Senior/Staff Data Scientist - Measurement, Experimentation & Causal Inference

Company IconSony Interactive Entertainment America
Location IconLondon

Overview In this role you will shape how PlayStation measures product and commercial impact through advanced experimentation, causal inference, and applied data science. You will lead methodological development and set best practices, enabl...Read More>>.

Posted: October 1st, 2026
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Applied AI ML Data Scientist, Vice President - Payments

Company IconJP Morgan Chase
Location IconLondon

Overview In this role you lead end-to-end ML/AI solutions for payments and banking operations, from discovery to production, shaping scalable, secure AI systems. You partner with product, risk, and technology teams to translate ideas into m...Read More>>.

Posted: October 1st, 2026
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Senior Data Scientist & AI Solutions (m/f/d)

Company IconLexisNexis Risk Solutions Group
Location IconLondon

Overview In this Quantitative Analyst role, you will drive data-based innovation by developing and operationalising Data Science models and interfaces. You’ll work with a global team of experts to design and maintain energy pricing models...Read More>>.

Posted: October 1st, 2026
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Senior/Lead Data Scientist -Credit & Finance Model Validation

Company IconKlarna
Location IconLondon

Overview In this role you will independently validate credit risk and finance models, challenging their conceptual soundness, data integrity, and regulatory compliance. You will collaborate with data scientists, ML engineers, and product st...Read More>>.

Posted: October 1st, 2026
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Machine Learning Engineer (Safety)

Company IconFaculty
Location IconLondon

Overview In this role you will own the end-to-end stack to turn sophisticated AI outputs into production-ready solutions for global clients. You will collaborate with data scientists, product managers, and cross-functional teams to deploy h...Read More>>.

Posted: October 5th, 2026
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Hybrid Data Scientist — ML-Driven Revenue Growth (London)

Company IconCheckout
Location IconLondon

Checkout.com is seeking a Commercial Data Scientist to own and evolve our Growth Prediction Engine, collaborating with Strategic Finance and Revenue Operations to turn data into scalable forecasts.You will push ML-driven revenue models to t...Read More>>.

Posted: August 10th, 2026
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Senior/Staff Data Scientist - Measurement, Experimentation & Causal Inference

Company IconSony Playstation
Location IconLondon

Why Sony Interactive Entertainment?Sony Interactive Entertainment isn’t just the Best Place to Play — it’s also the Best Place to Work. Sony Interactive Entertainment (SIE) is the company behind the PlayStation brand. As a s...Read More>>.

Posted: August 10th, 2026
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AI/ML Data Scientist — Equity, Growth in Retail Tech

Company IconJustzapp
Location IconLondon

Justzapp is looking for a talented Data Scientist to join its dynamic team in Greater London. You'll leverage our well-established data foundation and contribute to our mission of disrupting the convenience retail market.The role entails st...Read More>>.

Posted: August 17th, 2026
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GenAI Data Scientist II for Crop Protection R&D

Company IconSyngenta
Location IconLondon

Syngenta UK is seeking a Mid Data Scientist – GenAI to join our global analytics team at Jealott's Hill. You will build predictive models and apply GenAI methods to translate complex biological questions into practical analytical solutions acros...Read More>>.

Posted: August 28th, 2026
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Senior Data Scientist — Fraud & Risk ML, Stock Options

Company IconARQ
Location IconLondon

ARQ is seeking a Senior Data Scientist to help build the intelligence layer behind ARQ's financial products. You will design, develop, and deploy ML models to detect fraud, reduce losses, and scale risk management across the business.In thi...Read More>>.

Posted: August 29th, 2026
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Senior Data Scientist — AI/ML Lead (Hybrid, SC)

Company IconSanderson Government & Defence
Location IconNewcastle upon Tyne

Sanderson Government & Defence in Newcastle upon Tyne is seeking a Senior Data Scientist to join a multidisciplinary analytics team, hybrid with occasional travel. Requires Active SC Clearance and offers a day rate of £600 Inside IR35.You...Read More>>.

