Remote Accounts Receivable Specialist — Coupa Invoicing

opsarmy careers is seeking an Accounts Receivable Specialist to manage invoicing, collections, and vendor portal administration in a fully remote role based in the Philippines. The ideal candidate will have hands-on Coupa experience, B2B invoicing knowledge, and strong Excel/Sheets skills to support cross-functional teams.

The role emphasizes supplier registrations, purchase order workflows, and accurate vendor master data, with a focus on improving invoicing accuracy and payment turnaround