Specific requirement：

• 1. College degree or above in electronic related majors
• 2. Have a certain circuit foundation and at least 1 year of PCB layout experience
• 3. Familiar with various electronic components, packaging, and usage
• 4. Proficient in using PCB design software
• 5. Familiar with PCB manufacturing processes and inspection standards
• 6. Attentive and serious in work, with a spirit of teamwork.

Job description:

• 1. Add the correct packaging for the components in the schematic diagram
• 2. Establish a correct circuit network table
• 3. Collaborate with hardware engineers to carry out PCB layout work
• 4. Organize BOM table
• 5. Prepare the components on the board
• 6. Hand soldered PCBA prototype.

Specific requirement：

• 1. Electronic engineering, microelectronics and other related majors
• 2. More than 3 years of experience in designing power management ICs and high-voltage drive ICs, with relevant product tapeout experience preferred
• 3. Proficient in using circuit simulation tools
• 4. Have a solid foundation in analog circuit design.

Job description:

• 1. Participate in the definition, circuit design, and simulation design of power and driver chips
• 2. Participate in establishing and maintaining unit circuit libraries, familiar with CMOS/Bipolar/BCD/BiCMOS processes
• 3. Collaborate with testing engineers to develop evaluation plans and assist in chip testing
• 4. Assist FAE in product analysis and subsequent product improvement.

Specific requirement：

• 1. Bachelor's degree or above
• 2. Master knowledge related to quality systems such as ISO9001 and be familiar with using quality control tools
• 3. More than 3 years of experience in quality management (preferably in the electronics industry), with relevant internal and external system audit experience, possessing supplier management capabilities, including auditing, evaluation, coaching, etc.

Job description:

• 1. Establish and improve quality control systems and management systems, and streamline and optimize related processes and systems
• 2. Develop product quality plans with a preventive approach, manage processes, and implement effective monitoring
• 3. Collect, summarize, provide feedback, track and improve quality anomaly information during the introduction of new products, and develop relevant standards
• 4. Track supplier production quality, promote relevant responsible parties to analyze and improve quality defects
• 5. Responsible for archiving, organizing, and managing relevant quality system documents
• 6. Understand advanced quality management experience in the industry and lead the upgrading and updating of the company's internal system.

Specific requirement：

• 1. Bachelor's degree or above in electronic related majors
• 2. Engaged in hardware work for switch power supplies for more than 3 years
• 3. Proficient in switching power supply theory and familiar with commonly used switching power supply topologies
• 4. Proficient in the application of commonly used components in switch mode power supplies
• 5. Proficient in using switch mode power supply simulation tools
• 6. Strong sense of work responsibility
• 7. Has strong teamwork skills.

Job description:

• 1. Develop various switching power supply solutions based on Yijing microchip
• 2. Simulation calculation of switch power supply design objectives
• 3. Design the schematic diagram of the main switch power supply
• 4. Collaborate with PCBLayout engineers for layout design
• 5. Debug the switch power supply to ensure it meets the design objectives
• 6. Comprehensively test the performance indicators of the switching power supply to ensure that it meets the design goals
• 7. Write development and testing documents, as well as solution manuals.

Specific requirement：

• 1. Bachelor's degree or above in electronics related majors
• 2. More than 1 year of work experience in electronic research and development or application fields, familiar with knowledge related to power management chips
• 3. Can accept short to medium term business trips
• 4. Ability to identify, analyze technical issues, and provide technical explanations
• 5. Strong sense of work responsibility and teamwork ability.

Job description:

• 1. Provide technical support to company customers: While customers use the company's self-developed chip products, provide professional technical services to solve customer problems, establish good partnerships with customers through technical exchanges
• 2. Skilled in communication and maintaining effective communication with clients
• 3. Maintain positive interaction with the product line and promptly report relevant technical issues to engineers
• 4. Track market/customer technology trends, organize requirements, and provide feedback to the company.

Specific requirement：

• 1. Graduated from a major related to electronics
• 2. Interested in the profession of electronic engineer
• 3. Have good reading ability, comprehension ability, learning ability, and clear thinking
• 4. Ability to independently analyze and solve problems
• 5. Strong sense of work responsibility, meticulous and serious in work
• 6. Has good teamwork spirit and communication and collaboration skills.

Job description:

• 1. Or PCB layout engineer
• 2. Or a hardware engineer
• 3. Or switch power supply engineer
• 4. Or an inverter power engineer
• 5. Or embedded software engineer
• 6. Or integrated circuit layout engineer
• 7. Or integrated circuit design engineer.

Specific requirement：

• 1. Bachelor's degree or above in electronic related majors
• 2. More than one year of work experience in embedded software
• 3. Have a certain hardware circuit foundation
• 4. Proficient in Matlab simulation software
• 5. Proficient in embedded C language and have good programming habits
• 6. Good reading, comprehension, and learning abilities, clear thinking, and standardized work
• 7. Ability to independently analyze and solve problems
• 8. Strong sense of work responsibility, meticulous and serious in work
• 9. Has good teamwork spirit and communication and collaboration skills.

Job description:

• 1. Develop various related solutions based on Yijing Micro's power and motor specific MCU chips (ARM core+driver)
• 2. Collaborate with hardware engineers to determine the schematic design related to software
• 3. Simulate the code and algorithm of target design on Matlab model
• 4. Complete embedded software design and code writing for digital power supplies or motors
• 5. Write software requirement specifications, detailed system design documents, system debugging documents, and other related technical materials.

Job description:

• 1. Complete layout design work from individual transistors, functional modules to chip integration, and be able to simulate and optimize mixed signal circuit layouts based on circuit schematics
• 2. Proficient in using design software, cooperating with design engineers to complete layout and wiring, and mastering basic knowledge such as conventional signal and device matching
• 3. Complete the Tapeout process and inspection, mainly involving parameter extraction for DRC and LVS
• 4. Complete the archiving of design documents and projects.

Specific requirement：

• 1. Bachelor's degree or above, with a preference for majors in electronics, communications, or related fields
• 2. More than 1 year of sales experience, with semiconductor industry experience preferred
• 3. Have good communication and negotiation skills
• 4. Can adapt to business trips, possess certain market analysis and judgment abilities, and have a good customer service awareness.

Job description:

• 1. Sales work based on Yijing microchip
• 2. Develop or maintain clients through phone calls or visits
• 3. Handle customer inquiries, quotations, orders, and payment collection related to chips
• 4. Handle and manage customer files and keep timely follow-up records
• 5. Complete the business objectives customized by the company and superiors
• 6. Responsible for regularly reporting work summaries and plans to superiors.