Oracle Postgre SQL DBA

Admin

Oracle Postgre SQL DBA

Admin
Hybrid, Warszawa

Hirexa

Full-time
B2B
Mid
Hybrid
220 - 275 USD
Net per day - B2B

Job description

JD:

Key Responsibilities:

  • Install, configure, and manage PostgreSQL and Oracle databases.

  • Perform backup, recovery, and high availability setups.

  • Tune and optimize database performance and queries.

  • Enforce database security policies and conduct audits.

  • Design schemas, stored procedures, and collaborate with application teams.

  • Provide support and troubleshooting for complex DB issues.

  • Document procedures, issues, and resolutions clearly.

 

Requirements:

  • 7+ years of total DBA experience.

  • 5+ years in PostgreSQL and Oracle.

  • Experience with PostgreSQL and Oracle replication, HA, and disaster recovery.

  • Skilled in SQL, PL/pgSQL, PL/SQL, and performance tuning.

  • Automation experience using job schedulers.

  • Proficient with Linux/Unix and shell scripting. 

Tech stack

    English

    C1

    Oracle

    master

    PostgreSQL

    master

    DBA

    master

Office location

Published: 16.07.2025