Install, configure, and administer relational databases (SQL Server, PostgreSQL) and NoSQL databases.
Monitor performance and tune parameters to optimize queries and resource usage.
Ensure data integrity by managing backups and restores according to business-specific schedules.
Perform backup recovery when necessary.
Implement and maintain security policies to protect data from unauthorized access.
Perform troubleshooting and corrective maintenance to prevent downtime.
Monitor databases for functionality, reliability, and integrity.
Manage high-availability environments and implement failover solutions.
Collaborate with development teams to ensure query efficiency and appropriate database architecture.
Plan and execute data migrations and version upgrades.
Develop scripts to automate maintenance tasks and performance reporting.
Participate in database integration projects with other applications.
Document configurations following best practices so that any qualified professional can understand them.
Advanced use of SQL to write complex data-manipulation queries.
Strong data modeling skills.
Knowledge of performance optimization (query tuning, indexing).
Ability to manage replication, backups, and disaster recovery plans.

5 years of experience in database administration (SQL Server, PostgreSQL, or other systems)
Advanced knowledge of database system administration, data modeling, SQL query optimization, backup and recovery, monitoring, and performance tuning
Degree in IT, Computer Science, Software Engineering, Information Security, Systems Analysis and Development, or related fields
Experience administering databases on Azure or GCP is a plus
DP-300: Microsoft Azure Database Administrator Associate
Professional Cloud Database Engineer (Google Cloud)
Advanced English (reading and writing)

DBA Analyst, Mid-level

Key skills