1 to 25 of 401 Data Scientist Jobs in London

summary Can you turn advanced Data Science into measurable improvements in healthcare? We are looking for an exceptional Senior Data Scientist who combines deep technical expertise and methodological rigour with strategic thinking, collaboration and a strong focus on measurable impact. This is a senior technical Data Science leadership role , rather than a conventional analytical post. We are looking for someone who can identify where Data Science can make a meaningful difference, select and challenge the appropriate methodology, develop technically rigorous solutions and help take them through to operational use. You will work across Data ...

Data Scientist Salary: £85,000 – £95,000 + Equity Location: London (Hybrid – 2–3 days per week in office) We are currently looking for a Data Scientist to join a fast-paced, early-stage AI startup building cutting-edge technology in the mobile app space. Reporting … directly into the CTO , this Lead Data Scientist will play a critical role in shaping the company’s core product and driving real commercial impact from day one. As a Data Scientist, you’ll be working at the heart of the business, designing and deploying machine ...

bring your ambition to work every day, which is why, at British Airways the sky is never the limit. The role: Principal Data Scientist - Finance & Transformation As a senior leader within the Data & AI function, reporting to the Head of Data Delivery, the Principal Data Scientist is accountable for the end-to-end delivery and lifecycle management of high-value data science products or initiatives that support or automate decision-making across critical business areas. Operating within Agile cross-functional squads, they lead teams to scope, design, build, deploy and maintain scalable ...

Because while individuals can do well, together we achieve something extraordinary. Role Purpose We are building a new R&D capability focused on developing data-driven and AI-enabled products for legal services and the wider business of law. The Data Scientist & Engineer will work within … alongside the Data Programme to build the foundational data capabilities required for those products: trusted, reusable data assets, reliable pipelines, data quality, lakehouse models and analytical products. These capabilities will support R&D products, AI applications, client intelligence and firm-wide decision support. This ...

across London, Paris, Barcelona, Milan, Edinburgh and Madrid. Now is a brilliant time to join us and help shape the future of travel. Introducing Data Science & Analytics at Trainline Data Science & Analytics (DSA) is central to how we build products, delight our customers and grow our business. … Data Scientists are embedded alongside Data Analysts in cross-functional teams which exist across product and marketing. Data Scientists have a high degree of autonomy and are empowered to drive the success of their teams, using all data and techniques at their disposal. As a Data ...

Senior Graph Data Scientist/Graph Data Engineer Hybrid working Overview We are seeking an experienced Graph Data Scientist/Graph Data Engineer to support the development and expansion of enterprise graph capabilities. This role will focus on building graph-based data products … creating graph pipelines, and enabling the visualization and analysis of complex relationships between data assets across the organisation. The successful candidate will play a key role in implementing and evolving a graph-based data model, helping to bring data assets and products to life through interconnected relationship ...

Lead Data Scientist - London with travel to Banbury: £75,000 - £80,000pa plus Performance Bonus & Benefits. Bibby Financial Services are growing, and we’re looking for a Lead Data Scientist to join our team. The Lead Data Scientist will establish and develop the organisation … Data Science capability, delivering predictive models and advanced analytics solutions that drive strategic and operational decision-making. As the first dedicated Data Science role within the organisation, the role will lead the application of machine learning and statistical modelling to solve business challenges, while defining the tools, standards ...

Data Scientist - onsite London - PhD required Job Category : Indiv Contributor-Slry Requisition Number : DATAS003457 Full-Time On-site Locations Showing 1 location London, UK W1W7NY, GBR Description WELLTOWER - REIMAGINE REAL ESTATE WITH US At Welltower, we’re transforming how the world thinks about senior living and wellness-focused … inspired by the opportunity to shape the future of healthcare infrastructure, we want you on our best-in-class team. ABOUT THE ROLE The Data Scientist will work with the current Data Science team in the US/Canada, along with the investment/asset management team ...

