Kerja Sepenuh Masa, Database Engineer (Oracle - SQL Server)| Penang di Commerz Global Service Solutions Pulau Pinang - Maukerja

Who We Are

Commerz Global Service Solutions (CGSS), founded in 2012 as Commerz Trade Services Sdn. Bhd., is a wholly‑owned subsidiary of Commerzbank AG and a leading global provider of shared services for the banking and financial industry. With branches across Asia, Europe and America, we act as a central hub for cost‑efficient, high‑quality service delivery, enhancing profitability and standardizing processes for Commerzbank AG. Our strong risk culture and governance ensure resilient, compliant and transparent operations, with strict adherence to regulatory requirements and global corporate policies, enabling us to deliver bespoke, reliable solutions to our internal clients worldwide.

About the role

We are looking for a Senior Database Engineer – Oracle & SQL Server to join our team in an agile environment. You will be responsible for designing, installing, configuring, administering, tuning and supporting business-critical Oracle Database and Microsoft SQL Server platforms.

In this role, you will combine deep database expertise with a proactive operational mindset to ensure the availability, security, performance and reliability of our database environments. While Oracle technologies, including Oracle Grid Infrastructure, will be a key focus, you will also support SQL Server platforms, database automation and data integration initiatives.

Your key responsibilities

• Install, configure, upgrade, patch and maintain Oracle Database and Microsoft SQL Server instances.
• Install, configure and administer Oracle Grid Infrastructure, including Oracle Clusterware and ASM environments.
• Support Oracle RAC, ASM, RMAN, Data Guard and other high-availability and disaster-recovery solutions.
• Manage database backup, recovery, restore and disaster-recovery processes for Oracle and SQL Server environments.
• Monitor database health, capacity, availability and performance, and proactively identify and resolve issues.
• Perform advanced database performance tuning, including SQL optimisation, index optimisation, execution-plan analysis and instance-level tuning.
• Develop, review and optimise complex SQL, PL/SQL, T-SQL, stored procedures, functions, packages, triggers and database scripts.
• Create and maintain automation scripts for database administration, monitoring, deployment, maintenance and reporting.
• Implement and maintain database security controls, including user access, roles, privileges, encryption, auditing and compliance requirements.
• Support database migrations, consolidation activities, platform upgrades and modernisation projects.
• Build and maintain ETL pipelines and data-transfer interfaces using database links, linked servers, APIs and external data stores.
• Collaborate with database operations, infrastructure and automation engineers to integrate database processes into standard provisioning, patching and software-removal pipelines.

What you bring

• At least 10 years of professional experience in IT operations, with strong hands-on experience in Oracle Database administration.
• Extensive experience in Oracle Database installation, configuration, administration, patching, upgrades, backup, recovery and troubleshooting.
• Proven practical experience with Oracle Grid Infrastructure, including Oracle ASM and Clusterware.
• Strong understanding of Oracle high-availability technologies, including RAC, ASM, RMAN, Data Guard and Oracle Clusterware.
• Practical experience administering Microsoft SQL Server, including installation, configuration, security, backup/recovery, monitoring and performance tuning.
• Advanced programming skills in Oracle SQL, PL/SQL and Microsoft T-SQL, including stored procedures and database scripting.
• Strong experience in database performance tuning, query optimisation, execution-plan analysis and indexing strategies.
• Experience developing automation scripts using Shell scripting, PowerShell, Python or similar technologies.
• Familiarity with API programming, CI/CD pipelines, Service Broker pipelines or similar automation and deployment processes.
• Strong knowledge of database security, access management, auditing, IT security and operational best practices.
• Experience working in Linux/Unix environments; familiarity with Windows Server is an advantage.
• A university degree in IT, Engineering or a related discipline, or equivalent professional experience.
• Strong analytical, communication and stakeholder-management skills, with the ability to work independently and provide technical direction to others.

*We appreciate all applications; however, only shortlisted candidates will be contacted.