App Development Engineer | Drive the Evolution and Re-architecture of the "iAEON App" Used by Tens of Millions of Users / Remote Work Possible

**Product in Charge** iAEON is the official "Total App" of the AEON Group, integrating membership authentication, points, payments, coupons, and more. It is used at AEON, My Basket, Ministop, and other locations, boasting approximately 20 million downloads (as of December 2025) and 6 million MAU, making it one of the largest in Japan. This app is becoming an integral part of the social infrastructure that supports "daily life." Our mission is not just to provide features,...