1 to 25 of 112 Data Scientist Jobs in London

Data Scientist £Up to £60,000 GBP Hybrid WORKING Location: London, Central London, Greater London - United Kingdom Type: Permanent Join a highly regarded digital, data, and technology consultancy recognised for delivering advanced analytics, AI, and data-driven solutions within secure government, defence, and public sector environments. … client is known for its innovation in applied data science, engineering excellence, and ability to deliver complex, high-impact solutions in highly regulated settings. This Data Scientist Specialist role requires candidates who already hold active SC clearance. The client has built a strong reputation as a place ...

Data Scientist/Machine Learning Engineer Join our team as a Data Scientist/Machine Learning expert in the Analytics department within the business services industry. This permanent position, based in London, offers an opportunity to apply advanced data science techniques to deliver actionable insights. … Client Details Data Scientist/Machine Learning Engineer Our client is a well-established organisation within the business services industry. They are a medium-sized entity with a commitment to innovation and excellence in their field, providing a supportive environment for professional growth. Description Data Scientist ...

Data Scientist Rate: up to £450/day Outside IR35 Contract Length: 6 Months + Likely Extension Location: Hybrid - 1 day per week onsite in Central London Working Hours: 37.5/week An established organisation is seeking a Data Scientist to join a forward-thinking data function focused on advanced analytics predictive modelling plus data-driven decision support. This role offers the opportunity to work on complex high-value problems using modern data science tooling within a collaborative delivery-focused environment. The Data Scientist role suits a hands-on 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 to continue growing. THE ROLE ...

Senior Data Scientist - Net Revenue Management/Revenue Growth Management Contract: 7-Month Contract IR35: Inside IR35 Location: Remote/Hybrid (UK) Start: ASAP We are looking for an experienced Senior Data Scientist with expertise in Net Revenue Management/Revenue Growth Management, ideally … Retail sectors. The Data Scientist is required to lead advanced analytics initiatives across Commercial, Marketing, and Digital workstreams. This role offers the opportunity to guide a high-performing team, shape data science strategy, and deliver impactful, production-ready machine learning solutions. We are looking for expertise ...

Data Scientist LondonPrivate Equity£75,000 - £85,000 + benefits Harnham is working exclusively with a prestigious private equity firm in London who are building a data function in London to support the internal deal team with the use of sophisticated data science and analytics. … will join a small team and help build the foundations for the company's data initiative for the coming years. You will be expected to help build the data platform being used by the investment team, as well as work on ad-hoc strategic projects to identify investment ...

Principal Data Scientist LondonPrivate Equity£120,000 - £140,000 + benefits Harnham is working with a tech firm in the Private Equity space and hiring a few positions across Data Science, Machine Learning Engineering and Data Engineering. The company have an impressive founding team and hold … strong reputation within the Data & AI and Private Equity space. They partner with some leading investment firms in deploying AI and machine learning for the sole purpose of creating value. Often working in ambiguous and greenfield environments, you will collaborate with a strong team of technical people across multiple ...

Data Scientist – Demand Forecasting | High-Growth Environment 🚀 🛒 Global e-Commerce Retailer 🛒 📍 London or Norwich (Hybrid 1-2 days in office) 💻 Python | SQL | Time Series | Forecasting 💸 £50k plus benefits We’re hiring for a Data Scientist to join a high-growth, data-driven business where forecasting … embedded with a small, high-performing team in the heart of the business, partnering with Sales, Marketing, Supply Chain and Finance to turn data into forecasts people actually rely on. 🔥 What you’ll be doing Building and improving demand forecasting models across fast-moving product lines Using time-series ...

Title: Mid-Level Data Analyst/Data Scientist Location: Hybrid – 4 days onsite, 1 day remote Salary: £50,000 + equity About the Role I'm working with a Fintech who are looking for a mid-level Data Analyst/Data Scientist to join … growing data function within a fast-paced, collaborative startup environment. The business already has a Data Scientist in place, but increasing data demands mean there is now a need to add capacity, reduce risk, and evolve data science from a reactive support function into ...

Data Scientist (Mid-Level) London (Bond Street) – 4 days a week in office (Mon–Thurs) Up to £65,000 + 10% bonus About the Company We’re partnering with a high-performing international investment firm that works closely with ambitious, high-growth businesses to help them scale sustainably … modern technology to make smarter, faster decisions across sourcing, diligence, and portfolio management. Over the past several years, they’ve built an in-house Data Science and AI function that applies advanced analytics, NLP, and large language models to real-world commercial and investment problems. This is a genuinely ...

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 ...

Data Scientist – London Atrium EMEA is looking for an accomplished Data Scientist to support the Authentication Services team within Mobile Identity. The role focuses on modernizing the authentication stack to enable sustainable growth through high quality UX. - Conduct **experiment analysis** to measure impact of authentication methods … across account access flows (registration, login, recovery) - Complete **opportunity sizing** for optimizations and expansion - Build dashboards and reporting to track authentication lever performance Essential: - Data Science/Data Engineering/Data analytics - Data Scientist - Strong SQL proficiency - Experience with experimentation platforms and A/ ...

Data Scientist/Engineer - Outside IR35 Contract Location: London (Hybrid Working) Contract: Outside IR35 Clearance: Active SC Clearance required Email : henry.clay-davies@searchability.com Phone : 07719 065951 Overview We are seeking an experienced Data Science/Data Engineering Contractor to join a high-impact programme based … London, working on advanced data-driven and LLM-enabled platforms. This is an outside IR35 contract offering hybrid working, ideal for contractors with strong experience building scalable data pipelines, analytics services, and AI-enabled systems in cloud environments. You will play a key role in designing, developing ...

