276 to 300 of 401 Data Scientist Jobs in London

easyJet is seeking a Principal Data Scientist in Optimisation Engineering to lead a cross-functional team delivering decision-support software for disruption management and crew rostering. You will translate complex operational problems into scalable solutions, guiding architecture, delivery, and reliability across services and data pipelines. The role ...

Depop is seeking a Product Data Scientist to join the Insights team and support the Shipping group. You will work closely with product, operations, engineering and ML to deliver insights, run experiments, and shape how items move from seller to buyer. This role sits at the intersection … technical depth and strategic impact. You’ll dive into data pipelines, design experiments, and help steer shipping strategy and commercial outcomes by providing clear, data-driven recommendations. #J-18808-Ljbffr ...

Accenture is seeking a Finance Data Scientist to advance decision intelligence for forecasting within the CFO domain. You will own forecasting models from framing to deployment, working with planning calendars and enterprise data. You will design robust validation, handle multi-source data, and provide explainability and commentary ...

Faculty is seeking a Lead Data Scientist for its Life Science team to drive technical direction and deliver high-impact, production-ready ML solutions. You will shape project roadmaps, manage technical risk, and mentor cross-functional teams to ensure scalable outcomes. This role focuses on complex, business-critical ...

Tripadvisor seeks a Principal Data Scientist in London to lead experimentation strategy and measurement standards across products. You will set technical direction, mentor teams, and partner with Product, Engineering and Data Platform to raise speed and rigor in experiments. You will own complex measurement questions, develop robust ...

JPMorgan Chase & Co. is seeking an AI & Data Scientist to shape AI-powered workforce analytics and drive impactful business outcomes. You will partner with leaders, product teams, and technologists to create models, evaluate results, and deliver scalable AI capabilities within a regulated environment. The role emphasizes collaboration, hands … analytics, and the deployment of advanced AI techniques to transform workforce data into actionable insights that inform workforce decisions and #J-18808-Ljbffr ...

Hidden Data Scientist/ML Engineer - Passenger/Supply/Matching/Mapping We are looking for mid-level and senior Data Scientists/ML Engineers at Wheely. You will own the entire process of building, from initial ideation and research to implementation of models in production. … algorithms. Researching and then delivering PoC into products. Requirements STEM degree from a top 3 university in your country. 2+ years of experience in Data Science/Machine Learning or similar. Excellent programming skills in Python and relevant tools. Deep understanding of fundamentals of probability and statistics. Working Conditions ...

dunnhumby Ltd. is seeking a Senior Applied Data Scientist to join the Retail Insight team. You will distill complex problems into actionable insights using world‐leading machine learning techniques and human creativity to deliver high‐impact client solutions. You'll work with Tesco and other partners, developing scalable … analytics that translate data into measurable business value, shaping new workstreams, and collaborating with cross‐functional teams to drive outcomes. #J-18808-Ljbffr ...

London Stock Exchange Group (LSEG) is seeking a Senior Data Scientist to drive production‐level AI initiatives for financial markets. You will co‐develop with multidisciplinary teams to deliver scalable AI solutions from prototyping to production. The role emphasizes strong problem solving, collaboration, and the ability to translate ...

Accenture UKI Finance RP is seeking a Finance Data Scientist to advance forecasting capabilities across planning and performance management. You will work with complex enterprise data, building models that support CFO-level decisions and strategic resource allocation. The role combines statistical rigor with finance-domain insight, collaborating … with data engineers and FP&A stakeholders to productionize models, monitor performance, and explain results to senior leaders across the organisation. #J-18808-Ljbffr ...

Wise in London is seeking a Lead Data Scientist to join the AML team, building AI-based financial crime detection systems at scale to keep customers safe across the globe. You will own AML risk detection development, mentor junior engineers, and collaborate across disciplines to deploy production-grade ...

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 production-ready systems on GCP Vertex AI using Python ...

