26 to 50 of 297 Data Scientist Jobs in London

The role: We are seeking a highly skilled Senior Data Scientist to join our team. Reporting to the Data Delivery Lead, you will analyze and interpret data from various sources to support our clients' decision-making processes. The Data team at Prevail underpins all our mission-focused teams. No two days are the same, and … world problems. Our ideal candidate will have exceptional analytical skills, capable of navigating complex datasets to turn ambiguous requests into meaningful insights. Key responsibilities include: Analyzing and evaluating intelligence data to identify patterns, trends, and relationships that contribute to actionable intelligence. Utilizing advanced analytical techniques and tools to assess the reliability, accuracy, and relevance of intelligence information. Developing and … maintaining databases, data models, and analytical frameworks for efficient data analysis and retrieval. Collaborating with intelligence and security professionals to understand requirements and priorities. Preparing and delivering reports, briefings, and presentations to communicate findings effectively. Monitoring emerging threats, geopolitical developments, and supporting intelligence assessments and forecasting. Collaborating with cross-functional teams to advocate for high-quality data More ❯

Senior Data Scientist – Behavioural Credit Modelling Hybrid working – London offices Up to £75,000 DOE + Benefits Ref: J12979 Are you passionate about building behavioural models that power smarter, fairer credit decisions? We’re working with a UK-based consumer finance specialist that’s reshaping the credit industry, cutting out complexity and using data to drive real … accountability. This is a genuine opportunity to make your mark in a high-growth business that’s reshaping credit from the inside out. About the Role As a Senior Data Scientist, you’ll take ownership across the full lifecycle of model development —from data wrangling and feature engineering to building and deploying ML models in production. Your … This is a hands-on, end-to-end role where your skills in predictive modelling will make a real-world impact. You’ll be working with structured and unstructured data as part of a collaborative, agile team—developing intelligent solutions that support fair and effective credit decisions. We’re looking for someone who: Has a Bachelor’s degree in More ❯

Senior Data Scientist – Behavioural Credit Modelling Hybrid working – London offices Up to £75,000 DOE + Benefits Ref: J12979 Are you passionate about building behavioural models that power smarter, fairer credit decisions? We’re working with a UK-based consumer finance specialist that’s reshaping the credit industry, cutting out complexity and using data to drive real … accountability. This is a genuine opportunity to make your mark in a high-growth business that’s reshaping credit from the inside out. About the Role As a Senior Data Scientist, you’ll take ownership across the full lifecycle of model development —from data wrangling and feature engineering to building and deploying ML models in production. Your … This is a hands-on, end-to-end role where your skills in predictive modelling will make a real-world impact. You’ll be working with structured and unstructured data as part of a collaborative, agile team—developing intelligent solutions that support fair and effective credit decisions. We’re looking for someone who: Has a Bachelor’s degree in More ❯

Join our dynamic Investment Data Science Team as a Data Scientist and immerse yourself in the heart of the investment process. This role combines technical data science expertise with commercial insight, positioning you at the intersection of investment decision-making and value creation. Collaborate with investment teams and company leaders to impact due diligence and growth … strategies. Responsibilities Develop scalable analyses for investment due diligence, balancing speed with thoroughness to identify risks and opportunities. Manage diligence data and develop new scalable insights. Partner with the AI product team to enhance the AI diligence platform, providing business insights and usability feedback. Execute company diligences end-to-end using AI tools and platforms. Mentor and lead individual … contributor Investment Data Scientists. Develop data-centric strategies and tools to improve investment processes and support deal teams. Support live due diligence by translating complex data into comprehensive analysis under tight deadlines. Perform advanced data analysis, including feature engineering and modeling. Cleanse, integrate, and analyze diverse datasets for insights. Conduct hypothesis testing, statistical analysis, and modeling. More ❯

