Big Data Operations

Responsibilities 1. Responsible for building the underlying technology stack of the data warehouse, including the deployment and construction of big data infrastructure services such as Starrocks, Flink, DolphinScheduler, etc. 2. Responsible for daily troubleshooting, fault handling, and performance tuning of big data services. 3. Responsible for ensuring the stability of the big data platform, improving monitoring alerts, disaster recovery, and high availability systems. 4. Responsible for the daily development and operations of big data-related data services, with Java development capabilities required. Requirements 1. 3–5 years of experience in the operation and construction of big data platforms/data warehouse infrastructure services. 2. Proficient in the deployment, configuration, and management of components such as Flink, Spark, Doris, DolphinScheduler, etc. 3. Familiar with the operation and maintenance processes of big data services, able to independently locate and solve online stability and performance issues. 4. Possess certain Java/Python development capabilities, proficient in Linux system operations.