Mobile Reverse Engineer – Android

Help us build a cutting-edge software development kit for Android mobile components – the backbone of our cybersecurity products protecting millions of digital banking customers worldwide.

What Will You Do?

• Build deep-level mobile application protection for Android.

• Enable RASP functionality for Android mobile applications.

• Work on SDK detecting attack vectors used by fraudsters, such as malware behavior, screen sharing, tampering, debugging, and reverse engineering attempts.

• Reverse engineer Android applications (Dex, Smali).

• Analyze, modify, and decompile binaries and bytecode.

• Develop tools and scripts to automate reverse engineering tasks.

• Research and evaluate new techniques in mobile malware, obfuscation, and anti-reversing.

• Create software documentation for our Android components.

• Set up and maintain automation tools for the Android mobile build ecosystem.

What Are We Looking For?

• A fast learner who is interested in Android, mobile platforms, and their internal mechanisms.

• Extensive experience with Android development, especially Kotlin and Java.

• Experience with C/C++ is a strong plus.

• Deep knowledge of the Android platform.

• Knowledge of Smali, Dex, and binary artifacts is welcome.

• Experience with rooting, reverse engineering of Android apps, and mobile malware analysis is an advantage.

• Experience with debugging and reverse engineering tools such as Frida, Objection, GDB, and LLDB.

• Familiarity with writing native software for UN*X is a plus.

• Experience with source code management tools: Git, GitHub.

• Understanding of Android build tools and distribution stack: Gradle, Maven, JFrog Artifactory, Jenkins, App Center, GitHub Actions.

• Strong written communication skills in English – documentation, tickets, and occasional customer support.

• Someone who believes great software requires personal responsibility, patience, and passion.

What Will You Learn?

• How cybersecurity protection works in mobile app development.

• Documentation: Markdown, Jekyll, GitHub Pages.

What Are We Offering?

• A strong company vision – creating a refined, high-quality software product with purpose, instead of just using tools to build random software.

• Company MacBook with the top configuration.

• The opportunity to work on software used by millions of people worldwide.

• Full flexibility – work from anywhere, anytime, as long as the work is done.

• Open-source contributions – much of our work is published for the security community as part of a top-quality security project.

• Skilled colleagues to help you grow.

• Salary: 100 000–160 000 CZK / month, based on experience.

Take the next step in your mobile security career – apply now!

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