1 to 25 of 42 Permanent Lead Data Scientist Jobs in the UK

Job Description - Lead Data Scientist (15928) Lead Data Scientist ( 15928 ) Lead Data Scientist Luton Hybrid About Us: When it comes to innovation and achievement there are few organisations with a better track record. Join us and you'll be able to … people. Its big-scale stuff and we're still growing . Role Overview: At easyJet, we are committed to becoming a leading data-driven airline with the ambitious goal of achieving a mid-term target of £1 billion in profit. Joining our Data Analytics & Intelligence (DA&I) team … means you will play a pivotal role in enabling robust and scalable data science solutions that will unlock significant revenue and cost-saving opportunities. We are seeking a Lead Data Scientist to backfill a critical position within our team. This role focuses on the training and More ❯

Data Lead Senior Data Engineer/Scientist Judge.me Role: Data Lead Senior Data Engineer/Scientist Location: Remote with hybrid option (2 days in Shoreditch office near Old Street) Salary: £90-115k (includes comprehensive benefits package) Our Mission: Fixing Trust in … We've achieved 40% year-over-year growth purely through word of mouth-no paid marketing or sales teams needed The Opportunity As our Data Lead, you'll lead the development of our Trust Optimisation Platform-a critical initiative to unlock insights from our vast review dataset … to help merchants improve their e-commerce trust metrics. This role will build the data foundation that powers our next generation of merchant-facing products, directly supporting our mission to close the Trust Gap in e-commerce. What Makes This Role Special Massive Data Scale : Work with one More ❯

Lead Data Scientist London Up to £95,000 + bonus + benefits Our Client We're helping a global ecommerce marketplace build out their Data & Analytics teams. With over 20,000 employees in 41 locations around the world, our client traverses a number of consumer industries. … leave a positive impact on all stakeholders including employees, customers and partners, helping to build sustainable local communities on a global scale. The role Data Scientists are hands-on with building models that allow our client to hyper-personalise their customer experience. In addition this, at a leadership level … Data Scientists work as internal consultants within the business, advising executive teams on all things concerning predictive analytics and machine learning. What a Lead Data Scientist role will involve A hybrid role which is both hands-on with building models and involves consulting throughout the wider More ❯

Data Lead Senior Data Engineer/Scientist Judge.me Role: Data Lead Senior Data Engineer/Scientist Location: Remote with hybrid option (2 days in Shoreditch office near Old Street) Salary: £90-115k (includes comprehensive benefits package) Our Mission: Fixing Trust in … and digital interfaces separate buyers and sellers, we're building the definitive trust infrastructure that enables global trade to flourish. The Opportunity As our Data Lead, you'll lead the development of our Trust Optimisation Platform-a critical initiative to unlock insights from our vast review dataset … to help merchants improve their e-commerce trust metrics. This role will build the data foundation that powers our next generation of merchant-facing products, directly supporting our mission to close the Trust Gap in e-commerce. What Makes This Role Special Massive Data Scale : Work with one More ❯

Lead Data Scientist Hybrid - London 1 day per week Up to £85,000 About the Role We are working with a high-growth performance marketing and technology company who are looking for a new Lead Data Scientist to join the team. You'll be … working at the intersection of data, technology, and marketing, you’ll lead the delivery of cutting-edge machine learning, optimisation, and analytics solutions that drive measurable business outcomes. Reporting directly to the Director of Data, you’ll take ownership of high-impact projects across areas such as … customer lifetime value, predictive modelling, bidding optimisation, and experimentation, whilst also acting as a data lead for major clients. Initially hands-on, this role will evolve into a more strategic leadership position, with team management responsibilities (starting with three Data Scientists, growing to five within a year More ❯

Lead Data Scientist | Growing Data Consultancy | £85-100k | Greater Manchester (Hybrid) Are you a passionate Data Scientist looking to take the next step in your career? Do you want to play a pivotal role in a growing, purpose-driven consultancy that places culture … heart of everything they do? If so, this opportunity could be for you. The Role We are working with an ambitious and fast-growing data consultancy seeking a Lead Data Scientist to join their team. Reporting directly to the Founder, you will take full ownership of … the Data Science solutions offering, with a strong focus on LLMs and cutting-edge AI/ML solutions . What You’ll Be Doing Engaging directly with clients across a diverse portfolio, delivering high-impact Data Science solutions from day one. Taking a hands-on approach to designing More ❯

