What You’ll Do:
We are looking for a senior, strategic, and hands‑on Data Scientist to lead the data and methodological backbone of Commerce Analytics and Commerce Insights at Criteo. This person will own the analytical rigor behind the work: building and improving pipelines, understanding source tables and data dependencies, ensuring reliable execution, and defining or validating the methodologies behind key metrics and outputs.

This role is not only about producing analyses. It is about creating trusted, scalable analytical foundations for Commerce Analytics and Insights, while staying close enough to business context to ensure the work remains relevant and useful.

Success in this role means pipelines and analytical workflows are reliable, maintainable, and trusted; metrics are clearly defined, methodologically sound, and consistently applied; and analytical outputs are accurate and resilient enough for repeated commercial use. Data dependencies, assumptions, and limitations should be documented and understood,



while manual analytical work should decrease over time as scalable solutions are introduced.

This role is not the primary owner of client orchestration or commercial project leadership. Its center of gravity is data execution, methodological rigor, and scalable analytical foundations.

Responsibilities

Own the data‑science and analytical execution layer of Commerce Analytics and Commerce Insights

Build, improve, and maintain data pipelines that power recurring analytics and insight generation

Develop deep understanding of source tables, data lineage, business logic, and data quality risks

Ensure analytical outputs are correct, consistent, and operationally reliable

Define, document, challenge, and improve methodologies behind key metrics, cuts, and analytical frameworks

Partner with Solution Architect and commercial stakeholders to translate business questions into robust analytical approaches

Drive the hands‑on execution of analyses across commer

📌 Senior Data Scientist, Commerce Analytics (Madrid)
🏢 Criteo
📍 Madrid