Werkstudent im Rechnungswesen (m/w/d)

Manage invoicing, credit note creation, and accounts receivable control while processing customer complaints and verifying incoming bills. Maintain general office operations, manage partner contracts, and update master data. Actively contribute to the structuring and development of accounting processes. Requires a degree in economics or commercial training, structured work style, and strong MS Office skills. Based in Berlin Mitte with remote options, offering competitive pay and a collaborative startup environment focused on revolutionizing the recycling industry.