The role: We are seeking a highly skilled Senior Data Scientist to join our team. Reporting into the Data Delivery Lead, you will be responsible for analysing and interpreting data from a variety of sources to support our clients decision-making processes. The Data team within Prevail underpins all our mission focused teams. No two … with the ability to navigate through complex datasets to turn ambiguous requests into meaningful insights. These are the key things that you will be responsible for within the Senior Data Scientist role. There will be activities and tasks in addition to this list that are expected, but the majority of your time will be: Analysing and evaluating intelligence … data to identify patterns, trends, and relationships that contribute to actionable intelligence. Utilise advanced analytical techniques and tools to assess the reliability, accuracy, and relevance of intelligence information. Develop and maintain databases, data models, and analytical frameworks to facilitate efficient data analysis and retrieval. Collaborate with intelligence and security professionals across the company to understand requirements and More ❯

a company on a mission: to become a beacon for the entire retirement industry. Because we believe everyone deserves a fair, secure, and fulfilling retirement. Purpose: As a Research Data Scientist i n the Demographic Risk group at Just, you will play a crucial role in analysing health-related data to derive actionable insights that inform decision … making processes and drive improvements in pension provision. You will work closely with business owners to identify opportunities to drive value from data and lead the development of advanced analytics & predictive modelling algorithms. You will be comfortable working independently and as part of small teams in dynamic projects across Just to develop predictive models, identify health and mortality trends … and implement data-driven solutions. You will use a variety of data sources (structured and unstructured) to perform analytics and generate actionable insight and models. You will be responsible for identifying opportunities for improvements across systems and processes. You will ensure that our analytics activities comply with data protection law and that we are upholding our values More ❯

Senior Data Scientist, Creative Optimization 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 are over 1 ,000 strong, across 20 markets around the world. About the Creative Optimisation product: The Creative … of millions of ads and t erabytes' worth of media , everyday in real-time, across the globe . About this role: We are on the lookout for a Senior Data Scientist to join our team to co- develop a step-change feature: Algorithmic Content Opitmization (ACO) . Our vision is to leaverage data signals to algorithmically serve More ❯

We are looking for a Senior Data Scientist who enjoys seeing their work used as part of 'real-life' solutions. Not only will your work directly contribute to our client deliverables, but you will have the opportunity to see the process through from solution design to deployment, working in close collaboration with our wider team of Data Engineers and Data Analysts. In short, you'll form an integral part of our close-knit team and will have the opportunity to directly contribute to the continued success of the business. We're looking for someone with a cooperative, can-do attitude who can build high-quality data science solutions. If this sounds like you, we … can't wait to hear from you! KEY RESPONSIBILITIES: Actively contribute to the design, development, testing, and evaluation of data science solutions Train and deploy state-of-the-art machine learning and reinforcement learning models Build AI systems using Large Language Models Build processes for extracting, cleaning and transforming data (SQL/Python) Ad-hoc data mining More ❯

Senior Data Scientist - Hybrid 3 days/week in London (Victoria) - £110k - Must be security clearable We are seeking a highly skilled Senior Data Scientist to join our clients team who will be reposrting to the Data Delivery Lead. You will be responsible for analysing and interpreting data from a variety of sources to … support their clients decision-making processes. Key Responsibilities Design and build cloud-based data analytics tools, not just consume them Work on large-scale geospatial datasets and complex structured/unstructured data Apply Machine Learning and AI techniques creatively to intelligence and analysis problems Collaborate across disciplines: work closely with engineers, intelligence analysts, and non-technical stakeholders Take … ownership of delivery aspects alongside the software engineering lead Provide technical mentorship to a junior but eager data science team Tech & Skills Requirements Python (strong requirement) SQL and/or Tableau for analytics and data visualisation Strong grasp of software development principles and how analytics tools integrate with backend systems Broad data science experience, ideally including big More ❯

Chief Data Scientist Up to £120,000 West London (Hybrid, 3 days onsite per week) Company: This data-first property tech startup empowers businesses to make smarter decisions by turning complex data into clear, actionable insights. Leveraging rich UK property data and advanced data science, they provide deep customer insights, predict behaviour, and enable … hyper-targeted marketing. Responsibilities: Lead the organization’s data science initiatives, developing advanced analytics strategies, and driving innovation through AI and machine learning Develop and implement the company’s data science strategy to drive business growth. Stay ahead of emerging trends in data science, AI, and big data technologies. Challenge the status quo and always look … for ways to improve data science Oversee the development, deployment, and optimisation of AI/ML models. Partner with business leaders to identify key challenges and opportunities. Requirements: PhD or Master’s degree in Data Science, Computer Science, Statistics, Mathematics, or a related field Proven leadership experience in a data science or AI-driven organization. Proficient in More ❯

