Headhunting position [Hangzhou] Job responsibilities: 1. Software function requirement analysis, design software system solutions according to product requirements and implement them by coding; 2. Collaborate with embedded hardware engineers to jointly implement system solutions; 3. Write technical documents and product information related to device-side software; 4. Cooperate with hardware engineers to complete system testing, optimization and improvement. Qualifications: 1. Bachelor degree or above, more than 3 years of embedded software development experience; 2. Proficient in programming languages such as C/C++; 3. Proficient in STM32 chips and peripheral interfaces, proficient in embedded software development for STM32, and proficient in using STM32 libraries for development; 4. Familiar with network communication protocols such as TCP/IP, and familiar with the use of one or several single-chip embedded product design technologies such as MCS51/AVR/MSP430/DSP/ARM; 5. Experience in GUI development of embedded systems; 6. Experience in wireless communication development such as lora and zigbee; 7. Familiar with software development experience of UCOS and FreeRTOS real-time operating systems; 8. Experience in product development in the fire protection industry is preferred. If you are interested, please contact QQ318421749 or send your resume to 13966646337@163.com Nanjing Renlie 025-6691-0825