Product Lock Analyst
PayJoy
full-time
Posted on:
Location Type: Hybrid
Location: Manila • Philippines
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Tech Stack
About the role
- Proactively and systematically test PayJoy's device locking mechanism on a diverse range of Android devices and OS versions following every OTA update.
- Conduct thorough, periodic testing of the lock after every update or modification to the PayJoy lock technology.
- Actively research, identify, acquire, and utilize existing and emerging lock-breaking tools, software, hardware techniques, and methodologies (e.g., factory reset exploits, bootloader vulnerabilities, ADB exploits, custom ROM flashing, FRP bypass tools) to attempt to bypass the PayJoy lock.
- Develop, maintain, and execute comprehensive test plans, test cases, and test scenarios specifically focused on lock security, bypass attempts, and anti-tampering features.
- Simulate various attack vectors and user behaviors that could lead to a lock bypass.
- Document all testing activities, methodologies, findings, discovered vulnerabilities, and precise steps to reproduce in a clear, concise, and actionable manner using our bug tracking system (e.g., JIRA).
- Collaborate closely with Android developers, security engineers, and product managers to report vulnerabilities, discuss root causes, propose mitigation strategies, and verify the effectiveness of fixes.
- Provide detailed reports on test execution, vulnerability status, and overall lock security posture.
- Stay continuously updated on the latest Android security vulnerabilities, platform changes, rooting techniques, bootloader unlocking methods, custom firmware, and new bypass tools/techniques relevant to device locking mechanisms.
- Maintain and manage a lab environment with various Android devices, testing tools, and necessary infrastructure.
Requirements
- Bachelor’s degree in Computer Science, Cybersecurity, Information Technology, or a related field, or equivalent practical experience.
- 3+ years of experience in Quality Assurance, with at least 1-2 years specifically focused on mobile application testing on the Android platform, proven hands-on experience and a strong curiosity for attempting to bypass software-based locks, security mechanisms, or device restrictions.
- Strong understanding of the Android OS architecture, including bootloader, recovery mode, ADB (Android Debug Bridge), fastboot, system partitions, and security features.
- Familiarity with common Android rooting techniques, custom ROMs (e.g., LineageOS), and tools used for device modification (e.g., Magisk, Xposed Framework – for understanding potential attack vectors).
- Experience with Android debugging tools (e.g., Android Studio, Logcat, Wireshark/tcpdump for network analysis if relevant).
- Meticulous attention to detail, strong analytical, and problem-solving skills.
- Excellent written and verbal communication skills, with the ability to document technical issues clearly and effectively.
- Ability to work independently, manage priorities, and take ownership of assigned tasks in a fast-paced environment.
Benefits
- 100% Company Funded : Private Health Insurance for employee and immediate family
- 20 days vacation, 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
- Catered Lunch
Applicant Tracking System Keywords
Tip: use these terms in your resume and cover letter to boost ATS matches.
Hard Skills & Tools
Quality Assurancemobile application testingAndroid OS architecturebootloaderADBfastbootAndroid rooting techniquescustom ROMsAndroid debugging toolsvulnerability assessment
Soft Skills
attention to detailanalytical skillsproblem-solving skillswritten communicationverbal communicationindependencetask managementownershipcollaborationcuriosity
Certifications
Bachelor’s degree in Computer ScienceBachelor’s degree in CybersecurityBachelor’s degree in Information Technology