What You'll Do:

As a Business Development Intern, you’ll join the France Sales team and help accelerate our new-business efforts. You’ll support prospecting, social selling, business operations, and sales administration—creating more capacity for Account Executives to focus on strategic clients and revenue growth. This role offers hands-on experience in B2B sales, AdTech, go-to-market execution, and commercial tooling, while giving you the opportunity to contribute directly to Criteo’s growth in France.

Duration: 6 months,

• Support the development of M-account opportunities by identifying relevant ICPs, researching target accounts and contacts, and preparing actionable context for outreach.

• Improve prospecting workflows across Outreach, LinkedIn, and other commercial tools to make outreach more targeted, consistent, and effective.

• Support LinkedIn social-selling campaigns by coordinating campaign execution, tracking engagement, and identifying opportunities to improve reach and impact.

• Partner with Business Operations on account segmentation, data enrichment, campaign preparation, and initiatives that connect marketing signals to sales actions.

• Maintain and improve high-impact sales administration, including the Seller Scorecard and Account Plans, with strategic guidance from Account Executives.

• Track actions, follow-ups, and key updates across sales initiatives to improve visibility and execution.

• Identify opportunities to streamline tools, reporting, and processes so Account Executives can spend more time with customers and prospects.

Who You Are:

• Interested in B2B sales, digital advertising, AdTech, and how technology can improve commercial performance.

• Highly organised, detail-oriented, and comfortable managing multiple priorities in a fast-paced environment.

• A strong communicator who can collaborate effectively with the wider commercial organisation, Business Operations, Marketing, and other internal teams.

• Proactive, dependable, and willing to take ownership from start to finish.

• Comfortable with Microsoft Office or Google Workspace; familiarity with LinkedIn, Salesforce, Outreach, or similar tools is a plus.

• A positive, collaborative team player with a practical and solution-oriented mindset.

• Fluent in French and English, both spoken and written.

What You’ll Gain

• Hands-on experience in a high-performing new-business sales organisation.

• Exposure to prospecting strategy, social selling, account planning, and business operations.

• Practical experience with commercial tools and sales processes that support growth.

• The opportunity to work closely with experienced Account Executives and contribute to meaningful initiatives in the France market.

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.