Senior Product Marketing Manager, TaxSys (Remote)

Title: Senior Product Marketing Manager, TaxSys (Remote) Location: United States (Remote) Are you energized by translating complex software into clear, differentiated value stories? Do you enjoy working across Product, Sales, Client Success, and Marketing to help customers understand, adopt, and realize the value of a mature platform? If so, you may be the right fit for Grant Street Group. TaxSys is GSG’s flagship tax collection platform for government agencies. The Senior Product Marketing Manager will shape its value story, enable sales and demos, support client adoption, and help expand the platform into new markets. This role focuses on sustained value realization: learning the platform quickly, uncovering evidence of impact, and building practical enablement for clients and the field.