1 to 25 of 72 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 ...

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 (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 - 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 ...

Scientist, AI, Python, LLM, React, UK, Remote to £80,000 A growing Data Analytics outfit are looking for a Data Scientist as they look to build robust platforms to deliver AI Data insights. They are looking for a Data Scientist who has experience … with data heavy products, data science, AI and statistical modelling. You will also have some full stack capability in React or Nod or similar. The successful Data Scientist will be able to lead the engineering direction as they look to grow their team rapidly over ...

Data Scientist – Hedge Fund (New launch long/short equity) A newly launched long/short hedge fund specialising in the global Industrials sector is seeking a Data Scientist to help shape its data-driven investment strategy. The firm combines fundamental research with advanced data science, building scalable infrastructure where insights directly influence portfolio performance. The Role The Data Scientist will originate and analyse novel datasets, build predictive models, and deliver insights that drive investment decisions. The position involves working closely with investors and engineers to forecast key company KPIs, design real ...

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 ...

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 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 ...

Product Data Scientist London or Midlands HybridUp to 85,000 plus bonus and benefits This is an exciting chance to join a growing digital-first business where data sits at the heart of every product decision. You will shape how insight is delivered, influence product strategy … play a key role in driving data-led innovation across the organisation. The Company They are a fast-scaling, consumer-focused organisation with a strong mission and a culture built around impact, collaboration, and continuous improvement. Their teams work together to deliver meaningful products and experiences for a large ...

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 a growing … 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 ...

Data Scientist – Peer‐to‐Peer Renewable Energy Trading Platform Location: London (Hybrid) Employment Type: Full‐time, Permanent About the Company We are a rapidly scaling peer‐to‐peer Power Purchase Agreement (PPA) platform enabling businesses, generators, and communities to buy and sell renewable electricity directly. Our purpose … accelerate the shift to a decentralised, transparent, and data‐driven energy system. We build intelligent systems that optimise matching, pricing, and forecasting across distributed generation and consumption. As we expand across the UK and Europe, we are adding strong analytical and modelling capability to our team. Role Overview ...

Senior Data Scientist - £75,000 to £85,000 + 3 days a week onsite Method Resourcing is supporting a high-growth data function in central London who are building out their Data Science capability and looking for an experienced Senior Data Scientist ready … mentor others, and capable of stepping into a Lead role within 1-2 years. The Role You'll act as the blend of: Data & AI evangelist - educating stakeholders on possibilities and translating technical outcomes to business value. Data specialist - shaping data science strategy, building production-ready ...

Senior Data Scientist - £75,000 to £85,000 + 3 days a week onsite Method Resourcing is supporting a high-growth data function in central London who are building out their Data Science capability and looking for an experienced Senior Data Scientist ready … mentor others, and capable of stepping into a Lead role within 1-2 years. The Role You'll act as the blend of: Data & AI evangelist - educating stakeholders on possibilities and translating technical outcomes to business value. Data specialist - shaping data science strategy, building production-ready ...

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 into analytical ...

Data Scientist - Brand Uplift/Marketing London – Hybrid Up to £80,000 About the Role We are seeking a Data Scientist to join a growing Data & Innovation team within a fast-scaling AI-driven organisation. You’ll work with a wide variety of cross-channel … unit testing and documentation. Communicate complex technical concepts to non-technical stakeholders. What We’re Looking For 3+ years’ experience working with Python for data preparation, aggregation, and transformation. Strong background in Consumer or Marketing Analytics, with passion for digital, social, and mobile media. Proven experience applying ML/ ...

Contract Role – Senior Data Scientist (SQL & A/B testing) - England/Remote – 12 months – Inside IR35 PAYE We are seeking a skilled Senior Data Scientist (SQL & A/B testing ) to support the Authentication Services team within Mobile Identity. The role focuses on modernizing … authentication stack to enable company's sustainable growth through high quality UX. Role Overview: Job Title: Senior Data Scientist (SQL & A/B testing) Location: England/Remote Contract Type: Contract Duration: 12 months Rate: £ per hour PAYE Key Responsibilities Conduct **experiment analysis** to measure impact of authentication ...