76 to 100 of 1,335 Data Science Jobs in London

Chief Data Scientist London – Hybrid (3 days a week in Chelsea) Up to £120,000 + Benefits The Opportunity We are excited to be working with a long standing partner of ours on a new Chief Data Scientist position. You will be joining an organisation where data drives strategic decision-making within the property space. You’ll … lead the data science vision while remaining hands-on with AI and machine learning initiatives that have real business impact. This is ideal for someone who enjoys blending leadership, strategy, and technical depth. This would be a great opportunity for someone looking to take a step up in their career - I.e. Someone at the Principal, Manager, Head of … Data Science level. Key Responsibilities Define and deliver the data science strategy to unlock business value. Identify AI/ML opportunities and develop impactful, scalable solutions. Lead and mentor a cross-functional team of scientists and engineers. Stay hands-on where needed, guiding model design, code reviews, and architecture decisions. Promote ethical, responsible AI and ensure More ❯

Chief Data Scientist London – Hybrid (3 days a week in Chelsea) Up to £120,000 + Benefits The Opportunity We are excited to be working with a long standing partner of ours on a new Chief Data Scientist position. You will be joining an organisation where data drives strategic decision-making within the property space. You’ll … lead the data science vision while remaining hands-on with AI and machine learning initiatives that have real business impact. This is ideal for someone who enjoys blending leadership, strategy, and technical depth. This would be a great opportunity for someone looking to take a step up in their career - I.e. Someone at the Principal, Manager, Head of … Data Science level. Key Responsibilities Define and deliver the data science strategy to unlock business value. Identify AI/ML opportunities and develop impactful, scalable solutions. Lead and mentor a cross-functional team of scientists and engineers. Stay hands-on where needed, guiding model design, code reviews, and architecture decisions. Promote ethical, responsible AI and ensure More ❯

Primary Details Time Type: Full time Worker Type: Employee Serve as modelling and data science partner for assigned business areas responsible for the scientific integrity of work products, including study design, research methodology, and deployment of statistical approaches and modelling Data Scientist - Fixed term until July 2026 London/Hybrid The Opportunity: Join a high-impact pricing … and data science team at a leading commercial insurer. This is an exciting opportunity to contribute to a successful and forward-thinking organisation that is committed to elevating the role of analytics in driving business performance. You’ll work at the intersection of data science and insurance, developing in-demand domain expertise while delivering innovative solutions … that shape underwriting, pricing, claims, and customer strategy. Your new role: Deliver actionable data-driven insights to the business via advanced analytics, machine learning and AI. Work both independently and collaboratively on data science projects across business functions, including underwriting, claims, pricing, and customer analytics. Present clear and well-organised analyses to appropriate audiences, demonstrating in-depth More ❯

Understands complex and critical business problems from a variety of stakeholders and business functions, formulate integrated analytical approach to mine data sources, employ statistical methods and machine learning algorithms to contribute solving unmet medical needs, discover actionable insights and automate process for reducing effort and time for repeated use. To manage the definition, implementation and adherence to the overall … data lifecycle of enterprise data from data acquisition or creation through enrichment, consumption, retention, and retirement, enabling the availability of useful, clean, and accurate data throughout its usefull lifecycle. High agility to be able to work across various business domains. Integrate business presentations, smart visualization tools and contextual storytelling to translate findings back to business users … give people with disease and their families a brighter future to look forward to. Apply today and welcome to where we thrive together! The Role As an Associate Director Data Science in the Medical Affairs Advanced Quantitative Sciences group, you will be responsible for the discussion and implementation of data science methodologies applied to patient-level More ❯

The Data & Science Org At Deliveroo we have an outstanding data science organisation, with a mission to enable the highest quality human and machine decision-making. We work throughout the company - in product, business and platform teams - using analysis, experimentation, causal inference and machine learning techniques. We are uniquely placed to use data to help … make better decisions and improve data literacy across Deliveroo. Data Scientists at Deliveroo report into our data science management team, and we have a highly active data science community, with guest lecturers, study groups, mentorship programmes, a robust technical review process, and plenty of opportunities to learn new things. Data Scientists can equally … progress as technical leads (individual contributors) and as people managers. Our data scientists come from all kinds of backgrounds but have excellence in common. Many are formally trained in data science, many are not. We celebrate difference and have a dedicated data science diversity committee. As an Economist at Deliveroo you will help scale our More ❯