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 the next level, build robust projections, and work with cross-functional … partners to deploy impactful data solutions in a fast-growing fintech environment. #J-18808-Ljbffr ...

have opportunities to attend and present at leading conferences like NIPS and ICML. Your work will create real-world impact. By identifying patterns in data and delivering innovative solutions, you'll help clients maintain a competitive edge and transform their operations—driving measurable, lasting improvements across industries. … based in London and collaborate closely with Data Scientists, Data Engineers, Machine Learning Engineers, Designers, and Product Managers worldwide. Together, you'll work on interdisciplinary projects to solve complex business challenges across various sectors. Partnering with QuantumBlack, AI by McKinsey leadership, client executives, and technical experts ...

Checkout.com in the United Kingdom is seeking a Data Scientist to advance ML models and estimators that boost payment performance across our merchants portfolio. You will collaborate with Data Scientists, Product, and Engineering to deploy robust features and maintain observability for safe model launches. You will design … experiments, handle time‐based data leakage, and communicate results clearly, leveraging Python for model training and productionizing features across core products. #J-18808-Ljbffr ...

part of the Fitch Group, is seeking an Associate Director, Data Scientist in London to design and deploy quantitative models powering analytics for clients across industries. You will collaborate with country analysts, economists, and developers to deliver interpretable, scalable insights and support decision-making. You will develop, refine … monitor NLP and ML models, build robust data pipelines, and communicate outputs to stakeholders in a fast-paced, collaborative environment. #J-18808-Ljbffr ...

between more people, making the online shopping experience seamless and accessible to everyone. THE TEAM ~110 people, more than half in engineering, product and data 45+ advanced degrees across computer science, mathematics and operations research Thousands of data points captured, calculated, analysed and predicted for every single parcel … them, made every single day. Good decisions have fast and meaningful impact across the entire Relay Network. We’re hiring for a Senior Data Scientist to build the intelligence that informs and defines how we make pricing decisions at Relay. This is a senior individual contributor role. ...

Friend MTS is seeking a Lead Applied AI Data Scientist to drive production AI solutions and provide technical leadership. You will work directly with customers to understand complex challenges and mentor other data scientists, shaping the technical direction of our AI initiatives. The role focuses on building ...

Future Health is seeking a Senior Data Scientist specializing in privacy, security and risk modelling to design and scale data-driven controls protecting participants while enabling research. You’ll develop discloser controls for triage of outputs, assess privacy risk across datasets and models, and collaborate with governance ...

Kharon is seeking a Senior Data Scientist, Agentic Systems, for a hybrid London-based role. You will build and deploy AI agents to interpret geopolitical and financial signals, connecting agents to sources via web access, APIs, and knowledge graphs. You will design agentic workflows, prototype rapidly with Research ...

McKinsey & Company is seeking a data scientist to join the global scientific AI team in London or Wroclaw. You will build AI/ML models and pipelines, support client discussions, and deploy analytics capabilities with cross-disciplinary teams. The role emphasizes rigorous statistics, advanced machine-learning methods … producing production-ready code for scalable data science tooling and knowledge assets. #J-18808-Ljbffr ...

Trainline is seeking a Senior Data Scientist to be embedded within Trainline Partner Solutions (TPS), the B2B arm delivering rail travel solutions across the UK and Europe. You will influence product and business outcomes through data-driven insights, experimentation, and strategy for the product team. With ...

Twenty First Group is seeking a Data Scientist to join its Technology Solutions squad in London. You will develop models behind custom sports event solutions and collaborate across technical and client-facing teams to deliver APIs and applications. You’ll work on probabilistic modelling, data pipelines … assisted development, while contributing to a portfolio spanning broadcast, digital, and fan-facing products. A hybrid London role with exciting sports data challenges awaits. #J-18808-Ljbffr ...

CricViz, part of Ellipse, seeks a highly skilled Data Scientist to develop proprietary metrics and predictive models from world-class cricket data. You will transform high-frequency tracking data into production-grade analytics for professional clients, surfacing match states and player indicators. Strong cricket knowledge ...

Hims & Hers is seeking a Staff Data Scientist to act as a technical leader who translates strategy into scalable data products. You will architect the 0-to-1 foundation, deploy ML systems, and ensure production readiness while mentoring senior and mid-level scientists. You will translate business ...