Key Account Manager - FBS

Seller Success & Relationship Management Serve as the main contact for assigned sellers, including senior stakeholders. Build long-term and trust-based relationships with sellers and stay responsive, even beyond standard work hours if needed. Drive seller engagement, retention, and satisfaction. Operational & Performance Support Ensure smooth onboarding and FBS compliance. Monitor inventory and replenishment; prevent stockouts. Address billing, reconciliation, and value-added service (VA