The Mission
Rubrik is on a mission to secure the world’s data. As we continue to evolve the Rubrik Security and Cyber resiliency, we are addressing most critical customer use-cases to ensure minimal data loss for our customers in case of disaster.
The Project We are seeking an expert PostgreSQL Consultant to perform a deep review and exploration of Rubrik's RDS PostgreSQL backup and recovery architecture. You will act as the authoritative PostgreSQL subject matter expert, partnering with our engineering team on DB-level and table-level restore strategies, extension compatibility, and platform constraints across cloud managed PostgreSQL offerings. This engagement requires intricate knowledge of PostgreSQL internals, restore workflows, system dependencies and real-world deployment patterns in enterprise environments.
Key Technical Focus:
- PostgreSQL Extensions: Audit how Rubrik's archival pipeline handles common extensions and provide expert guidance on compatibility gaps based on industry-wide usage patterns and known edge cases.
- Granular Restore: Assess and advise on DB-level and table-level restore strategies on AWS RDS, drawing on deep Postgres expertise to identify the most viable approaches within RDS's managed constraints.
- Cloud Managed PostgreSQL Constraints: Identify platform limitations — superuser restrictions, parameter groups, shared_preload_libraries, and extension allowlists — that affect restore fidelity across AWS RDS, Azure Database for PostgreSQL, and Cloud SQL for PostgreSQL.
Who You Are
- The Postgres Expert: You have hands-on experience as a Postgres DBA. You understand MVCC, WAL, logical replication, and extension internals.
- The Cloud Database Practitioner: You understand the nuances of cloud-managed PostgreSQL — what AWS RDS locks down, where the managed layer creates complexity, and how these constraints differ across providers like Azure Database for PostgreSQL and Cloud SQL for PostgreSQL.
- The Problem Solver: When an extension conflicts or an RDS limitation blocks the obvious path, you have a Plan B within hours, not days.
- The Industry Expert: You bring experience advising on PostgreSQL deployments in mission-critical enterprise environments and can translate that into actionable guidance for Rubrik's engineering team.
Rubrik Core Values (RIVET)
At Rubrik, we move with Relentlessness, Integrity, Velocity, Excellence, and Transparency. We expect our consultants to mirror these values, especially Velocity — we are looking for someone who can achieve in weeks what usually takes months.
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