1 to 25 of 50 Senior Data Scientist Jobs in London

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 £55,000-65,000 + 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 ££60,000 - £110,000 GBP + Package Hybrid WORKING Location: London;Cheltenham;Bournemouth, Central London, Greater London - United Kingdom Type: Permanent Senior Data Scientist (SC Cleared) Location: Cheltenham, London, Bournemouth - Consultative travel required Clearance: Must be a sole British National, elligable … holding SC or DV Salary: £60,000 - £110,000 (Depandant on grade) A leading digital consultancy is looking for a Senior Data Scientist to lead and deliver cutting-edge AI/ML solutions for clients across UK defence and public sector. This is a hands-on, strategic ...

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 ...

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 – 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 ...

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 ...

Senior Data Scientist SME & AI Architect (10+ Years Experience) We are seeking a highly accomplished and results-oriented Senior Data Scientist Subject Matter Expert (SME) with over 10 years of experience to lead our advanced analytics and AI initiatives. This is a pivotal role … requiring deep technical mastery across large-scale Big Data technologies, multi-cloud environments, and cutting-edge specialized AI domains, including Generative AI, Computer Vision, and Natural Language Processing (NLP). You will be the principal technical leader, driving strategy, setting standards, and delivering high-impact solutions that transform business ...

Senior Data Scientist We are recruiting for a Senior Data Scientist with extensive product data analytics experience to join one of our Insurance clients on a 6-month contract. Inside IR35 Hybrid Responsibilities: Own the development and implementation of data models, analytics … improve user engagement. Create dashboards and self-serve analytics tools to empower internal teams with real-time insights. Skills & Expertise: Extensive experience in data science, analytics, or related roles-ideally within fintech, pensions, insurance, or employee benefits domains. Strong SQL skills and experience working with large, complex data ...

Senior Data Scientist- Pensions We are recruiting for a Senior Data Scientist with extensive product data analytics experience to join one of our Insurance clients on a 6-month contract. Inside IR35 Hybrid Responsibilities: Own the development and implementation of data models … improve user engagement. Create dashboards and self-serve analytics tools to empower internal teams with real-time insights. Skills & Expertise: Extensive experience in data science, analytics, or related roles—ideally within fintech, pensions, insurance, or employee benefits domains. Strong SQL skills and experience working with large, complex data ...

Senior Data Scientist- Pensions We are recruiting for a Senior Data Scientist with extensive product data analytics experience to join one of our Insurance clients on a 6-month contract. Inside IR35 Hybrid Responsibilities: Own the development and implementation of data models … improve user engagement. Create dashboards and self-serve analytics tools to empower internal teams with real-time insights. Skills & Expertise: Extensive experience in data science, analytics, or related roles—ideally within fintech, pensions, insurance, or employee benefits domains. Strong SQL skills and experience working with large, complex 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 📍 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 60,000 - £110,000 GBP + Package Hybrid WORKING Location: London;Cheltenham;Bournemouth, Central London, Greater London - United Kingdom Type: Permanent Senior Data Scientist (SC Cleared) Location: Cheltenham, London, Bournemouth - Consultative travel required Clearance: Must be a sole British National, elligable ...

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 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 £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 ...

Senior Data Scientist - Recommender Systems Experience Salaries in the region of £65,000 - £75,000 DoE Hybrid working - 2 days central London office Job Reference J13031 Full UK working rights required/no sponsorship available Immediate requirement - strong leadership skills We are seeking for an experienced, passionate … 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. THE ROLE Customer Science • Develop and implement predictive models to understand drivers ...

Senior Data Scientist - Recommender Systems Experience Salaries in the region of £65,000 - £75,000 DoE Hybrid working - 2 days central London office Job Reference J13031 Full UK working rights required/no sponsorship available Immediate requirement - strong leadership skills We are seeking for an experienced, passionate … 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. THE ROLE Customer Science • Develop and implement predictive models to understand drivers ...

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. ...