Firmware Engineer

**Job Summary** · Design, develop, debug, and maintain embedded firmware in C/C++. · Develop applications and device drivers using **Zephyr RTOS**. · Implement and troubleshoot **Modbus RTU/TCP** communication protocols. · Develop firmware for microcontroller-based systems. · Create and maintain **hardware/software test benches** for validation of embedded products. · Perform unit testing, integration testing, and system-level verification. · Analyze and resolve firmware defects and performance issues. · Work closely with hardware, testing, and system engineering teams. · Prepare technical documentation, design specifications, and test reports. **Key Responsibilities** · Strong Embedded C/C++ programming. · Hands-on experience with **Zephyr RTOS**. · Experience with **Modbus RTU and/or Modbus TCP**. · Experience building and automating **embedded test benches**. · Knowledge of MCU peripherals (GPIO, UART, SPI, I2C, ADC, Timers). · Debugging using JTAG, SWD, Logic Analyzer, Oscilloscope. · Experience with version control tools (Git). **Skill Requirements** · Strong Embedded C/C++ programming. · Hands-on experience with **Zephyr RTOS**. · Experience with **Modbus RTU and/or Modbus TCP**. · Experience building and automating **embedded test benches**. · Knowledge of MCU peripherals (GPIO, UART, SPI, I2C, ADC, Timers). · Debugging using JTAG, SWD, Logic Analyzer, Oscilloscope. · Experience with version control tools (Git). Pay: $60.00 - $65.00 per hour Expected hours: 40.0 per week Work Location: In person