Postgres DBA

2 weeks ago


Chennai, India Tata Consultancy Services Full time
Role: Postgres DBA Location: PAN India
Experience: 6-12 years
Roles and Responsibilities:
6-12 years of experience in managing Postgres databases. 5 years of experience should be on the cloud version preferably AWS experience in managing databases as RDS services in AWS, security policy, user authentication, IAM, and database administration in AWS.
Install, configure, patch, Migrate, Maintain, and upgrade Open-source Database platforms Databases like PostgreSQL, and AWS RDS
Working Knowledge of EDB, Oracle, SQL Server and AWS Day to Day operation on S3 EC2 etc
Should be able to implement effective and maintainable database coding practices that form an architectural foundation
Experience in Postgres SQL performance improvement , indexing/other approaches
Good experience on partitioning database
Experience with message queuing, full-text indexing, and other high-performance data concepts
Experience in AWS environment management and knowledge of different tools for the same
Experience in Postgres SQL migration approach, estimating it, and technically managing it
Advanced understanding of Linux OS, use SSH to connect to remote systems with password & public/private keys
Ability to efficiently write database code without compromising data quality, privacy, or security.
Hands-on Experience in Jira, GitHub, Ansible & Terraform.
Good understanding of CI/CD using GitLab
Good understanding of the Batch process and Job scheduling automation
Knowledge of database design principles, query optimization, index management, integrity checks, statistics, and isolation levels
Good troubleshooting skills, Ability to evaluate alternative solutions and/or workarounds 1 Strong analytical, and interpersonal communication skills
Must possess good communication skills, both in verbal and in written form, and be Proficient in

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