MySQL Database Maintenance Administrator

2 days ago


Hong Kong Island, Hong Kong SAR China 香港金祥国际有限公司 Full time

MySQL Database Maintenance Administrator Jinxiang International Limited is a Hong Kong-based, globally focused financial services firm, specializing in precious metals trading and cross-border investment solutions. As a recognized AA Category Member of the Hong Kong Gold & Silver Exchange, we are committed to providing secure, professional, and efficient financial services in a strictly regulated environment. Our success is driven by innovation, integrity, and a team of dedicated professionals. We are now looking for a meticulous MySQL Database Maintenance Administrator to join our growing team. Position Overview We are seeking a skilled and reliable MySQL Database Maintenance Administrator to oversee the daily operations, maintenance, and optimization of our business databases. This role is crucial for ensuring the stability, performance, and security of our data systems, which form the backbone of our trading and operational platforms. Key Responsibilities Perform daily database operations, including query execution, configuration, maintenance, and table structure adjustments. Develop a deep understanding of our business database architecture, data distribution, and relational logic. Proactively monitor, troubleshoot, and resolve common database issues such as connection timeouts, deadlocks, and slow query performance. Maintain detailed operational logs. Manage database user permissions and implement foundational security measures to protect sensitive data. Collaborate with business teams to optimize SQL queries, conduct basic data analysis (e.g., data summarization, KPI tracking), and support database‑related business requirements. Qualifications & Experience (Essential) Solid understanding of MySQL fundamentals and a minimum of 1 year of hands‑on experience in MySQL database maintenance and administration. Proven proficiency in using tools like mysqldump for reliable data backup and recovery operations. Ability to read, write, and optimize standard SQL queries. Foundational knowledge of index design principles. Capability to understand business data structures and perform basic statistical analysis and reporting. Demonstrated ability to independently troubleshoot and resolve routine database faults. A strong sense for monitoring system health (e.g., tracking connection counts, query performance). A responsible, detail‑oriented work ethic with excellent communication and coordination skills to effectively support business teams. Preferred Qualifications (Advantageous) Experience with PHP development. Familiarity with basic Linux system operations (e.g., deploying database environments, executing shell commands). Prior experience in database maintenance and analysis within the financial or related industry. We Offer A competitive compensation and benefits package. Opportunities for professional development in a dynamic financial environment. A modern, stable, and high‑performance technological infrastructure. A collaborative and supportive team culture. Application Questions Which of the following statements best describes your right to work in Hong Kong? What's your expected monthly basic salary? How many years' experience do you have as a Maintenance Administrator? Do you have experience with Relational Database Management Systems (RDBMS)? How many years' experience do you have using SQL queries? How much notice are you required to give your current employer? #J-18808-Ljbffr



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