Job responsibilities: 
1. Responsible for completing hardware related scheme design and selecting key components for the project;
2. Responsible for the design and analysis of circuit schematics and PCBs; Solve technical issues related to hardware development during the research and development process;
3. Responsible for completing the preparation of project related Technical documentation and BOM standardization;
4. Responsible for welding, debugging, testing, and verification of product hardware;
5. Participate in the development of relevant technical design standards;
6. Participate in the selection and evaluation of suppliers;
7. Conduct technological innovation and cooperate in patent application;
8. Maintain and manage or assist the Kwalliso to develop hardware, and do a good job in product change.

Job requirements:
1. Bachelor's degree or above;
2.3 years or above in electronics, microelectronics, optoelectronics, mechatronics, automation, measurement and control technology, and related majors;
3. Understand EDA electronic product design tools;
4. Understand the PCB Layout tool, and be able to develop Linux on embedded systems with priority;
5. Good communication and coordination skills, good learning and innovation abilities;
6. Strong sense of responsibility and teamwork ability;
7. Proficient in English reading and writing, and being able to communicate in English is a priority.