Build AI Worker VoiceAgent’s web frontend, designing visual interfaces and admin features, selecting architecture, and delivering releases with TypeScript and React in a hybrid office/home role.
About this role
CyberAgent's Media division is hiring a Flutter Engineer for the first time, to build consumer apps with the cross-platform framework Flutter. Small teams use Flutter to ship quickly and with high quality on services such as the WINTICKET betting-and-entertainment service, Ameba Manga, Stacommu and WRESTLE UNIVERSE, and the current opening is on WINTICKET, with the final team decided after interviews.
The engineer develops the app's features in Flutter, choosing the UI approach from the start on new services and working with business and design colleagues.
Applicants need development experience in at least one of Flutter, React Native, iOS apps in Swift or Android apps in Kotlin, plus experience publishing and updating an iOS or Android app in a store. Flutter itself is not required if the person has iOS, Android or web expertise and wants to learn it. Preferred are new-service launches, declarative UI experience with SwiftUI, Jetpack Compose or React, video features, unit and widget testing, Riverpod, Freezed and Flutter Hooks, accessibility, CI/CD, code review and open-source or speaking activity. The team wants strong communicators who think things through and keep growing on their own.
This is an AI-generated summary of the employer's original posting — details can be incomplete, out of date or simply wrong. Always confirm everything on the official posting before applying.
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