Key Responsibilities Product Design and Development According to the market demand and the company's strategic planning, design and develop electronic products, including circuit principle design, PCB layout and wiring, component selection. Participate in the discussion and review of product solutions, provide professional advice and suggestions to ensure the rationality and feasibility of product design solutions. Write product-related technical documents, including design specifications, test reports, etc., to provide technical support for product production and maintenance. Product testing and optimization Responsible for the testing of electronic products, including functional testing, performance testing, reliability testing, etc., to ensure stable performance and reliable quality. Analyze the test data, locate the problems of the product, propose improvement solutions and optimization to enhance product performance and quality. Participate in product debugging and troubleshooting, and assist the production department to solve technical problems in the production process. Technical support and after-sales service Provide customers with technical support and solutions, answer customers' technical questions about products. Participate in after-sales service, analyze the cause of failure, and provide repair and replacement solutions. Collect customer feedback and demand, and provide reference basis for product improvement and upgrading. New technology research and application Focus on the development of the electronics industry and new technology trends, technical research and application exploration. Introduce and apply new technologies, new processes and new materials to enhance product competitiveness and market share. Participate in the company's technological innovation work, put forward innovative ideas and programs, and promote the enhancement of the company's technological innovation capability.

1. Undergraduate or graduate degree in electronics, automation, communications or related field. 2. Proficient in C language. 3. Experience in embedded development, familiar with CCS, IAR and other development software. Experience with DSP and ARM development preferred. 4. Experience with Pad, Protel, or similar design software platforms. 5. Strong reading skills, proficient in English, comfortable with English language resources.