Posted: September 3rd, 2026
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Applied AI Data Scientist — Real-World AI for Security

Company IconFriend MTS
Location IconLondon

Friend MTS is building AI that protects valuable media rights for broadcasters, sports organisations and streaming platforms. As an Applied AI Data Scientist in a hybrid London/Manchester setup, you will work across streaming, network and behaviou...Read More>>.

Posted: September 10th, 2026
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Senior Data Scientist – Real-Time Fraud ML Architect

Company IconGoCardless
Location IconLondon

GoCardless is seeking a Senior Data Scientist to advance fraud prevention models that operate in real time across our global payment network. You will work at the intersection of ML, graph-based detection and behavioural modelling, building produc...Read More>>.

Posted: September 12th, 2026
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Senior Data Scientist – Full-Stack AI & Targeting (Hybrid)

Company IconClearScore
Location IconLondon

ClearScore, the UK's leading credit score and report app, seeks a Senior Full Stack Data Scientist to own data science and ML across the Global Targeting initiative. You will collaborate with product and analytics teams to influence user experienc...Read More>>.

Posted: September 14th, 2026
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Senior Data Scientist — Build Production ML for Health & Wellness

Company IconDefine Ventures
Location IconLondon

Hims & Hers is seeking a Senior Data Scientist to drive technical execution within our data organization. You will translate complex business challenges into scalable data products and machine learning models with high autonomy.You will col...Read More>>.

Posted: September 15th, 2026
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Data Scientist & Python Engineer for Production Analytics (6-mo)

Company IconJas Gujral
Location IconLondon

Jas Gujral in London is seeking a Data Scientist and Python Software Developer to join a product team focused on building well-engineered analytics-driven products for retailers and suppliers.You will translate statistical methods into prod...Read More>>.

Posted: September 15th, 2026
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SOFTWARE MACHINE LEARNING ENGINEER

Company IconSemiconductor Engineering
Location IconAncoats

You will work on developing/designing/architecting new features, mainly in the field of ML compilation technology and framework SW, kernel/user space driver stack, real time embedded software, test automation, and performance evaluation. As an...Read More>>.

Posted: September 16th, 2026
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Lead Credit Risk Data Scientist – Real-Time Scoring

Company IconKlarna
Location IconLondon

Klarna is seeking a Lead Data Scientist to shape the next generation of consumer-level credit scoring and portfolio valuation models. You will design and maintain real-time PD models and calibration frameworks for underwriting and return optimizat...Read More>>.

Posted: September 19th, 2026
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DV-Cleared Senior Data Scientist | AI/ML & Cloud

Company IconSearchability NS&D
Location IconCheltenham

Searchability NS&D in Cheltenham is seeking a DV-cleared Senior Data Scientist to join a national security and defence consultancy client on a permanent basis. You will work on a portfolio of public and private sector projects, applying advanced d...Read More>>.

Posted: September 21st, 2026
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Growth Data Scientist: End-to-End Funnel Owner (London)

Company IconAntler
Location IconLondon

Lovable is building a London-based growth team and is seeking a data scientist to own the growth funnel end to end. You will identify levers, run experiments, and work directly with growth engineering to ship changes into the product.You’...Read More>>.

Posted: September 21st, 2026
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Senior Data Scientist: Lead End-to-End Data Solutions

Company IconInformed Solutions
Location IconCity of Edinburgh

Informed Solutions is seeking a Senior Data Scientist in Edinburgh to own end-to-end data science applications for diverse clients. You will lead the design, development and deployment of data-driven solutions, champion best practices and contribu...Read More>>.

Posted: September 21st, 2026
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Senior Data Scientist - ML for Logistics & CX (12m FTC)

Company IconOcado Logistics
Location IconHatfield

Ocado Logistics is recruiting a Senior Data Scientist in Hatfield for a 12-month fixed-term contract. You will consolidate disparate data sources, apply advanced statistical analysis and ML models, and deliver actionable insights to reduce order d...Read More>>.

