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Junior Data Analyst, Solutions & Innovation

    • Barcelona, Spain
  • Analytics
  • Permanent - Full Time

Junior Data Analyst, Solutions & Innovation

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Job ID: r20919

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 statistics: you don't need to be an expert yet, but you're keen to learn.
  • A clear communicator who can explain data findings simply, even to non-technical audiences.
  • Comfortable exploring new tools, including AI coding assistants, to solve problems faster.
  • A collaborative team player who enjoys working closely with both technical and commercial colleagues.

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.

Perks & Benefits for all Criteos.

Happy people make healthy teams, so we value employee well-being above all else. Discover the perks & benefits we offer all our Criteos!!

Ways of Working

Trust and flexibility are at our core, so is the power of being together. Our hybrid model blends empowerment with shared in-person experiences, making space for both. We believe this is the most valuable way to foster collaboration in a way that helps us grow, together.

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Learning & Career Development

As your skills multiply, opportunities do too. So, we care to help you nurture your potential, identify new goals, and define what you want out of your career. Discover how we have diversified our learning resources and training catalog for you to shape greater opportunities. You care for your career growth, and we do too.

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Corporate Social Responsibility

We care to build an open future for our community and beyond. Discover how our people fuel our Corporate Social Responsibility from the bottom up, embracing but also embodying and promoting values of diversity, equity, and inclusion through everything they do. Together, we strive to build a future that truly includes everyone.

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Great people shape greater opportunities.

At Criteo, we believe great people and reliable products are essential to build an open future for all.
Everything you need to know about our culture, vision, values, and how we live them with people, both in and out of Criteo, is in our Culture Book. Discover who we are, what we do, and how we act as a company and as Criteos!
Our culture
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Meet our Criteos in Spain!

Criteo came to spring off of a few great minds, back in 2005. From the start-up incubator to the global company we are now, Criteo has grown, standing now for 37 offices and further coworking spaces across the globe. In Spain, we welcome our Criteos in our bustling office in Barcelona and our long-thriving virtual hub of Madrid. Beyond its renowned warm weather, diverse culture, and dynamic tech scene, Spain is also an amazing place to build a career. Join us to discover how!

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The Future is Yours.

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