Collegedunia - Database Administrator - Linux / Unix
CollegeduniaNoida24 days ago
Job description4+ years of hands-on experience as a PostgreSQL DBA in production environments. Strong expertise in replication, clustering, failover, and high availability solutions. Experience with AWS services RDS, EC2, S3, CloudWatch, IAM. Proficient in Linux / Unix administration and shell scripting. Experience with pgAdmin, pgBouncer, and AWS DMS. Strong analytical and troubleshooting skills. Knowledge of database security, backup, and recovery strategies. Excellent communication and problem-solving abilities. Role Type : Full-Time Work Mode : Hybrid (Noida) Notice Period : Immediate to 30 Days Preferred
About the Role :
We are seeking an experienced PostgreSQL Database Administrator (DBA) to manage, optimize, and maintain our database infrastructure.
The ideal candidate will have hands-on experience with AWS environments, database replication, clustering, failover, and performance tuning to ensure high availability and optimal performance of mission-critical systems.
Key Responsibilities :
- Install, configure, and maintain PostgreSQL databases across multiple environments.
- Manage and optimize database performance, scalability, and reliability.
- Implement and maintain replication, clustering, and failover mechanisms.
- Perform regular backups, restores, and disaster recovery drills.
- Work with AWS services (RDS, EC2, S3, CloudWatch, IAM) to manage cloud-based database infrastructure.
- Develop and maintain shell scripts for automation and monitoring.
- Perform query optimization and performance tuning using pgAdmin and related tools.
- Configure and manage pgBouncer for connection pooling.
- Manage AWS DMS for data migration and synchronization.
- Monitor databases proactively and troubleshoot issues to minimize downtime.
Required Skills & Qualifications :
Additional Details :
(ref : hirist.tech)
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