Posted: September 21st, 2026
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Medicare Part D Data Scientist: Market Access & HEOR

Company IconADVI Health
Location IconNorthern Ireland

ADVI Health seeks a Data Scientist to join our Strategic Analytics, Value & Economics Team. You will apply real-world healthcare data and advanced analytics to inform how therapies are valued, reimbursed, and accessed.You’ll work with hea...Read More>>.

Posted: September 21st, 2026
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Lead Data Scientist: Classical ML, LLMs & AI Agents

Company IconTalan
Location Icon

Talan is seeking a Lead Data Scientist to oversee AI engagements and lead a skilled team of data scientists across the UK. In this pivotal role, you will ensure delivery of high-quality AI solutions while driving innovation.The ideal candid...Read More>>.

Posted: September 21st, 2026
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AWS Data Scientist — Public Sector AI & Analytics Leader

Company IconIBM
Location IconHursley

IBM CIC in the UK is seeking an experienced AWS Data Scientist to advise and deliver data, analytics and AI solutions for public sector clients. You will apply data science, cloud, and consulting expertise to translate complex policy challenges in...Read More>>.

Posted: September 21st, 2026
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Senior AI Data Scientist: Build Production ML & AI

Company IconSolirius Reply
Location IconLondon

Solirius Reply in London seeks an AI Data Scientist to design, develop, and deploy machine learning models across data engineering and analytics to tackle complex business problems.You will collaborate with product, engineering, and busines...Read More>>.

Posted: September 21st, 2026
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AI-Driven Senior Data Scientist — Hybrid (London/Liège)

Company IconSignatur Biosciences
Location IconLondon

Signatur Biosciences in London is seeking a Senior Data Scientist to build data-driven capabilities from the ground up. You will report to the Chief Scientific Officer and shape how data is used across the company, including modelling for assay de...Read More>>.

Posted: September 22nd, 2026
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AI Data Scientist (12 Month Day Rate Contractor)

Company IconHandelsbanken
Location IconLondon

Job IntroductionHandelsbanken combines a long-established relationship banking model with secure, resilient, and customer-focused technology. Our technology teams enable the Bank’s decentralised way of working, delivering system...Read More>>.

Posted: September 24th, 2026
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Senior Data Scientist - AI/ML for Defence (Hybrid UK)

Company IconSirius Analysis Limited
Location IconPortsmouth

Sirius Analysis Limited in Portsmouth seeks a Senior Data Science Consultant to deliver client-focused decision support across sectors, including defence. You will lead projects, develop ML/AI solutions, and translate client needs into technical p...Read More>>.

Posted: September 24th, 2026
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Staff Data Scientist: AI Strategy & ML Production Lead

Company IconWomen in Data®
Location IconLondon

Compare the Market is seeking a Staff Data Scientist to deliver high‑impact AI and decisioning solutions, partnering with product, engineering and ML engineering to move ideas from research to production.You will set technical direction f...Read More>>.

Posted: September 25th, 2026
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Senior Data Scientist — AI/ML Platform & GenAI Innovator

Company IconCloudflare
Location Icon

Cloudflare is seeking a senior Data Scientist to build scalable AI/ML models and GenAI-powered backends. You will partner with data and full-stack engineers to deliver features, operate pipelines, and transform complex datasets into business-criti...Read More>>.

Posted: September 25th, 2026
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Hybrid Data Scientist - AI/ML Solutions for Real Impact

Company IconDigica
Location IconStretford

Digica is seeking a passionate Data Scientist to solve real business problems with data and machine learning. You’ll design and deliver ML solutions end-to-end—from exploration and experimentation to deployment—and work with diverse data and...Read More>>.

Posted: September 25th, 2026
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Senior Data Scientist – AI & Risk Platform (Hybrid London)

Company IconOliver Bernard
Location IconLondon

Oliver Bernard is seeking a Senior Data Scientist to shape data strategy and deliver high-impact analytics-driven decisions. You will lead end-to-end development of models, collaborate with global product and engineering teams, and apply AI-driven...Read More>>.