Because while individuals can do well, together we achieve something extraordinary. Role Purpose We are building a new R&D capability focused on developing data-driven and AI-enabled products for legal services and the wider business of law. The Junior Data Scientist will work within … alongside the Data Programme to build the foundational data capabilities that make priority firm data usable for R&D products, AI applications and wider firm use. You will help turn data into evidence, insight and stronger reusable data assets. This is an early-career role ...

Senior Data Scientist | Global Leading Organisation | London Senior Data Scientist required to join a global, market-leading organisation, using data to shape product strategy, drive growth, and influence key commercial decisions. This is a highly impactful role sitting at the intersection of Data Science … Product, Growth, and Analytics. You’ll work closely with product and growth teams, turning complex data into actionable insights and building data-driven solutions that directly influence how products evolve and perform. You are: 5+ years of professional Data Science experience Strong commercial experience, using data ...

Summary Data Scientist/Senior Data Scientist/Solution Engineer - SC Cleared 12-Month Contract - London, Waterloo - £650 - £700 pd About the Role We are looking for a highly skilled Data Scientist, Senior Data Scientist, or Solution Engineer for a 12-month … Enterprise AI client. Key Responsibilities Design, build, and deploy scalable machine learning algorithms and software solutions. Analyse, cleanse, and normalise complex time-series data and dynamical systems. Integrate ML models into production using cloud platforms and modern JavaScript frameworks. Collaborate within an Agile environment to deliver robust data ...

# CricViz: Data Scientist (Deadline – Nov 30)CricViz * cricviz.com**Link to Apply:** https://ellipsedata.com/jobs/data-scientist/Published:October 12, 2026Expires:November 30, 2026Location:London, United KingdomCategory:DefaultJob Type:Full-time### Descriptionhttps://ellipsedata.com/jobs/data-scientist/**About summary**CricViz has established itself as a market leader in the collection, analysis and dissemination of data across the world’s leading cricket competitions, with the largest and most sophisticated database in world cricket. Our work spans several verticals, including Performance Analysis, Broadcast and Media ...

Data Scientist/ML Engineer We are looking for an exceptional Data Scientist x ML Engineer to join our technical team and help us turn vessel data into insights that matter, for our current customers and the new ones we're about to bring … board. £60k + London Full time Mid to Senior Data Science Data Scientist/ML Engineer @ Ceto About Us We're a rapidly growing maritime tech startup passionate about technology and innovation. Last year we raised a $4.8M seed round from leading venture investors in maritime, supply ...

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 play ...

Select how often (in days) to receive an alert: Associate Director, Data Scientist Requisition ID: 50680 Business Unit: Fitch Solutions Category: Operations Location: London, GB Date Posted: Oct 6, 2026 BMI, part of the Fitch Group, is currently seeking a Data Scientist based … London office BMI's systematic, independent, and data-driven market insights, analysis and forecasts enable customers to recognize and assess risks and opportunities across markets and industries. For almost 40 years, we have provided impartial views to support our customers’ strategic plans and investment decisions. ...

Data Scientist Department: Data & AI Employment Type: Permanent - Full Time Location: UK - London Description Insurance isn't the first industry most data scientists think of when they imagine cutting-edge Artificial Intelligence (AI) work, but the incredibly rich data and nature of the business make … great place to put cutting-edge AI to use. CFC's Data & AI team is building production agentic and ML systems that automate and inform complex underwriting decisions that drive real business outcomes - not demos, not proof-of-concepts sitting on a shelf. The team includes ML engineers ...

Fraud Data Scientist London (Hybrid, 2 Days per Week) | £55,000 - £65,000 This is an exciting opportunity for a Fraud Data Scientist to take ownership of fraud analytics and fraud prevention within a growing fintech business. You'll work on high-impact fraud modelling initiatives … Their innovative model is designed to support customers with managing repayments while helping them build stronger financial habits. With continued growth and investment in data and analytics, the business is strengthening its Decision Science capability and looking for talented individuals who want to make a visible impact. They ...

