Reverse Engineer (Android / Windows)
About the Role
We’re looking for a highly skilled Reverse Engineer to analyze, understand, and modify complex software systems across Android and Windows platforms. You will work on low-level system components, proprietary protocols, and real-world production binaries—going far beyond basic static analysis.
This role requires deep technical expertise in native code, system internals, and runtime behavior, with a strong focus on practical reverse engineering and problem-solving.
Responsibilities
- Reverse engineer Android and Windows applications (Java/Kotlin + native C/C++)
- Analyze compiled binaries, obfuscated code, and packed applications
- Perform dynamic instrumentation, tracing, and runtime analysis
- Understand and modify system-level behavior (services, drivers, IPC, networking)
- Reverse proprietary protocols and data formats
- Identify security mechanisms, protections, and bypass techniques
- Develop tooling, scripts, and automation for analysis workflows
- Collaborate with engineering teams to integrate findings into products
Requirements
Core Skills
- Strong experience with reverse engineering tools:
- IDA Pro / Ghidra / Binary Ninja
- Frida, LLDB, WinDbg, x64dbg
- Solid understanding of:
- Assembly (ARM, ARM64, x86/x64)
- Native code (C/C++)
- Memory management, calling conventions, binaries
Android
- Deep understanding of Android internals:
- ART / Dalvik runtime
- Binder IPC
- System services & HALs
- Experience reversing APKs and native libraries (.so)
- Familiarity with AOSP structure and system components
Windows
- Understanding of Windows internals:
- User-mode & kernel-mode architecture
- Windows APIs, services, drivers
- Experience analyzing PE binaries, DLLs, and system behavior
Nice to Have
- Experience with iOS reversing (Objective-C / Swift, Mach-O)
- Knowledge of anti-debugging / anti-tampering techniques
- Experience with emulators, virtualization, or sandboxing
- Cryptography and protocol analysis experience
- Exploit development or vulnerability research background
What We Expect
- Ability to work with incomplete information and figure things out independently
- Strong debugging mindset and curiosity
- Focus on real-world results, not just theoretical analysis
- Clean and well-documented findings