Senior Billing Associate

About the role

QUESTEL is seeking a Senior Billing Associate to join its international finance team. The role involves managing end‑to‑end invoicing processes, supporting client onboarding, and collaborating with multiple internal and external stakeholders in a fast‑growing SaaS environment.

Key responsibilities

• Communicate daily in English with clients, sales, accounting, credit management, and other internal teams.
• Process invoices in the ERP system and related platforms, including submission to various portals.
• Modify and correct invoices as needed and handle intercompany invoicing within the Questel Group.
• Create client accounts and complete onboarding documentation.
• Prepare client accrual requests and respond to financial and contractual inquiries, including coordination with external auditors.
• Generate miscellaneous reports and analyses to support finance operations.

Required profile

• Fluent written and spoken English.
• Minimum 5 years of experience in accounts receivable, billing, or sales administration.
• Degree in Finance, Accounting, or a related field is preferred.
• Experience working in a multinational environment.
• Strong organizational skills, high accuracy, and ability to work under month‑end pressure.
• Excellent problem‑solving and communication abilities with multi‑country stakeholders.

Required skills

• Proficiency in Microsoft Excel.
• Experience with ERP systems; knowledge of Exact is an advantage.