## Lead Data ScientistApply: London: Full time: Posted Today: End Date: October 23, 2026 (23 days left to apply): R0019143# **Who are we?**Howden is a global insurance group with employee ownership at its heart. Together, we have pushed the boundaries of insurance. We are united by a shared … years. Whatever your priorities – work/life balance, career progression, sustainability, volunteering – you’ll find like-minded people driving change at Howden.**Senior Data Scientist****Location:** London **Department:** Group Data & Analytics **Reporting to:** Senior Data Science Manager**About the Role**Howden Group Holdings, a leading international ...

Statistical Data Scientist Department: Data Science & Analytics Employment Type: Permanent - Full Time Location: London Reporting To: Lead Statistical Data Scientist Description Oritain is a global leader in forensic origin verification of products and raw materials. With offices in Auckland, Dunedin, London, Paris, Singapore and Washington … vision is to be the source of truth in global supply chains. Through our proprietary methodology, our mission is to harness cutting edge science, data, and specialized services to create a community of origin verified buyers and suppliers, protecting our people and planet. We empower the world's leading ...

Data Scientist (Fixed Term Contract) Contract Details: Contract Type: Fixed Term Contract Contract Length: 12 months Working Pattern: Full Time Daily Rate: 600 to 750 Our client, a leading player in the retail industry, is seeking a talented Data Scientist to join their dynamic team … fixed-term contract basis for 12 months. This is an exceptional opportunity to leverage your expertise in machine learning and statistics to drive impactful data science solutions that enhance customer experiences and optimise business operations. Role Overview: As a Data Scientist, you will be at the forefront ...

Data Scientist (Fixed Term Contract) Contract Details: Contract Type: Fixed Term Contract Contract Length: 12 months Working Pattern: Full Time Daily Rate: £600 to £750 Our client, a leading player in the retail industry, is seeking a talented Data Scientist to join their dynamic team … fixed-term contract basis for 12 months. This is an exceptional opportunity to leverage your expertise in machine learning and statistics to drive impactful data science solutions that enhance customer experiences and optimise business operations. Role Overview: As a Data Scientist, you will be at the forefront ...

Data Scientist London (Hybrid) | £60,000 - £65,000 This is an excellent opportunity for a Data Scientist to join a growing product and analytics team, helping to develop innovative data-driven products powered by advanced analytics and AI. You'll have the chance to combine … technical expertise with commercial impact, working closely with both internal stakeholders and clients to deliver meaningful insights and solutions. The Company They are a data-focused organisation that develops advanced analytics and customer intelligence solutions for a broad range of businesses. Through the use of modern data technologies ...

local and nearshore talent deliver high quality and collaborative solutions. Founded in 2013, we specialise in cloud migration, agile software development, DevOps, automation, data and machine learning, and digital transformation. As a key member of a product squad reporting to the Lead Product Data Scientist, a Data Scientist will develop data pipelines, machine learning models and complex optimisation models in the ODS software product suite. The Data Scientist is in charge of modelling and robust implementation of features contributing to an operations decision‐support product. In developing a product’s core algorithm ...

Description - Principal Data Scientist - Optimisation Engineering (17233) Job Description Principal Data Scientist - Optimisation Engineering ( 17233 ) Description Principal Data Scientist - Optimization Engineering We are easyJet – a FTSE-250 listed, £multi-billion low-cost airline that serves tens of millions of customers every single year. … complex disruption-management and crew/roster optimisation challenges. You’ll translate operational problems into scalable software and optimisation solutions, partnering closely with product, data/operations research (OR), and customer stakeholders. The role blends people leadership with hands‐on technical direction across architecture, delivery, quality, and reliability. Requirements ...

Paris, Barcelona, Milan, Edinburgh and Madrid. Now is a brilliant time to join us and help shape the future of travel. Introducing the Trainline Data Science & Analytics Team Data Science & Analytics (DSA) sits at the heart of how Trainline understands and improves the end-to-end customer journey … from finding a journey through to booking. Our data scientists and analysts work closely together to support supply, search and commerce, spotting patterns that affect the customer experience, identifying opportunities for our customers and our business, and building solutions that make life easier for the wider team. This role ...