Product Data Science & AI Agents Intern

About the Position

Product Data Science & AI Agents Intern

Criteo is looking for new talented interns able to start from January 2027! The Product Analytics & Data Science team (PAX) uses cutting-edge technology, advanced statistics, machine learning, and increasingly AI agents to tackle some of the most complex Product challenges at Criteo. We are evolving from a classic Data Science function toward an AI-native team: embedded alongside Product, R&D, GTM, and Design, we frame the right problems early, prototype fast, and build trusted, reusable AI systems that help Criteo ship better products, faster, harnessing Product Intelligence.

Responsibilities

• Design, build, and evaluate AI agents and reusable skills that solve real product and analytical problems
• Support the team in framing product and client problems early with PM, R&D, GTM, and Design - then prototype narrow, high-value solutions quickly
• Build evaluators, guardrails, and golden-dataset tests so the systems you ship are trustworthy
• Turn repetitive manual tasks into trusted agents that scale beyond you
• Mine large data sets and turn them into understandable and actionable insights
• Master our internal analytic datasets, tooling, and AI stack

Requirements

• Master's degree student or higher (Mathematics, Computer Science, Physics, Engineering, Economics, etc.)
• Available for at least 5 to 6 months from January 2027
• End of study or gap year internship
• Outstanding analytical skills, creative thinking, and a builder's mindset - you like to prototype, not just analyze
• 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
• Curiosity and ideally hands-on experience (through projects, coursework, or personal tinkering) with the AI-native toolkit: LLMs and prompting, building agents or skills, retrieval / embeddings, or agent evaluation - or a strong eagerness to learn these fast
• Excellent interpersonal and communication skills, proactive, and independent to work with!

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.

About the Company

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.