Senior Networking Architect – AI Silicon Infrastructure

Hamilton Barnes Associates Limited; United States; On-site; USD 225,000 - 275,000; Full time

Benefits offered by this job

Full benefits

Architectural ownership

Autonomy

Job summary

Hamilton Barnes Associates Limited seeks a Networking SME to design and implement high-performance networking across Apple Silicon nodes for enterprise-scale AI workloads. You will enable multiple chips to function coherently as a single system and own NCCL integration with the network layer.

Work closely with kernels and runtime engineers to ensure tight full-stack integration. The role offers autonomy on a small, highly technical team and a base salary of $250,000 with full benefits.

Qualifications

• Hands-on experience with NVLink and high-bandwidth chip-to-chip interconnects.
• Strong background in RoCE and high-performance Ethernet fabric design.
• Experience with InfiniBand networking in HPC or large-scale AI workloads.
• Proficiency with NCCL and understanding of how collective communication interacts with the network.

Responsibilities

• Design and implement high-performance networking across Apple Silicon nodes.
• Develop interconnect strategies to operate multiple chips as a single logical computer.
• Own NCCL-layer integration to enable efficient collective communication.
• Define scalable networking architecture for the platform.
• Collaborate with kernels and runtime engineers for full-stack integration.

Skills

NVLink interconnects

RoCE

InfiniBand networking

NCCL

Apple Silicon architecture

Job description

Hamilton Barnes Associates Limited seeks a Networking SME to design and implement high-performance networking across Apple Silicon nodes for enterprise-scale AI workloads. You will enable multiple chips to function coherently as a single system and own NCCL integration with the network layer.

Work closely with kernels and runtime engineers to ensure tight full-stack integration. The role offers autonomy on a small, highly technical team and a base salary of $250,000 with full benefits.