Middle Oracle & Postgres Database Administrator

About the role

We expect the Database Administrator to manage, monitor, and optimise Oracle and PostgreSQL database systems, ensuring high performance, availability, and security. The role involves designing database structures, implementing backup and recovery strategies, and collaborating with developers and IT staff.

Key responsibilities

• Manage, monitor and optimise Oracle 19c and PostgreSQL 13+ environments.
• Design and implement database structures based on business requirements.
• Identify and resolve performance issues, tune queries and indexes.
• Develop and maintain backup, recovery and disaster‑recovery solutions using RMAN and Data Guard.
• Implement security measures to protect sensitive data.
• Provide technical support, investigate issues and collaborate with developers.
• Maintain comprehensive documentation of configurations, processes and procedures.
• Plan and execute database upgrades, patches and apply new features.

Required profile

• Minimum 4 years of IT experience, including at least 2 years as a database administrator.
• Hands‑on experience with Oracle Database 19c, PostgreSQL 13+, high‑availability (RAC or Failover) and disaster‑recovery (Data Guard) environments.
• Proficiency with RMAN, tablespaces, indexes, partitions and performance tuning.

Required skills

• Oracle Database 19c administration
• PostgreSQL 13+ administration
• RMAN backup and recovery
• Oracle RAC / Failover, Data Guard
• Oracle Enterprise Manager
• Docker management
• Liquibase
• Task automation
• Unix and Windows (user level) environments
• Networking fundamentals
• Foglight (nice‑to‑have)
• Ansible (AWX) (nice‑to‑have)
• Java programming (nice‑to‑have)
• Atlassian tools (JIRA, Confluence, FishEye) (nice‑to‑have)

What we offer

• Hybrid work mode with flexible hours.
• Medical insurance for employees and children, wellness days and fitness reimbursement.
• Meal allowance via Coverflex Card and Flexpay system.
• Modern office with recreational facilities (PlayStation, table football, musical instruments).
• Professional development: language courses, self‑learning platforms, certifications, mentorship.
• Social benefits: parental bonus, pension plan, referral bonus, paid leave for blood donation.