7h ago

Mobile Security Engineer (Android)

Manila

$80k-$120k / yearest.

full-timemid HybridFinancial Technology

💼 About This Role

You'll test and help maintain PayJoy's proprietary device locking technology against bypass methods across diverse Android devices and OS versions. You'll research emerging lock-breaking tools, execute test plans, and collaborate with developers on fixes. This role is key to securing credit access for underserved customers in emerging markets.

🎯 What You'll Do

  • Proactively test device locking mechanism on diverse Android devices after each OTA update.
  • Research and attempt bypass using existing and emerging lock-breaking tools and techniques.
  • Develop and execute comprehensive test plans focused on lock security and anti-tampering.
  • Document vulnerabilities and collaborate with engineers to verify fixes.

📋 Requirements

  • 3+ years of QA experience with at least 1-2 years in Android mobile testing.
  • Proven hands-on experience bypassing software-based locks or security mechanisms.
  • Strong understanding of Android OS architecture including bootloader, recovery, ADB, fastboot, and security features.
  • Familiarity with Android rooting techniques and tools like Magisk or Xposed Framework.

✨ Nice to Have

  • Experience with Android debugging tools such as Android Studio, Logcat, or network analysis tools.
  • Knowledge of custom ROMs like LineageOS and device modification tools.

🎁 Benefits & Perks

  • 🏥 Private Health Insurance for employee and immediate family, 100% company funded.
  • 🏖️ 20 days vacation plus unlimited sick leave.
  • 💻 $2,000 USD annual Co-working Travel perk.
  • 📚 $2,000 USD annual Professional Development perk.
  • 📱 Phone finance, headphone benefit, home office equipment allowance and wellness perks.

🚩 Heads Up

  • Role title uses 'Product lock analyst' internally but external title is more generic 'Mobile Security Engineer'.
  • Responsibilities list is very long with many specific technical details; may indicate micromanagement or unclear scope.
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