Role : Open-Source Database Administrator (PostgreSQL, MySQL, MongoDB)

Location:
Pioneer-SEZ-Bangalore-Onsite

Job Type
Contract.

Job Description
Job Title: Open-Source Database Administrator (DBA)

Experience:
5-10 Years Role Summary The Open-Source DBA is responsible for the installation, configuration, administration, monitoring, performance tuning, security, backup, recovery, and high availability of open-source database platforms such as PostgreSQL, MySQL, MongoDB, and related technologies. The role ensures database reliability, security, and optimal performance to support business-critical applications.

Key Responsibilities
• Install, configure, and maintain open-source database environments.
• Perform database health checks, monitoring, and capacity planning.
• Troubleshoot database performance issues and optimize queries.
• Manage backups, restores, disaster recovery,



and database migrations.
• Implement and maintain high-availability and replication solutions.
• Apply database patches, upgrades, and security hardening.
• Monitor database availability, storage utilization, and performance metrics.
• Support application teams during deployments and database releases.
• Ensure compliance with security and governance standards.
• Participate in on-call support and incident management activities. Required Technical Skills
• Solid administration experience in one or more: o PostgreSQL o MySQL o MongoDB
• Database backup and recovery strategies.
• Replication, clustering, and high-availability configurations.
• Performance tuning, query optimization, and indexing.

📌 Open-Source Database Administrator (Bengaluru)
🏢 Themesoft
📍 Bengaluru