Principal Engineer - Driver Development

Primary Duties & Responsibilities Design, develop, and maintain C#/.NET-based device drivers and control software for hardware modules used in automated test systems. Architect scalable driver frameworks to support multiple hardware revisions and device configurations. Implement robust communication layers (USB, UART, SPI, I2C, Ethernet, or custom interfaces) between host applications and embedded hardware. Ensure drivers support high reliability, deterministic behavior, and safe hardware i…