Talent.com
DBA

DBA

ConfidentialDelhi, India
5 days ago
Job description

Job Summary :

We are looking for a skilled Database Administrator (DBA) with 6+ years of experience in managing and optimizing SQL, MySQL, MongoDB, and PostgreSQL databases. The ideal candidate will ensure database availability, performance, security, and scalability while supporting business-critical applications.

Key Responsibilities :

  • Install, configure, and maintain SQL, MySQL, MongoDB, and PostgreSQL databases.
  • Monitor database health, optimize queries, and ensure performance tuning.
  • Implement backup, recovery, and disaster recovery strategies.
  • Design and manage high availability (HA) and replication solutions.
  • Troubleshoot database issues, optimize indexing, and resolve performance bottlenecks.
  • Secure databases by implementing access controls and encryption.
  • Work closely with developers and DevOps teams to support database needs.
  • Automate database maintenance tasks using scripts (SQL, PowerShell, Python).
  • Plan and execute database upgrades and migrations.

Required Skills & Qualifications :

  • SQL / MySQL : Strong experience with T-SQL, performance tuning, AlwaysOn Availability Groups, Replication, and Backup & Restore strategies.
  • MongoDB : Experience with NoSQL database management, indexing, replication (Replica Sets), and scaling strategies (Sharding).
  • PostgreSQL : Expertise in query optimization, partitioning, backup & restore, and performance tuning.
  • Experience with cloud-based databases (Azure SQL, Google Cloud).
  • Strong understanding of database security and user management.
  • Hands-on experience with database monitoring tools (Grafana, Prometheus, SQL Profiler, etc.).
  • Experience in scripting and automation (Bash, PowerShell, Python).

    • Preferred Qualifications :

  • Certifications such as Microsoft Certified : Azure Database Administrator, MongoDB Certified DBA, PostgreSQL Certification.
  • Experience in CI / CD database integration and DevOps environments.
  • Exposure to containerized databases (Docker, Kubernetes).

    • Skills Required

    T-sql, Postgresql, Prometheus, Grafana, Sql Profiler, Mysql, Automation, Python, Scripting, Database Security, Indexing, Performance Tuning, Powershell, Bash, Google Cloud, Azure Sql, Sql, Query Optimization, Partitioning, Replication, User Management, Mongodb

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