职位描述：

• Implement and maintain reliable big data infrastructure systems (e.g., HDFS, HBase, ElasticSearch, Doris, RocksDB, ClickHouse, etc.)
• Design and develop efficiency tools to automate manage large-scale big data system.
• Identify and resolve production issues related to performance and system failures
• Collaborate with application developers teams to trouble shooting and improve system reliability.
• Participate in 24x7 on-call rotation and incident response

职位要求：

• Bachelor's or higher degree in Computer Science or related discipline.
• Familiar with TCP/IP, Data Structures, Algorithms and other protocols, and have good knowledge of operation system, network, computer architecture.
• Experience in at least one backend language (Python, Golang, Java etc) .
• Familiar with Unix/Linux operating systems and networking is preferred.

Strong communication to coll...