This is a tech internship focused on mobile platform engineering at Pearl Abyss. Responsibilities include mobile app development using Android, iOS, and React Native; development and maintenance of mobile app systems (authentication, payment, automated builds); and support for Android and iOS development platforms. Required skills include mobile app development experience (Android is mandatory), fundamental computer science knowledge, and interest in mobile service infrastructure and new technologies. Preferred skills include experience with various programming languages, C++ (including NDK), mobile platform understanding, app development and launch experience, and hybrid app development. The internship runs from March 31, 2025, to May 23, 2025, at the Pearl Abyss headquarters in Gwacheon, Gyeonggi-do, South Korea.