Python Software Engineering Intern, Accelerated LLM Data Applications - Fall 2025

Today, NVIDIA is tapping into the unlimited potential of AI to define the next era of computing. An era in which our GPU acts as the brains of computers, robots, and self-driving cars that can understand the world. Doing what’s never been done before takes vision, innovation, and the world’s best talent. As an NVIDIAN, you’ll be immersed in a diverse, encouraging environment where everyone is inspired to do their best work. Come join the team and see how we can make a lasting impact on the world.

Come join the team and see how you can make a lasting impact on the world! NVIDIA is seeking a Python Software Engineer Intern to further our efforts to GPU-accelerate data engineering for Large Language Model (LLM) tools and libraries. This role is pivotal in accelerating pre-processing pipelines for high-quality multi-modal dataset curation. The day to day focus is on developing efficient, scalable systems for de-duplicating, filtering, and classifying training corpora for foundation model LLMs, as well as ingesting and prepping datasets for use in Retrieval Augmented Generation (RAG) pipelines. Fundamental to these efforts are iterative testing and improvement in system cost, speed, & accuracy through micro-optimization, prompt engineering, fine tuning, and applying new research. The ideal candidate is happiest releasing early and often! They court user feedback with an ear open to the spirit of related feature requests. You are comfortable objectively evaluating the latest AI models and frameworks with an eye on acceleration potential. Would you like to run your training & test experiments on our supercomputers on thousands of GPU? Come work with us!

What you'll be doing:

• Develop and optimize Python-based data processing frameworks, ensuring efficient handling of large datasets on GPU-accelerated environments, vital for LLM training.

• Contribute to the design and implementation of RAPIDS and other GPU-accelerated libraries, focusing on seamless integration and performance enhancement in the context of LLM training data preparation and RAG pipelines.

• Lead development and iterative optimization of components for RAG pipelines, ensuring they demonstrate GPU acceleration & the best performing models for improved TCO.

• Collaborate with teams of LLM & ML researchers in the development of full-stack, GPU-accelerated data preparation pipelines for multimodal models Implement benchmarking, profiling, and optimization of innovative algorithms in Python in various system architectures, specifically targeting LLM applications.

• Work closely with diverse teams to understand requirements, build & evaluate POCs, and develop roadmaps for production level tools and library features within the growing LLM ecosystem.

What we need to see:

• Pursuing a MS or PhD in Computer Science, Computer Engineering, or a related field.

• Python library development experience, including CI systems (GitHub Actions), integration testing, benchmarking, & profiling

• Familiarity with LLMs and RAG pipelines: prompt engineering, LangChain, llama-index

• Understanding of the PyData & ML/DL ecosystems, including RAPIDS, Pandas, numpy, scikit-learn, XGBoost, Numba, PyTorch

• Familiarity with distributed programming frameworks like Dask, Apache Spark, or Ray

• Visible contributions to open-source projects on GitHub

Ways to stand out from the crowd:

• Active engagement (published papers, conference talks, blogs) in the data science community

• Experience with production-level data pipelines, especially SQL-based

• Experience with software packaging technologies: pip, conda, Docker images

• Familiarity with Docker-Compose, Kubernetes, and Cloud deployment frameworks

• Knowledge of parallel programming approaches, especially in CUDA C++

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. If you're creative and autonomous, we want to hear from you!

You will also be eligible for Intern benefits. NVIDIA accepts applications on an ongoing basis. ​