Job Title: Lead GPU Performance Engineer – CUDA / C++ / NVIDIA Isaac Sim
Location: Irving, TX (Local Texas Candidates Only – 100% Onsite)
Employment Type: C2C Contract
Duration: 6+ Months (Possible Extension)
Visa: No OPT/CPT
Job Description
We are looking for an experienced Lead GPU Performance Engineer with strong expertise in CUDA, C++, Python, Agentic AI, and NVIDIA Isaac Sim to drive performance optimization for advanced robotics and physical AI applications.
The ideal candidate will have hands-on experience optimizing GPU-intensive workloads, improving simulation performance, and building AI-driven automation for code optimization across distributed multi-GPU environments.
Key Responsibilities
Analyze and optimize CPU, GPU, memory, I/O, storage, and networking performance bottlenecks.
Use NVIDIA Nsight tools to profile and improve GPU workloads.
Develop, refactor, and optimize high-performance applications using CUDA, C++, and Python.
Design and implement Agentic AI systems for automated code analysis and runtime performance optimization.
Optimize robotics simulation workloads using NVIDIA Omniverse and Isaac Sim.
Scale simulation workloads across multi-GPU and distributed computing environments.
Manage containerized GPU workloads using Docker, Kubernetes, and Slurm.
Work with cloud GPU infrastructure, including CoreWeave, AWS, and Azure.
Build automated performance benchmarks, regression testing, and observability solutions.
Collaborate with robotics, perception, and AI engineering teams to improve GPU performance.
Required Technical Skills
CUDA Programming
C++ Development
Python Programming
Agentic AI / AI Agents
NVIDIA Isaac Sim
Preferred / Additional Skills
NVIDIA Omniverse
NVIDIA Nsight Systems / Nsight Compute
GPU Performance Profiling and Optimization
Multi-GPU / Distributed Computing
Docker and Kubernetes
Slurm
CoreWeave / AWS / Azure
Robotics Simulation / Physical AI
Candidate Requirements
Must be local to Texas.
Must be available to work 100% onsite in Irving, TX.
Strong hands-on GPU performance optimization experience.
Candidates must complete mandatory identity verification before the interview.
