Job Title: Senior O2C Billing & Communications Tax Specialist (RecVue | Avalara | ECMS | BillView) Remote Position Role Overview A seasoned Billing & Order-to-Cash professional with 10+ years of experience specializing in communications tax calculation, billing tax validation, and revenue assurance. The role focuses on managing end-to-end billing processes, ensuring tax compliance using Avalara Comms/ECMS, and supporting exception handling across billing systems such as RecVue and BillView. Ke