Stealth Startup
Security Researcher
Skills
1 month ago
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Important information
Contract type:
Permanent
Location:
Tel Aviv District, Israel
Work mode:
Onsite
Published on:
22 September 2026
What they need
We are seeking an exceptional Security Researcher to tackle complex, high-impact security challenges across diverse tech stacks. This is a versatile, hands-on role spanning everything from high-level application and cloud security down to low-level system internals, binaries, and execution environments.
What You’ll Do
- Execute Versatile Research: Drive end-to-end research projects across both low-level internals (OS, memory, binaries) and high-level stacks (web, APIs, cloud infrastructure).
- Break & Analyze: Identify novel vulnerabilities, perform deep-dive reverse engineering, and develop proof-of-concept (PoC) exploits.
- Think Like an Adversary: Emulate real-world attack vectors and TTPs to discover unknown attack surfaces before others do.
- Drive Impact: Bridge the gap between offensive research and defensive mitigation by providing engineering teams with actionable research findings.
Requirements
- Proven track record in vulnerability research, reverse engineering, or offensive security.
- Strong background as a Penetration Tester , Red Teamer , or Offensive Security Specialist .
- Deep technical command across both spectrums:
- Low-Level: OS internals, memory corruption, disassembly, debugging.
- High-Level: Web architectures, cloud/microservices, modern API security.
- Proficiency in programming/scripting languages (e.g., Python, C/C++, Go, or Rust).
- At least 5 years of hands-on experience in security research or technical offensive security roles.
- Sharp analytical thinking, problem-solving agility, and strong technical English.
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