Latest Data Science Lead Jobs

Senior Applied Data Scientist

As a Senior Applied Data Scientist, you will lead and deliver complex data science projects, applying machine learning and human creativity to solve real-world business problems. You will work closely with the Tesco Personalisation team to develop and deploy scalable personalisation solutions, collaborating with a team of 30+ data scientists.

dunnhumby London, United Kingdom

Hybrid Permanent

Senior Research Data Scientist

As a Senior Research Data Scientist, you will lead the development of advanced AI models and capabilities, focusing on transformer-based architectures and generative AI. You will collaborate with senior leaders, engineers, and academic partners to translate innovative research into scalable solutions that drive business value and strategic growth.

dunnhumby London, United Kingdom

On-site Permanent

Data Scientist / Statistician (Model Developer)

This role involves developing and maintaining machine learning models to solve business problems and generate insights from complex data. You will work with Open Banking and Credit Bureau data, focusing on feature engineering and model risk management, while collaborating cross-functionally to drive sustainable growth.

Capital One Loughborough, Leicestershire, LE11 2QG, United Kingdom

Hybrid Permanent

Data Scientist / Statistician (Model Developer)

This role involves developing and maintaining machine learning models to solve business problems and generate insights from complex data. You will work with Open Banking and Credit Bureau data, focusing on feature engineering and model risk management, while collaborating closely with business partners to drive innovation and growth.

Capital One Spondon, Derbyshire, United Kingdom

Hybrid Permanent

Senior Data Scientist

As a Senior Data Scientist at Faculty AI, you will lead high-impact AI projects, define data science approaches, and design robust software architectures. You will mentor junior colleagues, build client relationships, and contribute to the company's thought leadership through public speaking and open-source projects.

Faculty AI London, United Kingdom

Hybrid Permanent

Principal Data Scientist

A Principal Data Scientist will lead high-impact AI projects for financial services clients, driving technical innovation in machine learning and Generative AI. The role involves mentoring teams, developing shared frameworks, and delivering scalable solutions in a regulated environment. Thought leadership through publications and client engagement is a key expectation.

Faculty AI London, United Kingdom

Hybrid Permanent

Forward Deployed Engineer - Emerging Enterprise & DNB

This role involves working on short to medium-term customer engagements to solve big data challenges using the Databricks platform. The engineer will design data architectures, implement production use cases, and provide technical leadership in data engineering and AI projects. Collaboration with cross-functional teams and direct client interaction are key aspects of the position.

Databricks London, United Kingdom

Hybrid Permanent

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

Junior Solutions Architect

This role involves designing secure, scalable data and AI systems on Google Cloud Platform, with a focus on machine learning, agentic AI, and cloud migration. The architect will translate business requirements into technical designs, ensuring compliance with regulatory and security standards while collaborating across engineering, data science, and business teams.

Pontoon Edinburgh, Alba / Scotland, United Kingdom £500 ph

Hybrid Contract

Semantic Graph & Ontology Architect

Designs and implements a semantic graph architecture to unify disparate enterprise data sources into a coherent, context-aware knowledge fabric. Leads ontology development, graph modeling, and hybrid logic-layer design to support AI-driven workflows, multi-hop reasoning, and auditable decision-making. Works closely with platform and data teams to ensure performance, governance, and semantic consistency across systems.

Rubicon Consulting United Kingdom

Hybrid Contract

Test Engineer

Test Engineer – SC clearedPermanent | Hybrid | AWS | Terraform | SC ClearedWe are seeking an SC cleared Test Engineer will support a large public sector organisation in the delivery and operation of a secure, analytics platform.The platform brings...

Peregrine Newcastle upon Tyne, Tyne & Wear, NE1 4JA, United Kingdom £1 pa

Product Owner (Insurance / Reinsurance)

This role involves coordinating cross-functional teams of up to 50 people across Data Science, Engineering, and Underwriting to manage end-to-end product and data pipeline workflows. The Product Owner will align delivery priorities with business objectives, drive sprint planning, and support operational efficiency in a fast-paced, data-driven insurance technology environment. It requires strong collaboration between technical and non-technical stakeholders and focuses on improving data flows and decision-making processes.

Adecco United Kingdom £50,000 – £60,000 pa

Hybrid Permanent

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

AI Security Engineer

This role involves providing technical leadership and hands-on engineering in security architecture, cryptography, IAM, and cloud-native platforms. You will work closely with engineers, data scientists, and security stakeholders to design and implement robust security solutions, perform audits, and drive the adoption of modern cryptographic technologies. The role is critical for safeguarding innovation and ensuring secure-by-design practices in a large, regulated financial organization.

Tenth Revolution Group London, United Kingdom £75,000 – £110,000 pa

Hybrid Permanent Flexible

Head of Global Regulatory Affairs and Strategy

This senior leadership role involves defining and optimizing global regulatory strategies for drug development programs, building a regulatory team and systems, and implementing quality, pharmacovigilance, and medical writing frameworks. The role leverages AI to streamline regulatory workflows and ensure rapid global approval of products.

Isomorphic Labs Cambridge, United Kingdom

On-site Permanent