Oracle
Job Description
Oracle Cloud Infrastructure (OCI) Cluster Networking team is building an ultra‑high‑performance network to support AI/ML/HPC workloads. Join us to design systems that scale from tens to hundreds of thousands of GPUs without sacrificing performance. Our team develops and tunes the software and hardware stack for distributed workloads using libraries such as NCCL on high‑speed networks. Strong knowledge and practical experience with NCCL is essential for this role. You’ll apply collective communication libraries to tune system performance at a previously unheard‑of scale—our approach to scaling is cutting edge. We’re looking for adaptable, self‑motivated engineers who learn quickly, write solid code, and work across the stack. Ideal candidates have experience with distributed systems, value scalability and simplicity, and thrive in collaborative, agile environments.
Responsibilities The responsibilities include designing, developing, and tuning distributed communication systems for high‑performance computing workloads, ensuring scalability and performance across large GPU clusters.
Key Experience
7+ years of experience with software (systems/application) development.
2+ years of experience with collective communications libraries like NCCL, RCCL, MPI and GPU frameworks such as CUDA and ROCm.
2+ years of experience with ML training frameworks like PyTorch and TensorFlow.
Proficiency in any two of C/C++, Python, Java, Scala, GO.
Strong knowledge of data structures, algorithms, and operating systems.
Excellent organizational, verbal, and written communication skills.
Bachelor’s degree in Computer Science, Engineering, or related field.
Preferred Qualifications
Master’s or PhD in Computer Science, Engineering, or related field.
Experience with RDMA programming, including GPUDirect RDMA.
Experience with distributed workload managers like Slurm or K8s.
Experience with Linux performance tools.
Experience in SDN, NFV, Cloud Networking.
Experience with Infrastructure‑as‑a‑Service platforms such as OpenStack, AWS, GCP, Azure.
Disclaimer Certain U.S. customer or client‑facing roles may be required to comply with applicable requirements, such as immunization and occupational health mandates.
Range and Benefit Information U.S.: Hiring Range in USD from $96,800 – $223,400 per year. May be eligible for bonus and equity. Oracle maintains broad salary ranges 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.
Benefits
Medical, dental, and vision insurance, including expert medical opinion.
Short‑term and long‑term disability coverage.
Life insurance and AD&D.
Supplemental life insurance (Employee/Spouse/Child).
Health care and dependent care Flexible Spending Accounts.
Pre‑tax commuter and parking benefits.
401(k) Savings and Investment Plan with company match.
Paid time off: Flexible vacation is provided to all eligible employees. Accrued vacation rates and policies vary by work hours.
11 paid holidays.
Paid sick leave: 72 hours of paid sick leave upon date of hire, refreshed each calendar year up to a maximum cap of 112 hours.
Paid parental leave.
Adoption assistance.
Employee Stock Purchase Plan.
Financial planning and group legal services.
Voluntary benefits including auto, homeowner, and pet insurance.
Seniority Level Mid‑Senior level
Employment Type Full‑time
Job Function Engineering and Information Technology
Industries IT Services and IT Consulting
Equal Employment Opportunity 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, or protected veteran status, or any other characteristic protected by law. Oracle will consider for employment qualified applicants with arrest and conviction records pursuant to applicable law. We are 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 calling +1 888 404 2494 in the United States.
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Responsibilities The responsibilities include designing, developing, and tuning distributed communication systems for high‑performance computing workloads, ensuring scalability and performance across large GPU clusters.
Key Experience
7+ years of experience with software (systems/application) development.
2+ years of experience with collective communications libraries like NCCL, RCCL, MPI and GPU frameworks such as CUDA and ROCm.
2+ years of experience with ML training frameworks like PyTorch and TensorFlow.
Proficiency in any two of C/C++, Python, Java, Scala, GO.
Strong knowledge of data structures, algorithms, and operating systems.
Excellent organizational, verbal, and written communication skills.
Bachelor’s degree in Computer Science, Engineering, or related field.
Preferred Qualifications
Master’s or PhD in Computer Science, Engineering, or related field.
Experience with RDMA programming, including GPUDirect RDMA.
Experience with distributed workload managers like Slurm or K8s.
Experience with Linux performance tools.
Experience in SDN, NFV, Cloud Networking.
Experience with Infrastructure‑as‑a‑Service platforms such as OpenStack, AWS, GCP, Azure.
Disclaimer Certain U.S. customer or client‑facing roles may be required to comply with applicable requirements, such as immunization and occupational health mandates.
Range and Benefit Information U.S.: Hiring Range in USD from $96,800 – $223,400 per year. May be eligible for bonus and equity. Oracle maintains broad salary ranges 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.
Benefits
Medical, dental, and vision insurance, including expert medical opinion.
Short‑term and long‑term disability coverage.
Life insurance and AD&D.
Supplemental life insurance (Employee/Spouse/Child).
Health care and dependent care Flexible Spending Accounts.
Pre‑tax commuter and parking benefits.
401(k) Savings and Investment Plan with company match.
Paid time off: Flexible vacation is provided to all eligible employees. Accrued vacation rates and policies vary by work hours.
11 paid holidays.
Paid sick leave: 72 hours of paid sick leave upon date of hire, refreshed each calendar year up to a maximum cap of 112 hours.
Paid parental leave.
Adoption assistance.
Employee Stock Purchase Plan.
Financial planning and group legal services.
Voluntary benefits including auto, homeowner, and pet insurance.
Seniority Level Mid‑Senior level
Employment Type Full‑time
Job Function Engineering and Information Technology
Industries IT Services and IT Consulting
Equal Employment Opportunity 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, or protected veteran status, or any other characteristic protected by law. Oracle will consider for employment qualified applicants with arrest and conviction records pursuant to applicable law. We are 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 calling +1 888 404 2494 in the United States.
#J-18808-Ljbffr