1 to 25 of 185 Senior Data Scientist Jobs in the UK

platform. We empower the world's most successful brands and retailers with real-time decision making power. By connecting internal business and external market data, EDITED infuses intelligence into every retail decision. We help retailers increase margins, generate more sales, and drive better business outcomes through AI-powered market … x per week as a minimum) Job type: Full-time, permanent Start Date: ASAP The Opportunity We're seeking a highly motivated and experienced Senior Data Scientist to join our team. In this role, you'll be a key contributor to our Engineering direction, impacting multiple teams … ll lead significant projects, mentor junior team members, and play a crucial role in high-level decision-making. What You'll Do As A Senior Data Scientist: Lead and Deliver Impactful Projects: Take ownership of significant data science projects, driving them from conception to completion and More ❯

Madrid. With our focus on growth in the UK and Europe, now is the perfect time to join us on this high-speed journey. Senior Data Scientist London (Hybrid, 40% in office) £70,000 - 85,000 + Benefits Introducing Data Science & Analytics at Trainline Data Science & Analytics (DSA) is central to how we build products, delight our customers and grow our business. Our Data Scientists are embedded alongside Data Analysts in cross-functional teams which exist across product and marketing. Data Scientists have a high degree of autonomy and are empowered … to drive the success of their teams, using all data and techniques at their disposal. As a Data Scientist, you will be involved in driving insights and strategy for the product team, creating and measuring value through experimentation, creating focus through metrics and goals, and building deep More ❯

Senior Data Scientist (Contract) Location : Greater Manchester (Hybrid - 3 days on-site, 2 days WFH) Contract Length : 6-12 months Day Rate : £500 per day (Dependant on experience) About the Role We are looking for a Senior Data Scientist to join a high-impact … team within a fast-paced, data-driven organization. This contract role offers the opportunity to apply your deep technical expertise and leadership skills to a variety of exciting data science projects across different business functions. You will work closely with cross-functional teams to deliver valuable insights and … drive business transformation using data science. As a Senior Data Scientist, you'll be expected to take ownership of end-to-end projects, working with large datasets, building predictive models, and applying advanced analytical techniques to solve complex business problems. The role requires someone who is More ❯

Senior Data Scientist Salary from £60,000 to £70,000 depending on experience Permanent Hybrid/London Here at Saga, we are embarking on a data transformation journey across all our established business units, Cruise, Insurance, Travel, Financial Services and Saga Magazine. This is a unique … opportunity to make a group level impact with an access to rich data across all business units. You will be joining a high performing in-house Data Science team that specifically focusses on Marketing domain models. Working as one of our Senior Data Scientist at … Saga, you will play a pivotal role in shaping our data strategy and driving the development of advanced analytics solutions. Your primary responsibility will be to harness the power of data to build predictive models, extract meaningful insights, inform strategic decisions, and contribute to the overall success of More ❯

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 (DSA) is central to how we build products, delight our customers and grow our business. Our … Data Scientists are embedded alongside Data Analysts in cross-functional teams which exist across product and marketing. Data Scientists have a high degree of autonomy and are empowered to drive the success of their teams, using all data and techniques at their disposal. As a Data Scientist, you will be involved in driving insights and strategy for the product team, creating and measuring value through experimentation, creating focus through metrics and goals, and building deep learning about what is most impactful for each team. You will be able to determine the underlying dynamics of More ❯

Senior Data Scientist at University of Edinburgh Sponsorship Available The University of Edinburgh is seeking a talented and experienced Senior Data Scientist to join its prestigious School of Informatics. This is an exciting opportunity for a data science professional to advance their career … contributing to groundbreaking research at the intersection of AI and biological data. Candidates should have proven experience in a data science role, with strong skills in managing, structuring, visualising, and analysing data, as well as developing statistical or machine learning tools. The ideal applicant will have hands-on … This role is ideal for someone looking to develop leadership skills within a newly established team focused on AI solutions using cutting-edge biological data modalities. As part of a leading research institution, the successful candidate will contribute to innovative interdisciplinary work that advances scientific discovery. Visa sponsorship is More ❯

Our Company Teradata is the connected multi-cloud data platform for enterprise analytics company. Our enterprise analytics solve business challenges from start to scale. Only Teradata gives you the flexibility to handle the massive and mixed data workloads of the future, today. The Teradata Vantage architecture is cloud … open ecosystem. These design features make Vantage the ideal platform to optimize price performance in a multi-cloud environment. What You'll Do The Senior Data Scientist (pre-sales) is an experienced and expert Data Scientist, able to provide industry thought-leadership on Analytics and … its application across industries and across use-cases. The Senior Data Scientist supports the account team in framing business problems and in identifying analytic solutions that leverage Teradata technology and that are disruptive, innovative - and above all, practical. An articulate and compelling communicator, the Senior Data More ❯

