10 hours ago
Hong Kong, Hong KongMid Level
Responsibilities
- Design, develop, and maintain reliable native iOS or Android mobile features used by millions of users.
- Drive mobile architecture, API design, performance optimization, and offline and network resiliency decisions.
- Partner with Product Management, Design, Backend Engineering, security, and regional teams to deliver mobile experiences.
- Write clean, testable, and maintainable code while upholding standards for reviews, testing, security, and monitoring.
- Apply AI coding tools and build repeatable AI-assisted development workflows.
- Use modern development tools, automated CI/CD pipelines, and productivity workflows to support rapid iteration.
Requirements
- Hands-on experience building, shipping, or maintaining production native mobile applications.
- Experience with iOS development using Swift or Objective-C, or Android development using Kotlin or Java.
- Strong understanding of mobile system design, clean architecture, memory management, testing, and performance tuning.
- Ability to actively apply AI coding tools and optimize engineering productivity.
- Ability to take ownership of end-to-end features and drive execution independently.
- Preferred experience in fintech, crypto, digital payments, high-concurrency consumer applications, or growth systems.
- Preferred familiarity with mobile architecture patterns, CI/CD pipelines, experimentation frameworks, or attribution tools.
Benefits
- Competitive total compensation package.
- Learning and development programs and an education subsidy.
- Team-building programs and company events.
- Wellness and meal allowances.
- Comprehensive healthcare schemes for employees and dependants.
- Hong Kong-based onsite role, as indicated by the #LI-ONSITE listing.
About OKX
OKX builds a global cryptocurrency exchange and Web3 wallet used by retail and institutional traders for spot, derivatives, and DeFi access, with developer APIs. Its business model centers on trading and financing fees, plus wallet and on-chain services. Founded in 2017 and privately held, OKX publishes monthly proof-of-reserves and operates as part of the OKG group serving crypto markets worldwide.