Windows C Developer - Windows Platform

Windows C Developer

TCP/IP socket programming

Windows Firewall APIs

MSI installers/uninstallers (WiX Toolset, InstallShield, or similar).

Responsibilities

Network Programming

• Develop, maintain, and optimize C-based applications with TCP/UDP socket programming.
• Implement secure and efficient communication protocols for Windows environments.
• Debug and optimize network performance under various load conditions.
  

Firewall & Security Programming

• Design and implement Windows firewall rule management via C-based APIs.
• Integrate custom security modules for packet filtering, intrusion detection, and connection validation.
• Work with low-level Windows APIs for firewall and networking control.
  

Build & Compilation

• Configure and maintain CMake build scripts for cross-platform and Windows-specific builds.
• Manage Visual Studio solutions/projects to ensure reliable compilation and deployment.
  

Installer / Uninstaller Development

• Build MSI packages for application installation and uninstallation using WiX Toolset or equivalent.
• Automate installer builds with CMake and Visual Studio integration.
• Ensure MSI packages meet enterprise deployment requirements (silent install, digital signing, rollback).
  

Code Quality & Maintenance

• Write clean, modular, and well-documented code following industry best practices.
• Conduct code reviews and unit testing.
• Maintain version control (Git) and participate in CI/CD workflows.
  

Required Skills & Experience

• Candidate must have a Bachelor&aposs degree in Technology/software programming.
• 4+ year experince and strong proficiency in C programming for Windows platforms.
• Proven experience in TCP/IP socket programming, Windows networking APIs and Packet manipulation.
• Hands-on experience with Windows Firewall APIs or equivalent packet-filtering frameworks.
• Proficiency in CMake and Microsoft Visual Studio build environments.
• Strong background in building MSI installers/uninstallers (WiX Toolset, InstallShield, or similar).
• Solid understanding of Windows OS internals and debugging tools (WinDbg, Process Monitor, etc.).
• Experience with secure coding practices and network security fundamentals.
• Familiarity with source control systems (Git, SVN).