1 to 25 of 89 Data Scientist Jobs in London

Senior Data Scientist Salary: £85,000 - £95,000 + Equity Location: Central London (Hybrid - 2-3 days per week in office) We are currently looking for a Senior Data Scientist to join a fast-paced, early-stage AI startup building cutting-edge technology in the mobile … space. Reporting directly to the co-founders, 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 Senior Data Scientist, you'll be working at the heart of the business ...

Data Scientist or Senior Data Scientist (Agentic AI) | AI Tech Start-Up | Strong Base Salary DOE + Sizeable Shares | London/Hybrid (2 days a week in office) We are excited to be working with a rapidly growing AI tech scale-up that’s expanding … team with a talented Data Scientist or Senior Data Scientist (Agentic AI). The Company This pioneering company offers an advanced enterprise platform that delivers predictive analytics and AI-powered decision-making. Their digital AI agents provide always-on, intelligent insights, empowering top-tier clients across ...

Senior Data Scientist | Data, Python, Science Senior Data Scientist with previous experience using Python is sought after by one of the UK’s most exciting gaming/esports companies. They need a Data Scientist to help their team solve the real-world problems … that their technology-driven, data focussed platform faces. You will have the opportunity to join a small, agile team of esports experts and help them build a potentially industry leading data distribution platform. For this position, they are looking for applicants with the following skillset: A passion ...

Principal Data Scientist page is loaded## Principal Data Scientistremote type: On-Sitelocations: UK, Londontime type: Full timeposted on: Posted 2 Days Agojob requisition id: R0018598**Job Type:**Permanent**Build a brilliant future with Hiscox**Position: Principal Data ScientistReporting to: Lead Data ScientistLocation: London/YorkType … PermanentBand: 3As a Principal Data Scientist at Hiscox, you will be an integral part of a dynamic technical team, strategically focused on leveraging data science across our diverse business functions. While your expertise will be pivotal in transforming our underwriting capabilities, your influence will extend across ...

Senior Data Scientist (Product-Focused) Central London | Very Remote (a couple of days a month in the office) Up to £100k + Shares I'm working with a fast-growing B2B SaaS company that's doing something genuinely interesting in the sales intelligence space. They've recently closed … have some impressive enterprise customers, and are at that sweet spot of proven product with lots still to build. This is not your typical Data Scientist role. They're looking for a Senior Data Scientist who wants to own the ML features that customers actually ...

Senior Data Scientist £Up to £65,000 GBP Competitive Bonus Hybrid WORKING Location: Central London, Greater London - United Kingdom Type: Permanent Senior Data Scientist Join a high-impact AI and data science consultancy recognised for delivering exceptional outcomes across National Security, Defence, Space, and government … cutting-edge AI and machine learning projects that make a tangible difference in the UK, supporting critical national security initiatives. As a Senior Data Scientist , you will tackle some of the most complex data challenges, applying advanced AI and machine learning to real-world problems. You will ...

.Senior Principal Data Scientist page is loaded## Senior Principal Data Scientistlocations: UK - London (London Wall): Londontime type: Full timeposted on: Posted Todayjob requisition id: R107535**Senior Principal Data Scientist****About the Business**At Cirium our goal is to keep the world connected. … scale products that deliver meaningful value to customers. Our environment supports autonomy, learning, and inclusive collaboration.**About the Role**As a **Senior Principal Data Scientist**, you will contribute deep technical expertise while helping shape best practices across the data science community. This is a senior individual contributor ...

Senior Data Scientist (Optimisation & Operations Research) Role Title: Senior Data Scientist – Optimisation Location: Waterside, UK (hybrid) Contract Type: Contract (Inside IR35) Travel: Occasional travel to Europe required Eligibility: UK or EU Citizens only (mandatory) Role Overview We are seeking a senior-level Data Scientist … clear objectives and constraints. Prototype, test, and refine optimisation and ML models in Python . Harden models for operational use , including edge cases and data anomalies. Full-Stack Data Science Delivery Build and maintain robust data pipelines using Python and SQL. Industrialise models following software engineering best ...