Data Scientist - Optimisation 6 Months Hybrid - 3 days per week on site at Heathrow £Market rate (Inside IR35) Role Purpose This role is responsible for developing industrialised optimisation and machine learning models as part of a full-stack product squad delivering operations decision-support software. ***Please note … ideal candidate MUST HAVE strong experience with Optimisation*** Scope As a key member of a product squad, reporting to the Lead Product Data Scientist, the Data Scientist will: Develop data pipelines, machine learning models, and optimisation models Own modelling and robust feature implementation Ensure seamless ...

Data Scientist - Behavioural Intelligence Consulting Permanent role, 4 days in the Central London office. Are you a Data Scientist who wants to go deeper than dashboards and prediction models — and uncover the why behind human decision-making? Are you excited by the idea of combining analytics … work. About the Role A growing consultancy at the forefront of behavioural science and human-centred design is expanding its Behavioural Intelligence capability — blending data science, behavioural analytics, experimentation and AI. We’re looking for a curious, commercially minded Data Scientist who enjoys solving complex problems, finding ...

Junior Data Scientist (0–2 years) | Competitive Package (DOE) | London | Hybrid Working 🚀 Are you a Junior Data Scientist looking to start your career working on meaningful, real-world problems in the energy and sustainability space? We’re looking for a curious and motivated Junior Data Scientist to join a growing, mission-driven team in London, working in a flexible hybrid environment. This role is ideal for someone early in their career who’s excited by data, passionate about sustainability, and eager to apply analytics and machine learning to help drive the energy ...

Senior Data Scientist - Customer Data Salary: £70,000 - £85,000 (DoE) Location: Hybrid - 2/3 days per week in a Central London office Job Reference: J13015 Full UK working rights required - no sponsorship available Immediate requirement - strong leadership and senior stakeholder skills We are seeking … experienced, passionate, and highly motivated Senior Data Scientist to play a pivotal role in unlocking the value of customer data and shaping how it is used across the business. This is a senior, highly autonomous position, acting as the number two to the Director of Customer Data ...

leading company is hiring a Data Scientist who has experience with Azure, Python, SQL, ML/NLP/GenAI and ML system design. 6-month rolling contract, paying up to £1000 per day, depending on experience. Experience and skills required for the Data Scientist, Advanced … oriented programming languages (e.g. Python, Java). Thorough understanding of the underlying mathematical foundations of statistics and machine learning. Can build scalable, reusable, impactful data science products, usually containing statistical or machine learning algorithms, in collaboration with data engineers and software engineers. Can carry out data analyses ...

DATA SCIENTIST (PRODUCT ANALYTICS) UP TO £65,000 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 Product Data Scientist to join a growing Insights … 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 ...

Senior Data Scientist – Healthcare & Life Sciences Consulting Location: UK (hybrid working, 3 days in office or client site) Sector: Healthcare | Life Sciences | Public Sector | Health Tech A purpose-led consultancy operating at the forefront of healthcare transformation is seeking a Senior Data Scientist to join … growing data and analytics team. This organisation works across the healthcare ecosystem — including health systems, life sciences, health technology and investors — supporting clients to improve outcomes, inform decision-making and create sustainable value through data, digital and AI. The role This is a senior technical, hands-on role ...

Senior Data Scientist | Lead Data Scientist | Technical Lead | Python | ML | Data Engineering | Cloud | 2 Days a week central London | £85,000 base + 15% bonus I am currently working with a brilliant consultancy with deep expertise in their field of Data and Cyber Security … some of the most challenging yet rewarding large scale technical projects in the country. They are currently looking for a Senior/Lead Data Scientist, this will be a blend of client facing skills aka, the ability to understand business problems, create a novel models/solutions ...

Hiring: Data Scientist – Contract (Inside IR35) Location: Waterside, UK Role Type: Contract Role Title: Data Scientist Role Overview We are looking for a Data Scientist to join a full-stack product squad delivering operations decision-support software . This role focuses on building industrialised … working end-to-end from problem definition to production deployment. You will collaborate closely with product, engineering, and business stakeholders to deliver high-impact, data-driven solutions. Key Responsibilities Develop data pipelines , machine learning , and optimisation models in Python Build and industrialise ML/optimisation algorithms using best ...

Lead Data Scientist London - 3 days a week Up to £125,000 About the Company We’re working with a next-generation private markets firm that is redefining value creation by combining deep industry expertise with advanced AI and data science. This is a unique opportunity … company that partners directly with portfolio companies to drive measurable operational and financial performance—powered by data. They’re now hiring a Lead Data Scientist to lead high-impact analytics and machine learning projects across a wide variety of real-world domains. Working closely with a multidisciplinary team ...

Lead Data Scientist Salary: £120K - £140K + Equity Location: London in office Data Idols are working with a rapidly scaling technology company which is redefining how large, highly regulated organisations produce, validate, and deliver client-facing work. They are now hiring a Lead Data Scientist to take full ownership of their data ecosystem and help shape how the company operates, measures success, and makes decisions. You will own the data stack end-to-end and work at the intersection of analytics, engineering, and applied machine learning. The Opportunity This is a high ...

team at Egregious have designed advanced algorithms to protect the internet from these novel threats. We're looking for another Data Scientist to join our extraordinary team. Someone who thinks the internet is worth defending, and who is determined to have an outsized impact on the future … web. Role Description This is a full-time on-site role for a Data Scientist at Egregious' office in London. As a Data Scientist, you will be responsible for data processing, analysis, applying statistical methods, data visualisation, and utilising data analytics techniques including ...