Database Infrastructure Lead — Cloud, Tuning & Automation

Thrive IT Systems; Kraków; Presencial; PLN 120.000 - 180.000; Jornada completa

Descripción de la vacante

Thrive IT Systems in Kraków seeks an experienced database specialist to lead enterprise database initiatives, manage multi-platform environments, and drive modernization. You will support cloud adoption, patch management, and performance optimization, while shaping best practices, documentation, and on-call incident handling.

Ideal candidates bring hands-on RDBMS skills (Oracle, SQL Server, PostgreSQL, DB2) with Oracle RAC/Data Guard and Exadata familiarity, plus scripting in

Formación

• Hands-on work with Oracle, DB2, PostgreSQL or SQL Server.
• Experience with Oracle RAC, Data Guard, RMAN and Exadata.
• Strong database performance tuning and optimization skills.
• Experience supporting database solutions in AWS or cloud environments.
• Scripting in Bash, PowerShell, Python or Ansible for automation.
• Understanding backup, recovery, high availability and disaster recovery concepts.
• Knowledge of incident/change/production support processes.
• Ability to learn new database technologies quickly.
• Strong troubleshooting and root-cause analysis abilities.
• Excellent communication and stakeholder management skills.

Responsabilidades

• Lead and deliver database infrastructure initiatives including upgrades, migrations, standardization and modernization.
• Build, configure and manage enterprise database environments across multiple platforms.
• Support cloud database adoption and infrastructure optimization initiatives.
• Assess, deploy and manage security patches, upgrades and critical fixes.
• Evaluate new database technologies and perform proofs of concept.
• Provide technical consultancy on database design, performance and recovery.
• Produce technical documentation, runbooks and implementation guides.
• Support production incidents, troubleshoot issues and perform root cause analysis.
• Participate in change management, incident management and on-call support.
• Report progress, risks, dependencies and remediation activities to stakeholders.

Conocimientos

RDBMS

Oracle RAC

Data Guard

Exadata

DB2

PostgreSQL

SQL Server

MongoDB

Performance tuning

AWS support

Automation scripting

Bash

PowerShell

Python

Ansible

Descripción del empleo

Thrive IT Systems in Kraków seeks an experienced database specialist to lead enterprise database initiatives, manage multi-platform environments, and drive modernization. You will support cloud adoption, patch management, and performance optimization, while shaping best practices, documentation, and on-call incident handling.

Ideal candidates bring hands-on RDBMS skills (Oracle, SQL Server, PostgreSQL, DB2) with Oracle RAC/Data Guard and Exadata familiarity, plus scripting in