Data Science Jobs

Senior Manager

Leads complex AI-driven transformation programmes for UK government and public sector clients, managing delivery of digital products and strategic initiatives across departments like the Home Office and Department for Education. Focuses on responsible AI implementation, team development, and growing the public sector portfolio through trusted client relationships and technical advisory. Operates in high-stakes, ambiguous environments with a structured approach to problem-solving and mission impact.

Faculty AI London, United Kingdom

Hybrid Permanent Clearance Required

Principal Machine Learning Engineer

Design and lead the architecture of large-scale AI systems for financial services clients, solving complex technical challenges across projects. Provide strategic technical direction and mentorship, ensuring robust, scalable, and innovative solutions are delivered. Work in a hybrid environment with a focus on responsible, high-impact AI deployment.

Faculty AI London, United Kingdom

Hybrid Permanent

Research Scientist (Machine Learning), London

A Research Scientist in Machine Learning will develop novel deep learning models and algorithms to advance drug discovery, working collaboratively with interdisciplinary teams of scientists and engineers. The role involves designing architectures, training models, and applying AI to biological and chemical challenges, with opportunities to lead projects and mentor others depending on experience.

Isomorphic Labs London, United Kingdom

Hybrid Permanent

Senior Research Engineer - Data

Build and enhance large-scale data pipelines for generative AI models using video and audio data. Collaborate with research and model training teams to curate high-quality datasets and extract features that improve model performance. Work on a human-centric data lake within a fast-moving AI research environment.

Synthesia London, United Kingdom

Remote Permanent

Software Engineer (Principal level)

A Principal-level Software Engineer will lead backend architecture and cross-team initiatives across a 90+ engineer organization, driving stability, standardization, and long-term technical direction. The role involves solving inter-service challenges, influencing engineering practices, and working across the full stack from React frontend to Python backend, with a focus on scalable SaaS and AI-powered video systems. This position requires deep technical leadership and strategic impact in a high-growth AI company.

Synthesia London, United Kingdom

Hybrid Permanent

Bioanalytical Lead, London

Lead the bioanalytical strategy for AI-designed therapeutic candidates across small molecules, biologics, and ADCs, from discovery through preclinical development. Design and validate PK, PD, and immunogenicity assays, manage global CROs, and integrate wet-lab data back into AI models to improve predictive accuracy. Play a key role in IND-enabling studies and cross-functional teams, ensuring regulatory compliance and scientific innovation in a hybrid London-based role.

Isomorphic Labs London, United Kingdom

Hybrid Permanent

Lead Solutions Architect - Strategic Customers

Acts as a senior technical advisor to major enterprise customers, driving adoption of the Databricks platform through strategic data and AI initiatives. Focuses on executive engagement, complex solution design across cloud ecosystems, and mentoring technical teams. Combines deep technical expertise with thought leadership to influence large-scale digital transformation.

Databricks London, United Kingdom

Hybrid Permanent

Senior Forward Deployed Engineering - Architect

This role involves leading the design and implementation of production-grade data and AI systems for enterprise customers using the Databricks platform. The engineer will work hands-on to build end-to-end solutions, including data pipelines, ML/AI integration, and secure scalable architectures, while collaborating closely with technical and executive stakeholders. The position emphasizes customer empathy, reusable asset development, and influencing product strategy through real-world feedback.

Databricks London, United Kingdom

Hybrid Permanent

Research Scientist

Conducts original research in AI safety, focusing on interpretability and behavioral analysis of transformer-based language models. Designs and runs experiments to study model behavior, develops reproducible research tooling in Python/PyTorch, and translates technical findings for government, industry, and safety partners. Works closely with senior scientists to advance robust AI deployment and contribute to emerging safety standards.

Faculty London, United Kingdom

Permanent

Lead Learning Scientist

Lead the development and application of learning science in AI-powered education solutions, ensuring systems are pedagogically sound, evidence-based, and safe. Design learning goals, skill models, and evaluation frameworks while mentoring cross-functional teams and shaping a Learning Science Playbook. Work across high-stakes projects including national infrastructure, AI tutoring, and assessment systems.

Faculty London, United Kingdom

Hybrid Permanent Clearance Required

Lead Engineer - Workplace Technology & Automation

Lead Engineer - Workplace Technology & Automation at dunnhumby in London. This hands-on, non-managerial role focuses on improving workplace services through automation, AI adoption, and integration of Microsoft 365 with platforms like ServiceNow. The engineer will lead technical design, build custom Copilot agents, implement infrastructure-as-code, and act as an internal consultant to drive operational efficiency across support processes and platform operations.

dunnhumby London, United Kingdom

Hybrid Permanent

Client Director

Leads senior client relationships and commercial agreements across Tesco and its supplier partners, translating complex data into actionable growth strategies. Focuses on developing high-performing teams and delivering integrated, data-driven outcomes that drive profitable growth. Works closely with multiple Tesco divisions to embed customer insight into strategic decision-making.

dunnhumby London, United Kingdom

Business Data Analyst

This role involves building AI-native data pipelines, tailoring data capabilities for global markets, and leveraging Python and generative AI to automate insights. You will conduct deep dives into customer journeys and translate complex data into clear narratives for senior stakeholders.

Randstad Technologies Recruitment London, City And County Of the City Of London, United Kingdom £250 – £277 pd

On-site Contract

Data Scientist

This role involves identifying and defining new data product opportunities, evaluating emerging AI technologies, and driving product innovation from concept to launch. The Data Scientist will work closely with Product Managers and Data Analysts to convert data assets into scalable, commercially viable insights and features, ensuring technical feasibility and commercial opportunity are aligned.

Sagacity London, United Kingdom

On-site Permanent

Energy Analytics Engineer

The Energy Analytics Engineer will design and maintain scalable data pipelines using Azure technologies, automate data ingestion from APIs, and develop curated datasets for business intelligence. The role involves close collaboration with cross-functional teams to deliver data solutions that support energy reporting, cost reconciliation, and carbon reporting initiatives. Emphasis is placed on data quality, automation, and enabling non-technical users through training and tool support.

Veolia London, United Kingdom £40,000 pa