E-commerce's Governance and Experience (GNE) is a global team responsible for maintaining a safe and trustworthy marketplace for users, sellers, and creators. Our goal is to ensure user satisfaction by implementing policies, rules, and systems that guarantee high-quality standards. The Service and Support Center (SSC), part of the GNE organization, is dedicated to delivering world-class service and experiences to customers, sellers, and creators globally. We are looking for a Prompt Engineer Program Manager to drive model performance and SOP optimization to ensure continuous improvement in chatbot.