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[Remote] Senior AI Performance and Efficiency Engineer

Remote · Brazil Full-time

Note: The job is a remote job and is open to candidates in USA. NVIDIA is a leading technology company focused on AI and GPU computing, and they are seeking a Senior AI/ML Performance and Efficiency Engineer. The role involves enhancing efficiency for researchers by collaborating on infrastructure and application improvements to support groundbreaking AI and ML research on GPU Clusters.

Responsibilities

  • Collaborate closely with our AI/ML researchers to make their ML models more efficient leading to significant productivity improvements and cost savings
  • Build tools, frameworks, and apply ML techniques to detect & analyze efficiency bottlenecks and deliver productivity improvements for our researchers
  • Work with researchers working on a variety of innovative ML workloads across Robotics, Autonomous vehicles, LLM’s, Videos and more
  • Collaborate across the engineering organizations to deliver efficiency in our usage of hardware, software, and infrastructure
  • Proactively monitor fleet wide utilization patterns, analyze existing inefficiency patterns, or discover new patterns, and deliver scalable solutions to solve them
  • Keep up to date with the most recent developments in AI/ML technologies, frameworks, and successful strategies, and advocate for their integration within the organization

Skills

  • BS or similar background in Computer Science or related area (or equivalent experience)
  • Minimum 5+ years of experience designing and operating large scale compute infrastructure
  • Strong understanding of modern ML techniques and tools
  • Experience investigating, and resolving, training & inference performance end to end
  • Debugging and optimization experience with NSight Systems and NSight Compute
  • Experience with debugging large-scale distributed training using NCCL
  • Proficiency in programming & scripting languages such as Python, Go, Bash, as well as familiarity with cloud computing platforms (e.g., AWS, GCP, Azure) in addition to experience with parallel computing frameworks and paradigms
  • Dedication to ongoing learning and staying updated on new technologies and innovative methods in the AI/ML infrastructure sector
  • Excellent communication and collaboration skills, with the ability to work effectively with teams and individuals of different backgrounds
  • Background with NVIDIA GPUs, CUDA Programming, NCCL and MLPerf benchmarking
  • Experience with Machine Learning and Deep Learning concepts, algorithms and models
  • Familiarity with InfiniBand with IBOP and RDMA
  • Understanding of fast, distributed storage systems like Lustre and GPFS for AI/HPC workloads
  • Familiarity with deep learning frameworks like PyTorch and TensorFlow

Benefits

  • Equity
  • Comprehensive benefits package

Company Overview

  • NVIDIA is a computing platform company operating at the intersection of graphics, HPC, and AI. It was founded in 1993, and is headquartered in Santa Clara, California, USA, with a workforce of 10001+ employees. Its website is https://www.nvidia.com.
  • Company H1B Sponsorship

  • NVIDIA has a track record of offering H1B sponsorships, with 448 in 2026, 1872 in 2025, 1354 in 2024, 976 in 2023, 835 in 2022, 601 in 2021, 529 in 2020. Please note that this does not guarantee sponsorship for this specific role.
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