Senior Software Engineer

Senior Low-Level Security Engineer (C/C++) – OS Internals & Exploit Defense

Cybersecurity Startup | Tel Aviv (HaShalom) | Hybrid

We are a stealthy, deep-tech cybersecurity startup (millions in funding) building foundational endpoint security for Windows, Linux, and macOS.

Work deep in the OS: processes, memory, kernel, exploits. Build defensive mechanisms that stop real attackers.

Your Impact:

• Develop low-level, cross-platform components in modern C++
• Analyze vulnerabilities and attacker techniques, design exploit mitigations
• Influence architecture and core security strategy
• Optimize multithreaded, kernel-interacting code for performance & reliability

You Bring:

• 5+ years low-level systems/C++ experience
• Deep OS internals knowledge (Windows/Linux/macOS)
• Reverse engineering and exploit research experience - advantage
• Multithreading, concurrency, assembly-level understanding

Why Join:

• Real attacks, real defenses, real impact
• Hands-on low-level security at scale
• Early-stage, stealth, profitable, growth opportunity
• Own offices, hybrid model, Tel Aviv (HaShalom)