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Software Engineer

Netflix - 1d ago

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Senior Software Engineer

Reddit - 4d ago

Principal Network Development Engineer, ML Networking

AI Summary ✨

Requirements:

  • A Masters Degree in Computer Science or Engineering, or equivalent experience is mandatory.
  • Excellent IP networking fundamentals and extensive experience in the application of IP protocols.
  • Expertise with major internet routing protocols; specifically, BGP, OSPF, MPLS, RSVP and ISIS.
  • Expertise with major router platforms; specifically, a deep technical understanding of all internal hardware components and experience with router system design.
  • Expert level network analysis fundamentals and robust troubleshooting skills; specifically, network performance analysis.
  • Ability to lead teams of engineers to deliver large scale solutions.
  • Excellent written and verbal communication skills and an ability to interact efficiently with peers and customers is required.

Nice to Haves:

  • Deep expertise in RDMA technologies (RoCEv2, EFA, InfiniBand)
  • Strong understanding of ML training patterns and NCCL internals
  • Experience with large-scale performance measurement systems
  • Knowledge of ML frameworks and their distributed training implementations
  • Expertise in network protocol design and optimization

What You'll Be Doing:

  • Building a comprehensive understanding of network performance for ML workloads in production.
  • Transforming how we approach ML networking by developing new ways to identify and classify network traffic patterns.
  • Delivering a production-grade telemetry system providing actionable insights about network performance.
  • Architecting flexible abstractions to adapt quickly to new ML training patterns.
  • Being the technical authority for ML networking performance at AWS and driving adoption of approaches across teams.

Perks and Benefits:

  • Equal opportunities employer.
  • Passionate about diversity in the workforce.
  • Value employees' passion for discovery, invention, simplification, and building.
  • Privacy and data security are top priorities.
  • Inclusive culture that empowers employees to achieve the best results for customers.
  • Workplace accommodations or adjustments available during the application and hiring process.
Apply here
AWS logo

AWS

Dublin, Ireland

Experience: Principal
Posted: May 12, 2025
Aws
backend

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