Drive high availability and disaster recovery strategies for core banking systems
Define and execute the scalability roadmap
Perform query optimization and execution plan analysis
Build and manage scalable strategies for database infrastructure
Design monitoring architecture and define SLIs/SLOs for database health
Implement banking-grade security practices
Collaborate with product teams for database schema changes
Mentor and set technical standards for the DBA function

5+ years of experience as a PostgreSQL DBA in high-load, production environments (preferably Fintech or mission-critical systems)
Advanced knowledge of index design (B-tree, GIN, GiST, BRIN), partitioning, and vacuum tuning
Proven experience designing streaming replication, clustering, and automated backup validation
Hands-on experience with cloud-managed PostgreSQL (specifically GCP) and Linux systems administration
Proficient with Infrastructure as Code (Terraform, Ansible) and CI/CD workflows (GitLab, ArgoCD)
Strong SQL skills
Experience building monitoring and alerting for databases (Prometheus/Grafana)
Fluent in English

Make a genuine impact on the product
Continuous personal and professional development opportunities
Flexibility of traveling and working remotely or in a hybrid model across Europe
Stock Options Program available to every team member
Support and care for well-being and success
Exclusive Work & Swim Program with a month in Cyprus

Principal Database Administrator, DBA

Key skills