IOT Engineer with PCB designing and device driver implementation

We are looking for a full-time electronical engineer with strong experience on embedded system programming, schematic and PCB design, and RF. The projects are mostly around RF based communication and camera based IoT applications running on battery-powered devices. It uses ESP32, STM32, various camera chipsets based on RTOS or Linux, LoRa, Wi-Fi, and BLE. Experience with PCB design and MCU driver programming is essential to the projects. You are not required to do RF design, but you are expected to implement RF devices. Title: IOT Engineer with PCB designing and device driver implementation Main Responsibilities: Independently develop the circuit designs and related firmware drivers for new IoT products in tele-communication and video domains. Work collaboratively with application software developers to connect the IoT devices with mobile APPs and cloud services. Key Qualifications: At least two years of industrial electrical experience in developing embedded systems. Well experienced in schematic design and PCB layout. This is the most critical required qualification. Familiar with PCB design software tool such as Altium, KiCad, EasyEDA, and Eagle. Well experience with RTOS and Linux-based driver development in C/C Experience with development over MCUs (microcontrollers), especially STM32 and ESP32 and related interfaces including SPI, I2C, and UART. Experience with wireless solutions including Wi-Fi and BLE. Experience with LoRa and Wi-Fi antennas is a big plus.