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Big data engineer 薪资面议 9小时，周休一 21-35岁 外籍 大专及以上学历 岗位需求： 1.Familiar with the construction and management of the Hadoop/HBase ecological environment system, master the principles and usage methods of open source projects such as Hadoop, HBase, MapReduce, HDFS, Hive, Pig, Zookeeper, Spark, etc., and have actual cluster construction and tuning experience； 2.Proficient in Java development, with experience in large platform architecture development； 3.Master at least one NOSQL database and have real project experience； 4.Good teamwork and communication skills. 岗位职责： 1.Application development of MapReduce, Hive, HBase, and Spark based on Hadoop； 2.Development of data cleaning, transformation and modeling for big data platform； 3.Responsible for the development of the data access management module of the big data platform. DBA middle and advanced 薪资面议 9小时，周休一 21-35岁 外籍 大专及以上学历 岗位需求： 1.Have 3 years or more of database-related system maintenance experience, high Internet concurrency and experience in the e-commerce industry are preferred； 2.Proficient in MySQL, redis architecture and operating principles; 3.Familiar with database data security, performance optimization, sal optimization, data migration, disaster recovery strategy, horizontal expansion etc.； 4.Experience in using mainstream products such as redis, TiDB, kafka, Elasticsearch, etc. in Internet companies： 5.Familiar with data transmission tools, such as otter, cana, etc.； 6.Master one or more languages in shell/go/Python. 岗位职责： 1.Responsible for database maintenance such as My SQL, redis, Elasticsearch, TiDB, etc., to ensure that the system runs 7*24 hours a day; 2.Responsible for database performance monitoring and tuning； 3.Responsible for maintaining the daily changes, backup, restoration, expansion, data migration, etc. of the database; 4.Investigate database failures, analyze and solve problems, and propose prevention plans. |
