Principal Software Engineer

As a Principal Core Infrastructure Engineer in Oracle Cloud Infrastructure's Data Core organization, you will build and operate high performance networking and storage data path software for DPU accelerated systems. You will work across hardware, firmware interfaces, Linux, and cloud services to improve throughput, latency, reliability, and scale.

This is a hands-on role for an engineer with deep networking data path experience who can turn performance measurements into effective designs and production software. You will lead complex technical work, contribute to engineering practices, and provide direction and mentorship to other engineers.

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 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.

Disclaimer:

Certain U.S. based or U.S. customer or client-facing roles may be required to comply with applicable requirements, such as immunization/occupational health mandates, and/or drug testing requirements.

Range and benefit information provided in this posting are specific to the stated locations only

US: Hiring Range in USD from: $114,600 to $234,600 per annum. May be eligible for bonus, equity, and compensation deferral.

Oracle maintains broad salary ranges for its roles in order to account for variations in knowledge, skills, experience, market conditions and locations, as well as reflect Oracle''s differing products, industries and lines of business.

Candidates are typically placed into the range based on the preceding factors as well as internal peer equity.

Oracle US offers a comprehensive benefits package which includes the following:

1. Medical, dental, and vision insurance, including expert medical opinion

2. Short term disability and long term disability

3. Life insurance and AD&D

4. Supplemental life insurance (Employee/Spouse/Child)

5. Health care and dependent care Flexible Spending Accounts

6. Pre-tax commuter and parking benefits

7. 401(k) Savings and Investment Plan with company match

8. Paid time off: Flexible Vacation is provided to all eligible employees assigned to a salaried (non-overtime eligible) position. Accrued Vacation is provided to all other employees eligible for vacation benefits. For employees working at least 35 hours per week, the vacation accrual rate is 13 days annually for the first three years of employment and 18 days annually for subsequent years of employment. Vacation accrual is prorated for employees working between 20 and 34 hours per week. Employees working fewer than 20 hours per week are not eligible for vacation.

9. 11 paid holidays

10. Paid sick leave: 72 hours of paid sick leave upon date of hire. Refreshes each calendar year. Unused balance will carry over each year up to a maximum cap of 112 hours.

11. Paid parental leave

12. Adoption assistance

13. Employee Stock Purchase Plan

14. Financial planning and group legal

15. Voluntary benefits including auto, homeowner and pet insurance

The role will generally accept applications for at least three calendar days from the posting date or as long as the job remains posted.

Career Level - IC4

Required qualifications

• At least 8 years of software engineering experience, including substantial C or C++ development on Linux.

• Deep hands-on experience building or optimizing high performance networking data paths, including packet processing and hardware offload.

• Experience developing for a DPU or SmartNIC platform, such as AMD Pensando, NVIDIA BlueField, Intel SmartNIC, or comparable hardware.

• Working knowledge of storage virtualization, PCIe SR-IOV, and the NVMe and NVMe-oF protocol family.

• Ability to diagnose throughput and latency issues across software and hardware boundaries, and to improve performance on CPU and memory constrained systems.

• Experience using Go, Python, or another scripting language for development, testing, or operational tooling.

• Ability to lead complex work while contributing directly to implementation and debugging.

• A BS or MS degree in Computer Science or a related field, or equivalent experience.

Preferred qualifications

• Experience with P4 programming and pipelines.

• Experience with SPDK, NVMe drivers, RDMA, or NVMe-oF implementations.

• Experience with data encryption in transit or at rest, TCG Opal, or cryptographic hardware offload.

• Experience building and operating data path software at cloud scale.

Required qualifications

• At least 8 years of software engineering experience, including substantial C or C++ development on Linux.

• Deep hands-on experience building or optimizing high performance networking data paths, including packet processing and hardware offload.

• Experience developing for a DPU or SmartNIC platform, such as AMD Pensando, NVIDIA BlueField, Intel SmartNIC, or comparable hardware.

• Working knowledge of storage virtualization, PCIe SR-IOV, and the NVMe and NVMe-oF protocol family.

• Ability to diagnose throughput and latency issues across software and hardware boundaries, and to improve performance on CPU and memory constrained systems.

• Experience using Go, Python, or another scripting language for development, testing, or operational tooling.

• Ability to lead complex work while contributing directly to implementation and debugging.

• A BS or MS degree in Computer Science or a related field, or equivalent experience.

Preferred qualifications

• Experience with P4 programming and pipelines.

• Experience with SPDK, NVMe drivers, RDMA, or NVMe-oF implementations.

• Experience with data encryption in transit or at rest, TCG Opal, or cryptographic hardware offload.

• Experience building and operating data path software at cloud scale.