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PostGreSQL Database administrator /Dynamo DB Database administrator

Date Posted: Oct 23, 2026
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Job Detail

  • location_on
    Location Kolkata, West Bengal, India
  • desktop_windows
    Job Type: Full Time/Permanent
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    Shift:
  • analytics
    Career Level:
  • group
    Positions:
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    Experience:
  • male
    Gender: No Preference
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    Degree:
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    Apply Before: Dec 07, 2026
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Job Description

Job Title: PostgreSQL DBA / DynamoDB Database Administrator
Experience: 6-8 Years
Location: Kolkata
Employment Type: Full-Time

Mode of interview: F2F/ Walk-in on 8th Aug

Job Summary

We are looking for an experienced PostgreSQL DBA / DynamoDB Database Administrator with 6-10 years of experience in database administration, performance tuning, high availability, backup and recovery, and cloud database management. The ideal candidate will be responsible for managing mission-critical PostgreSQL and DynamoDB environments, ensuring optimal database performance, security, scalability, and reliability.

Key Responsibilities

PostgreSQL Database Administration

  • Install, configure, upgrade, and maintain PostgreSQL database environments.
  • Manage database performance tuning, query optimization, and troubleshooting.
  • Implement and maintain database backup, recovery, and disaster recovery strategies.
  • Configure and support PostgreSQL replication, clustering, and high-availability solutions.
  • Monitor database health, storage utilization, and performance metrics.
  • Perform database migrations, patches, and version upgrades.
  • Manage database security, user roles, and access controls.
  • Conduct capacity planning and database growth forecasting.

DynamoDB Database Administration

  • Design, implement, and maintain DynamoDB database solutions.
  • Create and optimize DynamoDB tables, indexes, and partition keys.
  • Monitor and optimize read/write capacity and throughput performance.
  • Implement backup, restore, and data retention policies.
  • Ensure high availability, scalability, and fault tolerance of DynamoDB workloads.
  • Analyze database access patterns and optimize cost and performance.
  • Manage DynamoDB security, encryption, and access policies.
  • Support application teams in database design and best practices.

Operations & Support

  • Monitor database environments and resolve production incidents.
  • Perform root cause analysis for database-related issues.
  • Create and maintain operational documentation and runbooks.
  • Collaborate with Infrastructure, Cloud, DevOps, and Application teams.
  • Participate in on-call support and critical incident management.

Required Skills

Database Technologies

  • PostgreSQL Database Administration
  • AWS DynamoDB
  • Database Performance Tuning
  • Query Optimization
  • Backup & Recovery
  • Replication and High Availability
  • Disaster Recovery Planning

Cloud & Infrastructure

  • AWS Cloud Services
  • Database Security and Compliance
  • Linux Administration
  • Cloud Monitoring & Logging

Scripting & Automation

  • Shell Scripting
  • Python
  • SQL and PL/pgSQL
  • Automation of Database Tasks

Preferred Skills

  • Terraform
  • AWS RDS PostgreSQL
  • Aurora PostgreSQL
  • DevOps Practices
  • Kubernetes and Docker
  • Monitoring Tools (CloudWatch, Grafana, Prometheus, CA-UIM)

Qualifications

  • Bachelor's Degree in Computer Science, Information Technology, or related discipline.
  • 6-10 years of experience in Database Administration.
  • Strong experience supporting enterprise-scale PostgreSQL and DynamoDB environments.

Preferred Certifications

  • AWS Certified Database Specialty
  • AWS Certified Solutions Architect Associate
  • PostgreSQL Professional Certification
  • AWS SysOps Administrator
About the role
  • Role: Engineer
  • Qualifications: BACHELOR OF ENGINEERING
  • Experience: 6 - 8 Years
  • Skills: Database Administration | PostgreSQL
  • Function: TECHNOLOGY
  • Location: Kolkata
  • Apply by: 2026-10-30

Source: Tata Consultancy Services careers — Read the original posting and apply

This role is listed by the employer on its own careers site. Kaam Ki Khoj does not process applications for it.

Company Overview

Tata Consultancy Services
Tata Consultancy Services · Mumbai, Maharashtra, India
2,177 open roles

Tata Consultancy Services is an employer in the IT/Computers - Software, Software Services sector with operations in India. This is a directory listing maintained by Kaam Ki Khoj so that candidates can find the organisation; it is not an official com... Read More

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