Posted 26 June, 2026
Senior Software Developer - Cloud Networking & Telco Platforms
Oracle
Dublin, Dublin, Ireland
Full Time
Reference: 1845168610
Job Description
This is a senior software development role working on our Compute Cloud at Customer (C3) platform, which is based on our Private Cloud Appliance (PCA). The primary focus for this role will be on delivering and maintaining a 'Telco Mode' for C3 that provides functionality specifically targeted at telco customers.
In this role, you will be responsible for the extending the FlexNetwork model by adding explicit physical-port allocation, virtual-circuit connectivity, and DRG-based routing for carrier-style networking. An initial implementation already exists, spanning four layers: the C3 contract and workflow layer, the PCA admin Day 0 and routing API layer, the network controller and telco object model, and the execution layer in switchmgr and host-side VFIO tooling. We need an experienced senior software developer to enhance and improve this implementation, as well as provide engineering-level support for diagnosing and resolving complex issues should they arise with our telco customer base.
Responsibilities
Essential Skills & Experience
Qualifications
Career Level - IC5
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 [email protected] 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.
This is a senior software development role working on our Compute Cloud at Customer (C3) platform, which is based on our Private Cloud Appliance (PCA). The primary focus for this role will be on delivering and maintaining a 'Telco Mode' for C3 that provides functionality specifically targeted at telco customers.
In this role, you will be responsible for the extending the FlexNetwork model by adding explicit physical-port allocation, virtual-circuit connectivity, and DRG-based routing for carrier-style networking. An initial implementation already exists, spanning four layers: the C3 contract and workflow layer, the PCA admin Day 0 and routing API layer, the network controller and telco object model, and the execution layer in switchmgr and host-side VFIO tooling. We need an experienced senior software developer to enhance and improve this implementation, as well as provide engineering-level support for diagnosing and resolving complex issues should they arise with our telco customer base.
Responsibilities
Essential Skills & Experience
- Must have hands-on experience developing for cloud environments; Oracle Cloud Infrastructure (OCI) experience is preferred
- Experienced with software development at a systems/network architect level
- Expertise with virtual networking, both as a developer and administrator
- Experienced with SR-IOV or VFIO
- Experienced with Cisco switches, especially in embedded/appliance use cases
- Expert systems-level development skills in Linux/UNIX operating environments
- Experience designing and deploying runbooks and working in a 'devops' environment
- Strong understanding of TCP/IP networking, and network stack software implementations
- Experience with VNICs and NIC drivers an advantage
- Experience with VNICs and NIC drivers an advantage
Qualifications
Career Level - IC5
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 [email protected] 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.