Job Description We want to expand our Data Science function further within our well-established strong data-driven Centralised Analytical department. Our Data Science mission is to build machine models in the production environment relative to Marketing, Customer Insights, and Safer Gambling and establish a strong culture of data-driven decision-making in our … organisation's strategy. We are looking for a well-established Data Scientist at all levels who wants new challenges. As a Senior Data Scientist, you will work using data engineering, statistical, and ML/AI approaches to uncover data patterns and build models. We use Microsoft tech stack, including Azure Databricks (Pyspark, python), and we are … expanding our data science capabilities. To be successful in the role, you will need to have extensive experience in data science projects and have built the professional skill to understand when an approach to a project is not working, to pause and change approach. The Data Science department is currently a smaller team, with More ❯

Data Engineer Manager Hybrid - London with 2/3 days WFH Circ £85,000 - £95,000 + Bonus This newly created Data Engineer Managers position is an excellent opportunity for a hands on Senior Data Engineer/Technical Lead/Engineering Team Lead etc looking to move into a Management position. The postholder will lead and mentor … a team of 3 Data Engineers whilst overseeing data platform development and optimisation. Our client is a well-established and rapidly growing global ecommerce business with its headquarters based in London. They've been expanding at pace and have ambitious plans to take the business even further. The Data Engineer Manager will play a pivotal role at … the heart of our clients data & analytics operation. Having implemented a new MS Fabric based Data platform, the need is now to scale up to meet the demand to deliver data driven insights and strategies right across the business globally. The role will require someone that's happy to be hands on as you'll be troubleshooting More ❯

#MoreThanACareer. We do energy differently - we do it all. We make it, store it, move it, sell it, and mend it. About your team: Youll be joining Centricas Group Data function, working in close partnership with our Data Science and Data Governance teams. Together, were building a data ecosystem that powers strategic decision-making and … enables the creation of reusable, high-quality data assets across the business. About your role: As Head of Data Engineering , youll lead the design, development, and optimisation of Centricas data infrastructure. Youll define and execute a forward-thinking data engineering strategy, ensuring our pipelines and platforms are scalable, secure, and aligned with business goals. Youll mentor … a high-performing team, collaborate across departments, and champion best practices in data management, governance, and technology adoption. Youll also work closely with the Head of Data Science to ensure our infrastructure supports advanced analytics and modelling, enabling the organisation to harness data-driven insights effectively. Regular travel to our Windsor and London offices will be More ❯

Get started with your online application Not quite your dream role? Sign up to get notified when the right vacancy comes along. The Data & Science Org At Deliveroo we have an outstanding data science organisation, with a mission to enable the highest quality human and machine decision-making. We work throughout the company - in product, business … and platform teams - using analysis, experimentation, causal inference and machine learning techniques. We are uniquely placed to use data to help make better decisions and improve data literacy across Deliveroo. Data Scientists at Deliveroo report into our data science management team, and we have a highly active data science community, with guest lecturers … study groups, mentorship programmes, a robust technical review process, and plenty of opportunities to learn new things. Data Scientists can equally progress as technical leads (individual contributors) and as people managers. Our data scientists come from all kinds of backgrounds but have excellence in common. Many are formally trained in data science, many are not. We More ❯

Senior Data Engineer We are seeking a highly skilled Data Engineer to focus on maintaining data streams and ETL pipelines within a cloud-based environment. The ideal candidate will have experience in building, monitoring, and optimizing data pipelines, ensuring data consistency, and proactively collaborating with upstream and downstream teams to enable seamless data flow … across the organization. In this role, you will not only troubleshoot and resolve pipeline issues but also contribute to enhancing data architecture, implementing best practices in data governance and security, and ensuring the scalability and performance of data solutions. You will play a critical role in understanding the business context of data, supporting analytics and decision … making by collaborating with data scientists, analysts, and other key stakeholders This position requires client presence between 25%-50% of the time per month at the client's office, which is located in London. Key Responsibilities: Data Pipeline Development & Maintenance Build, maintain, and optimize scalable ETL/ELT pipelines using tools such as Dagster, or similar. Ensure high More ❯

