Mid-level Application Security Engineer

We are looking for a capable Mid-Level Reverse Engineer to join our dynamic project. You will be responsible for independently dissecting Android applications, including those using common obfuscation and anti-tampering techniques. This role requires technical expertise to trace complex data flows, analyze native interfaces, and deliver actionable security insights with minimal supervision., * Execute analysis on intermediate complexity workflows and propose minor improvements to existing methodologies.

• Independently de-obfuscate and analyze applications utilizing common obfuscation techniques (e.g., control flow flattening, string encryption).
• Demonstrate proficiency in analyzing native code interfaces (JNI).
• Utilize and automate industry tools (Ghidra/IDA Pro, Frida hooks, Burp Suite) to optimize analysis time.
• Provide detailed technical reports and collaborate directly with security and development teams.

Do you have experience in Penetration testing?, * Proven experience in Reverse engineering Android applications (APKs) OR Android Development using Android SDK OR Penetration Testing / Offensive security

• Solid understanding of Android security internals.
• Background in Android Application Development (Java/Kotlin) OR Security analysis and vulnerability assessment OR Software Reverse Engineering
• Experience with static and dynamic analysis techniques.
• Strong analytical and problem-solving skills.
• Excellent communication and documentation skills.
• Ability to work independently and as part of a team.
• High proficiency in using a wide array of analysis tools for end-to-end investigation.

Nice to have:

• Familiarity with and practical experience using reverse engineering tools such as apktool, Ghidra (or IDA Pro), and hexdump.
• Experience with assembly languages (e.g., ARM).
• Familiarity with malware analysis techniques on mobile platforms.
• Understanding of obfuscation and anti-tampering techniques used in Android apps.

What makes Cognizant a truly unique place to work? Cognizant offers strong growth, global reach and an innovative environment where tech professionals can deliver meaningful, high-impact work. Teams collaborate across regions to build and deliver advanced solutions for leading companies, enabling greater agility, innovation and performance.