Posted: September 26th, 2026
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Senior Geospatial Data Scientist: Global 3D & Digital Twins

Company IconBuro Happold Limited
Location IconLondon

Buro Happold is seeking a Geospatial Data Scientist to join our Geospatial Science and Digital Twins team, applying advanced analytics to derive insights from big data. This permanent role (IR35 contract option) offers work across diverse masterpl...Read More>>.

Posted: September 27th, 2026
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Senior Data Scientist, Neural Net Forecasting & Time Series

Company IconTESCO UK
Location IconWelwyn Garden City

Tesco UK is seeking a Senior Data Scientist to design and deploy forecasting and probabilistic models for large-scale retail time series. You will blend data from multiple sources and build robust pipelines for training, validation and backtesting...Read More>>.

Posted: September 27th, 2026
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Staff Data Scientist, Insurance Tech — ROI & Insights Leader

Company IconEvolutionIQ
Location Icon

EvolutionIQ in the United Kingdom is seeking a Staff Data Scientist on the Data Science & Insights team to act as the analytics expert for internal stakeholders, using data and models to help them make better decisions.You will explore new...Read More>>.

Posted: September 27th, 2026
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Senior Data Scientist & Tech Lead — Hybrid AI/ML

Company IconDigica Ltd.
Location IconSale

Digica Ltd. is seeking an experienced Data Scientist who will also act as a Technical Lead. You will design and deploy ML models for AI-focused R&D projects, guiding client conversations from solution design to production deployment.You wil...Read More>>.

Posted: September 27th, 2026
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Senior Research Data Scientist/Senior Research Software Engineer

Company IconThe Alan Turing Institute
Location IconLondon

THE ROLE The Alan Turing Institute s Research Engineering Group work to realise cutting edge research as professionally usable software tools and to apply these to address real-world data science and modelling challenges.The Group...Read More>>.

Posted: September 27th, 2026
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Soccer Data Scientist II - Player Recruitment ML Models

Company IconTeamworks
Location Icon

Teamworks is hiring a Data Scientist II to develop statistical and ML models for professional soccer clubs. You will work with player tracking and event data to identify undervalued players, quantify skill, and support recruitment decisions....Read More>>.

Posted: September 29th, 2026
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Senior Data Scientist - Privacy, Security & Risk Modelling (Hybrid)

Company IconOur Future Health UK
Location IconLondon

Our Future Health in London is seeking a Senior Data Scientist specializing in privacy, security and risk modelling to design, build and scale data-driven controls protecting participants while enabling cutting-edge research.This hands-on r...Read More>>.

Posted: September 30th, 2026
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SC-Cleared Junior Data Scientist — Govt Analytics (Hybrid)

Company IconSanderson Government & Defence
Location IconLondon

Sanderson Government & Defence in London is seeking a Junior Data Scientist with active SC clearance for a 6-month contract. The role is hybrid, with 2 days per week in the London office, and an immediate start.You will work with Python, SQ...Read More>>.

Posted: September 30th, 2026
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Production ML Data Scientist for B2B Analytics – Hybrid Glasgow

Company IconYSL Realisations Limited
Location IconGlasgow

Pursuit Marketing in Glasgow is seeking an experienced Data Scientist to move ML capability from prototype to production in a hands‑on delivery role. The position is hybrid in Glasgow with a daily rate range and a September 2026 start.Ini...Read More>>.

Posted: October 2nd, 2026
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Marketing Data Scientist: Build ML Models & Drive Impact

Company IconDCG
Location Icon

DCG Poland is seeking a Data Scientist (Marketing) to develop and deploy advanced ML models, translate business needs into data-driven solutions, and collaborate with data engineers to build scalable pipelines.You will analyze large dataset...Read More>>.

Posted: October 2nd, 2026
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