1 to 25 of 69 Senior Data Scientist Jobs in London

Senior Data Scientist Location: London Hybrid – 2/3 days a week Salary: Up to £75,000 + benefits Do you want to shape growth strategy at a global entertainment leader where data, AI and advanced analytics power unforgettable experiences? We’re looking for a Data Scientist who’s passionate about turning complex, large-scale data into predictive models and actionable insights that directly influence commercial decisions and long-term growth. What You’ll Do as a Data Scientist Take ownership of high-impact growth use cases across marketing, pricing ...

Senior Data Scientist | Python ML | AUC-ROC | Dataiku | BigQuery | EducationTech | Remote, London | £80k Looking to help shape Data Strategy for a scaling Tech-for-Good business I'm partnered with a AI-first data and analytics platform built for schools, multi-academy trusts and education … groups. Their technology connects fragmented school data - attendance, behaviour, wellbeing, assessment, SEND and unstructured documents - and uses a multi-agent AI system to surface actionable insights for school leaders in seconds.They are in a high-growth phase, backed by Innovate UK funding, with a roadmap spanning predictive analytics, supplier ...

Senior Data Scientist (Growth/GTM/Analytics) - Global Software Business - London Rate: £407 per day (Inside of IR35) Duration: 12 months Overview We are looking for a commercially minded Senior Data Scientist to drive data-led growth across a global, subscription-based … business. This role focuses on identifying untapped market opportunities, improving customer targeting, and enabling data-driven go-to-market strategies. You'll work at the intersection of Data Science, Sales, Marketing, and Strategy, translating complex data into actionable insights that directly impact revenue growth. Key Responsibilities Market ...

Senior Data Scientist - Contract £700-£850 per day | Inside IR35 | Hybrid (1 day per week London) We're looking for a Senior Data Scientist to design and deliver advanced risk and predictive models within complex, highly regulated environments. This role sits at the intersection … enable organisations to identify emerging threats, quantify risk exposure, and make informed, evidence-based decisions. You'll work across large, complex, and often sensitive data sets to develop modelling frameworks that support real-world, high-impact outcomes. Key responsibilities: Design and develop advanced risk models, including predictive, probabilistic ...

Senior Data Scientist. Are you a passionate data scientist with a knack for transforming complex data into actionable insights? Do you thrive in a vibrant environment where your analytical skills can shine? If so, we have an exciting opportunity for you. Our Client: Our client … marketing, advertising, and public relations agency committed to delivering innovative solutions to a wide range of high profile clients. With a strong focus on data-driven strategies, our client celebrates creativity, collaboration, and excellence. What You'll Do: As a Senior Data Scientist, you will play ...

.Senior Principal Data Scientist page is loaded## Senior Principal Data Scientistlocations: UK - London (London Wall): Londontime type: Full timeposted on: Posted Todayjob requisition id: R107535**Senior Principal Data Scientist****About the Business**At Cirium our goal is to keep the world connected. … test solutions, and scale products that deliver meaningful value to customers. Our environment supports autonomy, learning, and inclusive collaboration.**About the Role**As a **Senior Principal Data Scientist**, you will contribute deep technical expertise while helping shape best practices across the data science community. This ...

Lead Data Scientist - Financial Crime Salary: £95,000 - £120,000 + bonus + benefits Location: London (Hybrid - 2-3 days per week) We are currently looking for a Lead Data Scientist to join a growing, specialist consultancy within the financial services space. This role sits within … high-performing and collaborative team, supporting a range of organisations across banking, fintech, and payments. As a Lead Data Scientist, you will work closely with senior stakeholders to deliver data-led solutions focused on risk, fraud, and financial crime. The Lead Data Scientist will ...

Senior Data Scientist (12 Month FTC) London (Hybrid, 2 days per week) The Company They are a well established health and insurance technology organisation operating at significant scale, combining traditional insurance products with personalised, data driven services. Data Science is a core strategic capability, with … applications into live customer and internal workflows. The environment balances innovation with the rigour required in a regulated setting. The Role As a Senior Data Scientist focused on AI Engineering, you will take ownership of full lifecycle projects, from problem definition through to deployment and monitoring. Lead ...

