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

• Nghỉ phép năm
• Tăng lương
• Chế độ thưởng
• Laptop
• Du lịch

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

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