Database Administrator

3 days ago

Thiruvananthapuram, Kerala, India UST Full time

3 - 5 Years

2 Openings

Trivandrum

Role description

Key Responsibilities:

  • Install, configure, and maintain MongoDB, PostgreSQL, and Oracle databases across development, test, and production environments.
  • Design and implement database architectures, replication, sharding, and clustering strategies for scalability and performance.
  • Perform database upgrades, patching, and migrations with minimal downtime.
  • Monitor database performance, identify bottlenecks, and implement tuning solutions.
  • Implement and manage backup, recovery, and disaster recovery (DR) strategies.
  • Ensure data integrity, security, and compliance with organizational and regulatory standards.
  • Support application teams with database design, query optimization, and schema management.
  • Automate routine tasks using scripting tools (Shell, Python, Ansible, etc.).
  • Troubleshoot complex database issues and provide on-call production support as required.
  • Maintain documentation for database configurations, standards, and procedures.

Skills & Experience:

  • MongoDB: Installation, configuration, replication, sharding, performance tuning, backup/recovery, and schema optimization; experience with Atlas and Ops Manager.
  • PostgreSQL: Strong in setup, replication, partitioning, query tuning, backup/recovery (pg_dump, pgBackRest), and performance monitoring (pg_stat_statements, Grafana).
  • Oracle (Secondary): Hands-on with administration, RMAN, Data Guard, patching, and SQL tuning.
  • Cross-DB Skills: Proficient in SQL, PL/pgSQL, scripting (Shell/Python), and database automation.
  • Strong understanding of security, user access, capacity planning, and HA/DR strategies.
  • Exposure to cloud DB services (AWS RDS, Aurora, Azure PostgreSQL, GCP SQL) and monitoring tools.
  • Experience in 24x7 production environments with strong troubleshooting and optimization skills.
Skills

Mongodb,Postgresql,Oracle

About UST

UST is a global digital transformation solutions provider. For more than 20 years, UST has worked side by side with the world's best companies to make a real impact through transformation. Powered by technology, inspired by people and led by purpose, UST partners with their clients from design to operation. With deep domain expertise and a future-proof philosophy, UST embeds innovation and agility into their clients' organizations. With over 30,000 employees in 30 countries, UST builds for boundless impact—touching billions of lives in the process.

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