Kundenservice im Backoffice (Quereinstieg möglich) (m/w/d)

Handle customer inquiries via email and phone, manage the customer database, and coordinate administrative tasks including event planning for travel and seminars. Perform general backoffice duties such as email processing, document handling, and scheduling. You will follow existing processes with strong communication skills and discipline while working full-time from Monday to Thursday, 8:00 to 17:00, with Friday hours ending at 15:00. A commercial training background is helpful but not required, as onboarding covers all necessary job execution.