Advanced proficiency in C/C++ for embedded software, Python for custom tools, development on FreeRTOS / embedded Linux, low level peripheral driver integration (I2C, SPI, UART, GPIO, ADC, PWM, LCD, LED), and/or embedded IoT (BLE, WiFi, MQTT, TLS, DHCP, TCP, UDP, GATT, X.509). This role requires deep technical expertise and focuses on end-to-end ownership of subsystems and features, ensuring successful integration into products and reliable performance across development, manufacturing, and field environments - all while mentoring junior engineers.