Field Application Engineer

1.Strong knowledge of GSM/LTE/GNSS/Wifi-BT technologies. Familiarity with relevant 3GPP and positioning specifications. 2.Coding experience in C, C++, and Python. 3.Good understanding of hardware debugging and use of lab tools (oscilloscope, logic analyzer, multimeter, etc.). 4.Hands-on experience with hardware interfaces like UART, SPI, I2C, SDIO, USB, Ethernet. 5.Knowledge of networking and application-layer protocols such as TCP/IP, UDP, HTTP, FTP, MQTT, SSL/TLS. 6.Strong knowledge and hands-on experience with RTOS. 7.Strong problem-solving skills and ability to work independently at customer sites. 8.Good communication and customer-handling skills. 9.Good to have knowledge of Linux or Android system development. Experience in BSP development, device drivers, and embedded Linux/Android customization.