Lead Data Scientist (Agentic AI) | Tech Start-Up | Up to £120,000 + Shares | London/Hybrid (2 Days Office) We’re partnering with a fast-growing AI tech scale-up expanding its team, who are hiring for a Lead Data Scientist. This is a rare opportunity … always-on, intelligent insights — supporting leading clients across financial services, retail, FMCG, pharma, and beyond to enhance performance and efficiency. The Role As Lead Data Scientist, you’ll lead the delivery of Agentic AI solutions post-sale, owning client projects from design through to deployment. This ...

Permanent Opportunity for an Enhanced DV Cleared Data Scientist/AI Engineer in Central London. Must have active enhanced DV Clearance Junior to Lead levels available £45k to £95k DoE plus 15% clearance bonus Must be willing to be full-time on-site in Central London Skills required … machine learning, GenAI, NLP, Customer Engagement/Consultancy Who are we? We are recruiting Junior, Senior and Lead Data Scientists with AI specialism and enhanced DV Clearance for a prestigious client to work on a portfolio of public and private sector projects. Our client is a global leader ...

Senior Data Scientist | Deep Tech Scale-Up A fast-scaling deep tech company is looking for a Senior Data Scientist to help shape the next generation of its core intelligence platform. This is a high-impact role for someone with a strong machine learning and mathematical … independent thinking A rare opportunity to join a cutting-edge company where your work will directly shape how the platform evolves at scale. Senior Data Scientist | Deep Tech Scale ...

Data Scientist Location: London (Hybrid - 2-3 days on-site) Salary: £65,000-£75,000 + benefits The Role We are working with a well-established financial services organisation undergoing a significant investment in its data and AI capabilities. They are looking for a hands-on Generative … Data Scientist to help drive the development and deployment of GenAI solutions across the business. This role is focused on practical application - building and scaling real-world use cases rather than purely research-led initiatives. You will work on a variety of projects, including intelligent automation, document processing ...

Data Scientist Location: London (Hybrid - 3 days on-site) Salary: DOE (£70,000+) and benefits The Role We are seeking a technically strong Data Scientist to join a growing Fraud & Financial Crime team within a fast-scaling financial services environment. This role is suited to someone … enjoys working at the intersection of analytics, fraud strategy, and data science, with the ability to take ownership of detection logic, models, and decisioning frameworks. You will apply advanced analytics and modelling techniques to enhance financial crime detection, working closely with internal stakeholders and external vendors to deliver scalable ...

finding themselves blindsided by revenue loss. We are the leading provider of B2B Relationship Intelligence and uniquely possess over 20 years of benchmark data on client satisfaction across diverse industries. It’s not only our decades of experience and primary data repository that make us unique … also our in-depth scoring system, The Relationship Rating (TRR). This gives a holistic view of customer satisfaction as the data goes deeper than the Net Promoter Score (NPS) method, providing real insight into the customer relationship. We believe that effective relationship management is one of the most ...

Data Scientist London hybrid (1 to 2 days in the office) | £45,000 to £50,000 + benefitsMust have a masters in Maths or Physics from a Russell Group UniversityNo sponsorship. This is an opportunity to join a fast-growing insurance business at a pivotal stage … customer behaviour, and market competitiveness. The role offers strong ownership, rapid learning, and clear progression in a business that invests heavily in developing its data talent. The Company They are a European insurance provider operating in a highly competitive market, known for using data and technology ...

Data Scientist (SC Cleared) Location: Remote-working - Occasional visits to London office Security Clearance : SC Cleared (or eligibility to obtain SC clearance) Join an exciting new Automation and Innovation project within central Government as a Data Scientist. This role offers a unique opportunity to contribute to groundbreaking … initiatives, leveraging data-driven insights to transform public services and policy-making processes. As a Data Scientist in this innovative project, you'll have the chance to apply your expertise to complex challenges, working on cutting-edge solutions that have the potential to revolutionize government operations. ...