Senior Data Scientist London - Remote The Company They are a global, data-driven technology business operating at the intersection of AI, advanced analytics and large-scale data platforms. Their products are used internationally to generate insight from complex datasets and to support better decision-making. … Role Lead the research, development and validation of advanced machine learning models, including Generative AI and large language models. Design and deliver synthetic data and data augmentation solutions that enhance existing data assets. Run complex statistical experiments to test model performance and validate hypotheses. Work closely with ...

models across credit, insurance, pricing, and more. Leading model development from the ground up to drive business impact. A great next step for a data scientist who thrives in the modelling space. We’re looking for a Senior Data Scientist with a passion for building … risk models. If you’re the kind of data scientist who doesn’t just tweak existing models but creates them from scratch, this is your chance to make a real impact! What you’ll be doing This role is all about risk (we can’t stress that enough ...

leading AI Consulting firm, we are actively seeking hands-on GenAI experts to join our PSG BI&A Team. As a GenAI IT Senior Data Scientist you will work closely with our Partner Services recommendations and collaborate with other IT teams to transform stakeholder potentials into performance. … Finally, as a GenAI IT Senior Data Scientist, you will contribute to PSG BI&A Data Science expertise and will be responsible for overseeing end-to-end Data Science and GenAI solutions, collaborating closely with the BI&A Squad to deliver on stakeholder ...

leading AI Consulting firm, we are actively seeking hands-on GenAI experts to join our PSG BI&A Team. As a GenAI IT Senior Data Scientist you will work closely with our Partner Services Group to understand their key challenges, define GenAI products … your recommendations and collaborate with other IT teams to transform stakeholder potentials into performance. Finally, as a GenAI IT Senior Data Scientist, you will contribute to PSG BI&A Data Science expertise and will be responsible for overseeing end-to-end Data Science and GenAI ...

Senior Data Scientist who's moved beyond traditional modelling into LLMs, GenAI, and production AI systems I'm hiring for a Senior Data Scientist to join a high-impact AI team within a leading consumer-focused organisation. This is a hands … consumer health/insurance space , offering products that combine financial services with incentives for healthier living (including subscription-led rewards models). Data and AI are central to how the business operates, with strong investment and leadership visibility - giving this team real ownership over innovative, business-critical solutions. Where ...

growth and empathy focuses on your long-term career development while valuing your unique skills and experiences. Your role and responsibilities As a Senior Data Scientist at IBM, you will lead the design and delivery of AI solutions, advanced analytics and automation for clients across industries. … 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. Strategic leadership of large end-to-end AI solutions, advanced analytics and automation engagements from ...

Senior Data Scientist Remote (UK or EU) This is a rare opportunity to join a newly formed team building applied Generative AI products that sit at the heart of a company's future data and insights strategy. You will play a senior, hands-on role … shaping how synthetic data and LLMs are used in real-world, commercial environments, with high autonomy and clear ownership from day one. The Company They are a global technology business operating at the intersection of data, research, and AI. Their platform enables organisations to generate high-quality insights ...

company building the digital decision infrastructure of the construction industry. As a corporate member of the World Wide Web Consortium — W3C, Depixen develops Linked Data architectures, domain-specific taxonomies, ontologies, RDF-based data structures, and knowledge graph infrastructures for construction, architecture, and building products. We work with fragmented … highly contextual industry data: product catalogues, technical documents, standards, materials, suppliers, projects, events, images, and user interactions. About the Role We are looking for a Senior Data Scientist to help build intelligent data systems for classification, enrichment, entity resolution, semantic search, recommendation, and knowledge graph ...

