10 of 10 Lead Data Scientist Jobs in the City of London

Lead Data Scientist | London | Multiple Sectors 📍 London (Hybrid) 💰 Up to £115,000 + Equity + Private Health Machine Learning | Data Science Libraries | Deep Learning Frameworks | AI I’m currently looking for: 1 x Lead Data Scientist (Financial Services) 1 x Lead Data Scientist (Retail) 1 x Lead Data Scientist (SaaS) Our client partners with some of the world’s most recognisable brands to deliver innovative, data-driven solutions that transform customer experience, strategy, and performance. From global enterprises to digital-first disruptors, they help businesses harness the power of advanced analytics, machine learning, and AI to stay competitive in a rapidly changing market. If you … re looking for an opportunity to shape the future of applied AI across exciting industry sectors, this is your chance. ROLES: Lead Data Scientist (Project Lead, Mentoring, Technical Lead) We are seeking Lead Data Scientists to take pivotal roles across a variety of industries. These are senior technical and leadership positions — perfect for More ❯

Lead Data Scientist | London | Multiple Sectors 📍 London (Hybrid) 💰 Up to £115,000 + Equity + Private Health Machine Learning | Data Science Libraries | Deep Learning Frameworks | AI I’m currently looking for: 1 x Lead Data Scientist (Financial Services) 1 x Lead Data Scientist (Retail) 1 x Lead Data Scientist (SaaS) Our client partners with some of the world’s most recognisable brands to deliver innovative, data-driven solutions that transform customer experience, strategy, and performance. From global enterprises to digital-first disruptors, they help businesses harness the power of advanced analytics, machine learning, and AI to stay competitive in a rapidly changing market. If you … re looking for an opportunity to shape the future of applied AI across exciting industry sectors, this is your chance. ROLES: Lead Data Scientist (Project Lead, Mentoring, Technical Lead) We are seeking Lead Data Scientists to take pivotal roles across a variety of industries. These are senior technical and leadership positions — perfect for More ❯

Lead Data Scientist London - 3 days a week Up to £125,000 About the Company We’re working with a next-generation private markets firm that is redefining value creation by combining deep industry expertise with advanced AI and data science. This is a unique opportunity to join a company that partners directly with portfolio companies … to drive measurable operational and financial performance—powered by data. They’re now hiring a Lead Data Scientist to lead high-impact analytics and machine learning projects across a wide variety of real-world domains. Working closely with a multidisciplinary team, you’ll have the autonomy to shape technical approaches while staying closely tied to commercial … outcomes. This role is ideal for someone who enjoys solving complex, ambiguous business problems using data science, and wants to work at the intersection of technology, investment, and strategy. Key Responsibilities Translate complex business problems into measurable data science solutions that deliver commercial value Lead the design, development, and deployment of predictive and optimisation models across multiple More ❯

Lead Data Scientist | Biotech & Machine Learning | London (3/4 days per week onsite) About Excited to apply advanced machine learning to real-world biomedical discovery? This fast-growing biotech startup is building breakthrough algorithms that extract insight from complex, noisy time-series data - and they’re looking for a Senior Data Scientist to … help shape the future of proteomics. You’ll lead end-to-end projects applying deep learning, probabilistic modelling, and dynamic programming to biological datasets, working closely with scientists and engineers to turn research into production-grade tools. This is your chance to bring cutting-edge ML into the heart of biomedical innovation and see your work accelerate discoveries that … matter. 💡 Why join: Lead high-impact projects bridging AI and life sciences Collaborate with brilliant engineers and researchers solving hard problems Take ownership from research to deployment Flexible working, high autonomy, and a clear scientific mission 🚀 What they value: Curiosity and rigour in tackling complex scientific challenges A passion for transforming noisy data into meaningful insight Strong collaboration More ❯

Lead Data Scientist 📍 London/Hybrid 💼 We’re looking for a strategic and visionary leader to build and lead a world-class data science organisation at a company redefining how AI accelerates biomedical innovation . This role goes beyond technical delivery — you’ll shape the company’s data science vision, set strategy, and empower … a growing team to translate advanced ML research into breakthroughs that impact human health. Your Mission Lead with vision: Define the data science roadmap and long-term strategy Build capability: Recruit, develop, and inspire a high-performing team Drive execution: Oversee the design and deployment of scalable ML systems Champion excellence: Uphold scientific rigour, reproducibility, and technical standards … Influence at scale: Collaborate with senior leadership, researchers, and partners Represent the company: Be the data science voice at conferences and industry forums You Bring Proven success building and leading data science or ML teams Strong technical foundation in time-series ML , probabilistic modelling , or advanced analytics Hands-on experience taking ML research into production environments Exceptional communication More ❯

