<p><p>We are looking for an experienced and detail-oriented Database Administrator (DBA) with a strong background in PostgreSQL, MongoDB, and SQL Server administration.
</p><p><br/></p><p>The ideal candidate will be responsible for maintaining, securing, and optimizing database environments across Windows and Linux systems.
</p><p><br/></p><p>This role involves working on high-availability setups, database performance tuning, backup/restore operations, and cloud migrations.</p><br/><p><b>Key Responsibilities :</b><br/><br/></p><p>- Administer and maintain PostgreSQL, MongoDB, and SQL Server databases in Windows/Linux environments<br/><br/></p><p>- Perform routine database maintenance tasks such as backups, restores, patching, and upgrades<br/><br/></p><p>- Configure and manage replication setups (master/slave, failover, and recovery scenarios)<br/><br/></p><p>- Ensure database security, user access control, and role-based permissions<br/><br/></p><p>- Monitor database performance and conduct performance tuning and optimization<br/><br/></p><p>- Support on-premises to cloud database migration projects<br/><br/></p><p>- Work with cloud platforms, preferably AWS, for database hosting and management<br/><br/></p><p>- Troubleshoot and resolve database issues related to performance, availability, and data integrity<br/><br/></p><p>- Collaborate with development and DevOps teams to support application requirements<br/><br/></p><p>- Maintain documentation for database configurations, procedures, and standards</p><br/><p><b>Required Qualifications & Skills :</b><br/><br/></p><p>- Minimum 3 years of hands-on experience in PostgreSQL, MongoDB, and SQL Server database administration<br/><br/></p><p>- Experience in both Windows and Linux server environments<br/><br/></p><p>- Proficient in database backup, restore, and disaster recovery procedures<br/><br/></p><p>- Hands-on experience with replication configuration, failovers, and recovery processes<br/><br/></p><p>- Experience with cloud database environments, preferably AWS<br/><br/></p><p>- Familiarity with on-prem to cloud migration strategies<br/><br/></p><p>- Strong understanding of performance tuning techniques and query optimization<br/><br/></p><p>- Good communication, analytical, and problem-solving skills</p><br/></p> (ref:hirist.tech)