Job Description: We are seeking a highly experienced electronic engineer with a focus on designing and developing various non-standard circuit boards inside robots. This position will involve high-frequency signal processing, wireless communication technology, and embedded system applications, and will require close collaboration with cross-functional teams to ensure product functionality and reliability.
Main work responsibilities:
Circuit design and development: Design and optimize the non-standard circuit board inside the robot, including digital and analog circuits. Draw circuit diagrams and design PCB layouts to ensure that the design meets electrical specifications and performance requirements.
Network chip application: Familiar and apply various network chips, including but not limited to POE (Power over Ethernet) and PSE (Power Sourcing Equipment) circuit design. Integrate switch chip to ensure data transmission stability and efficiency. Understand the application and design of vehicle Ethernet (such as T1) and be able to develop related systems.
Wireless communication technology: Responsible for the layout design of wireless antennas, ensuring signal stability and transmission efficiency. Integrate various wireless communication technologies such as Wi-Fi, Bluetooth, etc., and perform related tests.
High-frequency signal processing: Design and optimize high-frequency signal circuits, including the design and testing of radio frequency (RF) circuits. Perform signal integrity analysis to ensure system stability and reliability under high-frequency operation.
Project Management and Collaboration: Work with mechanical engineers, software engineers and other relevant departments to ensure product development progress and quality. Participate in technical review and design evaluation, provide professional advice to improve product performance.
Requirements: Bachelor's degree in electronic engineering, electrical engineering or related fields, with preference for those with a master's degree.
Have more than 3 years of practical experience in electronic circuit design and PCB layout.
Familiar with POE, PSE, etc. network circuit design, with switch chip and vehicle Ethernet (T1) application experience.
Familiar with wireless communication technology and related chips (such as ESP32, NRF series, etc.) application and integration.
Familiar with high-frequency signal design and testing, those with RF circuit design experience are preferred.
Familiar with RK3588, STM32, ESP32, etc. embedded system platforms, with relevant development experience.
Have good problem-solving skills, analysis skills, and team spirit.
Priority will be given to those with experience in organic robots, the Internet of Things or automation-related industries.
Applicants with relevant professional certifications or continuous education background are preferred.
