Principal Data Scientist, Experimentation

Company IconTripAdvisor
Location IconLondon

Overview As a Principal Data Scientist at Tripadvisor, you will lead experimentation strategy across the organization, raising the bar on measurement quality and decision-making. You’ll build self-service standards, tooling, and protocols...Read More>>.

Posted: September 30th, 2026
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Senior Data Scientist - AI Tooling

Company IconIntercom
Location IconLondon

Overview In this role, you design, evaluate, and deliver AI-powered internal tools for GTM use cases to turn insights into action. You own the full lifecycle from problem framing and data modeling to production-ready tooling, including Pyth...Read More>>.

Posted: September 30th, 2026
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TikTok Shop - Data Scientist (EMEA)

Company IconTikTok
Location IconLondon

Overview In this Data Scientist role, you will drive data analysis and strategic insights to support TikTok Shop’s growth. You will work with cross‑functional teams to monitor performance, model impact, and propose data‑driven actions...Read More>>.

Posted: September 30th, 2026
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Senior Data Scientist, AD/ADAS

Company IconWoven by Toyota
Location IconLondon

Overview In this role you will design and deploy sophisticated data models to advance AD/ADAS solutions within the Autonomy team. You will connect data strategy with real-world Toyota fleet data, simulators, and production workflows, aiming...Read More>>.

Posted: October 1st, 2026
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Data Scientist - iwocaPay Risk Squad

Company Iconiwoca
Location IconLondon

Overview In this role you will co-own the credit modelling stack for iwocaPay, shaping risk models that determine funding access and terms for SMEs. You’ll work in a small, growing risk squad that values end-to-end model development and c...Read More>>.

Posted: October 1st, 2026
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Data Scientist Python SQL Mathematics

Company IconClient Server
Location IconLondon

Overview In this role you shape pricing-driven analytics for a European car insurance tech company. You’ll work in the Pricing Engine team on data modelling and predictive analysis that meet business needs, within an Agile, collaborative...Read More>>.

Posted: October 1st, 2026
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Principal Data Scientist and ML Researcher

Company IconRobert Half
Location IconGloucestershire

Overview In this permanent role, you will partner with the Head of Data Science & Machine Learning to shape strategy and engage stakeholders. You will generate novel research ideas that give a competitive edge in the defence-focused custome...Read More>>.

Posted: October 1st, 2026
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Data Scientist Python SQL - FinTech

Company IconClient Server
Location IconNewcastle upon Tyne

Overview In this Data Scientist role at a fintech scale-up, you apply Python and SQL to explore large datasets and uncover financial trends, translating insights into business decisions. You work in an Agile, collaborative environment along...Read More>>.

Posted: October 1st, 2026
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Senior Data Scientist - Fraud Model Validation

Company IconKlarna
Location IconLondon

Overview In this second-line role, you validate and stress-test fraud ML models to ensure reliability before deployment at scale. You’ll work closely with first-line teams to challenge methodologies, reproduce results, and surface risks a...Read More>>.

Posted: October 1st, 2026
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Data Scientist III - LeapSpace

Company IconElsevier
Location IconLondon

Overview As a Data Scientist III in Elsevier's Platform Data Science group, you will design, build, and evaluate AI-powered capabilities for LeapSpace and the Search & AI Platform. You will work with cross-functional teams to translate cutt...Read More>>.

Posted: October 1st, 2026
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Senior Data Scientist - Product Analytics

Company IconIntercom
Location IconLondon

Overview As a Data Scientist in Intercom's RAD, you partner with product teams to answer strategic questions with data, design and maintain end-to-end data pipelines, and build models and dashboards that inform product decisions. You influe...Read More>>.

Posted: October 1st, 2026
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Lead Data Scientist - Causal Inference

Company IconWise
Location IconLondon

Overview As a Data Scientist in Wise’s Customer Support team, you will translate complex support data into actionable insights that improve outcomes. You’ll work across London and Budapest with Product, Design, Operations and Engineerin...Read More>>.

Posted: October 1st, 2026
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Senior Applied Data Scientist

Company IconLondon Stock Exchange Group
Location IconLondon

Overview As a Senior Data Scientist at LSEG, you will drive the productionisation of AI solutions for financial markets, turning prototypes into scalable systems. You’ll lead high-impact AI initiatives in collaboration with cross-function...Read More>>.

Posted: October 1st, 2026
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Senior Specialist, Data Scientist

Company IconThe Bank of New York Mellon
Location IconLondon

Overview In this role you will lead advanced data analysis and machine learning initiatives to generate actionable insights that shape business strategy. You will collaborate with cross-functional teams to deploy data-driven solutions align...Read More>>.

