Senior Database Administrator, PostgreSQL

• Design, construct, install, and maintain large relational databases
• Maintain database integrity and security, including backups and recovery procedures
• Implement and manage disaster recovery and failover systems
• Monitor database performance, implement changes, and apply patches and versions when required
• Optimize queries for performance
• Collaborate with development teams to optimize database usage
• Set up and maintain database replication, clustering, mirroring, and other high-availability strategies
• Use and understand PgBouncer and modern monitoring systems
• Stay up to date with database technologies and best practices
• Drive improvements in database reliability and performance
• Contribute to infrastructure powering Tabby’s growing fintech business

• Proven hands-on experience with PostgreSQL (required), including setup, replication, upgrades, monitoring, and performance tuning
• Ability to write and optimize complex SQL queries
• Experience with backup and recovery strategies, including Point-in-Time Recovery (PITR)
• Strong understanding of database design, documentation, and development best practices
• Experience with ClickHouse is a plus
• Working knowledge of Bash, Python, or Go
• Experience managing DBaaS solutions on cloud platforms; GCP or AWS is a plus
• Experience migrating large databases across cloud platforms
• Familiarity with Kubernetes, Terraform, and Helm
• Experience with real-time data streaming technologies such as Debezium or Flink
• Relevant certifications or formal training in database management is a plus
• Strong problem-solving skills and excellent communication abilities
• Professional proficiency in English (B2 level or higher)

• Full-time B2B contract
• Fully remote setup
• Up to 20% tax allowance
• 22 paid leave days annually
• Stock options (ESOP) in a fast-scaling, pre-IPO company
• Flexi benefits you can use for wellness, travel, or learning
• Work alongside a high-performing, international engineering team in a global fintech unicorn
• Relocation support is available to hubs in Armenia, Georgia, Serbia, Portugal, and Spain, including flights, temporary accommodation and legal setup.