Senior Database Administrator

27 февраля


Технологии:
internet gaming seo mongodb support hdfs hortonworks hadoop design backup system architecture cluster debugging hbase kafka solr spark yarn zookeeper linux english mysql bigdata
Английский: eng: Upper-intermediate

Our client – Internet Vikings – a leading provider for the iGaming and SEO industries in Europe and Asia. They are a premium hosting provider, entirely tailored for iGaming operators, gaming platforms, and SEO professionals since 2008. Their full suite of services makes them a one-stop-shop for clients and a leading provider for technological and digital assets.


Responsibilities:

  • Identify MongoDB table index improvements.
  • Identify Elasticsearch schema improvements.
  • Support and maintenance HDFS and other Hortonworks Hadoop components.
  • Design and Implementation of Backup and Disaster Recovery strategy.
  • Screen Hadoop/MongoDB/Elasticsearch clusters performances and capacity planning.
  • System monitoring and alerting, dashboards, charts/reports and alerts delivery.

What we’re looking for:

  • Strong knowledge of Hadoop Architecture, HDFS, Hadoop Cluster and Hadoop Administrator’s role.
  • Extensive experience with MongoDB and Elasticsearch.
  • Experience setting up optimum cluster configurations.
  • Debugging knowledge of YARN.
  • Expert level knowledge of Hortonworks Hadoop components such as HDFS, HBase, Kafka, SOLR, Spark, YARN, ZooKeeper and Postgres.
  • Monitor clusters connectivity and security.
  • Manage, Troubleshoot and review Hadoop log files.
  • File system management and monitoring.
  • Strong scripting skills in Linux environment.
  • Deploy new Hadoop infrastructure, Hadoop cluster upgrades, cluster maintenance, troubleshooting, capacity planning and resource optimization.
  • Excellent oral and written English and the ability to communicate effectively.

Bonus:

  • MySQL
  • Experience with BigData
  • Naming five or more dishes that include beetroot, besides borsch.
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