database administrator

Paytech is a fintech company that develops payment infrastructure and transactional processing pipelines using Oracle Database and APEX applications within AWS environments.

• Develop and optimize Oracle SQL and PL/SQL, including complex queries, procedures, triggers, and packages;
• Perform performance tuning using AWR, ASH, and EXPLAIN PLAN;
• Manage database schemas, DDL migrations, partitioning, indexes, and ETL processes;
• Administer Oracle APEX environments, including upgrades, workspace management, and application support;
• Manage AWS RDS Oracle instances, including provisioning, configuration, monitoring, backups, and performance optimization;
• Execute data migration and replication tasks using Data Pump and AWS DMS;
• Design and maintain backup and recovery processes;
• Monitor and troubleshoot database performance, including workload analysis and CPU/IO issues.

• 3+ Years of DBA experience, including at least 2 years with Oracle DB;
• Strong Oracle SQL and PL/SQL skills;
• Hands-on experience with Oracle APEX administration or development;
• Practical experience with AWS RDS Oracle;
• Solid understanding of backup and recovery strategies and Data Pump;
• Ability to interpret execution plans and AWR reports;
• Proficiency in Linux environment;
• Nice to have: background in fintech or payment systems, familiarity with PCI DSS, experience with Oracle DMS, Kinesis, or other CDC solutions, exposure to Terraform or Ansible, familiarity with Prometheus or Grafana, understanding of ORDS architecture and REST integrations, experience upgrading Oracle APEX.

• Competitive compensation;
• Growth path toward data architecture and cloud DBA roles;
• Office in Limassol with snacks, drinks, and rooftop kitchen;
• Sports and lunches compensation;
• Team events and health insurance;
• Work permit support.