Barcelona, Milan, Edinburgh and Madrid. With our focus on growth in the UK and Europe, now is the perfect time to join us on this high-speed journey. Introducing Data Science & Analytics at Trainline Data Science & Analytics is central to how we build products, delight our customers and grow our business. Our Data Scientists & Analysts … are embedded in cross-functional teams which exist across product and marketing. Data Scientists & Analysts have a high degree of autonomy and are empowered to drive the success of their teams, using all data and techniques at their disposal. We are looking for a Data Science Manager to lead a team of embedded data scientists … not a hands-on technical position. You'll be responsible for setting direction, supporting prioritisation, and fostering a strong test-and-learn culture across your teams. You'll ensure data scientists and analysts are embedded effectively within product squads, are influencing roadmap decisions, and are building the right frameworks to define success, measure progress, and evaluate performance-including for More ❯

Senior Data Engineer/Technical Lead Hybrid - London with 2/3 days WFH Circ £85,000 - £95,000 + Bonus An excellent opportunity is available for a Senior Data Engineer/Technical Lead looking to move into a Management/Leadership position. This is an exciting newly created hands-on Data Engineer Managers post that will … be responsible for leading and mentoring a small team of Data Engineers whilst overseeing data platform development and optimisation. Our client is a well-established and rapidly growing global ecommerce business with its headquarters based in London. Having implemented a new MS Fabric based Data platform, the need is now to scale up to meet the demand … to deliver data driven insights and strategies right across the business globally. The role will require someone that's happy to be hands-on (potentially up to 50% of the time) as you'll be troubleshooting, doing code reviews, steering the team through deployments, acting as an escalation point for technical issues etc. Key Responsibilities include; Define and take More ❯

Senior Data Engineer/Technical Lead Hybrid - London with 2/3 days WFH Circ £85,000 - £95,000 + Bonus An excellent opportunity is available for a Senior Data Engineer/Technical Lead looking to move into a Management/Leadership position. This is an exciting newly created hands-on Data Engineer Managers post that will … be responsible for leading and mentoring a small team of Data Engineers whilst overseeing data platform development and optimisation. Our client is a well-established and rapidly growing global ecommerce business with its headquarters based in London. They've been expanding at pace and have ambitious plans to take the business even further. Having implemented a new MS … Fabric based Data platform, the need is now to scale up to meet the demand to deliver data driven insights and strategies right across the business globally. The role will require someone that's happy to be hands-on (potentially up to 50% of the time) as you'll be troubleshooting, doing code reviews, steering the team through More ❯

As a Staff Data Scientist you will be part of a team, that is bringing AI and Data Science into the forefront of SB. We are looking to unify our technical vision and are looking for an experienced, technical but pragmatic Staff Data Scientist to enable our wider team to deliver value, quickly. The role will … report into Josh Dawson our Head of Analytics and Data Science, and sit alongside our talented Data Science team As our Staff Data Scientist, you'll: work closely with cross-functional development teams to build, test and maximise the value of a suite of models ranging use cases from LLM's to propensity, classification and … models contribute to End to end development and deployment of ML and AI models have the ability to define best practice for a team of highly talented and experienced Data Scientists have the opportunity to work with stakeholders in a high-pace, agile environment which encourages autonomy and growth. simply, this role will have autonomy to create best practices More ❯

Get started with your online application. Not quite your dream role? Sign up to get notified when the right vacancy comes along. Data Science Manager About the Team At Deliveroo, we have an outstanding data science organization dedicated to enabling high-quality human and machine decision-making. Our team collaborates across product, business, and platform teams … utilizing analysis, experimentation, causal inference, and machine learning techniques. We leverage data to inform better decisions and enhance data literacy throughout Deliveroo. Our data scientists develop analytical tools, inform decision-making at all levels, run experiments, perform causal analysis, build production machine learning and optimization models, and promote data literacy. They come from diverse backgrounds, with … many formally trained in data science, but excellence is the common trait. About the Role We seek a data science manager to join our management team. The ideal candidate will: Have experience managing data scientists and guiding their career development. Possess hands-on experience as a senior-level individual contributor, familiar with experimentation, causal analysis More ❯

