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Mid LevelFull-timeJavaScriptTypeScriptJavaRustGit
Salary Range
$102,000 - $138,000 /year
This salary is estimated based on similar roles. The actual salary may vary.
About the Role
We are looking for a Mobile Security SDK Developer to join Binance, the world's leading blockchain ecosystem behind the largest cryptocurrency exchange. This role involves designing and developing mobile security and risk-control SDKs to build a highly available and resilient defensive system.
Key Responsibilities
- →Design and develop mobile (Android/iOS/Web) security and risk-control SDKs
- →Optimize SDK performance to ensure no impact on the main app’s user experience
- →Analyze malware and cheat/bot samples and implement effective countermeasures
- →Evaluate competing security solutions and continuously improve our own security products
Requirements
- ✓Proficiency in one or more of the following: Java/Kotlin for Android, or Objective-C/Swift for iOS, or JavaScript/TypeScript for web
- ✓Familiarity with NDK/JNI and underlying system mechanisms such as Binder, sandboxing, and permission management
- ✓Experience optimizing SDK performance (memory, power consumption, compatibility) to ensure zero intrusion to the host app’s user experience
- ✓Hands-on experience with reverse engineering on Android/iOS/JavaScript; ability to analyze samples to understand underlying principles; solid knowledge of packet capture, decompilation, hooking techniques, and related frameworks
- ✓Strong understanding of Android system architecture and Android NDK development; familiarity with x86 and ARM assembly; proficiency with analysis and debugging tools such as IDA and GDB
Benefits
- ★Competitive salary and company benefits
- ★Work-from-home arrangement (the arrangement may vary depending on the work nature of the business team)
