Lead the transformation of a corporate payments and expense management division into a unified, AI-powered SaaS platform. Define product vision, portfolio priorities, roadmap, and operating model; partner with engineering on architecture, scalability, security, and delivery; embed practical AI capabilities; and measure outcomes through adoption, retention, revenue, quality, and profitability. Build and scale the product organization, recruit and coach talent, improve discovery and UX practices, and align product execution across sales, operations, finance, marketing, risk, compliance, and service.