As a Business Development Intern at Fifteen, your role is to help cities understand what high-quality bike sharing looks like—and how it can transform mobility for their residents. You will act as a Commercial Teacher: someone who brings clarity, expertise, and structured thinking to decision-makers who often navigate complex mobility challenges.

What you’ll be doing:

Strategic

• Contribute to the regional expansion strategy by identifying and prioritizing cities to approach.

• Explore and test new, efficient sales channels.

• Put forward and defend your ideas in a scale-up that values initiative and smart risk-taking.

Marketing & Sales

• Create clear, educational content to guide prospects on their journey toward launching their own bike-sharing system.

• Develop new lead-generation ideas in collaboration with the Marketing team.

• Promote our solution to decision-makers and influencers during meetings, events, and trade fairs.

• Help optimize the overall sales process and ensure smooth internal coordination.

Project Management (A to Z)

• Understand each city’s needs and contribute to shaping a project aligned with local mobility goals.

• Support relationship-building through visits, demos, and regular interactions.

• Travel on-site for meetings, product demonstrations, and service launches.

• Participate in preparing official tender proposals for cities.

📍Issy-les-Moulineaux (Paris)

• Currently pursuing a Master’s degree at a business school, engineering school, or in political science.

• Some initial experience managing cross-functional projects, taking ownership, and driving work end-to-end.

• Native written and verbal communication skills in Spanish, with fluency in English and/or French.

• Motivated by having a positive impact on cities, mobility, and sustainability.

• Comfortable interacting with high-level public officials, including politicians and senior civil servants.

• Strong interpersonal, conversational, and problem-solving skills.

• Willing and able to travel frequently for meetings, demos, events, and on-site visits.

• Meeting with the Sales Manager

• Meeting with the Chief Marketing & Sales Officer