Deputy leadership of the department and representation of the department head in daily business., Collaboration with the department head on professional and disciplinary responsibility for the team., Professional responsibility for accounts payable and, if necessary, support for the team., Co-responsibility for the preparation of monthly, quarterly, and annual financial statements in accordance with HGB, including notes and management report, as well as liquidity forecasts., Support in finalizing medium-term budget and liquidity planning., Participation in the preparation of statistics, analyses, and evaluations, as well as reports for ad-hoc requests., Further development and optimization of accounting and controlling processes together with the department head.