Mobile Developer (prefer IOS)

- Develop and optimize a secure mobile chat application (iOS/Android) with end- to- end encryption (E2EE).
- Integrate or customize SDKs from Matrix/Element (Matrix Rust SDK, Matrix Android/iOS SDK, or Element React Native).
- Design and implement user- friendly interfaces with high performance across mobile platforms.
- Handle edge cases in messaging systems such as message synchronization, offline/online support, push notifications, and key backup.
- Collaborate with backend, QA, and product teams to deliver a complete and robust solution.
- Ensure user data privacy and strictly follow end- to- end encryption best practices

- At least 3 years of experience in mobile application development.
- Knowledge of iOS programming languages, such as Swift, Objective- C, Kotlin.
- Experience with mobile application development frameworks, such as Flutter, React Native, and Ionic.
- Knowledge of mobile application design and architecture principles.
- Ability to work independently and as part of a team.
- Excellent communication and problem- solving skills.
- Optional: Have Knowledge of Android is a big plus

- Performance bonus
- 13th- month salary
- Bonus and leaves for wedding/funeral/newborn baby/sickness
- A professional and friendly working environment
- Annual company trip
- Snack and beverage daily, monthly team dinner
- Bonus for all holidays
- Private Healthcare insurance
- Annual leave: 12 days per year
- Attractive salary
- Year end party
- Laptop + LCD for working
- Technical training

Cập nhật gần nhất lúc: 2025-09-19 01:50:03