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Mobile Engineer
Responsible for iOS/Android app development. Cross-platform development using React Native and Flutter. Drive efficient development while maintaining native app quality.
Full-timeReact NativeFlutterTypeScriptFirebaseiOS/Android
Responsibilities
- Mobile app development using React Native/Flutter
- Support for both iOS/Android platforms
- App performance optimization
- Implementation of push notifications and deep links
- App store submission and release support
RequiredMUST
- 1+ year of practical mobile app development experience
- Practical experience with React Native or Flutter
- Experience implementing REST API integration
- Team development experience using Git/GitHub
PreferredNICE
- Native development experience with Swift/Kotlin
- Experience with app store submission and operation
- Experience with BaaS like Firebase
- Understanding and interest in UI/UX design
- Experience with test automation
Work Details
Location
Saitama HQ (Remote available)
Hours
Flextime (Core: 10:00–15:00)
Holidays
Weekends, National holidays, Year-end, Summer vacation
Paid Leave
10 days after 6 months (up to 20 days)
Remote Work
3-4 days/week remote (varies by project)
Benefits & Perks
Full health insurance
Commute allowance (up to ¥30,000/mo)
Remote work stipend (¥10,000/mo)
Learning budget (¥5,000/mo for books)
Conference attendance support
Certification reimbursement
Annual health checkup
Life event support
Team learning sessions
Regular 1-on-1s
Side projects allowed
Casual dress code
Interested in the Mobile Engineer role?
Let's chat. We're happy to answer any questions before you apply.