Valid
Valid
Valid develops secure identification and connectivity solutions for governments, financial institutions, mobile operators, and device manufacturers. Its work spans digital identity and government platforms, secure documents, EMV payment cards, digital banking services, SIM and eSIM products, and IoT connectivity. The company also manufactures secure cards and SIMs, supporting organizations that need trusted infrastructure for digital identities, payments, communications, and connected devices.

Senior DBA Analyst – Oracle and PostgreSQL Hybrid

Senior DBA Analyst responsible for critical Oracle and PostgreSQL environments at Valid, a secure identification solutions provider. The role covers high availability, disaster recovery, security, backups, and database operations across on-premises and cloud platforms.

Description

  • Administer and monitor the primary Oracle RAC environment on ASM to maintain high availability.
  • Manage disaster recovery replication through Oracle Data Guard to a Physical Standby cluster.
  • Protect data security and privacy with Oracle Advanced Security, including TDE.
  • Administer and support PostgreSQL 15 clusters in primary/standby configurations.
  • Configure, manage, and optimize MySQL and PostgreSQL databases across AWS and GCP.
  • Design, execute, and validate backup and recovery procedures using RMAN and pg_basebackup/Barman.
  • Use Oracle Linux for troubleshooting, performance tuning, and preventive maintenance.
  • Partner with infrastructure teams to support and validate Storage, iSCSI, and LUN provisioning.

Requirements

  • Bachelor’s degree in Information Technology, Computer Science, Engineering, or a related discipline.
  • Senior-level DBA experience supporting critical, high-availability database environments.
  • Advanced knowledge of Oracle RAC, ASM, and Oracle Data Guard architecture, installation, administration, and Physical Standby management.
  • Practical experience configuring and administering Oracle Advanced Security and TDE encryption.
  • Strong Oracle Linux administration and troubleshooting skills.
  • Advanced command of database backup and restoration policies and tools, including RMAN, pg_basebackup, and Barman.
  • Proven experience administering PostgreSQL 15 in primary/standby environments.
  • Hands-on experience managing MySQL and PostgreSQL databases on AWS and GCP.
  • Knowledge of Storage technologies, iSCSI protocols, and LUN administration.
  • Preferred qualifications include official database or cloud certifications, Shell scripting, Python, Ansible, Terraform, and experience with OEM, Zabbix, Prometheus, or Grafana.

Benefits

  • Medical and hospital coverage
  • Dental coverage
  • iFood benefits
  • Wellhub membership
  • Transportation allowance
  • Childcare assistance
  • Profit-sharing plan (PLR)
  • Life insurance
  • Hybrid work arrangement
  • Day off

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