Senior Ransomware Product Engineer

A company is looking for a Senior EndPoint Ransomware Product Engineer.

Key Responsibilities

Analyze ransomware samples and threat actor tools to inform product features and validate capabilities

Design and implement security test harnesses and develop fuzzers for automated vulnerability discovery

Triage and analyze security findings, performing root-cause analysis and building proof-of-concept exploits

Required Qualifications

5+ years in product security or endpoint-focused consulting, with experience in Windows-based agents or EDR / AV products

Experience in building fuzzers and integrating fuzzing frameworks for native code

Strong knowledge of Windows OS internals, particularly user-mode hooking and Win32 API behaviors

Proficient in C / C++ and Python, with experience using Windows APIs

Experience with CI platforms to automate security workflows