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Security Tester

Wultra | praha, Czechia | Posted July 04, 2026

Position Overview

We’re looking for someone who can challenge our mobile protection features before they reach customers. You’ll test our Mobile In-App Protection product against real-world attack techniques, including hooking, debugging, tampering, reverse engineering, malware behavior, screen sharing, overlays, rooting, and jailbreaking.


What Will You Do?

  • Test RASP and mobile application protection features in Wultra Mobile In-App Protection before they are released to customers.

  • Validate detection and response mechanisms for rooting, jailbreaking, debugging, Frida instrumentation, hooking, app repackaging, runtime tampering, screen sharing, overlays, and suspicious malware behavior.

  • Try to bypass protection mechanisms  using real-world mobile security techniques and tools commonly used by attackers.

  • Cooperate c...

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