Senior System Software Engineer, NCCL – Partner Enablement

Full-stack EngineerSoftware EngineerFull TimeRemoteTeam 10,001+Since 1993H1B SponsorCompany Site LinkedIn

Location

California + 1 more

Posted

56 days ago

Salary

$152K - $218.5K / year

Bachelor Degree5 yrs expEnglishAnsibleAWSAzureCloudDockerGoogle Cloud PlatformKubernetesLinuxNode.jsPython

Job Description

• 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.

Job Requirements

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 skills, including debugging, profiling, code optimization, performance analysis, and test design
Experience working with engineering or academic research community supporting HPC or AI
Practical experience with high performance networking: Infiniband/RoCE/Ethernet networks, RDMA, topologies, congestion control
Expert in Linux fundamentals and a scripting language, preferably Python
Familiar with containers, cloud provisioning and scheduling tools (Docker, Docker Swarm, Kubernetes, SLURM, Ansible)
Adaptability and passion to learn new areas and tools
Flexibility to work and communicate effectively across different teams and timezones