דרושים RE Researcher בתל אביב

Security Researcher- Reverse Engineering & Internals

We are looking for a Security Researcher with strong reverse engineering expertise to lead in-depth research on security products and protection mechanisms.

In this role, you will investigate undocumented internals, analyze how applications and defensive technologies operate, and build tools and automation to accelerate and scale research efforts.

This is a highly independent position with end-to-end ownership, offering meaningful impact on both technical direction and operational capabilities.

Responsibilities

• Reverse engineer security products and protection mechanisms to understand internal logic and detection flows.
• Investigate undocumented system internals and application components at both user and kernel levels.
• Design and develop tooling and automation in Python to support and scale research.
• Use, customize, and extend industry-standard reverse engineering tools (IDA Pro, Ghidra, Frida, etc.).
• Define research objectives, execute investigations, and deliver clear, actionable insights.
• Collaborate with R&D and operational teams while owning the security research domain.

Requirements

• 3+ years of hands-on experience in reverse engineering (user-mode and/or kernel-mode).
• Proven experience analyzing application internals and security mechanisms.
• Strong proficiency in Python for research tooling, automation, and proof-of-concepts.
• Practical experience with at least one major RE tool (IDA Pro or Ghidra).
• Solid understanding of internals system.
• Independent, precise, and methodical work style, with strong collaboration skills.