Oracle Database Administrator

Software Mind

Oracle Database Administrator responsible for administration and support of enterprise Oracle database platforms. Ensuring resilience and performance of mission-critical environments in cloud and on-premises.

Posted 5/19/2026full-timeRemote • 🇵🇱 PolandMid-LevelSeniorWebsite

Tech Stack

Tools & technologies

AzureCloudLinuxMS SQL ServerOracleShell ScriptingSQL

About the role

Key responsibilities & impact

Administer, support, and optimise enterprise Oracle database environments
Ensure high availability, resilience, performance, and security of production database systems
Perform backup, recovery, patching, upgrades, performance tuning, and maintenance activities
Support Oracle technologies including Data Guard, RMAN, OEM, RAC, Exadata, Azure and OCI
Participate in cloud transformation initiatives across Oracle Cloud Infrastructure (OCI) and Azure
Support Database DevOps, automation, CI/CD pipelines, Git, and Azure DevOps
Participate in incident, problem, and change management processes
Maintain operational documentation and support project onboarding activities
Participate in on-call rota and out-of-hours support where required
Provide secondary support for Microsoft SQL Server platforms where required

Requirements

What you’ll need

5+ years’ experience administering Oracle database environments in enterprise production settings
Strong Oracle 19c / 23ai administration experience
Extensive experience with Oracle technologies including Data Guard, RMAN, OEM, SQL, and PL/SQL
Experience supporting mission-critical production systems
Experience with Oracle Cloud Infrastructure (OCI) and cloud-based database services
Linux administration and shell scripting skills
Strong analytical, troubleshooting, and communication skills
Experience operating within formal incident and change management frameworks
Experience supporting Microsoft SQL Server database environments is an advantage
SQL Server DBA experience including performance tuning and troubleshooting is a plus
Experience with Azure SQL Database, Managed Instance, and Azure VMs is a plus
Experience with Oracle RAC, Exadata, and Delphix is an advantage
Experience with Oracle APEX is beneficial
Knowledge of Database DevOps tooling such as Flyway is a plus
Financial services or investment management sector experience is a plus
Azure DevOps pipeline and Git workflow experience is an advantage

Benefits

Comp & perks

Flexible employment and remote work
International projects with leading global clients
International business trips
Non-corporate atmosphere
Language classes
Internal & external training
Private healthcare and insurance
Multisport card
Well-being initiatives

ATS Keywords

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Applicant Tracking System Keywords

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Hard Skills & Tools

Oracle database administrationOracle 19cOracle 23aiData GuardRMANOEMSQLPL/SQLLinux administrationshell scripting

Soft Skills

analytical skillstroubleshooting skillscommunication skills