Chief Data Scientist Up to £120,000 West London (Hybrid, 3 days onsite per week) Company: This data-first property tech startup empowers businesses to make smarter decisions by turning complex data into clear, actionable insights. Leveraging rich UK property data and advanced data science, they provide deep customer insights, predict behaviour, and enable … hyper-targeted marketing. Responsibilities: Lead the organization’s data science initiatives, developing advanced analytics strategies, and driving innovation through AI and machine learning Develop and implement the company’s data science strategy to drive business growth. Stay ahead of emerging trends in data science, AI, and big data technologies. Challenge the status quo and always look … for ways to improve data science Oversee the development, deployment, and optimisation of AI/ML models. Partner with business leaders to identify key challenges and opportunities. Requirements: PhD or Master’s degree in Data Science, Computer Science, Statistics, Mathematics, or a related field Proven leadership experience in a data science or AI-driven organization. Proficient in More ❯

Senior Data Scientist - Apple Pay Marketing London, England, United Kingdom Software and Services Description The Data Scientist will play a key role in enabling insights for marketing campaign performance. This individual will provide measurement and campaign optimization insights for Apple Pay globally, which will inform and shape marketing strategy and user experience across the Apple Pay … ecosystem. The successful candidate be a thought partner to the marketing team, will work closely with the collaborators to understand their goals and critical metrics, and then analyze data to provide actionable recommendations.Our culture is about getting things done iteratively and rapidly, with open feedback and discussion. We believe analytics is a team sport, but we strive for independent … decision-making and taking smart risks.Data Scientist's day-to-day activities will include, but not be limited to:- Perform diagnostic analyses, including ML/statistical modeling and causal inference analyses, to quantify the lift of marketing campaigns.- Analyze marketing campaign performance across channels using sophisticated statistical and econometrics models to derive actionable insights.- Conduct descriptive analysis and deep More ❯

Data Scientist- Data Scientist - Journey Optimisation page is loaded Data Scientist- Data Scientist - Journey Optimisation Apply locations London time type Full time posted on Posted 8 Days Ago time left to apply End Date: June 27, 2025 (7 days left to apply) job requisition id JR0024 What will you be doing day … to-day? Use sophisticated statistical and machine learning techniques to identify new trends and relationships in data. Harvest, wrangle and prototype new data sources internally and external to NewDay to create new value for NewDay and our customers. Provide quality and detailed data science outputs, sharing and following up with as much detail as appropriate or requested by … senior managers. Develop knowledge of all relevant data resources within NewDay and in the wider Credit Industry. Governance: support the models throughout their lifecycle from conception, development, implementation, testing and monitoring, with the required level of documentation to follow internal procedures and standards. Your Skills and Experience ESSENTIAL At least a BSc or higher university degree in a data More ❯

Artificial Intelligence Engineer/Data Scientist £50k - £90k dependant on experience bonus good bens. Flexible Working Location opportunity. This role may suit individuals who have previously held roles such as Data Engineer, Data Architect, Big Data Consultant, Data Scientist, Data Modeller, Big Data Analyst, or AI Engineer. We are assisting in … recruiting AI Engineers/Data Scientists to join an innovative and growing team within the data practice of a prestigious global technology consulting firm. The client offers excellent career growth, professional development, and a personalized benefits package. Candidates must ideally have UK security clearance and be fully flexible regarding working location. The successful candidate will be a key … team member designing modern analytical data solutions, engaging in the full project lifecycle. The role offers a diverse range of exciting work. Key Skills We are recruiting at various levels within the salary range, so candidates are not expected to be experienced in all areas listed below. AI techniques (supervised and unsupervised machine learning, deep learning, graph data More ❯

