What You'll Do:
At Criteo, we're not just serving ads; we're defining the future of commerce media. With 20 offices worldwide, serving over 18,000 customers, and delivering 5 billion ad impressions daily, our data-scale gives you a unique playground to learn advanced analytics from day one.
As a member of our Analytics Solutions & Innovation (AXSI) team, you'll sit at the intersection of data analysis and consulting. You'll help our commercial teams and clients turn data into decisions: supporting experiments, prototyping new measurement approaches, and learning to translate analysis into recommendations that shape strategy. It's a hands-on entry point into ad-tech analytics, with direct exposure to senior analysts, clients, and modern AI-assisted tooling.
Data-Driven Consulting: Partner with our commercial teams to understand client questions, and help translate data and experiment results into clear recommendations that inform strategic decisions.
Measurement & Analysis:



Support the design and execution of analyses from A/B tests to incrementality studies to quantify the value of Criteo's solutions for clients.
Prototyping & Innovation: Get hands-on with tools like Claude Code and Codex to build and prototype analytical solutions, automating workflows and testing new ideas quickly.
Storytelling: Learn to distil complex analysis into simple, compelling narratives for technical and non-technical audiences alike.
Cross-Functional Collaboration: Work alongside Product, R&D;, and commercial teams, contributing to how Criteo measures and demonstrates the value of its advertising solutions.
Tech Stack Exposure: Build fluency across our data stack (SQL, Python, Hadoop, Vertica, Tableau) alongside modern AI-assisted coding tools.
Who You Are:
Up to 1 years of experience in analytics, data science, or a related quantitative field (internships count).
Comfortable with SQL and Python, or with a strong eagerness to build that fluency quickly.
Curious about experimentation and s

📌 Junior Data Analyst, Solutions (Barcelona)
🏢 Criteo
📍 Barcelona