Application support engineer (Linux, SQL, Oracle)

ING Hubs Poland is hiring!

We are looking for you, if you:

• monitor and maintain application performance, ensuring high availability and reliability,
• manage an application on OS level,
• perform performance debugging and tuning in Oracle databases,
• write and optimize PL/SQL and SQL queries,
• you are able to analyze & solve problems efficiently,
• you are good at communication and are able to deliver results as promised,
• provide 24x7 application support on a rotational basis,
• develop and maintain shell scripts for automation and monitoring,
• ensure compliance with IT risk management and DORA (Digital Operational Resilience Act) framework,

You'll get extra points for:

• understanding of accounting principles and financial processes.

Your responsibilities:

• perform performance debugging and tuning in Oracle databases,
• write, review, and optimize PL/SQL and SQL queries for efficiency and scalability,
• conduct SQL code optimization to improve system responsiveness,
• develop and maintain shell scripts for automation and monitoring tasks,
• implement solutions that reduce manual effort and enhance operational efficiency,
• provide 24x7 application support on a rotational basis to ensure continuous service availability,
• respond to incidents promptly, analyze root causes, and implement preventive measures,
• monitor and maintain application performance to ensure optimal availability and reliability,
• manage applications at the OS level, including troubleshooting and configuration,
• ensure the environment is secure, stable, and compliant with IT risk management standards,
• ensure adherence to DORA (Digital Operational Resilience Act) and IT risk management frameworks,
• maintain documentation and audit readiness for regulatory compliance.

Information about the squad:

Our squad supports application which is a cutting-edge finance management solution designed to centralize and streamline accounting processes across multiple entities and GAAP standards. It supports:

• multi-entity and multi-GAAP accounting with detailed balances in various currencies,
• end-to-end automation of accounting workflows, accelerating financial close and ensuring regulatory compliance,
• advanced features such as double-entry accounting, drill-down reporting, and configurable period-end processing.

The role naming convention in the global ING job architecture will be “Engineer V”