Hiring || MySQL & Maria DBA

Company : 2coms

Job Description - Hiring || MySQL & Maria DBA

Summary:

We are seeking an experienced MySQL & MariaDB Administrator to manage and optimize database environments across on-premises Linux and AIX systems, as well as AWS cloud platforms. This role is critical to ensuring the reliability, performance, and security of our mission-critical database systems. The ideal candidate will provide 24x7 production support, lead database maintenance and upgrades, and drive high availability and disaster recovery strategies. You will play a key role in performance tuning, incident resolution, and seamless database migrations—ensuring minimal downtime and maximum system uptime. Collaboration with cross-functional teams and automation of routine tasks will be central to your success in this dynamic, high-impact position.

Location: Bangalore, Coimbatore, Chennai

Responsibilities:

Manage and administer MySQL and MariaDB databases across on-premises (Linux, AIX) and AWS cloud environments
Provide 24x7 rotational production support to ensure high availability and rapid incident resolution
Perform database installation, configuration, upgrades, patching, and routine maintenance
Design and implement robust backup and recovery strategies using tools such as mysqldump and Percona XtraBackup
Configure and maintain replication topologies (master-slave, master-master) and clustering solutions like Galera Cluster
Ensure high availability and disaster recovery readiness for critical database systems
Conduct performance tuning through query optimization, indexing, and database parameter adjustments
Monitor database health and performance, implementing proactive alerting and optimization mechanisms
Execute database migrations (on-prem to AWS) and version upgrades with minimal downtime
Leverage AWS services including RDS, Aurora MySQL, EC2-hosted databases, and CloudWatch for monitoring and management
Enforce database security, access control, and compliance with organizational standards
Collaborate with application and infrastructure teams to resolve issues and enhance system performance
Automate routine DBA tasks using shell scripting or Python
Maintain comprehensive database documentation, operational procedures, and audit readiness

Requirements

7-12 years of hands-on experience as a MySQL and MariaDB Database Administrator
Proven experience managing databases in Linux environments; exposure to AIX systems is a plus
Strong expertise in database performance tuning, replication, clustering, and high availability solutions
Experience with backup and recovery tools including mysqldump and Percona XtraBackup
Demonstrated ability to manage database migrations and upgrades with minimal downtime
Proficiency with AWS cloud services such as RDS, Aurora MySQL, EC2, and CloudWatch
Solid understanding of database security, access control, and compliance practices
Experience in automation using shell scripting or Python
Excellent troubleshooting, communication, and collaboration skills
Mandatory: Expertise in MySQL and MariaDB DBA operations
Good to have: Hands-on experience with PostgreSQL database administration, including installation, backup, performance tuning, and replication

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Hiring || MySQL & Maria DBA

Job Description - Hiring || MySQL & Maria DBA

Requirements

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