1 to 25 of 48 Senior Data Scientist Jobs in the UK

Senior Data Scientist - London A leading global digital, cyber and intelligence organisation is seeking a Senior Data Scientist to join a high-performing national security team in London, with hybrid working supported. This organisation operates across multiple countries, delivering advanced data, AI and machine learning solutions to government and defence customers in highly complex environments. The Role As a Senior Data Scientist, the focus will be on applying cutting-edge AI, machine learning and statistical techniques to real-world national security challenges. The Senior Data ...

SENIOR PRODUCT DATA SCIENTIST £65,000-85,000 + BENEFITS LONDON An opportunity at a high-growth marketplace driving experimentation across the organisation. THE COMPANY This marketplace are heavily driven by Data and Analytics and are looking for a Senior Product Data Scientist to deliver actionable and meaningful insights using advanced analytics. This company has a vast amount of data to work through and as the Senior Product Data Scientist, you will be working closely with talented individuals to deliver essential insight that will allow the company ...

Senior Data Scientist £55,000 - 65,000 GBP Hybrid WORKING Location: Central London, Greater London - United Kingdom Type: Permanent Senior Data Scientist - National Security (London, Hybrid) Salary: Up to £65,000 per year + £7,000 DV clearance bonus (tax-free, subject to eligibility … client site once clearance is granted, 1 day in central office, remainder remote A leading UK national security-focused technology organisation is seeking a Senior Data Scientist to join its AI team. You will work with complex, unique datasets to deliver AI and machine learning solutions that ...

Senior Data Scientist £65,000 GBP Hybrid WORKING Location: Central London, Greater London - United Kingdom Type: Permanent An exciting opportunity has arisen for an experienced Senior Data Scientist to work at the forefront of artificial intelligence and machine learning, delivering high-impact digital solutions … that contribute to the safety and security of the UK. This role sits within a specialist AI and data science team supporting a range of government and national security clients. The team delivers work across defence, space and public sector organisations, spanning exploratory research, advanced analytics, bespoke AI solutions ...

Senior Data Scientist £50,000 to 60,000 GBP bonus Hybrid WORKING Location: Central London, Greater London - United Kingdom Type: Permanent Senior Data Scientist - London/Hybrid Up to £65,000 + DV Bonus | SC Eligible/DV Eligble Required | No Sponsorship … looking for a Senior Data Scientist to join a leading organisation delivering cutting-edge AI and machine learning solutions with real-world impact. You will work on diverse projects across national security and healthcare-related sectors, applying AI/ML techniques to solve complex challenges. This ...

Senior Data Scientist £50,000-65,000 GBP Hybrid WORKING Location: Central London, Greater London - United Kingdom Type: Permanent A leading UK digital, cyber and intelligence organisation is hiring a Senior Data Scientist to work on high-impact AI projects within the national security … domain. This role is ideal for someone who enjoys applied AI, complex data, and delivering real-world solutions. The Role Lead and deliver AI/ML solutions across text, imagery, audio, video and geospatial data Work closely with ML engineers, project managers and government customers Scope ...

Title Senior Data Scientist Location London - hybrid working (2/3 days in City offices) Salary To c£75,000 negotiable DoE Job ReferenceJ13015 POSITION OVERVIEW We are super excited to be partnering with one of the largest global lifestyle brands at a pivotal stage in their … data journey. As they bring CRM and customer insight capability 'in house' and roll out a new customer data platform, this role will be central to shaping how data science is delivered, working closely with Data Science teams and IT partners to build for the future ...

Senior Data Scientist - Fintech | First Permanent DS Hire £75,000-£85,000 + benefits | Fully Remote (UK) Direct report to CDO | Build the DS capability | FCA-regulated product This is a rare opportunity to join a fast-growing, FCA-regulated fintech as their first permanent Senior Data Scientist, shaping a brand-new data science capability from the ground up. The business has built a highly successful SaaS platform in the Fintech space. With strong investment and FCA approval now secured, they're moving firmly into the data products and insights space ...

