AI Data Analyst Intern

Posted Yesterday
Be an Early Applicant
Barcelona, Cataluña, ESP
In-Office
Internship
Marketing Tech
The Role
Build datasets and knowledge assets for AI agents, clean and document data, analyze business workflows, design prompts, configure agents, define guardrails, create test cases, evaluate accuracy, and improve agent performance through feedback. Collaborate with business and technical teams while learning AI workflow automation and agent development.
Summary Generated by Built In

What You'll Do:

Help transform how Criteo operates by building AI agents that progressively take over tasks across critical business workflows. Working alongside business and technical teams, you will create data assets, turn workflow tasks into reusable AI skills, and contribute to agent development.

What you’ll learn and do
  • Build datasets and knowledge assets that power AI agents.
  • Clean, label and document data to ensure quality and usability.
  • Analyze business workflows with process owners.
  • Break workflows into tasks, rules and decision points.
  • Translate tasks into reusable AI skills and instructions.
  • Design and refine prompts for specific business needs.
  • Help build and configure agents for critical workflows.
  • Define guardrails, human approvals and escalation paths.
  • Create test cases and evaluate agent accuracy and reliability.
  • Improve agents through feedback and share reusable best practices.

Who You Are:

  • Studying data science, engineering, computer science, business analytics or a related field.
  • Basic proficiency in Python.
  • Familiarity with SQL and structured datasets.
  • Understanding of data quality and documentation principles.
  • Interest in LLMs, AI agents and workflow automation.
  • Ability to break complex processes into clear, logical steps.
  • Clear writing skills for prompts, instructions and requirements.
  • Analytical mindset, attention to detail and a methodical approach to testing.
  • Curious, proactive and comfortable experimenting and learning.
  • Collaborative, able to communicate across business and technical teams, and fluent in English.

You don’t need to tick every box—curiosity, initiative and a willingness to learn matter.

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.  

Skills Required

  • Currently studying data science, engineering, computer science, business analytics, or a related field
  • Basic proficiency in Python
  • Familiarity with SQL and structured datasets
  • Understanding of data quality and documentation principles
  • Interest in LLMs, AI agents, and workflow automation
  • Ability to break complex processes into clear, logical steps
  • Clear writing skills for prompts, instructions, and requirements
  • Analytical mindset, attention to detail, and methodical testing approach
  • Curiosity, initiative, and willingness to learn
  • Ability to collaborate across business and technical teams
  • Fluency in English

Criteo Compensation & Benefits Highlights

The following summarizes recurring compensation and benefits themes identified from responses generated by popular LLMs to common candidate questions about Criteo and has not been reviewed or approved by Criteo.

  • Healthcare Strength — Health insurance and wellness/mental-health support are described as strong parts of the package, with high reported satisfaction for medical, dental, and vision coverage. Feedback suggests these offerings contribute meaningfully to overall benefits satisfaction.
  • Retirement Support — A 401(k) with company match is highlighted positively, with mentions of a 3%–5% match being common in recent reports. Feedback suggests the retirement program is a valued component of total rewards.
  • Leave & Time Off Breadth — Paid vacation, volunteer time off, and additional summer days are emphasized, and time flexibility is repeatedly praised. Feedback suggests this breadth supports work-life balance perceptions.

Criteo Insights

Am I A Good Fit?
beta
Get Personalized Job Insights.
Our AI-powered fit analysis compares your resume with a job listing so you know if your skills & experience align.

The Company
HQ: Paris
2,868 Employees
Year Founded: 2005

What We Do

Criteo is a global technology company that powers the world’s marketers and media owners with trusted and impactful advertising through our world-leading Commerce Media Platform, a suite of products that activates the world’s largest set of commerce data to drive better commerce outcomes. We help thousands of brands, publishers, and retailers reach and monetize audiences and are committed to supporting a fair and open internet that enables discovery, innovation, and choice.

Similar Jobs

Circle (circle.so) Logo Circle (circle.so)

Lead Engineer, AI Platform

Artificial Intelligence • Consumer Web • Digital Media • Information Technology • Social Impact • Software
In-Office or Remote
60 Locations
250 Employees

Perk Logo Perk

Senior Business Operations Director

Artificial Intelligence • Fintech • Greentech • Sales • Software • Travel • Hospitality
Hybrid
Barcelona, Cataluña, ESP
1800 Employees

Cloudflare Logo Cloudflare

Solutions Engineer

Cloud • Information Technology • Security • Software • Cybersecurity
Remote or Hybrid
6 Locations
4400 Employees
116K-165K Annually

Perk Logo Perk

Marketing Planning, Operations & Admin Manager

Artificial Intelligence • Fintech • Greentech • Sales • Software • Travel • Hospitality
Hybrid
Barcelona, Cataluña, ESP
1800 Employees

Similar Companies Hiring

MFour Data Research Thumbnail
Marketing Tech • Software
Irvine, CA
98 Employees
Golden Pet Brands Thumbnail
Digital Media • eCommerce • Information Technology • Marketing Tech • Pet • Retail • Social Media
El Segundo, California
567 Employees
Blee Thumbnail
Artificial Intelligence • Marketing Tech • Software
New York, New York
33 Employees

Sign up now Access later

Create Free Account

Please log in or sign up to report this job.

Create Free Account