Staff, Architect - Tax Systems
Core
Own end-to-end architecture, implementation, and support of the OneSource tax engine and its integrations with SAP Ariba and SAP S/4HANA across US and international entities.
Role type
Staff, Architect (Tax Systems)
Builds
OneSource tax engine integrations with SAP Ariba and SAP S/4HANA
Domain
Enterprise Tax Systems / SAP Ecosystem
Required skills
OneSource implementation, SAP S/4HANA, SAP Ariba, tax determination logic, cross-team issue triage, root-cause analysis, regulatory interpretation, transaction flow validation
Preferred skills
e-invoicing solutions (Pagero, Edicom, SOVOS), Vertex tax engine, SAP ABAP, additional SAP modules (MM, SD, AP), media/entertainment industry experience
Technologies
OneSource, SAP S/4HANA, SAP Ariba, Pagero, Vertex, Edicom, SOVOS
Responsibilities
Design and execute end-to-end test scenarios for new implementations and defect fixes; Perform root-cause analysis on tax determination and posting discrepancies; Drive cross-team issue resolution with vendor and support teams; Maintain architecture, configuration, and process documentation for integrations
Seniority
Staff, hands-on IC
