Full-time

Senior Backend Software Engineer

Posted by Criteo • Paris, Île-de-France, France

📍 Paris, Île-de-France 🕒 February 22, 2026

About the Role

What You'll Do:

Criteo is looking for a Senior Backend Software Engineer for its Product Engineering team.

In this role, you will:

  • Design and build business-critical APIs, services and backend components at a very large scale,

  • Work closely with the Product and Program Management teams to ensure best architectures and products,

  • Interact with multi-cultural R&D teams to ensure a good communication between the client-facing applications and the other Criteo systems,

  • Continuously deploy the applications,

  • Contribute to promote a strong engineering culture, by sharing your passion for quality and things well done. By using the information collected through meet-ups and conferences and by building a state-of-the-art application, you will strengthen our systems, whether in terms of framework or library, or in terms of best practices (testing, continuous integration/deployment strategies).

  • Ready to Apply?

    Submit your application today and take the next step in your career journey with Criteo.

    Apply Now