AI Networking Software Engineer: NCCL & Multi-GPU Training
Listed on 2026-10-06
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Software Development
AI Engineer (Applied/Software), Software Engineer, Machine Learning/ ML Engineer
Meta is seeking a Software Engineer, SystemML - AI Networking to join the AI Networking Software team within the DC networking organization. You will help own the NCCL-based stack that enables multi-GPU and multi-node communication, integral to Meta's distributed ML workloads and tightly integrated with PyTorch.
You will provide technical leadership for the library, focus on GenAI/LLM scaling reliability and performance, optimize GPU interconnects, collaborate across teams, and translate complex
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