Data Science Jobs

Lead Machine Learning Engineer

Lead the technical direction of complex machine learning projects, designing scalable and reliable AI systems while mentoring engineering teams and guiding architectural decisions. Drive innovation by developing shared libraries and leading the adoption of new technologies in high-risk, client-facing environments. Act as a technical expert and coach for both internal teams and external stakeholders, ensuring delivery excellence across full project lifecycles.

Faculty AI London, United Kingdom

Hybrid Permanent

Senior Data Scientist

Lead high-impact AI projects in the defence sector, designing data science approaches and robust software architectures while mentoring junior team members and delivering bespoke, ethical AI solutions. Work across the full project lifecycle, from technical conception to client delivery, ensuring rigorous, measurable outcomes. Combine hands-on technical work with leadership and thought leadership in real-world, high-stakes environments.

Faculty AI London, United Kingdom

Remote Permanent Flexible Clearance Required

Sales Development Representative - German Speaker

This role involves driving sales growth for Synthesia by generating and qualifying leads through inbound and outbound prospecting, including cold calling, email campaigns, and social outreach. The candidate will work closely with marketing and sales teams to convert interest into opportunities, requiring strong communication skills and fluency in German and English. Based in London with full office attendance, the position supports a fast-paced, experimental sales culture in a high-growth AI startup environment.

Synthesia London, United Kingdom

Hybrid Permanent

Staff Research Engineer - Multimodal Generative Modelling

This role involves developing advanced multimodal generative models that integrate text, audio, and video for real-time, interactive AI conversations. The focus is on creating natural, emotionally expressive dialogue systems that go beyond turn-based interaction. Work includes designing novel architectures, training models end-to-end, and shipping optimized systems to production.

Synthesia London, United Kingdom

Remote Permanent

Head of Medicinal Chemistry, Drug Design, London

Lead a team of 25 medicinal chemists in redefining drug design through deep integration with AI/ML technologies. Provide strategic scientific leadership across the drug discovery pipeline, from hit identification to candidate nomination, while fostering collaboration with computational, biology, and pre-clinical teams. Shape and refine AI-driven platforms through expert feedback and champion innovative, AI-first approaches to accelerate therapeutic development.

Isomorphic Labs London, United Kingdom

On-site 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

Lead Solutions Architect - Generative AI (EMEA Emerging DNB)

This role involves engaging with technical founders, CTOs, and VPs of Engineering at high-growth UK startups to position Databricks as a strategic data and AI platform. The focus is on executive-level technical advisory, shaping architectural roadmaps, and driving new customer acquisition through thought leadership in Generative AI, real-time data systems, and modern data stack design. The role also emphasizes ecosystem development with VCs and accelerators, mentoring field engineers, and leading technical community initiatives.

Databricks London, United Kingdom

Head of EMEA Financial Services GTM

This role involves leading the go-to-market strategy for Databricks in the EMEA financial services sector, focusing on banking, capital markets, and insurance. The individual will shape vertical-specific growth initiatives, build executive relationships, and collaborate across sales, marketing, and product teams to scale solutions. Key activities include developing sales plays, driving customer acquisition, and positioning Databricks as a leader in data and AI for regulated financial institutions.

Databricks London, United Kingdom

Hybrid Permanent

Workstream Lead, Agentic AI Risk Modelling and Mitigations

The Workstream Lead will provide scientific, strategic, and managerial leadership for the Agentic AI Risk Modelling and Mitigations team. Responsibilities include setting the research agenda, leading the scientific direction, translating findings into practical mitigations, and building relationships with key stakeholders in government and industry.

AI Security Institute London, United Kingdom

Engineering Lead - Human Influence

The Engineering Lead will manage a team of engineers focused on developing evaluations, data pipelines, and complex multi-agent setups to study human-AI interactions. The role involves leading ambitious research projects, designing scalable system architectures, and building automated pipelines for human-AI experiments.

AI Security Institute London, United Kingdom

Machine Learning Scientist (KTP Associate) in AI-Driven Peptide Design

This role involves developing an advanced AI platform to generate novel peptide sequences and predict their characteristics, working closely with AstraZeneca and Queen Mary University of London. The position is based in Cambridge and requires travel to London for research and training.

Queen Mary University of London London, United Kingdom £38 – £50 pa

Contract

Senior Data Scientist/Senior Research Software Engineer

This role involves applying cutting-edge data science and AI techniques to real-world challenges, collaborating with research teams to develop high-quality software, and leading and mentoring junior colleagues. The successful candidate will work on 1-2 research projects, support project scoping, and contribute to the development of new initiatives.

The Alan Turing Institute London, United Kingdom £57 – £69 pa

Permanent

Research Data Scientist/Research Software Engineer

This role involves applying cutting-edge data science and AI techniques to real-world problems, collaborating with research teams to develop high-quality software, and presenting findings through various mediums. The position emphasizes reproducibility, scalability, and impact in data science research.

The Alan Turing Institute London, United Kingdom £46 – £57 pa

Permanent

Lecturer in Health Data Science

This role involves conducting research in health data science and applied AI, with a focus on trustworthy AI, Learning Health Systems, and large-scale health data. The post holder will contribute to undergraduate and postgraduate teaching, including curriculum development and leading the new MSc in Artificial Intelligence for Health. They will work within an interdisciplinary team, building research grants and fostering collaborations with NHS and King's Health Partners.

King's College London London, United Kingdom £53 – £63 pa

Permanent

Senior Data Scientist (Safety)

Lead the development of novel AI safety evaluation frameworks and software architectures for high-stakes national security and frontier AI lab engagements. Mentor technical teams, design scientific experiments, and ensure rigorous methodology across projects focused on responsible AI deployment. Work at the intersection of government, defence, and cutting-edge AI research to shape upstream safety standards.

Faculty London, United Kingdom

Hybrid Permanent