English summary for screening — check the original posting before applying.
Lead the architecture and technical direction for the Mecha Comic iOS app, serving 24 million monthly users. You will define the future design strategy, working alongside directors, designers, and backend engineers from the specification stage.
Must-haves
- 5+ years of native application development experience
- Experience/knowledge of asynchronous programming (API requests, response handling, screen updates)
- Must work onsite at Tokyo office
Nice-to-haves
- Experience developing large-scale apps (millions of DAU/MAU)
- Experience migrating from UIKit to SwiftUI or leading re-architecture projects
- Tech lead or task management/mentoring experience for small teams
- SwiftUI development experience
- Protocol Buffers experience
- App performance measurement and improvement experience
- CI/CD design/operation experience (e.g., Xcode Cloud, Bitrise, GitHub Actions)
- Experience with UI improvements based on data using A/B testing or measurement platforms
- English proficiency to read documentation without issues
Tech stack
SwiftSwiftUIUIKitProtocol BuffersgitGitHub EnterpriseSlackFigmaGoogle MeetZoom
Work style
Hybrid (2 days remote per week), Tokyo
Other notes
Annual Salary: 8-12 Million JPY