26 to 50 of 271 Senior Data Scientist Jobs in the UK

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. 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 D o:As a Senior Data Scientist ...

Senior Data Scientist | Hatfield| Hybrid Please note: Candidates must already have the right to work in the UK; this position is not eligible for visa sponsorship now or in the future. Why Ocado? Here at Ocado Logistics it’s our mission to provide an outstanding customer experience … behind the scenes within the warehouses and across the front end of the customer experience which means we now have an opportunity for a Senior Data Scientist to join the team. This role forms part of the function that underpins Ocado Logistics’ data science and machine ...

Lead Data Scientist required by an established UK organisation on a 12-month fixed-term contract. This is an excellent opportunity for a technically strong data science professional who enjoys leading high-performing teams while remaining hands-on with advanced analytics, machine learning and AI. … play a key role in shaping the organisation's data strategy, delivering innovative analytical solutions and driving commercial value through data. The Role Reporting into the Head of Analytics, you'll lead a team of Data Scientists and Analysts, providing both technical direction and people leadership. ...

Senior Data Scientist London Outside IR35 Fully Remote Immediate Start £400 - £500 Per Day 3 - 6 Months long The Company They are a data-driven consulting and analytics organisation that helps clients make smarter decisions through advanced measurement, machine learning, and AI solutions. Their teams work … across data, analytics, engineering, and consulting disciplines to solve complex business challenges. They foster a collaborative environment where innovation, knowledge sharing, and professional development are highly valued. You will have the chance to work with a broad range of stakeholders on cutting-edge data projects. The Role ...

Senior Data Scientist Hybrid working, with offices across the South East and East Midlands | Up to £75,000 + Bonus This is an opportunity to join a highly regarded Data Science and Pricing function where advanced analytics sits at the heart of commercial decision-making. … insurance pricing challenges, build innovative machine learning models, and help shape the next generation of risk and customer pricing strategies. With significant investment in data, technology and analytics, this role offers the chance to work on genuinely impactful projects in a collaborative and forward-thinking environment. The Company They ...

Senior Data Engineer/Data Analyst Location: hybrid 3 days per week onsite in either London or Sheffield (can be negotiated to 2 days per week for exceptional candidates in exceptional circumstances) Remuneration: either £450/day INSIDE IR35, or £90-£100k permanent employed Description Our client … fast-growing international consultancy specialising in data, AI and advanced analytics for major financial institutions. With programmes running across the UK and Europe, they are expanding their team to support large-scale data science and modelling initiatives This is a Senior Data Scientist/Analyst ...

Lead Data Scientist Fully Remote £90,000 £100,000 + Benefits Build the models behind real-time decision making at scale. Why this role stands out This isn t just another senior data science position. It s a chance to shape the future of analytics … most successful privately owned technology businesses, a market leader trusted by millions and driven by data at its core. You ll join a high-performing team working with real-time data, advanced machine learning, and large-scale analytical systems, with the freedom to influence both technical direction ...

Lead Data Scientist | Fully Remote | £90,000–£100,000 + Benefits Build the models behind real-time decision making at scale. Why this role stands out This isn’t just another senior data science position. It’s a chance to shape the future of analytics … most successful privately owned technology businesses, a market leader trusted by millions and driven by data at its core. You’ll join a high-performing team working with real-time data, advanced machine learning, and large-scale analytical systems, with the freedom to influence both technical direction ...

Central, everything starts with our people. As one of the UK’s leading motor and home insurers, we use smart technology, data and great service to make insurance fast, fair and simple for over 1.4 million customers. We’re looking for a Senior Data Scientist to join a high‐performing team focused on turning complex data into actionable insights, delivering innovative solutions that drive business value and support strategic decision‐making. In this role, you’ll work both independently and collaboratively to apply data science techniques that drive meaningful outcomes. Responsibilities Scope ...

Senior Data Scientist | Hatfield | Hybrid Please note: Candidates must already have the right to work in the UK; this position is not eligible for visa sponsorship now or in the future. Why Ocado? Here at Ocado Logistics it’s our mission to provide an outstanding customer experience … behind the scenes within the warehouses and across the front end of the customer experience which means we now have an opportunity for a Senior Data Scientist to join the Team on a 12 month FTC. This role forms part of the Ocado Logistics' Data Science ...

looking to add an experienced and enthusiastic Senior Data Scientist to our Jet2 Data Science team. Reporting to our Lead Data Scientists, our new Senior Data Scientist will be key to the Jet2 Data Science Team. We offer an excellent remuneration ...

Senior Product Data Scientist Location: Brighton | Hybrid - 3 days a week in the office, reducing to 2 days from Jan 27 Salary: £80,000 - £90,000 dependent on experience Ref: J13155 Do you enjoy using data to solve complex business problems rather than simply responding … requests? We're looking for a commercially minded Senior Product Data Scientist to become the data specialist within a cross‐functional product squad. Working alongside Product Managers, Engineers and Designers, you'll use data to shape product direction, challenge assumptions and deliver meaningful customer ...