Lead Data Scientist Hybrid - London (3 days a week) Up to £80,000 We are working with ahousehold fashion brand. They are on the lookout for a Principal Data Scientist to join its growing Data & Analytics team. With a presence across a thriving eCommerce … platform, mobile app, and 300+ retail stores, this is your chance to join an exciting team. As Principal Data Scientist, you’ll lead the data science function, supporting customer understanding, marketing effectiveness, and personalisation. From optimising campaign performance to driving loyalty and segmentation strategies, you’ll … help put data at the heart of every customer interaction. The Role: Lead, mentor, and grow a team of Data Scientists and Analysts focused on customer and marketing use cases. Build and deploy models that support personalisation, customer segmentation, lifetime value prediction, churn prevention, and marketing attribution. More ❯

Lead Data Scientist Luton/Hybrid About Us: When it comes to innovation and achievement there are few organisations with a better track record. Join us and you’ll be able to play a big part in the success of our highly successful, fast-paced business that … over 16,000 people. Its big-scale stuff and we’re still growing. Role Overview: At easyJet, we are committed to becoming a leading data-driven airline with the ambitious goal of achieving a mid-term target of £1 billion in profit. Joining our Data Analytics & Intelligence (DA … I) team means you will play a pivotal role in enabling robust and scalable data science solutions that will unlock significant revenue and cost-saving opportunities. We are seeking a Lead Data Scientist to backfill a critical position within our team. This role focuses on the More ❯

Lead Data Scientist Luton/Hybrid About Us: When it comes to innovation and achievement there are few organisations with a better track record. Join us and you’ll be able to play a big part in the success of our highly successful, fast-paced business that … over 16,000 people. Its big-scale stuff and we’re still growing. Role Overview: At easyJet, we are committed to becoming a leading data-driven airline with the ambitious goal of achieving a mid-term target of £1 billion in profit. Joining our Data Analytics & Intelligence (DA … I) team means you will play a pivotal role in enabling robust and scalable data science solutions that will unlock significant revenue and cost-saving opportunities. We are seeking a Lead Data Scientist to backfill a critical position within our team. This role focuses on the More ❯

Lead Data Scientist Luton/Hybrid About Us: When it comes to innovation and achievement there are few organisations with a better track record. Join us and you’ll be able to play a big part in the success of our highly successful, fast-paced business that … over 16,000 people. Its big-scale stuff and we’re still growing. Role Overview: At easyJet, we are committed to becoming a leading data-driven airline with the ambitious goal of achieving a mid-term target of £1 billion in profit. Joining our Data Analytics & Intelligence (DA … I) team means you will play a pivotal role in enabling robust and scalable data science solutions that will unlock significant revenue and cost-saving opportunities. We are seeking a Lead Data Scientist to backfill a critical position within our team. This role focuses on the More ❯

Lead Data Scientist Luton/Hybrid About Us: When it comes to innovation and achievement there are few organisations with a better track record. Join us and you’ll be able to play a big part in the success of our highly successful, fast-paced business that … over 16,000 people. Its big-scale stuff and we’re still growing. Role Overview: At easyJet, we are committed to becoming a leading data-driven airline with the ambitious goal of achieving a mid-term target of £1 billion in profit. Joining our Data Analytics & Intelligence (DA … I) team means you will play a pivotal role in enabling robust and scalable data science solutions that will unlock significant revenue and cost-saving opportunities. We are seeking a Lead Data Scientist to backfill a critical position within our team. This role focuses on the More ❯

Aimpoint Digital is a premier analytics consulting firm with a mission to drive business value for clients through expertise in data strategy, data analytics, decision sciences, and data engineering and infrastructure. This position is within our decision sciences practice which focuses on delivering solutions via machine learning … them on how to manage and maintain these solutions. Typical solutions will utilize machine learning, artificial intelligence, statistical analysis, automation, optimization, and/or data visualizations. As a Lead Data Scientist, you will be expected to work independently on client engagements, take part in the development … of our practice, aid in business development, and contribute innovative ideas and initiatives to our company. As a Lead Data Scientist you will: Become a trusted advisor working with clients to design end-to-end analytical solutions Work independently to solve complex data science use-cases More ❯

Here's what you'll be doing: As a Staff Data Scientist, you will be part of a team that is bringing AI and Data Science to the forefront of SB. We seek an experienced, pragmatic Data Scientist to help unify our technical vision and … enable our team to deliver value quickly. The role reports to Josh Dawson, our Head of Analytics and Data Science, and collaborates with our talented Data Science team. As our Staff Data Scientist, you will: Work closely with cross-functional development teams to build, test, and … regression models. Contribute to end-to-end development and deployment of ML and AI models. Define best practices for a team of highly talented Data Scientists. Work with stakeholders in a fast-paced, agile environment that encourages autonomy and growth. Create best practices for Data Science at SB More ❯

