Senior Database Administration (ORACLE DB & APEX)

Proficiency in Oracle database, SQL Server, PostgreSQL database
Strong experience in SQL scripting and query optimization
Experience in database administration and Business Intelligence (BI) lifecycle
Experience in data modeling, ETL/ELT development, and data warehousing
Experience in Oracle APEX setup, configuration, deployment, and troubleshooting
Experience in programming/scripting (Python, Shell, or equivalent) is a plus
Knowledge of data warehouse concepts
First level support to business users on data, reports, and database-related issues
Complete required checklists, monitoring tasks, and reports on a regular basis
Analyze and provide ad-hoc reports, dashboards, and data insights to business users
Design, build, and maintain ETL pipelines and data transformation processes
Monitor and optimize database performance (queries, indexes, execution plans)
Manage backup, restore, and disaster recovery processes
Ensure data security, integrity, and access control
Analyze and resolve database issues (deadlocks, slow queries, system failures)
Test and support deployment of new data solutions, reports, and system changes
Provide training and guidance to business users on reports and dashboards
Administer database users, roles, and permissions
Support business activities such as store operations, stock take, reporting requirements
Other tasks assigned by Application Senior Manager