3 months ago
Singapore, SingaporeStaff+
Responsibilities
- Build and maintain mobile infrastructure, tooling, and shared frameworks that improve engineering efficiency and developer experience.
- Analyze and optimize application code at the UI and infrastructure layers, including memory footprint, package size, startup time, and rendering performance.
- Design and develop reusable, scalable mobile components for iOS and Android.
- Partner with product engineering teams to deliver infrastructure solutions, establish best practices, and drive technical standards.
- Drive architecture innovations for large-scale mobile application development.
- Optimize project structure and engineering workflows to improve productivity, quality, and release velocity.
- Apply AI coding tools to accelerate infrastructure development, improve code quality, and translate solutions across iOS and Android.
- Evaluate mobile platform and toolchain developments and adopt useful innovations.
Requirements
- At least 6 years of native iOS or Android development experience, including substantial infrastructure, platform, or architecture work.
- Deep expertise in iOS with Swift, Objective-C, or C++, or Android with Kotlin, Java, or Jetpack, plus confidence contributing across both platforms.
- Active use of AI engineering tools, including building AI-assisted workflows, curating domain knowledge bases, and codifying repeatable agent skills for tools such as Claude Code or Codex.
- Production experience optimizing memory footprint, package size, startup time, and UI rendering performance at scale.
- Strong understanding of design patterns, architectural principles, and the mobile SDK layer for scalable, high-performance components.
- Working knowledge of remote APIs, concurrency, layouts, transitions, animations, client-side persistence, and mobile architectural patterns.
- Strong communication skills and the ability to collaborate globally and independently deliver large-scale engineering outcomes.
- Preferred experience in dedicated mobile architecture or infrastructure teams, performance optimization, toolchain engineering, automated testing frameworks, design-pattern standardization, or production infrastructure spanning iOS and Android.
- Familiarity with React Native or Flutter and experience in fintech, crypto, or high-scale consumer applications are preferred.
- Applicants should have current right to work in Singapore and not require visa sponsorship.
Benefits
- Learning and development programs and education subsidy
- Team-building programs and company events
- Wellness and meal allowances
- Comprehensive healthcare schemes for employees and dependants
- Applicants must have current right to work in Singapore and not require visa sponsorship
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.