Remote PostgreSQL DBA: High-Performance & HA Expert

Tabby | تابي; Województwo mazowieckie; Remote; PLN 260,000 - 420,000; Full time

Benefits offered by this job

Full-time B2B contract

Fully remote setup

Up to 20% tax allowance

22 paid leave days annually

Stock options (ESOP)

Flexi benefits for wellness/travel/学习

Work with international engineering团队

Job summary

Tabby is seeking a Senior Database Administrator to join the Infrastructure team and scale reliable, high-performance database systems for a growing global user base. You will design, implement, and maintain PostgreSQL databases, ensure data integrity, and drive high availability with DR and PITR strategies.

Remote-first role with international collaboration across engineering teams. Candidates should have strong SQL, replication, monitoring, and cloud DBaaS experience, plus Bash/Python/Go

Qualifications

• Proven hands-on PostgreSQL expertise including replication and performance tuning.
• Ability to write and optimize complex SQL queries.
• Experience with backup, PITR, and disaster recovery.
• Strong DB design, documentation, and development practices.
• English proficiency B2+.

Responsibilities

• Design, construct, install, and maintain large relational databases.
• Maintain integrity and security, including backups and recovery.
• Implement and manage disaster recovery and failover systems.
• Monitor database performance and apply patches.
• Optimize queries for performance.
• Collaborate with development teams to optimize usage.
• Set up replication, clustering, mirroring, high availability.
• Use PgBouncer and modern monitoring systems.
• Stay up to date with latest database technologies.

Skills

PostgreSQL

SQL optimization

Backup & PITR

DB design

English ability

Bash/Python/Go

Cloud DBaaS

DB migration

Kubernetes/Terraform/Helm

Debezium/Flink

DB certifications

ClickHouse

Tools

PgBouncer

Job description

Tabby is seeking a Senior Database Administrator to join the Infrastructure team and scale reliable, high-performance database systems for a growing global user base. You will design, implement, and maintain PostgreSQL databases, ensure data integrity, and drive high availability with DR and PITR strategies.

Remote-first role with international collaboration across engineering teams. Candidates should have strong SQL, replication, monitoring, and cloud DBaaS experience, plus Bash/Python/Go