BairesDev is seeking a Senior Embedded Engineer to design and implement firmware for microcontrollers and embedded Linux systems, and to develop low-level device drivers. This 100% remote role involves working with RTOS such as FreeRTOS or Zephyr and collaborating with general teams on IoT, automotive, or industrial applications. The ideal candidate has 5+ years in embedded systems and strong C/C++ skills, plus experience in device drivers and debugging.