Partner Sales Account Manager (m/w/d)

Drive the expansion of the partner ecosystem by developing new growth potential in the payment market and strategically evolving existing partnerships for revenue growth and market penetration. Manage end-to-end sales activities for defined partners, including cashiers and software vendors, while coordinating all relevant sales efforts and monitoring performance against revenue and growth targets. Act as the central interface between partners, sales, and internal teams to support technical integrations, implement marketing activation measures, and conduct competitive analysis to strengthen market position. Collaborate closely with Sales, Product, Tech, and Marketing to enable partner success and ensure delivery of specific performance initiatives.