INTERNSHIP DETAILS

Account Strategist Intern

CompanyCriteo
LocationBarcelona
Work ModeOn Site
PostedJanuary 9, 2026
Internship Information
Core Responsibilities
As an Account Strategist intern, you will monitor, optimize, and report on campaign performances while troubleshooting client issues. You will also support the team in identifying growth opportunities and improving internal processes.
Internship Type
full time
Company Size
3902
Visa Sponsorship
No
Language
English
Working Hours
39 hours
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About The Company
Criteo (NASDAQ: CRTO) is the global commerce media company that enables marketers and media owners to drive better commerce outcomes. Its industry leading Commerce Media Platform connects thousands of marketers and media owners to deliver richer consumer experiences from product discovery to purchase. By powering trusted and impactful advertising, Criteo supports an open internet that encourages discovery, innovation, and choice. For more information, please visit www.criteo.com.
About the Role

What You'll Do:

As our Account Strategist Intern in Barcelona, you’ll be key to retain and grow the wide range of existing business coming from various industries and to develop a strategic partnership across Criteo’s solutions.

This 6-month full-time (39h) internship is set to start in March 2026.


Every day, you will:

  • Monitoring, optimising & reporting campaign performances to independent agencies

  • Solving any client issue/bug on campaign: troubleshooting issues, proposing optimisations

  • Helping the Account Strategist team identify growth opportunities within current existing business portfolio and creating client QBR.

  • Performing admin tasks such as creating tickets, downloading reports, House update, etc.

  • Improving tools and internal processes: you will take part in creation of tools to automate and improve certain tasks.

  • Support the team on clients’ yearly communication plan with the redaction of specific mail merge.

  • Account strategists’ back up.

  • Supporting Management with the organisation of team building, workshop, etc.

Who You Are:

  • Business sense to handle a multitasking environment where prioritisation is key

  • Ability to work and deliver strong results in a dynamic environment

  • Analytical skills and attention to details

  • Good organisation & communication skills

  • Team spirit, positive & resilient

  • Fluent in English - both spoken and written

  • French or German language is a plus

  • Passion for the digital industry and AdTech trends

  • Strong knowledge of all core MS Office applications

  • Need to be able to sign an internship contract in Spain for 6 months

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:

Criteo is a leader in commerce media, helping brands, agencies, and publishers create meaningful consumer connections through AI-powered advertising solutions. We’re shaping a more open and sustainable digital future for advertising.  

  

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.  

Key Skills
MS OfficeAnalytical SkillsAttention to DetailOrganization SkillsCommunication SkillsDigital Industry KnowledgeAdTech TrendsTeam SpiritResilienceBusiness Sense
Categories
MarketingCustomer Service & SupportSalesData & AnalyticsTechnology
Benefits
Health BenefitsWellness PerksMental Health Support