The Senior Account Executive / Business Development Manager role at RX-WATERTEC GmbH focuses on enhancing modern B2B sales and go-to-market strategies. The key responsibilities include conducting research to identify target companies, managing outreach through various channels, and developing structured sales processes in collaboration with the Sales Director. Candidates should have 2 to 5 years of experience in business development, with proficiency in CRM and sales tools like HubSpot.