Marketplace Business Development Manager (m/f/d)

About the role:

In this role, you will drive the growth of our marketplace by building and developing key accounts across multiple European markets. You will combine strategic sales with hands-on execution, directly impacting seller performance, revenue growth, and international expansion.

About your tasks:

• You own the end-to-end development of key accounts across multiple European markets (DE/AT/IT/BE)
• You identify, acquire, and grow top-tier sellers and high-potential accounts, building long-term partnerships
• You manage the full lifecycle from acquisition and onboarding to scaling and international expansion of your sellers
• You lead complex contract negotiations on senior level and define commercial conditions independently
• You leverage data-driven analysis (including deep Excel dives) to optimize performance and unlock growth opportunities