Lead GPU Simulation Engineer - Agentic AI & HPC

Quantum Technologies. LLC; Irving (TX); On-site; USD 180,000 - 280,000; Full time

Job summary

Quantum Technologies. LLC is seeking an experienced Lead Software Engineer to drive simulation foundation platforms, GPU computing, and agentic AI initiatives.

The role emphasizes optimizing CUDA workloads, mentoring engineers, and shaping multi-GPU strategies. You will lead performance optimizations across NVIDIA Omniverse, Isaac Sim, and distributed GPU clusters, develop automated testing and observability, and collaborate with robotics and AI teams to scale simulations.

Qualifications

• Bachelor's degree in Computer Science, Computer Engineering, Electrical Engineering, or a related technical discipline.
• 7+ years of relevant software engineering experience.
• Strong programming in C++ and Python.
• Deep CUDA programming and NVIDIA GPU architecture expertise.
• Hands-on experience with Omniverse, Isaac Sim, or equivalent simulation engines.
• Experience with Linux, Docker, Kubernetes, Slurm.

Responsibilities

• Analyze and optimize workloads across CPU, GPU, memory, I/O, storage, and networking using NVIDIA Nsight tools.
• Refactor and optimize simulation codebases using CUDA, C++, and Python to improve hardware utilization and execution performance.
• Design and implement agentic AI systems for automated code analysis and runtime performance optimization.
• Optimize and scale simulation workloads using NVIDIA Omniverse and Isaac Sim across multi-GPU and distributed computing environments.
• Manage and optimize containerized GPU workloads using Docker, Kubernetes, and Slurm.
• Work with GPU cloud infrastructure, including CoreWeave, AWS, and Azure.
• Develop automated regression testing, observability, and performance benchmarking solutions.
• Collaborate with robotics, perception, and AI engineering teams to improve simulation performance and scalability.

Skills

CUDA programming

GPU architecture

Python proficiency

C++ proficiency

Parallel computing

Multi-GPU systems

Linux experience

HPC environments

Agentic AI

Education

Bachelor's degree in CS/CE/EE

Tools

Nsight tools

Docker

Kubernetes

Slurm

Omniverse/Isaac Sim

Job description

Quantum Technologies. LLC is seeking an experienced Lead Software Engineer to drive simulation foundation platforms, GPU computing, and agentic AI initiatives.

The role emphasizes optimizing CUDA workloads, mentoring engineers, and shaping multi-GPU strategies. You will lead performance optimizations across NVIDIA Omniverse, Isaac Sim, and distributed GPU clusters, develop automated testing and observability, and collaborate with robotics and AI teams to scale simulations.