Principal Systems Software Engineer

Job in San Francisco, San Francisco County, California, 94199, USA

Listing for: FELICIS

Full Time position
Listed on 2026-09-09

Job specializations:

Software Development
Software Engineer, DevOps, Cloud Engineer - Software, Unix/Linux

Salary/Wage Range or Industry Benchmark: 200000 - 300000 USD Yearly USD 200000.00 300000.00 YEAR

Lead the architectural design of next-generation AI infrastructure, unifying Bare-Metal-as-a-Service, Intelligent IaaS, and Elastic CaaS. Bridge the gap between silicon and software to optimize the I/O path for massive-scale generative AI workloads.

Requirements:

Requires over 12 years of experience at a major hyperscaler with authoritative knowledge of the Linux kernel and high-performance networking. Must possess a degree in Computer Science or Engineering and a proven track record of shipping production-grade infrastructure code.

Key

Skills:

Linux Kernel
Virtualization
KVM
QEMU
Firecracker
Infini Band
RDMA
RoCE v2
GPU Scheduling
Kubernetes
Slurm
SR-IOV
Hardware-Software Co-Design
Distributed Systems
Bare-Metal-as-a-Service
IaaS

Benefits:

Restricted Stock Units
Paid time off
Paid holidays
Comprehensive health
dental & vision insurance
Employer contributions to HSA account
Paid parental leave
Paid life insurance
Short-term and long-term disability
Professional development & tuition reimbursement
Mental health & wellness support
Commuter benefits
Cell phone stipend
401(k) Retirement plan with company match

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