You process incoming supplier invoices and ensure their proper routing through the digital approval workflow. You clarify discrepancies between goods receipt and invoice data in close collaboration with the respective departments and ensure the accurate maintenance of related accounts. You process payment reminders, follow up on outstanding items, and support the final review as part of the payment process. You are responsible for the timely execution and monitoring of payment runs and ensure that suppliers are paid on time. You post payment transactions, perform account reconciliations, and support the resolution of outstanding items. You act as a competent point of contact for business departments and suppliers regarding invoice status, payment transactions, and approval processes. You process travel expense claims and maintain vendor master data, ensuring a high level of data quality. You actively contribute to monthly, quarterly, and annual closing activities and support the preparation of relevant reports and analyses. You work closely with auditors as well as internal and external stakeholders and support audits and examinations. You actively contribute to projects aimed at optimizing and further developing accounting processes, systems, and digital solutions.