What you will bring to the table You are an enrolled student (m/f/d) with excellent command of Chinese (Mandarin), including simplified and traditional characters (native or near-native level preferred) Very good proficiency in English for internal communication, German is plus Strong attention to detail and ability to work independently Interest in digital media, AI technologies, and content creation Reliable, structured, and proactive working style

Your responsibilities Review automatically generated videos for linguistic accuracy, visual consistency, and content quality Perform quality assurance and editing using AI-driven platforms such as Heygen or Synthesia Identify and correct errors in text, audio, and visual presentation Learn and apply software functionalities to make autonomous adjustments and improvements Collaborate closely with the production team to ensure high-quality and consistent output