Senior Data Scientist: Xcede has started working with a leading AI solutions company. Wanting to deliver rigorous, real-world AI that drives measurable impact, they are looking for a Senior Data Scientist who will lead complex projects, shape technical direction, and grow high-performing … teams. You will lead the design and delivery of complex data science work with real-world consequences, defining technical approaches and system design, guiding and developing other practitioners, collaborating with commercial partners to shape viable engagements, strengthening organisational credibility through external contribution, and maintaining rigorous standards from project definition ...

Senior Data Scientist: If you want a job where you actively shape how a data function operates — and directly define how your own role evolves as the company grows — this is it. Xcede has started working with a fast-growing leader in their emerging category … continuous AI auditing and independent model oversight. This AI trust & governance company want a senior data scientist to set the technical benchmarks used to assess the performance, reliability, and risk of mission-critical AI systems. This role brings together bias assessment, robust quantitative analysis, and practical insight ...

Senior Data Scientist – Personalisation London – Hybrid Up to £65,000 About the Role We’re working with a growing fintech organisation that’s redefining how people save and invest. Their mission is to make financial wellbeing simple, transparent, and accessible - helping customers feel confident about their money … through technology, insight, and great user experience. As a Senior Data Scientist, you’ll focus on customer analytics and applied data science - using data to understand behaviour, identify opportunities, and guide strategic decisions across marketing, product, and personalising customer experience. Key Responsibilities Translate business challenges ...

Senior Data Scientist £45,000 - £65,000 GBP £7,000 DV Bonus Hybrid WORKING Location: Central London, Greater London - United Kingdom Type: Permanent Role: Senior Data Scientist Area : National Security Projects Location: London (Hybrid) - 3 days per week Security : Eligibility for Developed Vetting Clearance … Government Salary: Up to £65k + £7k annual DV bonus (once obtained) About the Role: This is a unique opportunity to apply advanced data science in the national security domain. You'll work with highly sensitive, complex dataset s that you won't find anywhere else, solving problems that ...

Senior Data Scientist - Customer Data Salaries in the region of £70,000 - £85,000 DoE Hybrid working - 2/3 days central London office Job Reference J13015 Full UK working rights required/no sponsorship available Immediate requirement - strong leadership skills We are seeking … experienced, passionate and highly motivated Data Scientist who will help discover the information hidden in vast amounts of customer data, and help make data driven decisions to deliver better products, service and relevance to the customers. Not specifically managing others, but management of your own workload ...

Senior Data Scientist London - (3 days a week in office) Up to £100,000 About the Role Our client is an data-driven organisation focused on delivering measurable operational and financial improvements across a range of industries. They bring together expertise across data, technology … delivery to build and deploy advanced analytics solutions that have real-world impact. As a Data Scientist, you'll work closely with cross-functional teams to design, build and productionise data science and analytics products within client environments. Your work will be directly tied to value creation ...

Senior Data Engineer/Data Scientist sought by leading investment bank based in the city of London. **Inside IR35 - 4 days a week on site** Overview Data Engineer/Data Scientist role supporting Front Office operations with expertise in data engineering … stakeholder management in investment banking environment. Key Responsibilities Build data pipelines for real-time and batch processing of financial data Partner with traders, portfolio managers, and risk teams to deliver analytics solutions Ensure compliance with regulatory reporting requirements Optimize data models for front office metrics ...

SENIOR PRODUCT DATA SCIENTIST UP TO £85,000 HYBRID - 1X A WEEK IN LONDON *Please note, you must be a UK resident to apply and hold full right to work* JOB DESCRIPTION My client is looking for a Senior Product Data Scientist to join … future of a consumer-facing product ecosystem. This position sits at the intersection of technical depth and strategic impact. You'll dive into data, pipelines, and experimentation frameworks while also influencing product direction, user experience, and commercial outcomes. WHAT YOU'LL DO Product Analytics Ownership ...

Senior Data Scientist Up to £100K Xcede is currently partnering with the world's largest multinational services company as they continue to expand their central data solutions capability. In this role, your work will be rolled out across a truly global legal organisation, shaping how advice … delivered to clients in 80+ countries worldwide. You'll use data and machine learning to enhance legal processes, support strategic decision-making, and deliver forward-looking insights to an international client base. This includes designing innovative, data-driven solutions, building proof-of-concepts, and converting them into scalable ...

