PostgreSQL Database Expert

7 days ago

Bellary, Karnataka, India beBeeDatabase Full time ₹ 10,00,000 - ₹ 15,00,000

Reimagining Security Solutions

ThreatXIntel, a pioneering cyber security startup, provides cutting-edge, customized solutions to safeguard businesses and organizations.

Role Overview

As a Freelance PostgreSQL Database Administrator, you will leverage your expertise in PostgreSQL, Cloud SQL (MySQL), and advanced SQL performance tuning to propel database architecture forward.

Responsibilities:

  • Install, configure, and maintain high-performance PostgreSQL and Cloud SQL (MySQL) databases.
  • Perform complex SQL performance tuning, query optimization, and schema design to drive business growth.
  • Manage database upgrades, migrations, patching, and version control to ensure seamless operations.
  • Implement and monitor replication, clustering, and failover solutions for maximum availability.
  • Ensure database security, compliance, integrity, and backup/recovery strategies to protect against threats.
  • Collaborate with development teams to optimize SQL queries and refine database architecture.
  • Troubleshoot and resolve critical database issues, providing round-the-clock support for mission-critical systems.
  • Create comprehensive documentation, including standards, procedures, and architecture diagrams, to facilitate knowledge sharing and best practices.

Required Skills & Qualifications:

  • 6+ years of hands-on DBA experience with PostgreSQL (installation, configuration, replication, backup/recovery, tuning).
  • Expertise in Cloud SQL (MySQL) and advanced SQL performance tuning.
  • Solid background in Oracle DBA (RAC, Data Guard, RMAN, performance tuning).
  • Proficiency in writing and optimizing complex SQL queries.
  • Strong understanding of Linux/Unix operating systems for database administration.
  • Familiarity with cloud environments (AWS, Azure, GCP).
  • Excellent problem-solving, troubleshooting, and communication skills.

Nice to Have:

  • Experience migrating from SQL to PostgreSQL.
  • Knowledge of database monitoring tools and observability solutions.

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