Senior Data Scientist - Propensity & Market Modelling The role A globally recognised technology company is growing its education segmen t - and data is at the heart of it. We need a hybrid Data Scientist who can build propensity models, size market opportunities, and engineer … pipelines to make it all work in production. This isn't a back-office analytics role. Your outputs go straight to senior leadership and drive sales strategy. What you'll be doing Building an opportunity sizing model across K12, higher ed, and institutional markets Extending existing propensity models ...

Lead Data Scientist (Agentic AI) | AI Tech Start-Up | Up to £120,000 + Shares | London/Hybrid (1 Day Office) We’re partnering with a fast-growing AI tech scale-up expanding its team, who are hiring for a Lead Data Scientist (Agentic AI). … always-on, intelligent insights — supporting leading clients across financial services, retail, FMCG, pharma, and beyond to enhance performance and efficiency. The Role As Lead Data Scientist (Agentic AI), you’ll lead the delivery of Agentic AI solutions post-sale, owning client projects from design through to deployment. This ...

Senior Data Scientist Salary £60,000-£75,000 + bonus Location + work pattern London or Leicester | Hybrid working (1 day per week in the office) THE COMPANY A well-established UK general insurance provider with a strong reputation for advanced analytics and data-driven decision … making. The business operates at scale across multiple personal lines products and continues to invest significantly in modern data platforms and machine learning. Data science sits at the core of how the organisation prices risk and drives commercial strategy. THE ROLE This is a senior individual contributor ...

Senior Data Scientist London £100,000 to £130,000 This is an opportunity to step into a highly influential data science role within a business where analytics sits at the heart of commercial decision making. You will work on complex, high-impact pricing problems, have clear … models directly shape business outcomes. The Company They are a technology-led organisation operating in the insurance space, known for their strong investment in data, analytics and engineering. The business is well funded, ambitious, and sets high standards for analytical thinking and technical quality. Data scientists are viewed ...

leading project solutions provider in the UK is seeking a Senior Data Scientist to drive innovation through data and AI. You will design and implement data science solutions and develop Generative AI applications to transform data into actionable intelligence across various sectors. The ideal ...

Principal Data Scientist About the Business At Cirium's goal is to keep the world connected. We are the industry leader in aviation analytics; helping our customers understand the past, present, and predicting what will happen tomorrow. Our mission is to transform the aviation industry by enabling airlines … ideas, test solutions, and scale products that deliver meaningful value to customers. Our environment supports autonomy, learning, and inclusive collaboration. Our Tech Stack Big Data: Databricks, AWS, Snowflake, Azure Programming: Python, SQL, PySpark Frameworks: PyTorch, LangChain About the Role As a Principal Data Scientist, you will contribute ...

Position Overview: SBS is seeking a Lead/Principal Data Scientist to join its growing Data & AI function in the UK. This is a senior, high-impact role responsible for shaping and delivering advanced data science solutions across SBS products and client engagements. The successful …/ML models, influencing product innovation, and enabling clients to unlock value from their data. Location: Greater London, UK Hybrid: Flexible Onsite Schedule Responsibilities: Data Science Leadership Lead the design and delivery of advanced analytics, machine learning, and AI solutions across SBS platforms and client projects ...

embrace change and thrive in it. Loyalty – We stand by each other and our mission. Job Summary About the Role Movar is seeking a Senior Data Scientist who combines analytical rigour with creative problem-solving. You will work at the intersection of traditional data science … modern AI, developing solutions that help our clients across infrastructure, utilities, and defence turn complex data into actionable intelligence. You will be hands‐on in building Generative AI applications, deploying Retrieval‐Augmented Generation (RAG) architectures, and shaping the next generation of data‐driven tools within Movar's innovation ...

growth and empathy focuses on your long‐term career development while valuing your unique skills and experiences. Your role and responsibilities As a Senior Data Scientist at IBM, you will lead the design and delivery of AI solutions, advanced analytics and automation for clients across industries. … 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. Strategic leadership of large end-to-end AI solutions, advanced analytics and automation engagements from ...