We are looking for a Senior Data Scientist whoenjoys seeing their work used as part of 'real-life' solutions. Not only will your work directly contribute to our client deliverables, but you will have the opportunity to see the process through from solution design to deployment, working in close collaboration with our wider team of Data Engineers … and Data Analysts. In short, you'll form an integral part of our close-knit team and will have the opportunity to directly contribute to the continued success of the business. We're looking for someone with a co-operative, can-do attitude who can build high-quality data science solutions. If this sounds like you, we can … t wait to hear from you! KEY RESPONSIBILITIES: Actively contribute to the design, development, testing, and evaluation of data science solutions Train and deploy state-of-the-art machine learning and reinforcement learning models Build AI systems using Large Language Models Build processes for extracting, cleaning and transforming data (SQL/Python) Ad-hoc data mining for More ❯

time left to apply End Date: August 31, 2025 (30+ days left to apply) job requisition id R095023 We're the world's leading data, insights, and consulting company; we shape the brands of tomorrow by better understanding people everywhere. Kantar's Profiles division is home to the world's largest audience network. With access to 170m+ people in … over 100 global markets, we offer unrivalled global reach with local relevancy. Validated by industry leading anti-fraud technology, Kantar's Profiles Audience Network delivers the most meaningful data with consistency, accuracy, and accountability - all at speed and scale. We're the world's leading data, insights, and consulting company; we shape the brands of tomorrow by better … understanding people everywhere. About the job As a Senior Data Scientist, you will play a pivotal role in driving data-driven decision-making and shaping strategic initiatives. Your expertise will directly impact the organisation's ability to understand client behaviour, refine predictive models, and deliver actionable insights that influence key business outcomes. You will take on the More ❯

Our fully automated, purpose-built solution eliminates the manual processing of business- critical commercial documents with 100% data accurate, touchless transactions. These documents include purchase orders, invoices, advance shipping notices, and other essential commercial documents exchanged between business and their customers. About the Role: As Conexiom continues to be experiencing significant growth, we are scaling our data science … initiatives to the next level. Conexiom's data scientist is a problem-solver, and we are building real-world Machine Learning (ML) solutions in an enterprise product suite to further position Conexiom as a thought leader in the business automation space. You will be working in a fast-paced Agile environment with a proven ML product already in … Implement machine learning models into production environments, ensuring scalability and reliability. Monitor and maintain the performance of deployed models, making updates and improvements as necessary. Work closely with the data engineer and Principal ML engineer. Stay updated with the latest advancements in machine learning, AI, and data science Qualifications: Bachelor's or Master's degree in Computer Science More ❯

as we grow, we are always looking for extraordinary talent who want to be part of this our success and help drive our limitless ambitions. About the role The Data Science team drives the use of data, machine learning & AI to enhance internal decision-making and creates hyper-personalised customer experiences. Team members tackle diverse business challenges and … role focuses on optimising marketing spend, content, personalisation, and AI, positioning the right candidate as a key driver of our ambitious goals. Key responsibilities The role encompasses the full data science stack, from project scoping to deployment and performance monitoring. Key responsibilities include Sourcing and processing data using domain-specific/agnostic techniques Analysing data to support … LLMs across the business, driving innovation and efficiency Managing stakeholders to balance ambitious goals with achievable outcomes Developing, presenting, and discussing insights with the wider business Collaborating with other data scientists, analysts, and engineers As an Data Scientist you will The role requires a blend of technical and commercial skills, including Bachelor's or Master's degree More ❯

re here to onboard the world to Web3. Why? Because we think Web3 is a unique and democratising technology. It gives people back control of their money, digital identity, data, and property like nothing else before it. What we do We're the leading infrastructure company in Web3. This means we offer our partners everything from payment solutions (we … there's something for you here. Come help us build the future of Web3 and digital ownership. About the Opportunity ️ We are seeking a highly analytical and strategic Growth Data Scientist to drive pricing and monetization for MoonPay's Products. As a Growth Data Scientist, you will be responsible for building our dynamic pricing algorithms, designing … strategy to optimize volume & revenue generation across the entire suite of MoonPay products and business lines. You will also be responsible for launching AB tests and quasi-experiments, analyzing data to identify opportunities for margin optimization, and developing an analytical infrastructure to track the performance of pricing optimizations. This role requires a deep understanding of marketplace dynamics, experimentation, causal More ❯

