Senior C++ Engineer

The role

This person will design and implement high-performance C++ applications and develop user-mode components for Windows processes. They will also perform crash dump analysis and work with Windows security protocols.

What you will do

• Design and implement high-performance C++ applications
• Develop and maintain user-mode components injected into sensitive Windows processes
• Intercept system APIs
• Perform advanced crash dump analysis and BSOD investigations
• Develop and maintain components that work with Windows security protocols
• Collaborate with cross-functional teams to resolve critical technical issues

Required qualifications

• Bachelor's degree in Computer Science, Software Engineering, or related field
• 7+ years of professional experience in C++ development
• Expert-level knowledge of Windows internals and system architecture
• Hands-on experience with DLL injection and API hooking in production code
• Advanced proficiency in WinDbg for crash dump analysis
• Strong understanding of x64 architecture
• Extensive experience with WIN32 API
• Ability to analyze and resolve BSOD issues
• Knowledge of Windows Authentication Architecture: SSPI, Kerberos protocol implementation, LDAP protocol and directory services
• Extensive experience with RPC, DCOM
• Strong understanding of memory management, thread synchronization, and system resource optimization

About the company

Semperis is a cybersecurity company recognized as one of America’s Fastest-Growing Cybersecurity Companies by the Inc. 5000. They focus on creating an employee experience rooted in purpose, growth, and balance.