techniques for processing RF signals, with a focus on signal recognition, identification, localisation, and manipulation. The work combines algorithm development in signal processing and machine learning, applied to real-world sensor data within a secure research environment. Candidates will be expected to produce robust software proofs of concept and contribute to high-quality technical publications.

ECM Selection London, United Kingdom £45,000 – £50,000 pa

Hybrid Permanent Clearance Required

Senior AI/ML Engineer (LLM's / RAG Pipeline Development)

This role involves hands-on development and deployment of LLM-based applications into production environments, bridging the gap between AI/ML and production-grade software. You will work in a newly formed R&D team, contributing to modern AI approaches and shaping how data drives product capability in a fast-growing, market-leading company.

HAYS Specialist Recruitment Guildford, United Kingdom £85,000 – £125,000 pa

On-site Permanent

Senior Data Engineer

Synthesia is the world’s leading AI video platform for business, used by over 90% of the Fortune 100. Founded in 2017, the company is headquartered in London, with offices and teams across Europe and the US.As AI continues to shape...

Synthesia London, United Kingdom

Hybrid Permanent

Senior Data Engineer

Senior Microsoft Fabric Data EngineerChelmsford, Essex (Hybrid)£75,000 – £85,000 + Bonus + BenefitsBuild the Data Platform. Shape the Future.Raynor Foods is one of the UK's leading food-to-go manufacturers, supplying healthcare, travel, workplace and retail customers nationwide. We are investing heavily...

Raynor Foods Chelmsford, Essex, United Kingdom £75,000 – £85,000 pa