Develop bare-metal firmware for an STM32H7-based multichannel thermal control system, implementing simultaneous temperature acquisition from I2C and RTD sensors, multiple independent PID control loops, and Ethernet communication at 100 Mbps. Responsibilities include hardware bring-up, debugging peripherals (ADCs, I2C, PWM, Ethernet, GPIOs), system testing, and performance optimization.… The role requires 7+ years of embedded firmware experience (or 4+ with an MS degree), strong C programming, extensive STM32H7 expertise, closed-loop control algorithm implementation, and proficiency with oscilloscopes, logic analyzers, and multimeters for hardware troubleshooting.