Lead Data Scientist Up to 90,000 London (Hybrid, 2 days onsite per week) Company: Join a performance marketing and data consultancy that partners with high-growth businesses to scale smarter through data-driven strategy and execution. They combine technical expertise with deep commercial insight … and specialise in Paid Search (PPC), Conversion Rate Optimisation (CRO), and Data Engineering. Responsibilities: Own and shape the data science function, setting standards for excellence in machine learning, optimisation, predictive analytics, and experimentation. Lead high-impact projects across areas like customer segmentation, CLV modelling, bidding optimisation, and … advanced measurement techniques. Act as the data lead for major clients, ensuring robust technical execution and aligning solutions with business objectives. Work closely with marketing specialists, analysts, and engineers to deliver end-to-end performance marketing solutions. Apply data science expertise to solve real-world digital marketing More ❯

LEAD DATA SCIENTIST - Insurance HYBRID - London £80,000 - £100,000 We are working with a household name in the UK insurance space on the search for a Lead Data Scientist. They are looking for someone to help spearhead their Machine Learning Initiatives. In this role … you will have the opportunity to be either a technical lead, or more of a people manager. RESPONSIBILITIES: Lead the end-to-end design, development, and implementation of ML/AI models Develop and deploy Large Language Models (LLMs) and/or internal chatbot systems. Collaborate with cross … functional teams to identify opportunities for leveraging data-driven insights. Mentor and develop a team of data scientists, fostering a collaborative and innovative work environment. Stay ahead of industry trends and emerging data technologies, bringing fresh perspectives and solutions to the organization. REQUIREMENTS: 4+ years in data More ❯

LEAD DATA SCIENTIST - Insurance HYBRID - London £80,000 - £100,000 We are working with a household name in the UK insurance space on the search for a Lead Data Scientist. They are looking for someone to help spearhead their Machine Learning Initiatives. In this role … you will have the opportunity to be either a technical lead, or more of a people manager. RESPONSIBILITIES: Lead the end-to-end design, development, and implementation of ML/AI models Develop and deploy Large Language Models (LLMs) and/or internal chatbot systems. Collaborate with cross … functional teams to identify opportunities for leveraging data-driven insights. Mentor and develop a team of data scientists, fostering a collaborative and innovative work environment. Stay ahead of industry trends and emerging data technologies, bringing fresh perspectives and solutions to the organization. REQUIREMENTS: 4+ years in data More ❯

Lead Data Scientist Location: Central London (1 day per week in office) Salary: Up to £85,000 + Benefits (with potential for small flexibility) Company: Leading Performance Marketing Agency We are seeking a skilled Data Scientist to join a fast-growing performance marketing agency, specialising … in data engineering, analytics, and innovative technology solutions. This role offers the opportunity to work with some of the biggest names in the industry, while leveraging advanced data science methodologies to drive scalable, sustainable growth. Key Responsibilities: Develop and implement advanced analytics models, including LTV, Propensity, and Forecasting …/Pricing models. Work with Cloud environments (GCP/AWS) to deploy models for Google and Meta Ads. Lead or assist in experimentation methodologies such as incrementality, attribution, MMM, and brand lift studies. Consult with high-profile clients to provide data-driven insights and measurement strategies. Collaborate with More ❯

We are looking for an agile Lead Data Scientist who can contribute to all stages of our data science client projects. This means that as well as developing cutting-edge machine learning solutions, we are looking for someone who can also design data science solutions … contribute to our client deliverables, but you will have the opportunity to experiment with a range of cutting-edge techniques and deliver full-stack data science projects across a range of industries and geographies. If this sounds like you, we can't wait to hear from you! KEY RESPONSIBILITIES … Lead the design, development, testing, and evaluation of data science solutions for the successful delivery of multiple client projects Build strong client relationships and lead project centred client interactions Oversee the delivery of high-quality code and successful project outcomes Train and deploy state-of-the-art More ❯

interests align with our own. While we don't have a specific vacancy open at the moment, by registering your interest for the Senior Data Scientist Talent Pool, you'll be among the first to hear about job openings in our Frontier Team that align with your experience … when they go live. What you'll be doing: As a Lead Data Scientist within Frontier, you will lead the data science work on project teams that are configuring our product Frontier for our customers. Each deployment of Frontier requires a computational twin, essentially an … AI-powered digital twin, to be built, and it is primarily the responsibility of our data scientists to both design and then build these computational twins. Whilst doing this well is partly about building familiarity with Frontier's development interfaces, it's mainly about doing things that are critical More ❯

