Participate in projects to build and develop applications on the iOS and Android platforms. Fix bugs, improve features, and optimize application performance. Research new technologies and products. The details of the work will be further discussed during the interview. This role involves developing native applications on iOS or Android, understanding UI components, customization/animation, designing user interfaces for various devices, and possessing knowledge of OOP programming, algorithms, and the ability to understand in-depth technologies. Good English reading comprehension is also required.