Senior Software Developer

Oracle

Oracle

Software Engineering
Ireland
Posted on Nov 8, 2025

Are you interested in building large-scale distributed cloud infrastructure that helps on decentralized data sources, edge devices? We are assembling a multi-regional software development team with the expertise and passion for solving challenging unique problems in distributed multi-tenant architecture. You will use your knowledge and creativity to design and build innovative new systems from the ground up. These are exciting times in our space - we are growing fast, still at an early stage, and working on ambitious new initiatives. You will be working with best in class end-to-end integrated compute, storage, networking, database, security, and an ever expanding set of foundational cloud-based services.

Department Description:

Oracle’s Cloud Infrastructure team is building new Infrastructure-as-a-Service technologies that operate at high scale in a broadly distributed multi-tenant cloud environment. Our customers run their businesses on our cloud, and our mission is to provide them with best in class compute, storage, networking, database, security, and an ever expanding set of foundational cloud-based services.

https://cloud.oracle.com/cloud-infrastructure

Position Overview:

We’re looking for hands-on engineers with expertise and passion in solving difficult problems in distributed systems, virtualized infrastructure, and highly available services. At Oracle you can design and build innovative new systems from the ground up. These are exciting times in our space - we are growing fast, still at an early stage, and working on ambitious new initiatives. An engineer at any level can have significant technical and business impact.

Job Responsibilities:

As a member of the Technical Staff you will own the software design and development for major components of Oracle’s Cloud Infrastructure. You should be both a rock solid coder and a distributed systems generalist, able to dive deep into any part of the stack and low level systems, as well as design broad distributed system interactions. You should value simplicity and scale, work comfortably in a collaborative, agile environment, and be excited to learn.

Candidate Profile:

• 3–5+ years experience delivering and operating large scale, highly available distributed systems.

• Strong knowledge of Java, and experience with scripting languages such as Python, Perl, etc.

• Strong knowledge of data structures, algorithms, operating systems, and distributed systems fundamentals.

• Working familiarity with networking protocols (TCP/IP, HTTP) and standard network architectures.

• Strong understanding of databases, NoSQL systems, storage and distributed persistence technologies.

• Strong understanding of Linux or desire to learn

• Strong troubleshooting and performance tuning skills.

• Experience building multi-tenant, virtualized infrastructure a strong plus.

Career Level - IC3


As a world leader in cloud solutions, Oracle uses tomorrow’s technology to tackle today’s challenges. We’ve partnered with industry-leaders in almost every sector—and continue to thrive after 40+ years of change by operating with integrity.

We know that true innovation starts when everyone is empowered to contribute. That’s why we’re committed to growing an inclusive workforce that promotes opportunities for all.

Oracle careers open the door to global opportunities where work-life balance flourishes. We offer competitive benefits based on parity and consistency and 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 accommodation-request_mb@oracle.com or by calling +1 888 404 2494 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.


Are you interested in building large-scale distributed cloud infrastructure that helps on decentralized data sources, edge devices? We are assembling a multi-regional software development team with the expertise and passion for solving challenging unique problems in distributed multi-tenant architecture.

Career Level - IC3


As a member of the software engineering division, you will assist in defining and developing software for tasks associated with the developing, debugging or designing of software applications or operating systems. Provide technical leadership to other software developers. Specify, design and implement modest changes to existing software architecture to meet changing needs.