Posted: October 1st, 2026
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Principal Applied Data Scientist

Company IconLondon Stock Exchange Group
Location IconLondon

Overview In this Principal Data Scientist role, you design, build, and deploy scalable AI solutions that move beyond prototypes into production use within LSEG Workspace for financial professionals. You combine NLP/LLM expertise with strong...Read More>>.

Posted: October 1st, 2026
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Senior Data Scientist II

Company IconLexisNexis Risk Solutions Group
Location IconLondon

Overview In this role, you will design and optimize scalable data infrastructure to power marketing and customer data capabilities. You’ll build pipelines and data models that support segmentation, lifecycle analytics, and real-time engag...Read More>>.

Posted: October 1st, 2026
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Senior Data Scientist (Safety)

Company IconFaculty
Location IconLondon

Overview As a Senior Data Scientist at Faculty, you lead high-impact AI safety projects and help set upstream evaluation standards. You’ll shape scientific experiments, design robust software architectures, and mentor teammates while deli...Read More>>.

Posted: October 1st, 2026
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Naimuri - Senior Data Scientist

Company IconQinetiQ
Location IconManchester

Overview As a Senior Data Scientist at Naimuri you will apply a scientific, methodical approach to customer data to deliver robust, data-driven solutions. You’ll collaborate with data scientists, engineers, and customers to design, analys...Read More>>.

Posted: October 1st, 2026
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Product Intelligence Data Scientist

Company IconAveva Group
Location IconCambridge

Overview In this role you will build a unified intelligence layer that turns raw product signals and lifecycle events into actionable insights. You will own models and frameworks linking product behavior to business outcomes across acquisit...Read More>>.

Posted: October 1st, 2026
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All-Source Intelligence Data Scientist

Company IconBooz Allen Hamilton
Location IconCambridge

Overview As an All-Source Intelligence Data Scientist, you fuse multi-INT data to build analytical models, automate data pipelines, and surface decision-ready insights for senior leaders. You collaborate with intelligence professionals to t...Read More>>.

Posted: October 1st, 2026
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Data Scientist II, HEP Analytics

Company IconExpedia
Location IconLondon

Overview In this role, you’ll turn large hotel-partner data into actionable insights that drive margins, supply quality, and decision-making. You’ll work with cross-functional partners to build scalable analytics products and datasets,...Read More>>.

Posted: October 1st, 2026
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Associate Data Scientist - Operations Research

Company IconWheely
Location IconLondon

Overview As an Associate Data Scientist at Wheely, you will own end-to-end data-driven projects in either Pricing or Matching, applying optimisation and ML to real-world transportation problems. You join a cross-functional team of data scie...Read More>>.

Posted: October 1st, 2026
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Data Scientist, Defence Services - UK

Company IconSystematic
Location IconFarnborough

Overview In this role you design and deploy AI capabilities within the SitaWare ecosystem to support defence decision-making. You collaborate with Defence customers and internal teams to move AI from concept to operational deployment, focus...Read More>>.

Posted: October 1st, 2026
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Principal Data Scientist - AI

Company IconAnaplan
Location IconLondon

Overview As Principal Data Scientist at Anaplan, you will architect and deploy AI solutions across the full stack of Anaplan AI applications, from model integration to intuitive user interfaces. You will lead advanced modeling and GenAI ini...Read More>>.

Posted: October 1st, 2026
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Data Scientist, AI for Biomedical Imaging

Company IconNovartis
Location IconCambridge

Overview In this role you apply AI-enabled image analysis to advanced biological imaging, partnering with wet-lab scientists to turn complex questions into robust, reproducible analysis workflows. You lead method development in segmentation...Read More>>.

Posted: October 1st, 2026
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Senior/Lead Data Scientist -Fraud

Company IconKlarna
Location IconLondon

Overview In this role you own the full ML lifecycle to build and productionize fraud-detection models at a scale that touches hundreds of millions of transactions. You will transform rules-based approaches into model-driven systems and crea...Read More>>.

Posted: October 1st, 2026
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Principal Data Scientist - Finance & Transformation

Company IconBritish Airways
Location IconHeathrow

Overview As Principal Data Scientist you will lead end-to-end data science delivery within the Data & AI function, shaping high-value models and decision-support tools. You’ll work in Agile squads to design, productionise and maintain sca...Read More>>.

Posted: October 1st, 2026
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Data Scientist Fintech 50

Company IconQuant Capital
Location IconLondon

Overview In this role you will design and operate large-scale batch and streaming data pipelines in AWS to support near real-time insights for wealth management customers. You will work within an agile, high-profile environment to unlock da...Read More>>.

Posted: October 1st, 2026
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Data Scientist - Credit Risk Modelling

Company Iconiwoca
Location IconLondon

Overview You will advance credit risk and CLTV modelling for iwoca’s lending programs, balancing automated and human-in-the-loop decisions. You’ll keep production models healthy, drive iterative development, and pursue bold R&D ideas th...Read More>>.

