About the company
About OKX OKX is a leading crypto trading app, and a Web3 ecosystem. Trusted by more than 20 million global customers in over 180 international markets, OKX is known for being the fastest and most reliable crypto trading app of choice for investors and professional traders globally. Our Singapore office is a Product and Engineering hub and we are in the progress of expanding our teams in Singapore for the continuous growth of our global business. We build and maintain core trading platform with millions of daily active users. Design, Product and Engineering teams work cross-functionally to identify customer needs, and ship high-quality new features through fast iterations.
Job Summary
Responsibilities:
šResponsible for reverse engineering the company's apps, analyzing defense weaknesses, and enhancing the company's app security level. šDevelop mobile application security products, including but not limited to app shielding, DEX reinforcement, string obfuscation, anti-tampering, anti-reverse engineering, anti-debugging, and data encryption. šResearch the latest mobile security attack and defense technologies and apply them appropriately to enhance the protection level on both platforms. šResponsible for building app security scanning platforms and vulnerability metric platforms to support privacy compliance and vulnerability scanning tools. šDrive risk mitigation and provide necessary technical support to business departments. šAnalyze and track security-related issues reported by users.
Requirements:
šBachelor's or Master's degree in Computer Science or a related field. šOver 5 years of experience in mobile security, with good coding skills. Proficient in at least two languages, such as Java, Kotlin, C/C++, Objective-C, Swift, Python, etc. šProficient in reverse engineering techniques on Android or iOS platforms, capable of combating common obfuscation, anti-debugging, and jailbreak detection. šHave certain development capabilities on Android or iOS platforms, able to independently develop PoC to assist in reverse engineering. šProficient in using hook frameworks such as Xposed and Frida. šExcellent communication and coordination skills, strong teamwork spirit, outstanding execution ability, and strong problem analysis and solving abilities.
