1 to 25 of 74 Senior Data Scientist Jobs

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 Data Scientist - Customer Contact & Operational Analytics As a Senior Data Scientist in the Customer Contact team at E.ON Next, you will play a crucial role in using data to improve customer experience, agent performance and operational efficiency across our contact operations. This … role is ideal for someone who understands how data can be used to optimise operations, shape channel demand and support decisions around call demand volume, workforce planning and demand forecasting. You'll work within a matrix organisation, partnering closely with operational, digital and commercial teams to ensure our 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 (Python SQL Statistics) Guildford/WFH to £80k Are you a Data Scientist looking for a new opportunity with a variety of complex and interesting work? You could be progressing your career in a senior, hands-on role at a scaling … technology company that produces software solutions for the defence and civil aviation sector. As a Data Scientist you will develop actionable insights across a suite of projects, primarily in Aviation and Defence; this could be anything from rigorous statistical analysis to the development of advanced, computationally intensive numerical ...

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 ...

About Smart Data Foundry Smart Data Foundry has a purpose to unlock the power of financial data as a force to improve people's lives. What we do We enable the research ecosystem to flourish through the provision of research ready real financial data. We create data-driven insights based on real financial data, that identify areas to inform policy change and enhance regulation. Who we are looking for Smart Data Foundry (SDF) is hiring a Senior Data Scientist with deep experience in data exploration, feature engineering, data visualisation ...

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: 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 Hybrid - 1/2 days a week in Guildford Up to £80,000 About the Role Our client is a specialist technology and analytics consultancy delivering advanced data science solutions into complex, mission-critical environments. Working across sectors such as aviation, defence … high-reliability systems, they help organisations turn challenging, data-rich problems into scalable, impactful solutions. They are now looking for a Senior Data Scientist to take a leading role across a portfolio of technically demanding projects. You’ll operate end-to-end - shaping problem definitions, engineering ...

Lead Data Scientist Salary: £50,000 to £55,000 (dependent on experience) Contract Type: Permanent Hours: Full Time Location: Poole, Dorset, England Location Description: Hybrid between home and Poole with travel to Poole or other RNLI locations as required by the role Closing Date: 11-01-2026 Reference … lifesavers and fundraisers need a dedicated, professional, and talented team behind them, and that is where you come in. Were looking for a Lead Data Scientist to join our data and analytics team, who will drive the RNLIs data science capability to deliver practical, high-impact ...

Lead Data Scientist – Healthcare & Life Sciences Consulting Hybrid working | London (3 days per week) I'm working with a highly regarded healthcare-focused consultancy that partners with leaders and frontline teams across the UK to improve health outcomes, transform healthcare services, and accelerate innovation across life sciences … health tech businesses, and sector suppliers. Their multi-disciplinary teams deliver end-to-end consulting services spanning strategy, finance, performance improvement, organisational change, and data & digital. They are widely recognised for their evidence-based approach, thought leadership, and ability to turn complex healthcare data into meaningful, real-world ...

Senior Data Scientist Fully Remote – UK based Up to £90,000 + benefits About the Role We are working with a data driven entertainment/gambling company, where analytics, experimentation, and automated decision-making sit at the core of every product and business decision. With full … suite buy-in to a data-centric culture, this is an environment where Data Scientists genuinely influence strategy, game-economy design, and commercial performance. As a Senior Data Scientist, you’ll work across player behaviour, game-economy optimisation, and predictive modelling, helping to scale automated ...

Senior/Lead Data Scientist Remote - UK £70,000-£90,000 We're looking for a Senior/Lead Data Scientist to join a fast-growing, AI-driven product company. This is a hands-on role with real ownership, working closely with engineering … product to build and deploy machine learning models that directly impact the business. Key Responsibilities Own the end-to-end data science lifecycle (from problem definition to monitoring) Build, deploy, and maintain machine learning models in production, including Computer Vision applications Collaborate with Product and Engineering on data ...

Senior Data Scientist 📍 Remote (UK) | Occasional Travel to London | Full-Time 💰 Salary: up to £95,000 We’re working with a business who are building an AI-powered platform that helps brands activate their happiest customers through intelligent referral journeys, reward automation, and predictive modelling. … expand our generative AI and experimentation capabilities, we’re hiring a full-stack Senior Data Scientist who loves solving ambiguous problems, prototyping fast, and turning data into meaningful product experiences. 🔍 What You’ll Work On In this role, you’ll be hands-on across the full ...

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 click apply for full job details ...

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 ...

Senior Data Consultant/Scientist – KPI Dashboarding (Contract) Hybrid (1-2 days per week in Heathrow) £800/day (Inside IR35) Duration: 3months About the Role Our client is launching a new engineering workstream focused on building a KPI dashboard to support transformation initiatives. They are seeking … Senior Data Consultant/Scientist for a short-term contract to lead the dashboard development and embed it into an existing programme. Key Responsibilities Design and build KPI dashboards using Power BI or Tableau Integrate backend data sources (Excel and others) into visual outputs Define KPIs ...

Senior Data Scientist London – (3 days a week in office) Up to £90,000 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 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 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 ...

Waterside (UB7 0GB) Hybrid - 2 to 3 days onsite Pay - Flexible daily rate (inside IR35) Role Overview We are seeking a highly experienced Lead Data Scientist to lead our client's London-based Data Science team in the development and delivery of advanced AI tools designed … transform a range of domains across business. The successful candidate will possess a proven track record of leading high-performing Data Science teams, building and deploying AI solutions into production, delivering tangible impact within a commercial setting.This strategic leadership position requires strong technical expertise, consultancy experience, and the ability ...