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AI/LLM Network Software Development Engineer

Seattle, United States of America💼 Full-time🗓 2026-09-28

Core

Design, build, and operate global intelligent network infrastructure for hyperscale data centers to support AI/LLM applications and services.

Role type

Senior IC network software development engineer (AI/LLM)

Builds

High-speed network technologies, monitoring platforms, and next-gen AI network infrastructure

Domain

Data center networking, AI/LLM infrastructure, high-speed networking

Deliverable

production ML models

Required skills

C/C++, Python, Go, computer network programming, high-speed network systems (RDMA, congestion control), AI network optimization, network protocol stacks, host-network-application codesign

Preferred skills

High-performance communication frameworks (NCCL, MPI, RPC), AI network diagnosis and performance optimization

Technologies

RDMA, NCCL, MPI, RPC, SDN, network virtualization

Responsibilities

Design and implement high-speed network technologies for AI/LLM; Develop platforms for monitoring and diagnosis of large-scale AI/LLM networks; Research and develop high-performance AI communication frameworks and protocol stacks; Build next-generation AI network infrastructure for heterogeneous hardware

Seniority

Senior, hands-on IC

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