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Senior Database Administrator - MySQL
Orbion InfotechBangalore15 days ago
Job descriptionBachelors / Masters degree in Computer Science, Information Technology, or related field. 6+ years of experience as a MySQL DBA in large-scale, high-transaction environments. Strong knowledge of MySQL internals, replication, clustering, and partitioning. Expertise in query tuning, performance optimization, and indexing strategies. Hands-on experience with Linux / Unix environments and shell scripting. Experience with cloud platforms (AWS RDS / Aurora, GCP CloudSQL, Azure Database for MySQL). Familiarity with DevOps tools (Ansible, Terraform, CI / CD pipelines) is a plus. Knowledge of NoSQL databases (MongoDB, Redis, Cassandra) is an advantage. Strong problem-solving and analytical skills with ability to work under pressure.
Key Responsibilities :
- Design, install, configure, and maintain MySQL database clusters in production and non-production environments.
- Monitor database performance, identify bottlenecks, and perform query optimization, indexing, and tuning.
- Implement high availability and disaster recovery solutions (Replication, Clustering, Backup & Recovery).
- Manage database security, access controls, and compliance requirements.
- Perform proactive database capacity planning and scaling to support business growth.
- Develop and maintain automation scripts for backups, monitoring, and deployments.
- Troubleshoot complex database issues and provide root cause analysis.
- Collaborate with application developers for schema design, stored procedures, and SQL optimization.
- Maintain documentation of database architecture, policies, and procedures.
- Mentor junior DBAs and provide technical guidance to cross-functional teams.
Qualifications & Skills :
(ref : hirist.tech)
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Senior Database Administrator • Bangalore