Senior Product Data Scientist Location: Brighton | Hybrid - 3 days a week in the office, reducing to 2 days from Jan 27 Salary: £80,000 - £90,000 dependent on experience Ref: J13155 Do you enjoy using data to solve complex business problems rather than simply responding … requests? We're looking for a commercially minded Senior Product Data Scientist to become the data specialist within a cross-functional product squad. Working alongside Product Managers, Engineers and Designers, you'll use data to shape product direction, challenge assumptions and deliver meaningful customer ...

Senior Data Scientist (Biostatistics) London, UK (Hybrid – 2–3 days per week) Up to £80,000 + Benefits The Opportunity We are seeking a Senior Data Scientist with a strong background in Biostatistics to help leading life sciences and pharmaceutical organisations modernise and scale … their statistical modelling capabilities. This role combines statistical expertise with modern data engineering practices, enabling the development of robust, reproducible, and production-ready analytical solutions. You'll work closely with biostatisticians, data scientists, and technical stakeholders to improve modelling approaches and deploy scalable solutions within cloud-based environments. ...

About The Role We’re looking for a talented Senior Data Scientist to join our growing AI Squad within our Technology division, supporting the Rescue and Recovery operations. As a Senior Data Scientist, you’ll play a key role in designing and deploying innovative … solutions, working across multiple projects and collaborating with cross‐functional teams to turn data into actionable insight and real‐world impact. This is an exciting opportunity to shape the future of roadside operations by applying advanced analytics and machine learning to drive meaningful improvements in operational efficiency and customer ...

About The Role We’re looking for a talented Senior Data Scientist to join our growing AI Squad within our Technology division, supporting the Rescue and Recovery operations. As a Senior Data Scientist, you’ll play a key role in designing and deploying innovative … solutions, working across multiple projects and collaborating with cross‐functional teams to turn data into actionable insight and real‐world impact. This is an exciting opportunity to shape the future of roadside operations by applying advanced analytics and machine learning to drive meaningful improvements in operational efficiency and customer ...

HSBC is seeking a Senior Data Scientist for Data Platforms in the UK. You will design and deploy data-driven solutions to enhance crime detection and regulatory compliance, working across FC data lakes and cloud environments. Lead data analysts, collaborate with senior stakeholders, and ensure data quality and security while shaping the future of data platforms within Financial Crime. #J-18808-Ljbffr ...

Craft: Technology & Development Job Description: PM Growth Analytics – Senior Data Scientist, Incrementality Measurement We are looking for a Senior Data Scientist to join Growth Analytics in a hands-on role focused on understanding the true value of Performance Marketing. You will design … measurement approaches should evolve, identify gaps or risks in current methods, and propose practical improvements, while working within the broader roadmap owned by more senior leaders. Communicate with Clarity: You will explain assumptions, trade-offs, confidence levels, and limitations to both technical and non-technical audiences, helping stakeholders understand ...

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, Growth & MeasurementApplyremote type: Hybridlocations: GBR - London - 22 Carlisle Place: ESP - Madrid - Calle de la Princesatime type: Full timeposted on: Posted Todaytime left to apply: End Date: August 10, 2026 (30 days left to apply)job requisition id: JR0131100**Role Responsibilities**As a Senior Data Scientist, you'll help shape some of Western Union's most important growth and investment decisions by uncovering what truly drives customer growth, profitability, and long-term value. Partnering across Marketing, Product, Pricing, and Risk, you'll design experiments, build measurement frameworks, and apply causal analysis ...

between more people , making the online shopping experience seamless and accessible to everyone. THE TEAM ~90 people, more than half in engineering, product and data 45+ advanced degrees across computer science, mathematics and operations research Thousands of data points captured, calculated, analysed and predicted for every single parcel … handle An intellectually vibrant culture of first‐principles thinking , tight feedback loops and relentless experimentation Senior Data Scientist - Strategic Finance Relay's network is scaling fast. The decisions that shape that growth, where to expand, how to price, where to invest, depend on models that can simulate ...

Senior Data Scientist £70,000–£80,000 + £5,000 Car Allowance + Bonus London(Hybrid – 2x Days a Week in Office) If you enjoy solving complex modelling problems, building innovative machine learning solutions, and working with alternative data to challenge traditional pricing strategies, this … opportunity to join one of the UK's strongest data science functions! The Company This leading UK financial services business has built one of the most mature data science capabilities in the industry, using advanced analytics and machine learning to drive commercial decision-making across millions of customers ...

Overview Do you want to apply data science to one of the most important challenges in health research: enabling safe use of sensitive data at scale? In this role, you’ll develop privacy and security controls that protect participants while helping researchers generate insights faster and more safely. … biggest health research programme of its kind, and our volunteer group is also more diverse than other, similar health research programmes. Technology and data are central to our mission. Our systems power websites, clinics across the UK, secure analytics and research systems, pipelines that process highly sensitive health ...

Senior Data Scientist - Leicester or London 1 day a week We are currently supporting a large insurance company on a Senior Data Science role to sit within their pricing team. This role will challenge core pricing functions and create innovative ways to produce new pricing … models using larger and more complex data sources to deliver more competitive pricing and better customer accessibility. It's a small, fast-paced team (6 people) working on more experimental and forward-thinking pricing approaches. Some of the exciting work includes: Alternative pricing models Footprint modelling/Geospatial modelling ...