Senior System Software Engineer, NCCL - Partner Enablement

NVIDIA Gruppe
📍 rüti (zh), zürich, Switzerland 💼 Full-time 🕒 Posted June 05, 2026

Job Description

What you will be doing:

  • Engage with our partners and customers to root cause functional and performance issues reported with NCCL
  • Conduct performance characterization and analysis of NCCL and DL applications on groundbreaking GPU clusters
  • Develop tools and automation to isolate issues on new systems and platforms, including cloud platforms (Azure, AWS, GCP, etc.)
  • Guide our customers and support teams on HPC knowledge and standard methodologies for running applications on multi-node clusters
  • Document and conduct trainings/webinars for NCCL
  • Engage with internal teams in different time zones on networking, GPUs, storage, infrastructure and support

What we need to see:

  • B.S./M.S. degree in CS/CE or equivalent experience with 5+ years of relevant experience. Experience with parallel programming and at least one communication runtime (MPI, NCCL, UCX, NVSHMEM)
  • Excellent C/C++ programming skill...

Ready to Apply?

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Job Details

  • Location rüti (zh), zürich
  • Job Type Full-time
  • Category Other-General
  • Posted Date June 05, 2026
  • Application Deadline July 15, 2026