Senior Software Engineer, CUTLASS Performance

NVIDIA; Austin (TX); On-site; USD 152,000 - 241,500; Full time

Benefits offered by this job

Equity

Benefits

Job summary

NVIDIA is looking for a technical expert to join the CUTLASS team in Austin, Texas. The ideal candidate will benchmark deep learning models, analyze performance gaps, and enhance GPU performance. Candidates should have a Master's or PhD in Computer Science or Engineering and at least 3 years of experience in the industry.

Strong programming skills in Python and C++ are essential, along with expertise in software performance analysis and optimization. NVIDIA emphasizes inclusivity and is an equal opportunity employer.

Qualifications

• 3+ years of relevant industry experience.
• Strong programming background in Python and C++.
• Deep understanding of computer architecture and GPUs.

Responsibilities

• Benchmark state-of-the-art deep learning model performance.
• Identify gaps between theoretical and realized performance.
• Develop tooling for automated benchmarking and performance optimization.

Skills

Programming in Python

Programming in C++

Software performance analysis

Experience with DL frameworks

Education

Masters or PhD in Computer Science/Engineering

Tools

Performance benchmarking tools

Job description

NVIDIA's high-performance computing platforms are powering the AI revolution across many applications and industries. Within our software stack, CUTLASS stands out as a popular open-source ecosystem dedicated to high-performance linear algebra and Tensor Core primitives. Since 2017, it has provided the community with C++ and Python abstractions to implement custom matrix multiply (GEMM) and related math and deep learning computations on NVIDIA GPUs.

If you are enthusiastic about performance and eager to help bridge the gap between current performance and what’s theoretically possible, apply to join the CUTLASS team today!

What You'll Be Doing

• Benchmark the performance of state-of-the-art deep learning models’ inference and training passes to identify key GPU kernel and fusion opportunities.
• Identify gaps between theoretical and realized performance, and suggest software improvements or model adjustments to resolve them.
• Develop tooling to automate the benchmarking, analysis, and performance optimization loop to push the limit of CUTLASS kernel performance within DL networks.
• Be the authoritative resource on kernel performance in the team and engage with teams across NVIDIA including GPU architecture, DL frameworks, and QA as the performance representative for the CUTLASS team.

What We Need To See

• Masters or PhD degree in Computer Science, Computer Engineering, or related field (or equivalent experience).
• 3+ years of relevant industry experience.
• Strong programming skills in Python and C++.
• Experience in software performance analysis and optimization.Deep understanding of computer architecture and familiarity with GPUs or similar parallel processing architectures.

Ways To Stand Out From The Crowd

• Deep understanding of state-of-the art DL model architectures.
• Hands-on experience with performance benchmarking of DL frameworks like PyTorch, JAX, SGLang, vLLM, TRT-LLM, or others.
• Experience in developing performance models and performance regression systems.

NVIDIA is widely considered to be one of the technology world’s most desirable employers. We have some of the most forward-thinking and hard working people in the world working for us. If you're creative, autonomous, and love a challenge, consider joining our Deep Learning Library team and help us build the real-time, cost-effective computing platform driving our success in this exciting and quickly growing field.

Your base salary will be determined based on your location, experience, and the pay of employees in similar positions. The base salary range is 152,000 USD - 241,500 USD for Level 3, and 184,000 USD - 287,500 USD for Level 4. You will also be eligible for equity and benefits.

Applications for this job will be accepted at least until June 5, 2026.

This posting is for an existing vacancy.

NVIDIA uses AI tools in its recruiting processes.

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.

JR2018987