Product Data Scientist Intern
Criteo
Product Data Scientist Intern
Criteo
Performance-based, data-driven digital advertising solutions
Criteo is looking for new talented interns able to start from September 2026!
The Product Analytics & Data Science 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.
Wondering how is the life in theProduct Analytics & Data Scienceteam?
Take a peek at: https://careers.criteo.com/en/criteo-life-blog/from-the-inside/live-my-life-with-the-product-analytics-data-science-team/
You will be assigned to one or several projects. 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.
Overall, your responsibilities include:
Mine large data sets and turn them into understandable and actionable insights
Build scalable analytic solutions using state of the art tools based on large and granular datasets
Design and execute a stream of analysis and tests to measure the impact of your solutions
Master our internal analytic datasets and reporting tools
Master’s degree student or higher (Mathematics, Computer Science, Physics, Engineering, Economics, etc.)
Available for at least 5 to 6 months from September
End of study or gap year internship
Outstanding analytical skills and creative thinking
Fluency in the core toolkit of Data Science:
Python; SQL
Manipulating large-scale data sets
Building data pipelines
Descriptive and predictive modeling
Implementing visualizations, dashboards, and reports
Excellent interpersonal and communication skills, pro-active and independent to work with!
PS: Please apply with an English resume
We 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!
We’re Criteo, the Commerce Intelligence Platform. Criteo helps businesses turn shopper signals into commerce outcomes while delivering more relevant experiences for shoppers. We use proprietary commerce intelligence and AI decisioning to drive relevance for shoppers and performance for businesses.
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.
🏢 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.
Criteo is a global technology company that provides digital advertising solutions for e-commerce brands, publishers, and advertisers. It uses data-driven, personalized advertising to help clients acquire customers, better target audiences, and promote apps. Its products rely on large-scale data analysis and sophisticated algorithms to serve highly relevant ads, improving engagement and conversion rates. The company operates on a performance-based model, earning revenue based on the success of campaigns (such as clicks, conversions, or sales), which aligns its interests with those of clients. Criteo differentiates itself through its global reach (affecting a large portion of internet users), its focus on privacy and data security, and its integrated teams (Product, R&D, Sales Operations, Global Services) that work to drive client results. The goal is to help clients achieve significant advertising outcomes by delivering targeted, data-driven campaigns at scale.
Explore more opportunities at Criteo