about 4 hours ago
Hong Kong, Hong KongSenior / Staff+
Responsibilities
- Own account-system subsystems end-to-end, including authentication and account recovery.
- Design secure and low-friction user flows for millions of daily active users.
- Collaborate with risk and security teams to implement mobile defenses based on threat models.
- Build and enhance AI-native engineering practices for automated workflows.
- Conduct design and code reviews to elevate team performance.
- Set technical direction and drive cross-team decisions at the Staff level.
Requirements
- Deep, hands-on experience in native iOS and/or Android development.
- Experience with cross-platform/shared business-logic layers, preferably in Rust + UniFFI.
- Fluency in at least one programming language: Swift, Kotlin, Rust, Objective-C, Java, or JavaScript.
- Architecture experience with large-scale mobile applications.
- Hands-on experience with mobile authentication and security protocols.
- Solid understanding of threat modeling and the mobile attack surface.
- Experience applying AI in engineering workflows.
Benefits
- Competitive total compensation package.
- Learning and development programs with education subsidies.
- Team building programs and company events.
- Wellness and meal allowances.
- Comprehensive healthcare schemes for employees and dependants.