# Senior Database Administrator

**Company**: Braze
**Location**: São Paulo
**Work arrangement**: hybrid
**Experience**: senior
**Job type**: full-time
**Category**: Engineering
**Industry**: Technology

**Apply**: https://job-boards.greenhouse.io/braze/jobs/8209268?utm_source=yubhub.co&utm_medium=jobs_feed&utm_campaign=apply
**Canonical**: https://yubhub.co/jobs/job_f5d89493-297

## Description

At Braze, we're a customer engagement platform that empowers brands to Be Absolutely Engaging™. We're seeking a Senior Database Administrator to join our Platform Engineering division within Infrastructure.

**Job Description**

The MongoDB Database Administrator (DBA) role is part of the Platform Engineering division within Infrastructure and is responsible for operating, scaling, and securing our internal MongoDB platform. This position supports a growing fleet of MongoDB clusters that back product-critical features, internal systems, and distributed services.

**Responsibilities**

- Operate production MongoDB clusters running in Kubernetes across multiple regions and clouds

- Monitor cluster health, performance, replication, and storage usage, and proactively address degradation

- Debug and resolve availability, latency, or data consistency issues in partnership with SREs

- Participate in on-call rotations as a subject matter expert for MongoDB infrastructure

- Automate routine operations such as database user management, cluster scaling, version upgrades, and backup restores

- Maintain and improve internal tooling used for MongoDB observability, lifecycle management, and access control

- Collaborate with Platform Engineering on Kubernetes-based deployment patterns and GitOps workflows

- Implement and maintain point-in-time recovery, daily snapshots, and cross-region backup strategies

- Regularly validate restores and participate in resilience exercises and disaster recovery planning

- Partner with Security and Compliance teams to ensure backups meet RTO/RPO targets and audit requirements

- Assist product engineering teams with schema design, indexing strategies, and performance tuning

- Promote internal best practices for efficient queries, data modeling, and shard key design

- Document operational runbooks, configuration standards, and performance baselines

**Requirements**

- Relevant proven work experience managing MongoDB in production environments at scale

- Strong working knowledge of replica sets, sharding, WiredTiger storage engine, oplogs, and journaling

- Experience operating MongoDB in cloud or containerized environments (Kubernetes preferred)

- Comfortable with automation and scripting in languages like Bash, Python, or Go

- Proficient with MongoDB CLI tools, Atlas APIs, and backup/restore tooling (e.g., mongodump, mongorestore, mongosh, Ops Manager)

- Familiar with observability stacks (e.g., Datadog, Prometheus, Grafana) and alerting strategies

- Experience with GitOps workflows and infrastructure-as-code tools (Terraform, Helm, ArgoCD) is a plus

**Benefits**

- Competitive compensation that may include equity

- Retirement and Employee Stock Purchase Plans

- Flexible paid time off

- Comprehensive benefit plans covering medical, dental, vision, life, and disability

- Family services that include fertility benefits and equal paid parental leave

- Professional development supported by formal career pathing, learning platforms, and a yearly learning stipend

- A curated in-office employee experience, designed to foster community, team connections, and innovation

- Opportunities to give back to your community, including an annual company-wide Volunteer Week and donation matching

- Employee Resource Groups that provide supportive communities within Braze

- Collaborative, transparent, and fun culture recognized as a Great Place to Work®

## Skills

### Required
- MongoDB
- Kubernetes
- GitOps
- Terraform
- Helm
- ArgoCD
- Bash
- Python
- Go
- Datadog
- Prometheus
- Grafana

### Nice to have
- PostgreSQL
- MySQL
- DynamoDB
- SOX
- SOC 2

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Source: [Apply at job-boards.greenhouse.io](https://job-boards.greenhouse.io/braze/jobs/8209268?utm_source=yubhub.co&utm_medium=jobs_feed&utm_campaign=apply)