base in Hong Kong. 1. Responsible for company products or projects in the Hong Kong and Macao region, including implementation and delivery; 2. Responsible for pre-sales technical support for products or projects; 3. Responsible for technical support and user training for the company's products and projects; 4. Responsible for regional product after-sales operation and maintenance, and customer satisfaction achievement; 1. Bachelor's degree or above in Computer Science, Communication, and Electronics; 2. Technical requirements: 1) Familiar with Windows, Linux, etc. operating systems and have relevant system integration experience 2) Have the ability to deliver and maintain common components under the Linux system; 3) Master the ability to deploy common components (Mysql, Redis, ES, Nginx, etc.) in a cluster; 4) Master Docker containerization deployment, familiar with K8s deployment tools; 3. Have certain document editing and product training and promotion abilities; 4. Have at least 3 years of system implementation and maintenance/support experience, those who have artificial intelligence industry work experience or industry integration solution capability are preferred, those who have government project implementation-related work experience are preferred; 5. Cantonese and English can be used as working languages, excellent communication and expression skills, team collaboration skills, independent thinking and analysis and decision-making skills, as well as execution and stress resistance abilities;