Principal Database Platform Engineer

Oracle; Ireland; On-site; EUR 120,000 - 160,000; Full time

Job summary

Oracle is seeking a high-caliber Software Development Engineer (IC4) for its Internal Oracle Database (IOD) team in Ireland. You will design, build, and operate scalable database services, creating automated self-healing capabilities and resilient platforms to support OCI workloads.

You will transform operational knowledge into software, work on large-scale distributed systems, and partner with SREs and architects to ensure durability, performance, and reliability across global regions.

Qualifications

• Strong DBA and database systems experience required.
• Experience with distributed systems and cloud infrastructure highly desired.
• Familiarity with automation, monitoring, and provisioning of large-scale services preferred.

Responsibilities

• Design, develop, and operate large-scale database platform services that power mission-critical OCI workloads.
• Build highly available, scalable, and resilient distributed systems to manage databases across global cloud regions.
• Develop automation for provisioning, lifecycle management, monitoring, patching, upgrades, backup and fleet operations.
• Partner with database architects, SREs, and service teams to deliver reliable data platforms meeting availability and performance targets.
• Drive improvements in reliability, observability, security, and operational efficiency for Tier‑0 cloud services.
• Troubleshoot complex production issues spanning database internals, distributed systems, and cloud infrastructure.

Skills

DBA experience

Database systems

Cloud infrastructure

Distributed systems

Job description

Job Description

Join Oracle Cloud Infrastructure's Internal Oracle Database (IOD) team, a Tier-0 team responsible for the data platform that powers virtually every OCI service. IOD provides fully managed database services for mission-critical OCI workloads, and dedicated cloud environments.

We are seeking a Software Development Engineer with strong DBA and database systems experience to help design, build, and operate highly scalable, reliable, and automated database services. You will work on large-scale distributed systems, ensuring the durability, availability, and performance of OCI foundational services.

This role is ideal for engineers who enjoy solving complex challenges at massive scale and have a passion for database architecture, automation, software development engineering, and cloud infrastructure.

An IC4 Software Development Engineer within IOD, will focus on transforming operational knowledge into software, building automation and self‑healing capabilities that reduce manual intervention, improve reliability, and enable the IOD platform to scale efficiently. By combining strong software engineering and database expertise, they would help build the next generation of IOD database platform services that support OCI's continued growth while improving developer productivity and operational excellence.

Responsibilities

As a member of the software engineering division, you will take an active role in the definition and evolution of standard practices and procedures. You will be responsible for:

• Design, develop, and operate large-scale database platform services that power mission-critical Oracle Cloud Infrastructure (OCI) workloads.
• Build highly available, scalable, and resilient distributed systems in order to manage databases across global cloud regions.
• Develop automation for database provisioning, lifecycle management, monitoring, patching, upgrades, backup, recovery, and fleet operations.
• Partner with database architects, SREs, and OCI service teams to deliver reliable data platforms that meet stringent availability, performance, and durability requirements.
• Drive improvements in service reliability, scalability, observability, security, and operational efficiency for Tier‑0 cloud services.
• Troubleshoot complex production issues spanning database internals, distributed systems, cloud infrastructure, and large-scale fleet operations.
• Design and implement software solutions that optimize database performance, capacity utilization, and operational excellence.
• Participate in architecture reviews, technical design discussions, and engineering initiatives focused on the future of cloud‑scale database platforms.
• Leverage strong database administration (DBA) expertise to influence software design, automation strategies, and operational best practices.
• Contribute to the continuous evolution of OCI’s foundational data services that support core cloud offerings
• Eliminate manual operational tasks by building self‑service workflows for provisioning, patching, upgrades, backup validation, failover testing, and decommissioning.
• Develop "automate‑first" solutions that reduce operational toil
• Reduce operational burden, faster incident recovery, and improve service reliability.
• Build intelligent remediation systems that detect and automatically resolve common database and infrastructure issues.

Career Level - IC4

About Us

Only Oracle brings together the data, infrastructure, applications, and expertise to power everything from industry innovations to life‑saving care. And with AI embedded across our products and services, we help customers turn that promise into a better future for all. Discover your potential at a company leading the way in AI and cloud solutions that impact billions of lives.

True innovation starts when everyone is empowered to contribute. That's why we're committed to growing a workforce that promotes opportunities for all with competitive benefits that support our people with flexible medical, life insurance, and retirement options. We also encourage employees to give back to their communities through our volunteer programs.

We're committed to including people with disabilities at all stages of the employment process.

If you require accessibility assistance or accommodation for a disability at any point, let us know by emailing or by calling in the United States.

Oracle is an Equal Employment Opportunity Employer.

All qualified applicants will receive consideration for employment without regard to race, color, religion, sex, national origin, sexual orientation, gender identity, disability and protected veterans' status, or any other characteristic protected by law.

Oracle will consider for employment qualified applicants with arrest and conviction records pursuant to applicable law.