our clients, and it is deeply rooted throughout our work, to elevate and bring to life our differences throughout the platform world Overview We are seeking a Technical Lead Data Scientist to lead the design and delivery of advanced analytics and machine learning solutions that power our data-driven products and decision-making processes. Whilst this role will … be hands-on in nature and will require experience and skills for model development, you will also set the technical vision for data science, mentor a team of data scientists, and work closely with data engineering, product, and business stakeholders to ensure scalable, production-ready solutions. Your primary focus will be on defining and implementing end … to-end data science strategies, developing machine learning models, and building robust data-driven solutions that integrate into our production platforms to enhance forecasting, personalization, and operational visibility. You will play a pivotal role in bridging the gap between business strategy and technical execution. Responsibilities Lead and mentor a team of data scientists, driving technical excellence More ❯

and data. You'll have access to cutting-edge tools, a collaborative culture, and opportunities to shape the future of technology and business. Your role and responsibilities As a Data Scientist at IBM, you will lead the design and delivery of AI solutions, advanced analytics and automation for clients across industries. You will work at the intersection of data science, business strategy, and technology, helping clients unlock value from their data assets while mentoring junior team members and shaping IBM's data science capability. Key Responsibilities Lead end-to-end AI solutions, advanced analytics and automation engagements from discovery to deployment. Translate complex data into actionable insights and strategic recommendations. Collaborate with cross … and implement machine learning models, statistical analyses, and AI solutions tailored to client needs. Contribute to business development through proposal writing, solutioning, and client presentations. Mentor and coach junior data scientists and analysts. Stay current with emerging technologies and methodologies in AI/ML and data science. Required education Bachelor's Degree Preferred education Master's Degree Required More ❯

Join to apply for the Machine Learning Engineer role at Deliveroo Join to apply for the Machine Learning Engineer role at Deliveroo The Data + Science Team At Deliveroo we have a world-class data & science organisation, with a mission to enable the highest quality human and machine decision-making. We have over 200 Machine Learning … Engineers, Data Scientists, Data Analysts, and Analytics Engineers working throughout the company in product, business and platform teams. The Data + Science Team At Deliveroo we have a world-class data & science organisation, with a mission to enable the highest quality human and machine decision-making. We have over 200 Machine Learning Engineers, Data Scientists, Data Analysts, and Analytics Engineers working throughout the company in product, business and platform teams. We have a strong, active data science community, with guest lecturers; a robust technical review process; a career progression framework; and plenty of opportunities to learn new things. The Role We are hiring several MLE positions in different teams across More ❯

Here's what you'll be doing: As a Staff Data Scientist you will be part of a team, that is bringing AI and Data Science into the forefront of SB. We are looking to unify our technical vision and are looking for an experienced, technical but pragmatic Staff Data Scientist to enable our wider team … to deliver value, quickly. The role will report into Josh Dawson our Head of Analytics and Data Science, and sit alongside our talented Data Science team As our Staff Data Scientist, you'll: work closely with cross-functional development teams to build, test and maximise the value of a suite of models ranging use cases … models contribute to End to end development and deployment of ML and AI models have the ability to define best practice for a team of highly talented and experienced Data Scientists have the opportunity to work with stakeholders in a high-pace, agile environment which encourages autonomy and growth. simply, this role will have autonomy to create best practices More ❯

be doing Support end-to-end deployment of ML models (batch and real-time) from code validation through to production rollout under guidance from senior team members. Work with Data Science teams to facilitate smooth model handover and ensure deployment readiness aligned with implementation standards. Build and maintain CI/CD pipelines for model deployment, scoring, and operational … monitoring. Debug and fix pipeline issues including data ingestion problems, model scoring failures, and deployment errors. Write comprehensive tests for ML pipelines (unit, integration, validation) and implement data quality checks and operational monitoring. Ensure deployed models meet audit, reconciliation, and governance requirements. Monitor production models for operational health, troubleshoot failures, and track data/variable drift over … time. Work with Platform Engineers within the team to create reusable MLOps templates and support Data Scientists in using them effectively. Support model migrations across data sources, tools, systems, and platforms. Participate in code reviews, knowledge sharing, and pod activities (standups, grooming, delivery check-ins). Learn from senior team members and contribute to continuous improvement of model More ❯

