Senior PostgreSQL Administrator for High Availability Setup Rollout

LumenWorks

Project-based · Remote · Flexible hours

About the role

LumenWorks is launching an integration project linking its billing system, CRM, and internal APIs. We need a PostgreSQL Administrator to design, implement, and fine‑tune the data layer that will power seamless data flow across these services.

Key responsibilities

• Architect and configure PostgreSQL clusters for high availability
• Develop ETL pipelines to sync billing and CRM data
• Optimize queries and indexes for cross‑system reporting
• Implement replication and backup strategies aligned with integration needs
• Collaborate with developers to expose data via internal APIs

Must-have skills

• 5+ years managing PostgreSQL in production
• Strong SQL performance tuning and partitioning expertise
• Experience with data integration, ETL, and API‑driven architectures

Nice to have

• Familiarity with MongoDB or MySQL for hybrid data stores
• Knowledge of containerized deployments (Docker/Kubernetes)