Accounts Receivable Intern - French Speaker (m/f/d)

Are you motivated and looking to gain hands-on experience in international finance operations? Join SIXT's dynamic Accounts Receivable team in Lisbon and take ownership of key financial processes for the French market. You will work closely with experienced colleagues across a fast-paced, global organization and contribute directly to the efficiency of our billing and collections activities.

YOUR ROLE AT SIXT

• You process and manage incoming payments, ensuring accurate allocation to customer accounts in line with French market standards
• You monitor outstanding receivables, follow up on overdue invoices, and coordinate with customers and internal stakeholders to resolve payment discrepancies
• You assist with the reconciliation of customer accounts, identifying and correcting mispostings or open items
• You support the preparation of regular AR reports, ageing analyses, and KPI dashboards for the French mar...