Oracle · 2 weeks ago
Principal Software Engineer, Networking - AI Infrastructure Innovation
United States
Full-time
Remote
Senior Level, Lead/Staff
$97K/yr - $223K/yrOracle is a world leader in cloud solutions, and they are seeking a Principal Software Engineer for their AI Infrastructure Innovation team. The role involves leading the architecture and implementation of high-performance RDMA solutions for AI/HPC platforms, focusing on optimizing networking for GPU superclusters.
Data GovernanceData ManagementEnterprise SoftwareInformation TechnologySaaSSoftware
Responsibilities
Lead architecture, system design, and implementation for high-performance RDMA solutions across OCI’s AI/HPC platforms, including frontend and backend fabrics
Innovate on network and TCP performance and identify changes required across (Kernel, NIC, switch, transport, protocol, storage, GPU comms)
Develop production-grade, high-performance software features with rigorous reliability, observability, and security
Define performance goals and success metrics; design benchmarks and conduct large-scale experiments to validate throughput, latency, and tail behavior
Collaborate with GPU platform, storage, database, and control-plane teams to deliver end-to-end solutions and influence OCI-wide network architecture and standards
Mentor engineers, provide technical leadership/reviews, and contribute to long-term roadmap and technical strategy
Qualification
Required
Strong software engineering background with deep understanding of data structures and algorithms with demonstrated ability to optimize for high scale, low latency, and high throughput in large scale systems
Experience in developing, shipping and operating high performance production code
Demonstrated ability to lead technically, mentor others, and deliver results in ambiguous, complex problem spaces
BS/MS in Computer Science, Electrical/Computer Engineering, or equivalent practical experience
Preferred
Experience with RDMA networking (RoCE and/or InfiniBand), including congestion control, reliability, and performance tuning at scale
Familiarity with AI/HPC stacks and workloads: NCCL/RCCL/MPI, Slurm or other schedulers, GPU communication patterns, collective operations, and large-scale training jobs
Experience integrating GPU Direct and NVMe-oF access in production
Hands-on with observability and performance tooling (e.g., eBPF, perf, flame graphs, switch/NIC telemetry) and SLO-driven operations at scale
Benefits
Medical, dental, and vision insurance, including expert medical opinion
Short term disability and long term disability
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 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.
11 paid holidays
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.
Paid parental leave
Adoption assistance
Employee Stock Purchase Plan
Financial planning and group legal
Voluntary benefits including auto, homeowner and pet insurance
Company
Oracle
Oracle is an integrated cloud application and platform services that sells a range of enterprise information technology solutions.
Founded in 1977
10001+ employees
H1B Sponsorship
Oracle has a track record of offering H1B sponsorships. Please note that this does not
guarantee sponsorship for this specific role. Below presents additional info for your
reference. (Data Powered by US Department of Labor)
Distribution of Different Job Fields Receiving Sponsorship
Represents job field similar to this job
Trends of Total Sponsorships
2025 (1271)
2024 (846)
2023 (995)
2022 (1192)
2021 (985)
2020 (755)
Funding
Current Stage
Public CompanyTotal Funding
$25.75BKey Investors
Sequoia Capital
2025-09-24Post Ipo Debt· $18B
2025-02-03Post Ipo Debt· $7.75B
1986-03-12IPO
Leadership Team
Esteban Rubens
Healthcare Field CTO
G
Gerard Warrens
Field CTO, Business Strategy and Transformative Technologies
Recent News
2026-01-07
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