Main responsibilities System architecture design Design the overall architecture of the software system based on business and technical requirements, including technology selection, module division, interface definition, etc. Responsible for developing architecture design documents to ensure the clarity, accuracy, and feasibility of the design proposal. Evaluate the advantages and disadvantages of different architecture solutions, provide decision support, and develop long-term technical development plans for the company's software products. Technical selection and R&D guidance Track and research new technologies and industry trends, provide technical selection suggestions for the company, and drive technological updates and iterations. Guide and participate in the research and development of key technologies, solve technical difficulties, and ensure the smooth progress of projects. Promote best practices and improve the overall technical level of the team. Performance optimization and security management Analyze system performance bottlenecks, propose optimization solutions, and improve the operational efficiency of software systems. Responsible for developing and implementing software security policies to ensure that the system is protected from attacks and data breaches. Monitor the operational status of the system, promptly identify and resolve potential security risks. Team collaboration and communication Work closely with team members such as product managers, developers, and testers to ensure smooth software development. Regularly organize technical sharing and discussion meetings to enhance the team's technical atmosphere and cohesion. Report work progress to superiors, provide decision-making support, and contribute wisdom to the development of the company. Knowledge management and document writing Organize and archive key documents such as architecture design and technology selection to ensure that team members can easily access the required information. Write and maintain technical documents, including system usage instructions, technical white papers, etc., to support the company's product promotion.

qualification 1. At least 3-4 years of software development experience, as well as experience in system requirement analysis, design, architecture, and development 2. Oral and written English communication 3. Expert knowledge of software modeling tools and methodologies 4. Extensive knowledge of software architecture development 5. Gain a deep understanding of system architecture patterns and how to apply them 6. Able to complete multiple tasks and maintain organizational skills in a dynamic work environment 7. Innovative methods for solving problems 8. Self study and have rich experience in quickly mastering new technologies 9. Rich C # experience. Net, JQuery, Microsoft SQL, and other Microsoft development technologies 10. Experience in web-based, scalable system architecture, including web services (WCF, REST). 11. Bachelor's or higher education in computer science or equivalent from universities in the United States or the United Kingdom