PostgreSQL Reliability Engineer — Production & Scale

CrossTalent; Polska; In loco; PLN 240.000 - 360.000; Tempo pieno

Descrizione del lavoro

ClickUp, an AI-native company, is seeking a Senior Database Administrator to manage and optimize PostgreSQL deployments across production environments. You will uphold data integrity, security, and performance, while supporting application teams with tuning and migrations.

Ideal candidates have extensive PostgreSQL experience, cloud familiarity (AWS), and strong scripting skills. This role focuses on reliability, scalability, and on‑call incident support.

Competenze

• 7+ years of experience in senior database roles.
• Strong PostgreSQL administration including backups and recovery.
• Experience with production-scale databases (250GB+).
• Knowledge of security, access control, and compliance practices.

Mansioni

• Administer, monitor, and maintain PostgreSQL databases (250GB+) in production environments.
• Ensure availability and performance through proactive monitoring.
• Perform patching, upgrades, vacuuming, reindexing, and statistics management.
• Execute backup, restore, and disaster recovery procedures with tests.
• Manage user access, roles, and database security.
• Plan capacity, storage, and growth forecasting.
• Troubleshoot performance bottlenecks and contention.

Conoscenze

PostgreSQL administration

Backup & recovery

Performance tuning

Linux administration

SQL & scripting (Bash/Python)

Strumenti

AWS (RDS, Aurora, EC2)

Monitoring tools

Descrizione del lavoro

ClickUp, an AI-native company, is seeking a Senior Database Administrator to manage and optimize PostgreSQL deployments across production environments. You will uphold data integrity, security, and performance, while supporting application teams with tuning and migrations.

Ideal candidates have extensive PostgreSQL experience, cloud familiarity (AWS), and strong scripting skills. This role focuses on reliability, scalability, and on‑call incident support.