Zensar Technologies—MongoDB DBA

Job description

Description: Key Responsibilities - Administer, monitor, and optimize MongoDB databases in production environments. - Manage and support cloud-native databases including Amazon DynamoDB, Amazon Neptune, Google Bigtable, and Google Firestore. - Perform database installation, configuration, upgrades, backup, recovery, and performance tuning. - Ensure high availability, scalability, security, and disaster recovery readiness of database platforms. - Collaborate with application, cloud, and infrastructure teams to support database-driven solutions. - Troubleshoot database issues and implement proactive monitoring and automation. Requirements: Preferred - Experience supporting large-scale, mission-critical enterprise applications. Responsibilities: Required Skills - Strong experience with MongoDB DBA administration and performance tuning. - Hands-on experience with DynamoDB, Neptune, Bigtable, and Firestore. - Experience working in AWS and/or GCP public cloud environments. - Knowledge of database backup/recovery, replication, clustering, and security best practices. - Good understanding of automation, scripting, and monitoring tools.