Senior SQL DBA/Developer โ Database expertise and hands-on product engineering ability. The majority of your time (~70%) will be focused on owning the reliability, performance, and scalability of the databases powering our SaaS product line. The remaining ~30% puts you directly in the product engineering flow: designing schemas for new features, driving performance initiatives from conception to production, and taking ownership of database-centric feature work.
You will write and review code, contribute to product roadmap discussions, and collaborate closely with product engineers to ensure data architecture decisions are made correctly the first time.
Key Responsibilities
Database Operations & Reliability (~40% of role)
โข Own day-to-day health monitoring, alerting, and on-call rotation for production databases supporting mission-critical SaaS workloads.
โข Design and maintain backup, recovery, and disaster recovery procedures; validate RTO/RPO targets regularly.
โข Manage patching, upgrades, and version lifecycle across all database environments (dev, staging, production).
โข Investigate and resolve database incidents end-to-end, including post-mortems and root cause analysis.
Performance Optimization (~30% of role)
โข Proactively identify and remediate slow queries, locking issues, and resource bottlenecks using execution-plan analysis and profiling tools.
โข Design and implement sharding, partitioning, read replicas, and caching strategies to support product growth.
โข Establish query performance benchmarks and own regressions through to resolution โ across both infrastructure changes and code deployments.
โข Partner with product engineers to review query patterns and indexes before they reach production.
Data Modeling & Schema Design (~15% of role)
โข Serve as the primary reviewer and approver for all schema changes, migrations, and data model proposals across the product line.
โข Lead schema design for new product features โ working directly with product and engineering teams from the earliest stages of planning.
โข Define and enforce standards for naming conventions, migration workflows, rollback strategies, and zero-downtime deployments.
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