Business Development Manager (m/w/d)

Manage new customer acquisition and sector development by qualifying inbound leads without AM assignment, creating proposals, and guiding them through the sales process to close. Define target customers, execute outbound and inbound sales activities, and maintain a fully updated pipeline with status, probabilities, and terms. Collaborate closely with Research, Strategic Advisors, Marketing, Product Leads, and Account Management to define cases, references, and templates while ensuring clean handovers for long-term accounts. Drive commercial responsibility throughout the sales cycle, from lead qualification to final negotiation and pitch delivery.