Job Description / 职位描述：
1.Participate in the requirement decomposition and technical specification definition of power tool products;
2.Responsible for schematic design, PCB design, device selection, failure mode analysis, testing and verification, cost control, and quality management of electronic unit;
3.Responsible for compiling and controlling design documents during the project development process;
4.Responsible for the construction and technical planning of electronic unit platform, and responsible for the pre research project of electronic unit technology; Responsible for supplier control during the development process, participating in the construction of the electronic unit R&D system and testing platform capabilities.
5.Responsible for the design improvement work of electronic components such as electronic unit and switches in the company's existing projects due to quality improvement, cost reduction, and efficiency enhancement.
6.Provide technical support for production, procurement, pre-sales, and after-sales departments.

Educational Background /教育背景（专业，年限）：
1.Bachelor's degree or above; Electrical engineering and its automation, motor and electrical appliances and their control, motors and electrical appliances, power electronics and power transmission, power systems and their automation, control science and engineering, control theory and control engineering, and other related majors;
2.More than 5 years of hardware development experience in charger and BMS products (experience in the small home appliance industry or electric tool industry is preferred),

Experience & Qualification / 所需经验技能：
1.Familiar with various topologies of chargers, and have work experience in developing 70-300W chargers,Proficiency in our analog and digital circuit principles
2.Proficient in using AD or Pulsonix software for schematic and PCB design;
3.Proficient in the working principles and parameter selection of electronic unit related components and circuits,In particular, the design calculation requirements of transformers
4.Has innovative spirit, dares to challenge, possesses teamwork spirit, and strong communication and coordination skills.
5.Excellent English listening, speaking, reading and writing skills

Other Requirements / 其他要求（外语，计算机等）
1.Excellent English listening, speaking, reading and writing skills
2.Proficient in using AD or Pulsonix software for schematic and PCB design;