About the Role
NVIDIA is at the forefront of the generative AI revolution, building the software and systems that power the world’s most advanced large language model workloads. This role focuses on bring-up, triage, benchmarking, analysis, and optimization of distributed training and inference workloads across NVIDIA GPU platforms at the largest scales. You will help bring up, benchmark, and debug distributed LLM workloads on multi-GPU and multi-node deployments, and own the design and implementation of benchmarking tooling, automation, and debugging workflows.
Responsibilities
- Bring up, validate, and debug large-scale AI clusters, infrastructure, and end-to-end workloads.
- Bring up, tune, and benchmark AI pre-training, post-training, and inference workloads using PyTorch, NeMo / Megatron, TensorRT-LLM, and adjacent NVIDIA AI software stacks.
- Perform root-cause analysis of failures in large distributed environments.
- Contribute to the resilience and failure-attribution tooling that detects, triages, and attributes node, fabric, and workload failures across the cluster.
- Build and maintain repeatable benchmark suites, automation, acceptance criteria, and qualification workflows on new platforms.
- Tune runtime settings, communication parameters, and deployment configurations in close partnership with framework, systems, and platform teams.
- Deliver actionable, data-driven recommendations based on profiling, benchmark results, and cluster characterization.
Requirements
- Bachelor’s or Master’s in Computer Science or a related technical field (or equivalent experience).
- 3+ years of experience developing software for AI, HPC, or systems-level applications.
- Hands-on experience with multi-GPU or multi-node workloads and CUDA-aware distributed execution.
- Background with debugging and scaling distributed systems.
- Experience debugging and triaging AI applications across the full stack, from the application level toward the hardware.
- Experience operating workloads in scheduled, containerized cluster environments.
- Excellent analytical, debugging, and communication skills, and a collaborative approach across teams.
- Strong Python and C/C++ programming skills.
Skills
- NCCL
- CUDA-aware distributed execution
- RDMA software stack (NCCL, IB verbs, UCX, libfabric)
- InfiniBand / RoCE congestion debugging
- Acceptance tests
- Benchmark harnesses
- Regression gates
- Cluster qualification tooling for AI platforms
- MLPerf
- Performance jitter diagnosis
- Resilience systems
- Fault-detection systems
- Failure-attribution systems for datacenter-scale infrastructure
Location
- Remote
Work Type
- Full-time
Experience Level
- 3+ years
Education Level
- Bachelor's or Master's in Computer Science or related technical field (or equivalent experience)
Salary/Compensations
- 116,000 USD - 189,750 USD for Level 2
- 140,000 USD - 224,250 USD for Level 3
Benefits
- Equity
- Benefits
About the Company
- NVIDIA is widely considered to be one of the technology world’s most desirable employers.
- We have some of the most forward-thinking and hardworking people in the world working for us.
- NVIDIA pioneered accelerated computing.
- Today, our AI infrastructure powers global intelligence, transforming every industry.
- Learn more about NVIDIA.
Equal Opportunity
- NVIDIA is committed to fostering an inclusive work environment and proud to be an equal opportunity employer.
- As we highly value diversity in our current and future employees, we do not discriminate (including in our hiring and promotion practices) on the basis of race, religion, color, national origin, gender, gender expression, sexual orientation, age, marital status, veteran status, disability status or any other characteristic protected by law.
