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

- 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!​

What the job involves

- 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

- 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

📌 Business Development Intern (Barcelona)
🏢 Criteo
📍 Barcelona