Latest senior data scientist Jobs

Product Data Scientist

As a Product Data Scientist, you will own and drive product analytics, focusing on user behavior and personalization. You will deliver actionable insights that influence product strategy and experimentation, build and maintain dashboards to track performance, and partner with stakeholders to communicate insights effectively. This role offers the opportunity to shape commercial and product decisions in a fast-growing, PE-backed consumer technology business.

Harnham - Data & Analytics Recruitment London, United Kingdom £75,000 – £85,000 pa

Hybrid Permanent

Staff Data Scientist

This role involves leading the measurement strategy for paid marketing, developing and productionising advanced analytical models in Python, and designing experiments to evaluate marketing effectiveness. You will work closely with senior marketing leaders and executives, ensuring data quality and consistent measurement approaches across teams.

Harnham - Data & Analytics Recruitment London, United Kingdom £95,000 – £113,000 pa

Hybrid Permanent

Senior Machine Learning Engineer

As a Senior Machine Learning Engineer, you will lead the development and deployment of cutting-edge AI systems for diverse clients, focusing on scalable, production-grade ML software and infrastructure. You will collaborate with cross-functional teams to solve critical challenges, define best practices, and mentor junior engineers.

Faculty AI London, United Kingdom £40,000 – £70,000 pa

Hybrid Permanent Flexible Clearance Required

Senior Machine Learning Engineer

As a Senior Machine Learning Engineer, you will lead the development and deployment of cutting-edge AI systems for diverse clients, focusing on scalable, production-grade ML software and infrastructure. You will collaborate with cross-functional teams to solve critical challenges, define best practices, and mentor junior engineers while ensuring rigorous operational and ethical standards.

Faculty AI London, United Kingdom

Remote Permanent Flexible Clearance Required

Senior Decision Scientist

As a Senior Decision Scientist, you will lead the development and deployment of advanced credit decisioning models for SME lending. Your responsibilities include owning the full model lifecycle, from problem framing to deployment and monitoring, while working closely with data, risk, and product teams to drive innovation and improve lending strategies. You will also develop monitoring frameworks and performance dashboards, and translate complex models into actionable business insights.

Love Finance Birmingham, United Kingdom £70,000 – £95,000 pa

Hybrid Permanent

Senior Development Scientist

As a Senior Development Scientist, you will lead the development of new analytical methods, manage a team of Development Scientists, and ensure high standards in method development and validation. You will work on projects that make a real difference to public health, supporting clients in bringing safe, effective products to market. Your role involves managing the team's workload, troubleshooting, and maintaining technical expertise in relevant areas.

Broughton Group Earby, BB18 6UQ, United Kingdom £39,700 – £52,000 pa

On-site Permanent

Development Scientist

This role involves hands-on product research and development, testing chemical formulations, and supporting factory trials. You'll work closely with experienced scientists, improving test methods and contributing to technical reports, while gaining practical experience in a supportive R&D team.

PMB Manufacturing & Technical Recruitment Ltd Hensall, United Kingdom £32,000 – £35,000 pa

On-site Permanent

Research Engineer/Research Scientist - Red Team (Misuse)

About the AI Security InstituteThe AI Security Institute is the world's largest and best-funded team dedicated to understanding advanced AI risks and translating that knowledge into action. We’re in the heart of the UK government with direct lines to No....

AI Security Institute London, United Kingdom

Synthetic Chemistry Lead, London, Lausanne

Isomorphic Labs is applying frontier AI to help unlock deeper scientific insights, faster breakthroughs, and life-changing medicines with an ambition to solve all disease.The future is coming. A future enabled and enriched by the incredible power of machine learning. A...

Isomorphic Labs United Kingdom

ML Research Engineer, London

Isomorphic Labs is applying frontier AI to help unlock deeper scientific insights, faster breakthroughs, and life-changing medicines with an ambition to solve all disease.The future is coming. A future enabled and enriched by the incredible power of machine learning. A...

Isomorphic Labs London, United Kingdom

Data Scientist

Our MissionAt Vertical Aerospace, we are pioneering the way for electric aviation. The Valo, our eVTOL (electric, vertical, take-off and landing), 'zero emissions' aircraft will set a new safety standard for how we will navigate the sky.We won't realise our...

Vertical Aerospace Bristol, United Kingdom

Permanent

MARS Senior Research Associate in Machine Learning to Improve Sensing in Quantum Gases

This role involves leading research at the intersection of quantum fluid dynamics and machine learning, specifically focusing on optimizing ultracold-atom devices for quantum sensing and atomtronics. You will develop and implement machine learning methods, publish findings, and collaborate with both academic and non-academic partners to translate research into real-world applications.

Lancaster University Bailrigg, Northern England, United Kingdom £39 – £46 pa

Hybrid Contract

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 Analyst

The Senior Data Analyst role at AJ Bell involves delivering high-quality analytical insights to drive business decisions. Key responsibilities include supporting cloud transformation, adopting AI capabilities, and leading the development of best-in-class analytical practices. The role requires strong technical skills in T-SQL, Python, and data visualization tools like Power BI, as well as the ability to communicate complex ideas to both technical and non-technical stakeholders.

AJ Bell Salford, United Kingdom £40,000 – £60,000 pa

On-site Permanent

Senior Data and Analytics Advisory Lead

This role involves serving as a trusted advisor to senior stakeholders in financial services, leading client relationships, and delivering complex data transformation programs. Responsibilities include strategic data advisory, developing enterprise-wide data strategies, and conducting maturity assessments to drive business value and regulatory compliance.

Damia Group London, United Kingdom £80,000 – £90,000 pa

Hybrid Permanent