Security Researcher

A high-growth, premier Cloud Cybersecurity scale-up backed by substantial venture funding from elite global tier-1 VCs and renowned cybersecurity entrepreneurs. The company has engineered a breakthrough real-time Cloud Detection and Response platform that ingests, processes, and analyzes massive streams of real-time data to identify and neutralize sophisticated cloud attacks.

Protecting leading global enterprises and tech leaders, the company employs dozens of specialists across its sites, with an elite R&D and research hub in Israel.

Located in central Tel Aviv (walking distance from the train station), operating on a hybrid work model with 2 days WFH per week.

Role Description

• Serving as a Senior Low-Level & Vulnerability Security Researcher, joining an elite research squad driving high-impact discoveries and end-to-end security research for the core cloud detection platform.
• Conducting deep technical research into Low-Level System Behavior, OS internals (Linux/Windows), kernel interfaces, and runtime execution models.
• Leading end-to-end Deep Application Inspection research to identify novel evasion techniques, zero-days, and modern attack vectors in cloud and distributed environments.
• Performing in-depth Vulnerability Research (VR), Reverse Engineering, and Exploit Analysis to model real-world adversary behavior and craft precise detection mechanisms.
• Collaborating cross-functionally with Core Engineering, Data, and Product teams to translate complex security research insights into high-scale, real-time detection logic.

Requirements-

• 5 yearד hands-on experience in Security Research / Vulnerability Research / Low-Level Research – Mandatory
• Background and distinguished service in an Elite Technological Intelligence / Cyber Unit – Mandatory
• Deep expertise in Low-Level Systems Research, Operating System Internals (Linux/Windows Kernel, system calls, memory management) – Mandatory
• Proven background in Vulnerability Research (VR), Reverse Engineering, Exploit Analysis, or Binary Analysis – Mandatory
• Strong programming/scripting proficiency in C/C++, Python, or Go for research tooling, automation, and PoC development – Mandatory
• Strong independent problem-solving abilities, high intellectual curiosity, and end-to-end ownership – Mandatory
• Experience with Cloud Infrastructures (AWS, GCP, Azure), Containers (Docker, Kubernetes), or Cloud-Native attack surfaces – Significant Advantage