87 research engineer intern jobs at 6 companies in Gustine, CA

PromotedHiringCafe
Founding Machine Learning / AI Search Engineer
Cupertino, CA, US
$160k-$310k/yr On-SiteFull Time
HiringCafe
HiringCafe: Building a 100× better job search engine to take on Indeed and LinkedIn.
Build the ML and AI search behind HiringCafe — ranking, recommenders, retrieval, and LLM agents that surface jobs people would never find on their own.
Python, PyTorch, Elasticsearch, LLMs
1d
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AI Research Engineer Intern
San Jose, California, United States
$31-$48/hr HybridInternship
Renesas Electronics
Renesas ElectronicsTokyo Stock Exchange: 6723: Designs and manufactures semiconductors for automotive and industrial systems.
Currently pursuing BS/MS/PhD in CS, AI, ML, robotics or related; strong Python and PyTorch or TensorFlow experience; knowledge of ML, deep learning, computer vision, causal reasoning, and edge deployment.
Python, PyTorch, TensorFlow, ONNX, TensorRT
1w
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Research Intern, Efficient ML Engineer (AI Platform)- 2026 Start (PhD)
San Jose, California, United States
OnsiteInternship
TikTok
TikTok: Global short-form video hosting and social media platform.
PhD candidate in CS/engineering; proficient in C++ and Python; experience with diffusion models, model compression, efficient architectures, and generative ML; strong communication and teamwork skills.
C++, Python, PyTorch, DeepSpeed, JAX, HuggingFace Diffusers
1w
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Research Engineer - LLM Training Infrastructure - Seed Infra
San Jose, California, United States
OnsiteFull Time
ByteDance
ByteDance: Developing AI-driven content platforms and mobile applications.
Experience with large-scale distributed LLM training, strong Python/C++ skills, ML systems and infrastructure knowledge, proficiency in parallelism strategies and training stack internals (PyTorch, CUDA, NCCL).
Python, C++, DDP, FSDP, PyTorch, CUDA, NCCL, ByteMLPerf
1w
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Motion Planning Engineer (PhD, Intern)
San Jose, California, United States
$46/hr OnsiteInternship
DiDi Autonomous Driving
DiDi Autonomous Driving: Develops Level 4 autonomous driving technology for shared mobility.
PhD in robotics/computer science/electrical engineering, research experience in motion or behavioral planning, publications in top conferences, hands-on C++ experience, strong analytical and communication skills.
C++
3mo
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Senior Software Engineer, AI Data Application – USDS
San Jose, California, United States
$187k-$438k/yr OnsiteFull Time
TikTok USDS Joint Venture
TikTok USDS Joint Venture: Operates and secures TikTok services for U.S. users.
5+ YOEBS/MS in CS or related field,5+ years software development experience in backend/platform engineering,proficiency in Python/Go/Java/C++,experience with LLM/RAG and building internal AI tooling preferred.
Python, Go, Java, C++, Meego, LLM, RAG
1w
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Super Sparks-校招-智能体原生OS研究员/工程师
Shanghai or San Jose
OnsiteFull Time
Nio
NioNYSE: NIO: Designs and manufactures smart premium electric vehicles.
Ph.D. in CS/CE, deep expertise in OS internals or ML systems, strong systems programming in C/C++ or Rust, experience with OS kernels, memory management or ML inference stacks; academic publications and open-source contributions preferred.
C, C++, Rust, seL4, Zircon, vLLM, TensorRT, Triton, Llama.cpp, Ray, WASM