Database Administrator / Developer (to Smolensk)Вакансия в архиве

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Уровень зарплаты
Город
Требуемый опыт работы
от 2 000 USD
Казань
более 6 лет

Responsibilities:

  • Perform day-to-day production MySQL database administration tasks in a Linux environment, including maintenance, troubleshooting, tuning, optimization, installation, upgrades, backup/recovery, and data migration across multiple data centers and multiple database server architectures/systems.
  • Data modeling, design & implementation based on established standards.
  • Work closely with Engineering to design and implement performant database architecture and objects (queries, stored procedures, tables, views, foreign keys, indexes, etc).
  • Troubleshoot and resolve Cassandra and other production database issues with developers.
  • Design, develop, and manage data on Cassandra cluster.
  • Manage and monitor Cassandra nodes and clusters: performance and capacity planning, connectivity and security.
  • End-to-end performance tuning of Cassandra clusters against very large data sets.
  • Develop and maintain MongoDB databases
  • Database backup and recovery, connectivity, security, performance monitoring and tuning.
  • Disk space management.
  • Maintain database design/release documentation.

Technical Requirements:

  • Minimum of 5 years supporting DB infrastructure running in a Linux and/or Unix environment.
  • Minimum of 3 years designing and implementing Disaster Recovery solutions for MySQL, Cassandra, Mongo DB.
  • Expert skills in several of the following DB's such as Percona & Community MySQL (myISAM & InnoDB), Mongo DB, Cassandra.
  • MySQL, MongoDb and Cassandra: Software installation and configuration, patches and upgrades.
  • Deep experience in MySQL and Cassandra High Availability Setup and experience scaling data using sharding.
  • Experience using monitoring and management tools (e.g. DataStax, OpsCenter).

Nice to have:

  • Hands on experience with Puppet or a similar Automation.
  • AWS experience. RDS is a definite plus.
  • Experience supporting high traffic B2B sites.
  • Excellent documentation skills.

Тип занятости

Полная занятость, полный день
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