Data Science Consultant - Capital Markets Data Science Consultant role with Director progression in growing consulting firm Ideally located Central London Offices Leading on projects with Top Tier Investment banks & PE firms You'll lead project teams working with our Capital Markets clients on key business problems & data challenges. You'll be introduced to and will … lead all relationships from a Data perspective within our capital markets clients, and to be successful in this role you'll build strong relationships over time. Projects will be varied but could be anything from Data Modelling to address a specific business problem, Data Science & Machine Learning associated with electronic trading, statistical analysis of different financial … data sets, data transformation advisory and consulting. What we are looking for : Degree level academics in Quant topic: Maths, Stats, Science etc Track record of working on Data Science & Analysis projects ideally within Capital Markets, but open to individuals who have other aligned commercial experience You'll have a good knowledge of Python & associated libraries More ❯

Opportunity Overview Higher is a specialist executive search firm with over 10 years’ experience in data science and AI recruitment. We work with the world’s most innovative companies, connecting ambitious start-ups and scale-ups with elite candidates that other recruiters can’t reach. We are growing the team and looking to recruit an Executive Search Consultant … . In this pivotal role, you will manage recruitment pipelines, source top data science candidates, build lasting relationships and contribute to our continued growth as a business. Company Snapshot Higher specialises in placing exceptional data science and machine learning talent in the hardest to fill vacancies. We work with companies of every shape and size, offering … bespoke end-to-end recruitment services and the opportunity to plug into our unrivalled global network of data scientists, machine learning engineers, data engineers and data leaders. Higher has become synonymous with quality. We strive to provide an unmatched level of service to all our clients, demonstrating the enduring value of long-term recruitment partnerships in the More ❯

Opportunity Overview Higher is a specialist executive search firm with over 10 years’ experience in data science and AI recruitment. We work with the world’s most innovative companies, connecting ambitious start-ups and scale-ups with elite candidates that other recruiters can’t reach. We are growing the team and looking to recruit an Executive Search Consultant … . In this pivotal role, you will manage recruitment pipelines, source top data science candidates, build lasting relationships and contribute to our continued growth as a business. Company Snapshot Higher specialises in placing exceptional data science and machine learning talent in the hardest to fill vacancies. We work with companies of every shape and size, offering … bespoke end-to-end recruitment services and the opportunity to plug into our unrivalled global network of data scientists, machine learning engineers, data engineers and data leaders. Higher has become synonymous with quality. We strive to provide an unmatched level of service to all our clients, demonstrating the enduring value of long-term recruitment partnerships in the More ❯

proactively manage their health and wellbeing. We're responsible for ensuring that Microsoft AI's models and services are useful, trusted and safe across diverse customer health journeys. The Data Science Lead - Health AI role is an integral part of the Microsoft Health AI team; and will act as a data generalist bringing visibility to our product … new ways of instrumentation and measurement approach to evaluate new feature performance through experimentation. Enable A B experimentation for new features. Hands-on analysis of large volumes of telemetry data using various algorithms and tools including your own. Articulate insights, storyboard with data and communicate to influence leadership and other key decision makers. Find a path to get … into the hands of users quickly and iteratively. Enjoy working in a fast-paced, design-driven, product development cycle. Embody our Culture and Values . Required Qualifications: Degree in Data Science, Mathematics, Statistics, Econometrics, Economics, Operations Research, Computer Science, or related field AND data-science experience (e.g., managing structured and unstructured data, applying statistical More ❯

evolving digital landscape, delivering cutting-edge products to over one million digital subscribers daily. Our growth relies on a diverse, dedicated and dynamic group of product, tech, delivery and data specialists. With a supportive culture, entrepreneurial spirit and opportunities at every turn, there are no limits to where your FT career can take you. Build a newsworthy career at … are committed to removing barriers for everyone, with a focus on addressing those faced by underrepresented groups. The Role This is a unique opportunity for someone with experience managing data science projects and leading data scientists. You'll head a team focused on growing our subscriber base and supporting our award-winning journalism. You'll collaborate across … cross-functional teams of data scientists, ML engineers, developers, product managers, marketers and journalists to shape and deliver impactful projects. These range from personalising content recommendations to churn prediction and subscription optimisation. If you're passionate about applying data science to business challenges in a creative, collaborative way, we'd love to hear from you. Key Responsibilities More ❯