Role: Senior Data Scientist Skills: SQL/Python/Machine Learning Location: Manchester Salary: £60,000k Work Pattern: Hybrid Summary A brand new role has opened up for a Senior Data Scientist to join a well-established company that we have placed professionals with … for many years. This is a great opportunity to join a successful company with an established data division, to contribute to their overall business growth. The role is offered on a hybrid basis (3 days on-site/2 days WF) with offices based in Greater Manchester. The Role … Your Data Science expertise will be integral to optimizing pricing and marketing strategies. You'll be joining a team to be involved in the development of predictive models, analysing datasets, A/B testing, and collaborating with cross-functional teams. The ideal candidate will be a detail-orientated and More ❯

Senior Data Scientist UK – Hybrid Up to £80,000 The Company A leading UK telecoms company is expanding its Product and Marketing Data Science teams and is looking for a Senior Data Scientist to help drive data-driven decision-making. This is … a great opportunity to work on high-impact projects that directly influence customer engagement, marketing effectiveness, and business growth. The Role As a Senior Data Scientist, you will: Develop and deploy predictive models to enhance customer targeting and engagement. Work on churn prediction to help improve customer … and improve campaign performance. Collaborate with stakeholders across the business to translate insights into actionable strategies. Your Skills & Experience We’re looking for a Data Scientist with: Strong experience in predictive modeling, customer analytics, or marketing data science. Proficiency in Python (Pandas, NumPy, Sci-Kit Learn) or More ❯

Senior Data Scientist London – 4 Days on-site £65,000 - £110,000 DOE + Generous Equity + Unlimited Holiday This is an excellent opportunity for a Senior Data Scientist to join a rapidly growing start-up, where you will focus on analytics and modelling … connecting businesses with skilled professionals for short-term staffing needs, this innovative solution optimises workforce efficiency. In this varied role you will leverage your data science expertise to drive positive business impact, demonstrating experience in data preparation. You will use machine learning tools and statistical techniques to solve … business problems and collaborate with non-technical experts to propose data-driven solutions. You will confidently present complex subjects to non-technical and technical stakeholders. The ideal candidate will possess a minimum of 2+ years of experience building AI models in Python within a startup environment or leading Tech More ❯

Senior Data Scientist London – 4 Days on-site £65,000 - £110,000 DOE + Generous Equity + Unlimited Holiday This is an excellent opportunity for a Senior Data Scientist to join a rapidly growing start-up, where you will focus on analytics and modelling … connecting businesses with skilled professionals for short-term staffing needs, this innovative solution optimises workforce efficiency. In this varied role you will leverage your data science expertise to drive positive business impact, demonstrating experience in data preparation. You will use machine learning tools and statistical techniques to solve … business problems and collaborate with non-technical experts to propose data-driven solutions. You will confidently present complex subjects to non-technical and technical stakeholders. The ideal candidate will possess a minimum of 2+ years of experience building AI models in Python within a startup environment or leading Tech More ❯

Senior Data Scientist London - 4 Days on-site £65,000 - £110,000 DOE + Generous Equity + Unlimited Holiday This is an excellent opportunity for a Senior Data Scientist to join a rapidly growing start-up, where you will focus on analytics and modelling … connecting businesses with skilled professionals for short-term staffing needs, this innovative solution optimises workforce efficiency. In this varied role you will leverage your data science expertise to drive positive business impact, demonstrating experience in data preparation. You will use machine learning tools and statistical techniques to solve … business problems and collaborate with non-technical experts to propose data-driven solutions. You will confidently present complex subjects to non-technical and technical stakeholders. The ideal candidate will possess a minimum of 2+ years of experience building AI models in Python within a startup environment or leading Tech More ❯

SENIOR DATA SCIENTIST £55,000 – £75,000 + 12% BONUS WEST LONDON – 3 DAYS IN OFFICE Join one of the UK's leading customer analytics consultancies, known for their best-in-class data science capability and deep expertise across FMCG and retail sectors. As a Senior Data Scientist, you’ll apply advanced modelling techniques to drive impactful, data-led solutions for major consumer brands. THE COMPANY This consultancy has built a reputation for delivering high-quality analytics solutions to household-name clients across FMCG and retail. You’ll be joining a fast … paced, collaborative environment filled with talented data scientists and consultants who are passionate about solving real-world business problems through data. THE ROLE As a Senior Data Scientist, you’ll work closely with clients to understand their customer behaviour through deep data analysis and predictive More ❯

