Senior AR Specialist - CRO Billing & Collections Lead

Edetek is seeking a Senior Accounts Receivable Specialist based in San Isidro, Buenos Aires, to oversee invoicing, collections, and cash application for its clinical research services. The ideal candidate will have experience in a Clinical Research Organization (CRO) and a solid understanding of billing practices related to biostatistics and medical writing.

Key responsibilities will include preparing client invoices, managing billing arrangements, monitoring accounts receivable, and addressing discrepancies effectively. This role requires a detail-oriented and proactive individual capable of collaborating across teams.