HR Admin / People Operations (m/w/d)

Support the HR organization by running day-to-day HR administration. Create and manage employment contracts, updates, certificates, and references; maintain digital and (as needed) analog personnel files; and assist with onboarding and offboarding, including documents and access coordination. Help prepare payroll in collaboration with external payroll services, manage HR software (Personio), serve as the point of contact for HR-admin questions, and support recruiting coordination.