Lead Data Scientist Up to £100,000 London (2-3 days onsite per week - client travel) Company: Join a management consultancy that has been disrupting the industry for over a decade. They work across sectors including Defence, Retail, Government, and Healthcare, delivering bespoke Data Science and Machine Learning solutions. By combining strategy, innovation, and execution, they … help organizations turn bold ideas into real-world impact Responsibilities: Own the end-to-end delivery of complex data science and machine learning projects Define and drive data science strategies that align with client goals and broader organizational objectives. Develop tailored models and algorithms to solve unique client problems to deliver real business value. Stay at the forefront More ❯

Lead Data Scientist Up to £125,000 London (Hybrid, 2-3 days onsite per week) Company: This private equity and investment start-up are focused on streamlining and improving performance by reimagining value creation capabilities. They are utilising cutting-edge AI to generate performance insights on each aspect of the investment lifecycle. Responsibilities: Build machine learning predictive … a fast-paced, collaborative environment. How to Apply: Please register your interest by sending your CV to Emily Burgess via the Apply link on this page. Keywords: Machine Learning, Data Science, start-up, Investment, Equity More ❯

Lead Data Science – Biomedical AI Location: London (Hybrid – 4 days on-site) Compensation: Up to £150k + Equity The Opportunity We’re looking for a data science leader with deep expertise in biology or biomedicine to guide a world-class team applying AI to complex life sciences data. This is a unique opportunity to define how machine … learning accelerates discovery across drug development, biomarker research, and health data analysis, driving both cutting-edge science and measurable real-world impact. You’ll operate at the crossroads of data science, biology, and engineering, turning intricate biological questions into scalable AI solutions that push the boundaries of biomedical research. What You’ll Do Set and execute the data science vision across biomedical and life sciences programmes Lead, mentor, and grow a multidisciplinary team of data scientists, ML engineers, and bioinformaticians Design scalable pipelines and deploy ML models across genomic, proteomic, imaging, and clinical datasets Maintain scientific rigor through robust validation, reproducibility, and transparent research practices Collaborate closely with biologists, clinicians, and commercial teams to identify More ❯

Lead & Principal – AI, Data Science (Consulting) We are supporting a consultancy that is building an advanced AI, data science, and simulation capability. The organisation is recruiting experienced Leads and Principals to help shape and deliver real-world, measurable impact through applied AI and data solutions. This is a chance to join a growing consulting practice at … to improve public health outcomes. About the roles Leads and Principals will play a key role in developing and delivering projects that combine machine learning, generative AI, simulation, and data science. The work requires strong consulting capability, technical depth, and the ability to translate data solutions into tangible business outcomes. Leads typically bring around three to five years … client partners to design and sell effective solutions. What we’re looking for The consultancy is interested in individuals who: Have delivered measurable impact through AI, machine learning, or data-driven solutions Combine technical expertise with consulting experience and strong client influence Are curious, independent thinkers who bring fresh ideas and challenge conventional approaches Thrive in collaborative teams and More ❯

Remote Role – Central London Office This is a fully remote role but you MUST be UK based and not require a visa to work. Lead R Data Scientist - Sustainability The Organisation Our client develops cutting-edge navigator software for the global agricultural sector, helping farmers transition toward more sustainable practices through science-backed analytics. Their software provides … findings into practical models for farmers and land managers, enabling them to understand their systems better and build more sustainable, profitable operations. Position Overview We're seeking an experienced Data Engineer to join our client's Sustainability team as the lead technical specialist in our R-focused Research Software Engineering group. You'll create and maintain the technical … infrastructure that enables our sustainability experts and data scientists to develop innovative agricultural sustainability solutions. Core Functions Lead technical best practices across R package design, code architecture, documentation, and dependency management Establish and oversee versioning and CI/CD systems to enhance team workflows Guide team members in code architecture, development standards, and deployment processes Serve as the More ❯