Senior Database Administrator
Braze · New York City
About this role
**Senior Database Administrator (MongoDB) — Braze** At Braze, we’re building a team that’s approachable, kind, and deeply passionate. We set high standards, champion teamwork, and create work-life harmony as we grow globally—while striving for greater equity and opportunity. If you’re driven to solve exciting challenges, have a bias toward action, and enjoy learning and sharing ideas, we’d love to meet you. --- **What you’ll do** You’ll be part of the Platform Engineering division within Infrastructure, responsible for operating, scaling, and securing our internal MongoDB platform. This role supports a growing fleet of MongoDB clusters that power product-critical features, internal systems, and distributed services. You’ll partner closely with SREs, application engineers, and the platform security team to ensure MongoDB clusters are performant, resilient, compliant, and well-automated. Our clusters run on Kubernetes-based infrastructure and are managed via GitOps and infrastructure-as-code. --- **Key responsibilities** **Cluster Operations & Reliability** - Operate production MongoDB clusters running in Kubernetes across multiple regions and clouds - Monitor cluster health, performance, replication, and storage usage; proactively address degradation - Debug and resolve availability, latency, or data consistency issues with SRE partners - Participate in on-call rotations as a MongoDB infrastructure subject matter expert **Automation & Tooling** - Automate routine operations such as database user management, cluster scaling, version upgrades, and backup restores - Maintain and improve internal tooling for MongoDB observability, lifecycle management, and access
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