Senior Data Scientist - Charity Our client, a leading public-sector charity dedicated to making a meaningful impact, is seeking a Senior Data Scientist to join their team. In this role, you will drive data-centric insights, improve operational processes, and support impactful decision … making for their fundraising and outreach initiatives. As a Senior Data Scientist, you will apply your expertise in statistical methods, machine learning, and predictive modeling to uncover valuable insights from data. You’ll collaborate with cross-functional teams to support strategy, enhance donor engagement, and optimize campaigns. … With your experience in R/Python, machine learning algorithms, and data visualisation, you will play a key role in shaping the future of the charity's data-driven approach. This is an exciting opportunity to be part of an organisation committed to creating positive change. This is More ❯

Senior Data Scientist - Charity Our client, a leading public-sector charity dedicated to making a meaningful impact, is seeking a Senior Data Scientist to join their team. In this role, you will drive data-centric insights, improve operational processes, and support impactful decision … making for their fundraising and outreach initiatives. As a Senior Data Scientist, you will apply your expertise in statistical methods, machine learning, and predictive modeling to uncover valuable insights from data. You’ll collaborate with cross-functional teams to support strategy, enhance donor engagement, and optimize campaigns. … With your experience in R/Python, machine learning algorithms, and data visualisation, you will play a key role in shaping the future of the charity's data-driven approach. This is an exciting opportunity to be part of an organisation committed to creating positive change. This is More ❯

Senior Data Scientist - Charity Our client, a leading public-sector charity dedicated to making a meaningful impact, is seeking a Senior Data Scientist to join their team. In this role, you will drive data-centric insights, improve operational processes, and support impactful decision … making for their fundraising and outreach initiatives. As a Senior Data Scientist, you will apply your expertise in statistical methods, machine learning, and predictive modeling to uncover valuable insights from data. You’ll collaborate with cross-functional teams to support strategy, enhance donor engagement, and optimize campaigns. … With your experience in R/Python, machine learning algorithms, and data visualisation, you will play a key role in shaping the future of the charity's data-driven approach. This is an exciting opportunity to be part of an organisation committed to creating positive change. This is More ❯

Senior Data Scientist WHO WE ARE Choreograph is WPP's global data products and technology company. We're on a mission to transform marketing by building the fastest, most connected data platform that bridges marketing strategy to scaled activation. We work with agencies and clients … to transform the value of data by bringing together technology, data and analytics capabilities. We deliver this through the Open Media Studio, an AI-enabled media and data platform for the next era of advertising. We're endlessly curious. Our team of thinkers, builders, creators and problem … solvers is over 1,000 strong, across 20 markets around the world. WHO WE ARE LOOKING FOR We are looking for a Senior Data Scientist who has experience and expertise in a wide range of methodologies, toolkits and applications to a variety of problems in the media More ❯

Senior Data Scientist – AI/LLM Trading Platform Overview We are looking for an experienced Senior Data Scientist to design and implement a high-performance data pipeline for an AI/LLM-powered trading platform. This role involves handling large-scale, unstructured financial … data—such as articles, books, and research papers—by collecting, extracting, cleaning, and structuring it for machine learning and trading strategies. What You’ll Do Develop Scalable Data Pipelines – Design and maintain an efficient pipeline to process unstructured data for AI/LLM models. Process Unstructured Text … Data – Extract and prepare data from diverse sources, including financial literature and research. ETL & Data Engineering – Build ETL workflows that unify data from multiple sources into a structured format. Ensure Data Quality – Implement validation techniques and anomaly detection for data integrity. Collaborate Across Teams More ❯

Senior Data Scientist – AI/LLM Trading Platform Overview We are looking for an experienced Senior Data Scientist to design and implement a high-performance data pipeline for an AI/LLM-powered trading platform. This role involves handling large-scale, unstructured financial … data—such as articles, books, and research papers—by collecting, extracting, cleaning, and structuring it for machine learning and trading strategies. What You’ll Do Develop Scalable Data Pipelines – Design and maintain an efficient pipeline to process unstructured data for AI/LLM models. Process Unstructured Text … Data – Extract and prepare data from diverse sources, including financial literature and research. ETL & Data Engineering – Build ETL workflows that unify data from multiple sources into a structured format. Ensure Data Quality – Implement validation techniques and anomaly detection for data integrity. Collaborate Across Teams More ❯

