Fours (formerly Suger) is hiring a Senior Product Manager to own the Insulin product roadmap, an AI-driven automation platform for revenue operations. You will shape strategy, product design, and end-to-end execution from concept to launch, focusing on trusted, explainable AI and measurable customer value. You will partner with engineering, GTM, and customers to balance automation with human oversight, define success metrics, and drive adoption across complex billing and contracting workflows in