Maintain accurate and complete accounting records (checking, collecting, classifying, managing invoices payment, ensuring preparatory bookkeeping and bank reconciliation in Unternehmen Online)., Support the preparation of financial reports, updates, and plans, ensuring proper articulation with relevant stakeholders (e.g. Steuerberater), and providing insights to support strategic decision-making., Collaborate with internal teams by assisting in the preparation of, and providing regular updates on, budgets and financial forecasts (e.g. overviews of invoices, grant budget sheets, payroll check)., Be the main point of contact for students, faculty, staff, and CODE partners in all topics related to payments and reimbursements (e.g. invoices, Semesterticket/Deutschland Tickets, travel expenses, etc.), providing advice, proactively addressing issues, and ensuring quick resolution., Assist with audits as necessary., Stay updated on accounting regulations and best practices to ensure compliance and efficiency.