Use advanced C++ and Windows internals expertise at Semperis to solve complex system-level challenges in a cybersecurity engineering environment.

Semperis seeks an experienced Senior C++ Software Engineer with strong system-level programming and troubleshooting capabilities. You will design high-performance applications, maintain user-mode components, and work with Windows security protocols. The position requires expertise in Windows architecture, crash analysis, and production API interception.

Key Responsibilities

Design high-performance C++ applications with stable system behavior

Maintain injected user-mode Windows process components

Intercept system APIs within sensitive Windows processes

Investigate crash dumps and resolve BSOD issues

Diagnose critical issues with cross-functional teams

Requirements

Bachelor's degree in computer science or related field

Seven-plus years of qualified C++ development experience

Expert knowledge of Windows internals and system architecture

Production experience with DLL injection and API hooking

Advanced WinDbg, x64, and WIN32 API proficiency

Bring senior-level C++, Windows internals, API hooking, and troubleshooting expertise to Semperis cybersecurity engineering work.

📌 Senior C++ Windows Systems Engineer (Winnipeg)
🏢 Semperis
📍 Winnipeg