Data Scientist – Energy & Production ML Climate Tech Startup | London, UK (Hybrid) About the role We're hiring a data scientist who ships. You'll own the full lifecycle of your work: from research and prototyping through to production deployment, monitoring, and iteration. You'll build machine … learning models that operate reliably at scale, controlling thousands of EV chargers, batteries, and heating systems. We use real-time market data and ML to shift energy consumption to times when it's cheaper and greener. This is 50/50 data science and production engineering. ...

Role Details Role/Job Title: Data Scientist Work Location: London Hybrid Requirement: 2 days a week Duration of Assignment: 6 Months The Role In this role, you will uncover the insights and intelligence that help customers in dynamic, data intensive industries operate, scale, and innovate. … will develop robust, future ready machine learning and analytical models that enable predictive insights, automation, and data driven decision making across complex digital transformation programmes. With access to modern data platforms, high quality datasets, and advanced statistical and AI frameworks, you will work closely with engineering, product ...

Data Scientist Location: London (Hybrid - 3 days on-site) Salary: DOE (£70,000+) and benefits The Role We are seeking a technically strong Data Scientist to join a growing Fraud & Financial Crime team within a fast-scaling financial services environment click apply for full job details ...

Data Scientist/Applied AI – Fintech Lending London/Hybrid We’re working with an exciting London-based fintech lender looking to hire a commercially minded Data Scientist/Applied AI professional to help turn a strong data foundation into real business insight, better decision … making and smarter internal processes. This is a brilliant opportunity for someone who enjoys solving real business problems with data, rather than sitting purely in a research-led environment. You’ll work closely with senior leadership, helping shape how data science and AI can support pricing, customer understanding ...

Senior Data Scientist London - Hybrid 2 to 3 days in office | £70,000 to £90,000 + bonus and benefits This is an opportunity to take ownership of high impact marketing data science work in a business that is actively investing in its analytics capability. You will … grow. The Company They are a well established, consumer focused organisation undergoing a period of transformation, with renewed leadership and a strong focus on data driven decision making. Significant investment is being made into their data science and analytics function, which has grown rapidly across ...

Staff Data Scientist London, Hybrid Salary up to £113,000 This is a senior individual contributor role where you will shape how a high growth digital business measures and optimises its marketing investment. You will sit at the intersection of data science, marketing strategy and executive decision … clear, commercial insight. The Company They are a fast growing, mobile first digital marketplace with a strong consumer brand and an international user base. Data plays a central role in how they invest, grow and make decisions across the business. The environment is collaborative, product led and focused ...

Lead Data Scientist London, hybrid (2-3 days in office) with some client travel expected3-5 years experience Competitive salary between £100,000 - £110,000 plus bonus This is a standout opportunity to play a key role in building and shaping a growing data science … consulting capability. You will work on complex, high impact problems across public and private sector clients, applying data science, machine learning and generative AI to deliver measurable, real world outcomes. You will also contribute to developing people, standards and culture within a rapidly scaling team. The Company They ...

Senior Data Scientist 🚀 Series A Tech Start-Up 🚀 💸£90k - £122k plus equity & benefits 📍London, Hybrid ✅Innovative, collaborative culture, business driven by AI ✅Inspiring leader, passionate about this disruptive proposition with strong green impact ✅Chance to own shares in a scaling organisation, drive towards exit and IPO Omnis Partners … transforming e-commerce through AI-driven solutions. With significant funding and ambitious expansion plans, they are now hiring exceptional talent to build out their Data Science team. Founded by industry experts, this fast-scaling London-based company leverages machine learning software for e-commerce, reducing costs and enhancing efficiency. ...

Title: - Embedded Data Scientist Duration: 6 months Location: Waterside Off Bath Road Harmondsworth Middlesex.Description: Role Purpose The Data Scientist will develop advanced models and analytics to unlock value from BA's operational data while ensuring solutions can be adapted for other OpCos. This role requires … strong ability to translate insights into business impact. Key Responsibilities Design and implement predictive and prescriptive models for MRO AI Solutions. Perform exploratory data analysis and feature engineering. Collaborate with Data Engineers to ensure data readiness for modeling. Communicate findings and recommendations to business stakeholders. Continuously improve ...