Lead Data Scientist London – Hybrid (3 days a week) £90,000 - £115,000 + Benefits Our client is a precision marketing agency, leveraging data, technology, and creativity to fuel client growth. As part of their Marketing Sciences Data Science Team, you’ll play a pivotal … role in revolutionising marketing strategies through cutting-edge Data Science and Machine Learning solutions. This is still a largely hands on role, with around 20% team leadership. What You’ll Do Oversee data science projects, guide junior team members, and drive innovation. Build predictive models for campaign optimisation … Pandas, and PyTorch. Expertise in cloud platforms (AWS, Databricks, Snowflake) and containerisation tools (Docker, Kubernetes). Strong leadership skills with experience mentoring and managing data science teams. Deep knowledge of media measurement techniques, such as media mix modelling. Experience with advanced AI techniques, including NLP, GenAI, and CausalAI. Familiarity More ❯

Lead Data Scientist London – Hybrid (3 days a week) £90,000 - £115,000 + Benefits Our client is a precision marketing agency, leveraging data, technology, and creativity to fuel client growth. As part of their Marketing Sciences Data Science Team, you’ll play a pivotal … role in revolutionising marketing strategies through cutting-edge Data Science and Machine Learning solutions. This is still a largely hands on role, with around 20% team leadership. What You’ll Do Oversee data science projects, guide junior team members, and drive innovation. Build predictive models for campaign optimisation … Pandas, and PyTorch. Expertise in cloud platforms (AWS, Databricks, Snowflake) and containerisation tools (Docker, Kubernetes). Strong leadership skills with experience mentoring and managing data science teams. Deep knowledge of media measurement techniques, such as media mix modelling. Experience with advanced AI techniques, including NLP, GenAI, and CausalAI. Familiarity More ❯

for our customers! We're not about selling products - we want to solve problems and change lives through Monzo ️ We're looking for a Lead Data Scientist excited to help build the bank of the future. You'll have the opportunity to super charge our user engagement … of our growth comes from word of mouth and referrals. Enable Monzo to Make Better Decisions, Faster We have a strong culture of data-driven decision making across the whole company. And we're great believers in powerful, real-time analytics and empowerment of the wider business. All our … data lives in one place and is super easy to use. 90% of day-to-day data-driven decisions are covered by self-serve analytics through Looker which gives data scientists the head space to focus on more impactful business questions and analyses. How we hire We More ❯

Lead Data Scientist £100,000-£120,000 Share options Hybrid/remote working opportunities Superb range of benefits Are you looking for your next data science opportunity within the insure-tech space? This is your chance to work as part of super high quality AI team … which will in tern provide a service that any of us can use. Ideally we would like someone who has worked for a product lead, technology business who have had an emphasis on using Data Science, Machine Learning and AI to drive that. This isn't a traditional … lead, you will take charge of a team of up to four within the wider team but be a key mentor within that team. Naturally you should be bright, inquisitive and curious although have the ability to set good standards and challenge those around you positively. Any experience working More ❯

Lead Data Scientist £100,000-£120,000 Share options Hybrid/remote working opportunities Superb range of benefits Are you looking for your next data science opportunity within the insure-tech space? This is your chance to work as part of super high quality AI team … which will in tern provide a service that any of us can use. Ideally we would like someone who has worked for a product lead, technology business who have had an emphasis on using Data Science, Machine Learning and AI to drive that. This isn't a traditional … lead, you will take charge of a team of up to four within the wider team but be a key mentor within that team. Naturally you should be bright, inquisitive and curious although have the ability to set good standards and challenge those around you positively. Any experience working More ❯

LEAD DATA SCIENTIST £75,000 - £85,000 LONDON – 1 DAY A WEEK *Please note, this company is unable to sponsor, and you must be a UK resident to apply* THE COMPANY Join a fast-growing London-based agency that specialises in performance marketing and cutting-edge technology. … The agency delivers services across paid search and social, data engineering, analytics, and marketing automation. The agency partners with major brands across retail, travel, tech, and entertainment, and runs an inclusive Early Careers Scheme to support entry into marketing and tech. Their mission: to fuel scalable, sustainable growth through … data-driven marketing and innovative tech solutions. THE ROLE This performance marketing agency focuses on digital analytics and measurement, delivering long-term, data-driven projects across platforms like Google and Meta. Data Scientists play a key role in experimentation and measurement (including incrementality, attribution, and MMM), as More ❯