iOS Engineer II, Mobile Security Product
Trung tâm Công nghệ Thông tin
Hà Nội
25-ITC-0615
At MoMo, security is not an afterthought — it’s a core pillar of our product. We’re looking for a passionate iOS Security Engineer to join our security team and help safeguard our mobile application, used by millions of users daily.
You'll be building internal tools, libraries, and security layers to protect against common mobile threats like jailbreak, emulator, hooking, tampering, and more. You’ll work closely with other engineering teams to ensure that security is embedded in every part of the development process, from design to deployment.
Mô tả công việc
- Design, build, and maintain iOS security libraries/tools that detect and prevent security threats (jailbreak, emulators, tampering, reverse engineering, etc.).
- Responsible for developing libraries/applications on iOS to detect vulnerabilities and security threats on the iOS platform to ensure that the application is safe, user data is protected, and security standards are met.
- Optimize performance, memory usage, user experience, and code quality.
- Work closely with other teams to implement new security features, improve CI/CD processes, and ensure release quality.
Yêu cầu công việc
- Bachelor's degree in Computer Science or related field.
- Strong experience in Native iOS development using Swift and/or Objective-C and/or C++.
- At least 3 years of experience in developing and deploying real-world iOS applications on the App Store or internally.
- Deep understanding of the iOS operating system architecture, system frameworks, and Apple’s security mechanisms.
- Good knowledge of application lifecycle, threading, memory management, and networking.
- Proficient in using development and testing tools such as Xcode, Instruments, Burp Suite, etc.
- Good knowledge of iOS security mechanisms such as cryptography, Keychain, network encryption, runtime protection, jailbreak detection, etc.
- Solid understanding of common vulnerabilities in mobile applications.
- Ability to analyze logs and respond quickly to security incidents.
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