MonggoDB DBA

JD:

• Install, configure, and administer MongoDB deployments (self-managed and/or managed service) across non-prod and prod environments.

• Design and operate high availability and disaster recovery solutions (replica sets, multi-region architectures) to meet RPO/RTO targets.

• Plan, execute, and validate backup/restore strategies (snapshot and logical backups), including regular recovery testing and audit-ready evidence.

• Monitor cluster health and performance (CPU/memory, disk, connections, replication lag, locks/WT cache behavior, query latency) and implement proactive alerting.

• Perform performance tuning: index reviews, slow query analysis, query plan reviews, cache and resource sizing, and storage optimization.

• Manage security controls: authentication/authorization (RBAC), TLS, encryption at rest, key management integrations, network controls, and auditing.

• Execute patching and version upgrades with minimal downtime, including release notes review, compatibility checks, and rollback plans.

• Implement and maintain automation for provisioning and configuration management (scripting, IaC, CI/CD hooks) and standardize cluster build patterns.

• Support sharding operations where applicable (chunk balancing, shard key guidance, resharding planning) in partnership with architects and developers.

• Troubleshoot incidents and lead database operational response: triage, mitigation, root-cause analysis, and post-incident remediation actions.

• Capacity planning and cost optimization: forecast growth, scale resources, and right-size clusters based on workload trends.

• Maintain documentation, runbooks, and operational SOPs; provide guidance to application teams on MongoDB operational best practices.

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Skills:

• Should be bale to maintain the db for scale in production

• All standard DBA work and work with developers on fix validation

• To identify issues before it occurs at production