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, 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!
