Product Analytics - Data Scientist

What You'll Do:The Data Science & Product Analytics team uses cutting edge technology, advanced statistics and machine learning to tackle some of the most complex Product challenges at Criteo. We help Criteo validate and evolve our products while exploring strategic game-changers to vault Criteo ahead in a fast-evolving media landscape. The team brings data and business expertise to feature teams, a unique understanding of complex Criteo machinery and supports Product Managers to design and build products with difference. We serve as trusted partners to leadership and work closely with Product Managers, R&D, Finance & Business teams. Inside Data Science & Product Analytics: The topics we tackle are wide and always evolving! Support the Measurement and R&D teams to build a comprehensive, practical, and universal measurement framework that frames the way CMOs understand their online marketing efficiency along the entire buyer journey Improve Identity & Privacy solutions by optimizing our capability to recognize users across all their devices and their interactions in the open-internet Work with the Quality Ad Experience team to pivot our user-level personalization engine and delivery rules to contextual and/or audience-based strategy Explore and support the development of our New Marketing Outcomes: Video & CTV, Contextual, and Omnichannel. Build the Buyer Index, a decision support service to improve the performance of digital ad campaigns in meeting clients’ goals across all addressability scenarios: addressable, cohort-based, or contextual. Work with the Trading Strategies team, to offer a suite of controls to our advertisers and enhance the performance of our business models: budget, audience, targeting... What you’ll do You enjoy solving real-world problems with data. Our business is built on a quantitative culture. You will be assigned to one or several projects. Overall, your responsibilities include: Build scalable analytic solutions using state-of-the-art tools based on large and granular datasets Develop models and conduct data-driven analysis to measure the impact of your solutions Define, drive and analyze results of experiments, both offline and on-line (e.g. A/B tests) Identify and quantify opportunities for optimizations and product development Transform business problems into actionable insights.Who You Are:Master’s degree or higher in a quantitative field (Mathematics, Computer Science, Physics, Engineering, Economics, etc.)Outstanding analytical skills and creative thinkingFluency in the core toolkit of Data Science:Manipulating large-scale data setsBuilding data pipelinesDescriptive and predictive modelingImplementing visualizations, dashboards, and reportsExcellent interpersonal and communication skills, pro-active and independent​Fun to work with!NB: Please send us a resumé in EnglishWe acknowledge that many candidates may not meet every single role requirement listed above. If your experience looks a little different from our requirements but you believe that you can still bring value to the role, we’d love to see your application!​Who We Are:Criteo is a leader in commerce media, helping brands, agencies, and publishers create meaningful consumer connections through AI-powered advertising solutions. We’re shaping a more open and sustainable digital future for advertising.  At Criteo, our culture is as unique as it is diverse. From our offices across the globe or from the comfort of home, our 3,600 Criteos collaborate together to build an open, impactful, and forward-thinking environment.  We foster a workplace where everyone is valued, and employment decisions are based solely on skills, qualifications, and business needs—never on non-job-related factors or legally protected characteristics.  What We Offer:🏢 Ways of working – Our hybrid model blends home with in-office experiences, making space for both.  📈 Grow with us – Learning, mentorship & career development programs.  💪 Your wellbeing matters – Health benefits, wellness perks & mental health support.  🤝 A team that cares – Diverse, inclusive, and globally connected.  💸 Fair pay & perks – Attractive salary, with performance-based rewards and family-friendly policies, plus the potential for equity depending on role and level.  Additional benefits may vary depending on the country where you work and the nature of your employment with Criteo.  SummaryLocation: ParisType: Full time