Senior Data Scientist Up to £100K Xcede is currently partnering with the world's largest multinational services company as they continue to expand their central data solutions capability. In this role, your work will be rolled out across a truly global legal organisation, shaping how advice … delivered to clients in 80+ countries worldwide. You'll use data and machine learning to enhance legal processes, support strategic decision-making, and deliver forward-looking insights to an international client base. This includes designing innovative, data-driven solutions, building proof-of-concepts, and converting them into scalable ...

Senior Data Scientist Up to £100K Xcede is currently partnering with the world’s largest multinational services company as they continue to expand their central data solutions capability. In this role, your work will be rolled out across a truly global legal organisation, shaping how advice … delivered to clients in 80+ countries worldwide. You’ll use data and machine learning to enhance legal processes, support strategic decision-making, and deliver forward-looking insights to an international client base. This includes designing innovative, data-driven solutions, building proof-of-concepts, and converting them into scalable ...

Senior Data Scientist Up to £100K Xcede is currently partnering with the world’s largest multinational services company as they continue to expand their central data solutions capability. In this role, your work will be rolled out across a truly global legal organisation, shaping how advice … delivered to clients in 80+ countries worldwide. You’ll use data and machine learning to enhance legal processes, support strategic decision-making, and deliver forward-looking insights to an international client base. This includes designing innovative, data-driven solutions, building proof-of-concepts, and converting them into scalable ...

Senior RF Data Scientist/Research Engineer Near Cambridge My client, a fast-growing AI company based near Cambridge, is seeking a Senior RF Data Scientist/Research Engineer to work at the intersection of RF hardware, digital signal processing, and machine learning. This … into early-stage hardwaresoftware systems. This position is ideal for someone who thrives in fast-paced, iterative prototyping environments. Key Responsibilities Analysing raw IQ data from SDR platforms (e.g., bladeRF, USRP) to extract, classify, and interpret RF signal features Building diagnostic RF analysis tools (timefrequency plots, cyclic spectra ...

Senior Data & AI Scientist | Up to £80,000 + 10% Bonus | Hybrid (London 3 days) Are you passionate about shaping the next generation of AI-powered products? Join a dynamic, fast-moving business that’s embedding AI into everything from customer interactions to internal tools. … looking for an experienced Data & AI Scientist to help drive innovation across cutting-edge AI initiatives — from chatbots and voice assistants to advanced retrieval-augmented generation (RAG) systems and agentic workflows. The Role You’ll work closely with the AI Engineering and Data Science teams to: Develop ...

Senior Data & AI Scientist | Up to £80,000 + 10% Bonus | Hybrid (London 3 days) Are you passionate about shaping the next generation of AI-powered products? Join a dynamic, fast-moving business that’s embedding AI into everything from customer interactions to internal tools. … looking for an experienced Data & AI Scientist to help drive innovation across cutting-edge AI initiatives — from chatbots and voice assistants to advanced retrieval-augmented generation (RAG) systems and agentic workflows. The Role You’ll work closely with the AI Engineering and Data Science teams to: Develop ...

Lead Data Scientist Salary: £115,000 - £125,000 Location: London/Hybrid Data Idols are partnered with a leading technology distributor that is continuing to invest heavily in data. They are looking for a Lead Data Scientist who can act as the senior technical … within the team, someone who delivers high-impact models, sets technical standards, and leads complex projects through to production. The Opportunity As a Lead Data Scientist, you'll be the go-to technical authority, taking ownership of challenging modelling work and driving end-to-end delivery. ...

Title: Senior Data Scientist (Product Recommendation) Salary: £80,000 to £100,000 Location: London based hybrid working - 3 days a week onsite Work Type: 12 month fixed term contract Role: WeDo is currently working with one of the fastest growing consumer technology businesses in its sector. … learning models that directly influence customer experience, with a strong emphasis on personalisation and product recommendation. You will be part of a highly capable data team working closely with product and engineering in an AWS-first environment. Responsibilities: • Analyse large and complex datasets to solve high impact, customer facing ...