Data Lead Senior Data Engineer/Scientist Judge.me Role: Data Lead Senior Data Engineer/Scientist Location: Remote with hybrid option (2 days in Shoreditch office near Old Street) Salary: £90-115k (includes comprehensive benefits package) Our Mission: Fixing Trust in … We've achieved 40% year-over-year growth purely through word of mouth-no paid marketing or sales teams needed The Opportunity As our Data Lead, you'll lead the development of our Trust Optimisation Platform-a critical initiative to unlock insights from our vast review dataset to help … merchants improve their e-commerce trust metrics. This role will build the data foundation that powers our next generation of merchant-facing products, directly supporting our mission to close the Trust Gap in e-commerce. What Makes This Role Special Massive Data Scale : Work with one of the More ❯

Data Scientist/Senior Data Scientist - Credit Risk London – Hybrid Up to £80,000 + Benefits Our client is a high-growth fintech revolutionising consumer finance through cutting-edge technology and data science. Backed by top investors and consistently rated as a market leader … they are transforming the way loans, credit cards, and financial products are delivered - offering customers faster, more transparent, and seamless experiences. As a Senior Data Scientist, you’ll play a pivotal role in developing proprietary risk models that drive strategic decision-making and product innovation. Working within … and enhance financial product offerings. Key Responsibilities Build and refine credit risk models using state-of-the-art ML techniques. Translate business challenges into data-driven solutions. Deploy and monitor models autonomously, without reliance on a separate ML engineering team. Clearly communicate insights and recommendations to stakeholders. What We More ❯

Senior Data Scientist (Mid and/or Senior) Location: Camden, London (4 days in-office) Salary: £70,000 - £110,000 + generous equity Cutting edge start-up. La Fosse have partnered with a well-funded SaaS company that is transforming workforce management through cutting-edge AI … driven forecasting and predictive models. The platform helps businesses optimise staffing based on predicted sales, leveraging data from multiple sources such as weather patterns, events, and historical trends. With strong industry partnerships and a push to scale the SaaS product, they are now looking for a highly skilled Data Scientist (mid or snr) to play a key role in refining the models. Key Responsibilities: Develop and refine forecasting models to predict daily sales patterns. Integrate external factors (e.g., weather, sporting events) into predictive analytics. Provide technical expertise on model development and implementation. Optimise model performance for real More ❯

Data, Research & Analytics Senior Data Scientist - Core Products Contract Type: Regular Schedule: 35 Job ID: R91713 About the business: At Cirium, our goal is to keep the world connected. We are the industry leader in aviation analytics; helping our customers understand the past, present, and predicting … manufacturers, financial institutions and many more accelerate their own digital transformation. You can learn more about Cirium here: Cirium . About the Role: The Senior Data Scientist will lead R&D on our core products, support customer discovery, and production & delivery across a wide portfolio of projects … power every decision connected to aviation. Responsibilities: Working across the Cirium business departments and directly with our customers where appropriate. Using your expertise in data analysis, statistics, and machine learning, you will build and deliver high-value analytics products to our customers. Contributing your expertise to lead on and More ❯

Senior Data Scientist Data Idols are proud to be working with an iconic UK brand to assist them in building out their data team as they undertake a data-driven journey that will transform the business. The Opportunity This opportunity for a Senior Data Scientist will focus on setting technical standards and leadership. You will work on a variety of projects focused on delivering high quality data science to predict, measure and interpret business trends and commercial impact. Within this role, they are looking for someone who is able More ❯

Senior Data Scientist (Permanent) Location: Glasgow - 3 days per week onsite Salary: Up to £55,000 plus benefits such as Civil Service Pension (28% contribution) + Bonus 5-10% Applicants must be eligible to gain SC clearance - Last 5 continuous years UK residency, clear criminal and financial … record checks essential. Visa sponsorship is not available for this opening. Our client, a prestigious civil service organisation, is seeking a talented Senior Data Scientist to join their dynamic team. This is an exciting opportunity for someone looking to work independently on a variety of ongoing and … new data science projects, including pricing analytics, predictive modelling, segmentation, topic modelling, and insight automation. Key Benefits: - Competitive salary up to £60,000 - Generous Civil Service Pension (28% contribution) - Performance-based bonus (5-10%) - Opportunity to work on diverse and impactful projects - Collaborative and supportive work environment Key Responsibilities More ❯