Freelance Enterprise Database Architect

3 days ago

Ajmer, Rajasthan, India beBeeDatabase Full time ₹ 60,00,000 - ₹ 1,00,00,000
Job Description

ThreatXIntel is a cyber security company that specializes in providing customized, affordable solutions to businesses and organizations. The company offers services like cloud security, web and mobile testing, cloud assessment, and DevSecOps.

We are seeking a skilled Freelance PostgreSQL Database Administrator (DBA) with expertise in PostgreSQL, Cloud SQL (MySQL), and advanced SQL performance tuning.

This is a remote, long-term contract position that requires deep knowledge of database architecture, high availability, and optimization in enterprise environments.

Responsibilities:
  • Install, configure, and maintain PostgreSQL and Cloud SQL (MySQL) databases.
  • Perform advanced SQL performance tuning, query optimization, and schema design.
  • Manage database upgrades, migrations, patching, and version control.
  • Implement and monitor replication, clustering, and failover solutions for high availability.
  • Ensure database security, compliance, integrity, and backup/recovery strategies.
  • Collaborate with development teams to optimize SQL queries and improve database architecture.
  • Troubleshoot and resolve database issues, providing on-call support for critical systems.
Required Skills & Qualifications:
  • 5+ years of hands-on DBA experience with PostgreSQL.
  • Strong expertise with Cloud SQL (MySQL) and advanced SQL performance tuning.
  • Solid background in Oracle DBA.
  • Proficiency in writing and optimizing complex SQL queries.
  • Strong knowledge of Linux/Unix operating systems for database administration.
  • Familiarity with cloud environments.
Nice to Have:
  • Experience migrating from SQL to PostgreSQL.
  • Knowledge of database monitoring tools.

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