Posted: October 1st, 2026
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Senior Data Scientist I

Company IconRELX Group
Location Icon

Overview As a Senior Data Scientist I, you will help design and validate Agentic AI-driven capabilities within Protégé for PatentSight. You translate ML, NLP, and LLM techniques into scalable, customer-facing features. You will drive expe...Read More>>.

Posted: October 1st, 2026
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Senior Data Scientist, Experimentation

Company IconTripAdvisor
Location IconLondon

Overview As a Senior Data Scientist on the experimentation team, you guide how product and engineering teams design and interpret experiments to move quickly without sacrificing rigor. You own the measurement strategy for your domain and he...Read More>>.

Posted: October 1st, 2026
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Senior Data Scientist – Fintech/Financing

Company IconQuant Capital
Location IconLondon

Overview Senior Data Scientist opportunity in a fintech/consumer lending-focused firm to lead the growing data science function. You will own end-to-end work on credit models, data warehousing, and model governance in production. You’ll c...Read More>>.

Posted: October 1st, 2026
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DATA SCIENTIST LEAD L2(CONTRACT)

Company IconWipro
Location IconLondon

Overview In this role you will define, architect and lead the delivery of machine learning and AI solutions in London. You will support the full data science lifecycle from exploration to deployment, validating approaches with proofs of con...Read More>>.

Posted: October 1st, 2026
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Data Scientist - Payment Success

Company IconCheckout.com
Location IconLondon

Overview In this role you will partner with merchants to shape payments strategies, perform in-depth data analysis, and run experiments (including ML-driven solutions) to boost performance. You will build automation to monitor merchant metr...Read More>>.

Posted: October 1st, 2026
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Principal Data Scientist - Water Sector

Company IconStantec
Location IconHigh Wycombe

Overview As a Principal Data Scientist at Stantec, you will lead advanced analytics initiatives to drive digital transformation in the water sector. You will work with Analysts and Data Engineers to shape data-driven strategies for asset op...Read More>>.

Posted: October 1st, 2026
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Data Scientist - Financial Services Lab

Company IconMcKinsey & Company
Location IconLondon

Overview In this role you apply advanced analytics to large datasets for top institutions, turning data into actionable insights. You’ll collaborate with client teams to deliver rapid analyses and build reusable data-driven solutions. You...Read More>>.

Posted: October 1st, 2026
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Data Scientist - Scientific AI

Company IconMcKinsey & Company
Location IconLondon

Overview As a Data Scientist on McKinsey’s global scientific AI team, you apply advanced statistics and machine learning to complex client problems in life sciences, chemicals, and materials. You’ll develop new internal knowledge, build...Read More>>.

Posted: October 1st, 2026
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Senior Data Scientist - Credit Risk Modelling

Company Iconiwoca
Location IconLondon

Overview As a Senior Data Scientist in the Credit Risk Modelling team, you will steer the technical direction of multi-quarter projects that shape how credit risk is assessed at iwoca. You’ll work within a ~12-strong data science team to...Read More>>.

Posted: October 1st, 2026
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Data Scientist II - QuantumBlack, AI by McKinsey

Company IconMcKinsey & Company
Location IconLondon

Overview In this role you collaborate with clients and interdisciplinary teams to deliver advanced analytics and ML-driven solutions that drive measurable business impact. You will contribute to R&D initiatives, deploy models in real-world...Read More>>.

Posted: October 2nd, 2026
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Lead Data Scientist -Platform AI Acceleration

Company IconJP Morgan Chase
Location IconGlasgow

Overview In this role you lead the design, build, and operation of production-grade ML and Generative AI services within the Applied AI/ML team. You will steer technical direction across workstreams, stay close to code and architecture, and...Read More>>.

Posted: October 2nd, 2026
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Data Scientist I - QuantumBlack, AI by McKinsey

Company IconMcKinsey & Company
Location IconLondon

Overview In this role you collaborate with clients and cross-functional teams to deliver analytics-driven solutions, turning business problems into data models and actionable insights. You will work on cutting-edge projects and contribute t...Read More>>.

Posted: October 2nd, 2026
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Physical AI Data Scientist - QuantumBlack Labs

Company IconMcKinsey & Company
Location IconLondon

Overview In this role you will contribute to QuantumBlack Labs and Robotics and Physical AI, building physics-informed AI for industrial-scale applications. You will lead multi-physics simulations, digital twins, and surrogate models, trans...Read More>>.

Posted: October 3rd, 2026
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Lead Data Scientist - AML Handling

Company IconWise
Location IconLondon

Overview Lead AI-driven AML capabilities at Wise, shaping the intelligence system powering risk mitigation. You will architect robust AI solutions, automate operational workflows, and build evaluation pipelines to reduce financial crime whi...Read More>>.

Posted: October 3rd, 2026
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