Role Overview:

We are seeking a skilled and experienced Database Administrator (DBA) to manage and administer PostgreSQL and MongoDB databases on Kubernetes. The ideal candidate will have a strong background in database management, containerization, and cloud-native technologies, with a particular focus on ensuring the availability, performance, and security of database systems.

• Database Management & Administration:

✓ Install, configure, and manage PostgreSQL and MongoDB databases on Kubernetes.

✓ Monitor database performance and ensure high availability and scalability of the database infrastructure.

✓ Perform routine maintenance tasks such as backups, indexing, and database tuning.

✓ Implement and manage database clustering, replication, and failover strategies.

• Kubernetes Management:

✓ Deploy and manage database instances within Kubernetes clusters using Helm, Operators, or custom scripts.

✓ Monitor and manage resource allocation, scaling, and scheduling of database pods within Kubernetes.

✓ Troubleshoot and resolve issues related to database deployments on Kubernetes.

• Security & Compliance:

✓ Implement security best practices for PostgreSQL and MongoDB databases, including data encryption, user access control, and audit logging.

✓ Ensure compliance with data protection regulations and corporate policies.

✓ Conduct regular security assessments and apply patches and updates as necessary.

• Automation & Scripting:

✓ Develop and maintain automation scripts for database provisioning, backups, and maintenance using tools such as Ansible, Terraform, or custom bash scripts.

✓ Implement CI/CD pipelines for database schema changes and migrations.

• Monitoring & Troubleshooting:

✓ Set up and manage monitoring tools such as Prometheus, Grafana, or ELK stack for real-time database performance and health monitoring.

✓ Troubleshoot database issues and work closely with DevOps and application teams to resolve performance bottlenecks.

• Documentation & Reporting:

✓ Document database configurations, procedures, and best practices.

✓ Prepare and present regular reports on database performance, availability, and usage.

Education:

✓ Bachelor’s degree in Computer Science, Information Technology, or a related field.

Experience:

✓ 6-8 years of experience in database administration, with specific experience in PostgreSQL and MongoDB.

✓ Proven experience managing databases in a Kubernetes environment.

✓ Strong understanding of Kubernetes, Docker, and cloud-native technologies.

Skills:

✓ Proficient in PostgreSQL and MongoDB management and administration.

✓ Strong knowledge of Kubernetes architecture and best practices for running stateful applications.

✓ Experience with automation tools like Ansible, Terraform, or similar.

✓ Familiarity with CI/CD pipelines and DevOps practices.

✓ Excellent problem-solving skills and the ability to troubleshoot complex issues.

Preferred Qualifications:

✓ Experience with cloud platforms such as AWS, Azure, or Google Cloud.

✓ Knowledge of additional database systems such as MySQL or SQL Server.

✓ Experience with database migration and data warehousing solutions.