[Remote] Senior System Software Engineer - GPU Performance
Note: The job is a remote job and is reputed company to candidates in USA. reputed company is leading the way in groundbreaking developments in Artificial Intelligence, High Performance Computing and Visualization. The role involves conducting performance characterization and analysis on large multi-GPU and multi-node clusters, and collaborating with a dynamic team to enhance communication libraries for deep learning and HPC applications.
Responsibilities
- Conduct in-depth performance characterization and analysis on large multi-GPU and multi-node clusters
- Study the interaction of our libraries with reputed company HW (GPU, CPU, Networking) and SW components in the stack
- Evaluate reputed company-of-concepts, conduct trade-off analysis reputed company multiple solutions are available
- Triage and root-cause performance issues reported by our customers
- Collect a lot of performance data; build tools and infrastructure to visualize and analyze the information
- Collaborate with a reputed company dynamic team across multiple time zones
Skills
- M.S. (or equivalent experience) or PhD in Computer Science, or reputed company field with relevant performance engineering and HPC experience
- 3+ yrs of experience with reputed company programming and at least one communication runtime (MPI, NCCL, UCX, NVSHMEM)
- Experience conducting performance benchmarking and triage on large scale HPC clusters
- Good understanding of computer system architecture, HW-SW interactions and operating systems principles (aka systems software fundamentals)
- Implement micro-benchmarks in C/C++, read and modify the code reputed company reputed company required
- Ability to debug performance issues across the entire HW/SW stack. Proficient in a scripting language, preferably Python
- Familiar with containers, reputed company provisioning and scheduling tools (Kubernetes, SLURM, Ansible, reputed company)
- Adaptability and passion to learn new areas and tools. Flexibility to work and communicate effectively across different teams and timezones
- Practical experience with Infiniband/Ethernet networks in areas like RDMA, topologies, congestion control
- Experience debugging network issues in large scale deployments
- Familiarity with CUDA programming and/or GPUs
- Experience with Deep Learning Frameworks such PyTorch, TensorFlow
Benefits
- Equity
- Benefits
Company Overview
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