Job Responsibilities

1. Responsible for the operations, maintenance, and monitoring of the CEX, ensuring 24/7 high availability of the system.

2. Build and maintain public blockchain nodes and blockchain explorers, managing and monitoring their operational status and security.

3. Design and implement high-availability architectures to ensure stable operation of the trading system under high-concurrency conditions.

4. Design and optimize big data ETL processes, ensuring efficient data processing and storage.

5. Monitor system performance metrics, respond quickly, and resolve operational issues.

6. Participate in disaster recovery planning, conduct regular drills, and ensure business continuity.

7. Write and maintain operations documentation, and provide technical support and training.

Qualifications

1. Associate degree or above in Computer Science, Information Technology, or related fields.

2. Over 5 years of operations and maintenance experience with large-scale internet systems or financial trading systems.

3. Deep understanding of blockchain technology, with experience deploying and managing public blockchain nodes and explorers.

4. Extensive containerization and automation experience, familiar with Docker, Kubernetes, and related tools.

5. Proficient in designing and implementing high-availability architectures, with knowledge of load balancing and failover mechanisms.

6. Familiar with big data processing frameworks (e.g., Apache Hadoop, Apache Spark) and experienced in ETL system design and implementation.

7. Expert in Linux operating systems, with experience in performance tuning and monitoring tools.

8. Excellent analytical and problem-solving skills, with strong teamwork and collaboration abilities.