BI Analyst Intern

Criteo; Barcelona; Hybrid; EUR 10,000 - 15,000; Full time

Benefits offered by this job

Hybrid work model

Health benefits

Mentorship & career development

Equity potential depending on role

Job summary

Criteo is seeking a BI Analyst Intern to join the Global Reporting Team in a hybrid setup in Spain. You will design, build, and maintain dashboards and reports using SQL and BI tools, ensuring data quality and automation across reporting layers.

This role offers a hands-on, data-driven environment with exposure to multiple business functions. You will collaborate with stakeholders, gather requirements, and contribute to internal knowledge sharing while developing your technical and analytical

Qualifications

• Pursuing or recently completed degree in a quantitative field such as Data Science, CS, Engineering, Mathematics or Business Analytics.
• Strong analytical mindset with attention to detail and problem-solving.
• Excellent English communication skills (spoken and written).
• Able to work independently and in a team in a fast-paced environment.
• Interest in data, analytics and technology.
• Knowledge of SQL (writing complex queries, joins) and Excel data manipulation.
• Bonus: experience with BI tools like Power BI or Tableau; basic Python for data analysis or automation.

Responsibilities

• Collaborate with stakeholders to translate business needs into reporting requirements.
• Design, build, and maintain dashboards and reports using SQL and BI tools (Power BI, Tableau).
• Perform data validation and troubleshoot inconsistencies to ensure data accuracy.
• Automate recurring reporting processes using scripts or workflow tools.
• Document processes and contribute to internal knowledge sharing.

Skills

SQL queries

Excel

ETL concepts

Data visualization/tools

Education

Degree in Data Science/CS/Engineering/Math/Business Analytics

Tools

Power BI

Tableau

Job description

What You'll Do:

The Global Reporting Team (GRT) at Criteo is responsible for designing, building, and maintaining a portfolio of performance reports across sales, business, and finance domains. As a BI Analyst Intern, you’ll work in a fast-paced, data-driven environment where your contributions will directly impact decision-making across the company. This internship offers a unique opportunity to deepen your technical skills while gaining exposure to a wide range of business functions. You’ll collaborate with experienced analysts and stakeholders to deliver high-quality, automated reporting solutions.

• Collaborate with stakeholders to gather and translate business needs into technical reporting requirements.

• Design, build, and maintain dashboards and reports using SQL and BI tools (e.g., Power BI, Tableau).

• Perform data validation, troubleshoot inconsistencies, and ensure data accuracy across reporting layers.

• Automate recurring reporting processes using scripts or workflow tools.

• Document processes, create user guides, and contribute to internal knowledge sharing.

Who You Are:

• Currently pursuing or recently completed a degree in a quantitative field (e.g., Data Science, Computer Science, Engineering, Mathematics, Business Analytics).

• Strong analytical mindset with attention to detail and a proactive approach to problem-solving.

• Excellent communication skills in English (spoken and written).

• Comfortable working independently and collaboratively in a dynamic environment.

• Demonstrated interest in data, analytics, and technology.

• Technical skills required: SQL (ability to write complex queries, perform joins, etc), Excel (pivot tables, vlookup, data manipulation), understanding of ETL processes and data modeling concepts.

• Bonus skills: BI Tools (experience with Power BI, Tableau, or similar visualization platforms), familiarity with cloud data platforms, basic Python for data analysis or automation.

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.