Application Database Infrastructure Specialist

hace 3 días


San Francisco, Heredia, Costa Rica Citi A tiempo completo

Citi is seeking an experienced Application Database Infrastructure Specialist to join its Platform Services Team. The successful candidate will be responsible for designing, implementing, and optimizing database structures that align with application requirements.

Key Responsibilities:

  • Manage and maintain the organization's application databases, ensuring optimal performance, availability, and security.
  • Collaborate with developers to design, implement, and optimize database structures.
  • Perform database tuning and optimization, including indexing, query analysis, and resource allocation.
  • Oversee database patching, upgrade, and migrations, ensuring minimal downtime and system reliability.
  • Ensure backup and recovery plans safeguard data integrity and support disaster recovery strategies.
  • Monitor database performance and proactively identify and resolve bottlenecks and issues.
  • Implement and enforce database security policies, ensuring compliance with organizational and regulatory requirements.
  • Troubleshoot and resolve complex database issues in collaboration with development and infrastructure teams.

Requirements:

  • Bachelor's degree in computer science, information technology, or equivalent professional experience.
  • 5+ years of experience as a database administrator, preferably in application database environments.
  • Proficiency in database management systems such as Oracle and SQL Server.
  • Strong understanding of SQL, PL/SQL for query optimization and troubleshooting.
  • Experience with database performance tuning and monitoring tools.
  • Familiarity with backup and recovery solutions, HA and DR.
  • Knowledge of database security practices, including encryption, roles, and permissions.


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