APP Backend and Server Maintenance

Job Responsibilities 1. Responsible for the daily operation and maintenance, monitoring, fault troubleshooting, and stability assurance of the backend system of the digital currency trading APP, ensuring uninterrupted stable operation of the business 24/7. 2. Responsible for the daily maintenance, inspection, expansion, and optimization of infrastructure such as cloud servers, physical servers, databases, networks, and load balancing, promptly addressing issues such as server downtime, delays, and abnormal alerts. 3. Monitor the data flow of the trading system, interface stability, capital links, and order matching status, quickly respond to online bugs, trading anomalies, data deviations, and other emergencies, and complete emergency handling and review optimization. 4. Collaborate with the development team to complete version iterations, standardize operation and maintenance processes, and ensure smooth updates of the trading system versions. 5. Responsible for organizing and backing up operation and maintenance logs, server data, and system configurations, building and improving the operation and maintenance monitoring system and alert mechanism to proactively avoid system risks, downtime risks, and trading risks. 6. Familiar with compliance and operational security specifications in the digital currency industry, ensuring server security protection, permission management, anti-attack, and anti-infiltration work to safeguard platform assets and data security. 7. Continuously optimize server performance, database read/write efficiency, and system response speed, reduce operation and maintenance costs, and enhance the overall stability and user experience of the trading platform.