Information Technology Engineer

1. Install and configure a database system, including database software, storage devices, and network equipment;
2. Monitor and optimize database performance, and solve various performance bottlenecks;
3. Regularly conduct database health checks and maintenance to prevent potential issues;
4. Work closely with the development team to support the development and testing of applications;
5. Track the latest database technologies and trends, and provide technical advice and solutions to the company.
6. Responsible for business 7x24 hour emergency response and handling of equipment and system failures
7. Server deployment and maintenance, web publishing
8. Monitor the operation status of the business system and avoid system operation risks;
9. Propose corresponding system optimization and renovation plans, prepare equipment resources in advance, and develop system change and expansion plans;

1. Educational background: Bachelor's degree or above in computer science, information technology, or
related fields;
2. Work experience: Have at least 2 years of database management experience (specific years to be
determined according to company needs), familiar with mainstream database management systems
(such as Oracle, SQL Server, MongoDB, etc.);
3. Technical skills:
 1)Proficient in SQL language, able to write efficient query statements and stored procedures;
 2)Familiar with database installation, configuration, and management operations;
 3)Understand performance tuning and troubleshooting methods for databases;
 4)Master data backup and recovery techniques;
5)Have a deep understanding and practical experience in database security;
 6)Possess excellent Shell scripting and problem-solving skills.
 7)Proficient in Linux operating system, Windows operating system, computer network and other basic
knowledge, with a solid foundation
8)Proficient in using monitoring software such as Zabbix, Grafana, OEM, etc
9)Familiarity with VMware, FTP, NFS, and S3 is preferred
4. Personal qualities:
 1)Have a strong sense of responsibility and teamwork spirit;
 2)Good communication and learning skills;
 3)Capable of withstanding work pressure and adapting to fast-paced work environments;
 4)Maintain curiosity and enthusiasm for learning about new technologies.