Database Administrator

3 days ago

India Medanta Full time

Key Responsibilities:

  • Design, install, configure, and maintain PostgreSQL, REDIS database systems.
  • Good to have skills on MongoDb and/or Mysql but NOT Mandatory
  • Perform regular database performance tuning, monitoring, and optimization to ensure efficient and reliable operation.
  • Monitor and manage database backups, disaster recovery processes, and high availability solutions.
  • Collaborate with development teams to optimize SQL queries, indexes, and database schema designs.
  • Identify and resolve database performance issues, bottlenecks, and inefficiencies.
  • Implement and enforce security best practices and access controls to protect data integrity and confidentiality.
  • Perform database capacity planning and provide recommendations for hardware and infrastructure upgrades.
  • Troubleshoot and resolve database-related incidents and errors in a timely manner.
  • Create and maintain documentation, including database standards, procedures, and operational guidelines.
  • Stay up to date with the latest advancements and best practices in PostgreSQL, REDIS technologies.

Requirements:

  • Bachelor's degree in Computer Science, Information Systems, or a related field (or equivalent work experience).
  • Proven work experience as a Database Administrator (DBA) with expertise in PostgreSQL,REDIS (Mandatory) . Good to have skills on MongoDB, and SQL Server but not mandatory
  • Strong knowledge and experience in database administration, performance tuning, and optimization.
  • Proficiency in SQL and experience with database query optimization.
  • In-depth understanding of PostgreSQL, REDIS Server architectures, features, and administration tools.
  • Familiarity with database backup and recovery mechanisms, high availability solutions, and disaster recovery planning.
  • Experience with database security practices and implementing access controls.
  • Solid understanding of Linux/Unix and Windows operating systems and command-line tools.
  • Strong problem-solving and analytical skills with the ability to diagnose and resolve complex database issues.
  • Excellent communication and collaboration skills to work effectively with cross-functional teams.
  • Familiarity with cloud-based database platforms (e.g., AWS RDS, Azure Database Services).

Good to Have Skills:

  • Certification in PostgreSQL, MongoDB, and/or SQL Server administration.
  • Experience with other database technologies such as MySQL, Oracle, or Redis.
  • Knowledge of database automation and orchestration tools (e.g., Ansible, Puppet, Chef).
  • Understanding of database performance monitoring and profiling tools (e.g., pg_stat_statements, MongoDB Profiler, SQL Server Profiler).
  • Experience with database migration, replication, and data synchronization techniques.

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