Software Developer/Engineer: Design, develop, and maintain software applications and systems using C.
Embedded Systems Engineer: Work on software for embedded systems, including hardware interfacing and real-time operating systems.
System Programmer: Develop and maintain system software such as operating systems, drivers, and utilities.
Firmware Engineer: Write and test firmware for hardware devices, ensuring proper operation and functionality.
Application Developer: Create and optimize applications that run on various platforms, including desktop and server environments.
Game Developer: Use C for game development, particularly in performance-critical areas and game engines.
Network Engineer: Implement and manage network protocols and services using C, often for performance and optimization.
Security Analyst: Develop security tools and conduct vulnerability assessments to ensure software and systems are secure.
Database Administrator: Manage and optimize databases, sometimes using C for custom database extensions or performance tuning.
Quality Assurance Engineer: Test and debug software to ensure it meets quality standards and functions correctly, with a focus on low-level debugging and performance issues.