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myGwork - LGBTQ+ Business Community

Product Data Scientist Intern

Hybrid

Paris, France

Fresher

Internship

06-01-2026

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Skills

Communication Python SQL Machine Learning Analytical Skills Marketing Analytics Data Science Mathematics

Job Specifications

This Job Is With Criteo, An Inclusive Employer And a Member Of MyGwork – The Largest Global Platform For The LGBTQ+ Business Community. Please Do Not Contact The Recruiter Directly. What You'll Do

Criteo is looking for new talented interns from June 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 the Product Analytics & Data Science team?

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

Who You Are:

Master's degree student or higher (Mathematics, Computer Science, Physics, Engineering, Economics, etc.)
Available for at least 5 to 6 months from September 2025
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!

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.

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About the Company

myGwork is the largest global platform for the LGBTQ+ business community. Our mission is to make the workplace more inclusive for all by providing individual users and partner organizations access to a wide eco-system of services, including job opportunities, training, mentoring, employer branding, and free community events. Joining the platform is free for individual members, which supports myGwork's goal of ensuring that the platform's benefits are as accessible and as far-reaching as possible. Corporate members get a tai... Know more