- Build, maintain and continuously support database infrastructure. - Experience in regular DBA tasks including health checks, troubleshooting issues and maintenance.- Support various database maintenance activities like Database Upgrades, Patch Management, User Management and backups.- Setup and support Oracle Data Guard FSFO for high availability and implement zero data loss solution.- Experience in MongoDB Sharding and Replication concepts.- Experience in Ops Manager installation and monitoring setups.- MongoDB backup and recovery from Ops Manager.- Experience in TLS and SSL configuration setups.- Build, maintain and supervise MySQL Primary/Replica including Percona Clusters.- Identify avenues for automation for mundane and recurring database tasks and implement automated solutions.- Implement industry-wide standard methodologies and daily health checks within host server and database environments.- Take ownership for fast-paced, sophisticated and distributed database environments supporting OLTP systems across multiple platforms.