ML Engineer

What You'll Do:

* Design and build the future of our Travel engine while defining and driving the team’s ML roadmap in close collaboration with Product Analytics, Product Managers, and ML peers across domains (bidding, recommendation) to ensure alignment and impact.

* Analyze large-scale datasets, identify modeling challenges, propose solutions, build prototypes, and iterate quickly.

* Turn successful prototypes into robust, production-ready pipelines and services in a highly scalable environment.

* Stay up to date with academic and industry advances in machine learning and apply them to our product use cases.

* Work within a cross-functional, multi-skilled team (backend, full-stack, data) to build the next chapter of Travel at Criteo.

Who You Are:

* You hold a Master’s or PhD in Machine Learning, Computer Science, or a related quantitative field.

* You have development experience in at least one mainstream programming language (e.g., Python, Java, C++, C#).

* You are a hands-on ML practitioner, comfortable writing production-grade code and turning ideas into scalable, reliable systems.

If you’re looking to make a tangible impact and thrive in a dynamic, high-stakes environment, we’d love to hear from you. Join the Travel Squad at Criteo and help shape the next generation of data-driven travel advertising solutions!

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:

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.

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.