Experience
7 - 12 yrs
Job Location
Mumbai, India
Vacancy
1
Designation
Senior Database Administrator
Job Type
ONSITE
Job Description
Responsibilities:
- Design, implement, and maintain PostgreSQL database environments across on-prem and cloud platforms (Azure).
- Support migration efforts from on-prem PostgreSQL to Azure Database for PostgreSQL Flexible Server and brand new greenfield implementations, ensuring zero downtime and optimal performance.
- Architect and implement HA/DR strategies , including streaming replication, logical replication, clustering, and backup/recovery solutions.
- Develop and maintain automated deployment pipelines using Terraform, Ansible, GitHub Actions , and other DevOps tools.
- Monitor and optimize database performance, availability, and cost using modern observability platforms (e.g., Grafana, DataDog, ELK, Splunk ).
- Ensure database security through access controls, encryption, and compliance best practices.
- Collaborate with cross-functional teams to support development and production environments.
- Provide on-call support for critical database issues and participate in incident response and root cause analysis. 24x7 availability when on-call rotation is expected.
- Maintain documentation, standards, and best practices for database operations and architecture.
Requirement:
- 7+ years of hands-on experience as a PostgreSQL DBA in Linux/Unix environments .
- Expert-level knowledge of PostgreSQL versions 13.x through 17.x , including replication , performance tuning , backup/recovery , and security administration .
- Proven experience with Azure Cloud , especially Azure Database for PostgreSQL Flexible Server , and general IaaS/PaaS database deployments.
- Strong scripting and automation skills using Python, Bash, Golang , or similar.
- Experience with DevOps tools : Terraform, Ansible, Chef, GitHub Actions, GitLab CI/CD.
- Familiarity with CI/CD pipelines and Infrastructure as Code (IaC) principles.
- Experience with ETL processes , data warehousing , and disk system performance tuning .
- Knowledge of MySQL is a plus, especially in replication and performance tuning.
- Strong analytical and troubleshooting skills with a proactive mindset.
- Excellent communication and collaboration skills.
- PostgreSQL Certification (EDB, PostgreSQL.org, or equivalent).
- Experience with cloud-native database monitoring and alerting .
- Familiarity with multi-region replication strategies and enterprise-grade database architectures .
- Bachelor s degree in Computer Science, Information Systems, or related field (or equivalent experience).
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