Senior Staff Software Engineer Mobile Infrastructure
OKX is a leading global cryptocurrency exchange offering a wide range of trading services, including spot and derivatives trading, as well as Web3 solutions.
Maintainer signals as of 8/14/2026
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About OKX
OKX is a global cryptocurrency exchange known for its trading services and financial products. The platform offers a wide range of features, including spot and derivatives trading, staking services, and a user-friendly interface suitable for both beginners and experienced traders.
Skills
Candidate Availability
Required and preferred rules are kept separate and reflect the wording in the original posting.
About the Role
You will build the foundational mobile infrastructure, tooling, frameworks, and reusable components that help product engineers ship reliable applications at scale. You will optimise performance, improve developer workflows, establish architectural standards, apply AI coding tools, and contribute across iOS and Android platforms.
Requirements
- 6+ years of native iOS or Android development experience
- Strong experience in infrastructure, platform, or architecture work
- Expertise in iOS with Swift, Objective-C, or C++, or Android with Kotlin, Java, or Jetpack
- Experience using AI tools in engineering workflows
- Experience optimising memory, package size, startup time, and UI rendering performance
- Understanding of design patterns, architectural principles, and mobile SDKs
- Working knowledge of remote APIs, concurrency, layouts, transitions, animations, client-side persistence, and mobile architectural patterns
- Strong communication skills
- Experience with mobile architecture or infrastructure teams
- Experience with performance optimisation, toolchain engineering, automated testing frameworks, or design pattern standardisation
- Familiarity with React Native or Flutter
Responsibilities
- Build and maintain mobile infrastructure, tooling, and shared frameworks
- Analyse and optimise application code at the UI and infrastructure layers
- Design and develop reusable mobile components for iOS and Android
- Partner with product engineering teams to deliver infrastructure solutions and establish best practices
- Drive architecture innovations for mobile application development at scale
- Optimise project structure and engineering workflows
- Apply AI coding tools to accelerate infrastructure development and improve code quality
- Evaluate mobile platform and toolchain innovations
Benefits
- L&D programs
- Education subsidy
- Team building programs
- Company events
- Wellness allowances
- Meal allowances
- Comprehensive healthcare schemes for employees and dependants
