Job description

🔐 Security Engineer – Mobile R&D

You’ll work in a specialized R&D team focused on advanced threat analysis, reverse engineering, and hardening mobile platforms used by millions. Join a global tech leader and help build safer systems from the inside out. 🚀

🎯 What’s in it for you:

Real-world impact – Your research will directly improve security in devices trusted by enterprises and users worldwide

Deep tech focus – Analyze Android across all layers: kernel, native components, system apps

Growth & recognition – Work with top security engineers, attend global conferences, and publish your findings (CVE, talks, bug bounties welcome!)

🧠 What you’ll do:

• Analyze security of mobile systems (Android, Windows-based apps)

• Conduct vulnerability research using reverse engineering, fuzzing, static/dynamic analysis

• Investigate malware and attack techniques targeting mobile platforms

• Review code and identify security gaps across multiple layers

• Develop PoCs, document findings, and collaborate with product teams to harden systems

• Use tools like IDA Pro, Ghidra, Frida, custom fuzzers and debuggers

🧰 What we’re looking for:

• Experience in Android security

• Strong skills in C/C++/ Java (Python is a plus)

• Deep understanding of Android architecture and low-level OS behavior

• Practical experience with fuzzing, reverse engineering, code auditing

• Familiarity with tools like IDA, Ghidra, Frida, and low-level debugging

• Independent problem-solver with strong security intuition

🎁 Benefits:

Private medical care (for you & your family), Multisport, lunch card, life insurance, flexible hours, monthly team budget, access to international conferences, relocation support

📍 Warsaw | 🧑‍💻 Hybrid (3x per week in the office) | 🕐 Full-time, UoP (Employment contract)

📩 Interested? Apply now and we’ll get in touch with the details!