diverse team of technical experts in dozens of countries who help customers achieve more with the AWS cloud. The Amazon Web Services Professional Services team is looking for a Data Scientist, this role plays a crucial role in delivering the generative artificial intelligence (GenAI) solutions for our clients. This position requires a deep understanding of machine learning, natural … areas such as transformer architectures, attention mechanisms, and self-supervised learning. -Conduct research and stay up-to-date with the latest advancements in the field of generative AI. 2. Data Acquisition and Preprocessing: -Identify and acquire relevant data sources for training generative AI models. -Develop robust data preprocessing pipelines, ensuring data quality, cleanliness, and compliance with … ethical and regulatory standards. -Implement techniques for data augmentation, denoising, and domain adaptation to enhance model performance. 3. Model Training and Optimization: -Design and implement efficient training pipelines for large-scale generative AI models. -Leverage distributed computing resources, such as GPUs and cloud platforms, for efficient model training. -Optimize model architectures, hyperparameters, and training strategies to achieve superior performance More ❯

Data Scientist - Marketing/Customer Analytics London/Reading– Hybrid (2 days in London, 1 day in Reading) (Flexi Hours) Up to £60,000 + Benefits About the Role A leading research and insights company is looking for a Data Scientist to join their growing team. With a strong focus on data-driven decision-making … they help brands across entertainment, tech, sports, and consumer goods maximise their marketing impact. You’ll be part of a collaborative Data Science team, working on large-scale datasets, building machine learning models, and delivering actionable insights for high-profile clients. Key Responsibilities Lead the development of solutions for complex client challenges, defining clear success criteria. Support and mentor … expectations. Develop and deploy ML models, applying innovative approaches beyond basic feature engineering. Use Python, SQL, and Tableau for reporting and analysis within an AWS environment. Work closely with Data Engineering, Sales, and Market Research teams across the UK, US, and India. What We’re Looking For Experience in Data Science, with a proven track record of delivering More ❯

Data Scientist - Marketing/Customer Analytics London/Reading– Hybrid (2 days in London, 1 day in Reading) (Flexi Hours) Up to £60,000 + Benefits About the Role A leading research and insights company is looking for a Data Scientist to join their growing team. With a strong focus on data-driven decision-making … they help brands across entertainment, tech, sports, and consumer goods maximise their marketing impact. You’ll be part of a collaborative Data Science team, working on large-scale datasets, building machine learning models, and delivering actionable insights for high-profile clients. Key Responsibilities Lead the development of solutions for complex client challenges, defining clear success criteria. Support and mentor … expectations. Develop and deploy ML models, applying innovative approaches beyond basic feature engineering. Use Python, SQL, and Tableau for reporting and analysis within an AWS environment. Work closely with Data Engineering, Sales, and Market Research teams across the UK, US, and India. What We’re Looking For Experience in Data Science, with a proven track record of delivering More ❯

We are seeking a dynamic Growth Data Scientist/Analyst to join our Growth team. The successful candidate will be instrumental in leveraging data to drive strategic decisions, optimize growth initiatives, and enhance user acquisition strategies. Responsibilities Develop and maintain acquisition and engagement (e.g. influencer/affiliate, organic, VIP, paid acquisition etc.) dashboards to monitor user growth … and campaign effectiveness. Assist in building predictive models to guide strategic decisions on acquisition and engagement, encompassing time series, predictive analytics, and recommender systems. Analyze data to derive actionable insights that drive business decisions and performance improvements. Automate repetitive tasks and data processes to enhance team efficiency. Collaborate with cross-functional teams to support data-driven decisions … and project implementations. Engage in continuous learning to stay ahead of industry trends and leverage new tools and techniques in data analysis. Requirements Bachelor's degree in a quantitative field such as Statistics, Computer Science, Engineering, or related fields. Up to 3 years of experience in data analysis or a related field. Experience in the crypto industry is More ❯

Principal Data Scientist London, UK (Hybrid) Up to £135,000 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 Principal Data Scientist to lead high-impact analytics and machine learning projects across a wide variety of real-world domains - from manufacturing to customer experience and commercial optimisation. 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 More ❯

Principal Data Scientist London, UK (Hybrid) Up to £135,000 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 Principal Data Scientist to lead high-impact analytics and machine learning projects across a wide variety of real-world domains - from manufacturing to customer experience and commercial optimisation. 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 More ❯