106 ai research intern jobs at 44 companies in Diablo, CA
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AI Research Intern
Mountain View or United States
$25-$28/hrHybridInternship
OpusClip: AI video editing platform that turns long-form videos into short social-media clips for creators and businesses.
Pursuing or recently completed Master's in CS/AI/Math or related; strong deep learning foundation, transformer familiarity, media processing knowledge, Python proficiency, Linux and Git experience, strong English communication.
Pear VC: Private seed-stage venture capital firm investing in pre-seed and seed technology companies and supporting founders.
Research experience, model training experience, Python fluency, and a master's degree or higher in machine learning or a related field. Strong ownership and open-ended problem-solving skills required.
NVIDIANASDAQ: NVDA: Computing platform for AI and accelerated graphics.
Currently pursuing a PhD in CS, EE, Robotics, or related field; research and publication experience; strong generative AI or related background; proficient in Python and PyTorch.
NVIDIANASDAQ: NVDA: Computing platform for AI and accelerated graphics.
Currently pursuing a PhD in CS/EE/Robotics or related field; strong background in generative AI, computer vision, multimodal learning, robotics or RL; research publication record; Python and PyTorch skills.
Institute of Foundation Models: Government-funded UAE public university educating students and conducting advanced artificial-intelligence research.
Currently pursuing or recently completed a Master's or PhD in CS, Data Science, AI, Applied Math, Statistics or related; skills in dataset preparation, model design, testing, and analysis.
Canva: Online graphic design and visual communication platform.
Current PhD student, ideally in the third year or later, with human-AI interaction, conversational-agent, or user-modeling research experience and strong machine-learning experimentation and research coding skills.
machine learning, design agent, data processing, model training, evaluation
Research Intern (AI/LLM Network) - 2026 Start (PhD)
San Jose, California, United States
OnsiteInternship
ByteDance: Global technology specializing in AI-powered content platforms.
Pursuing a PhD in computer networking or related field; proficiency in network programming and languages such as C/C++, Python, Go; experience with high-speed network systems and AI-network optimization.
Canva: Online graphic design and visual communication platform.
Current PhD student, ideally in the third year or later, with human-AI interaction, conversational agents, or user-modeling research experience and strong machine-learning experimentation and coding skills.
Kinetic Systems: Applied AI research lab helping healthcare organizations automate back-office work and build training data for AI agents.
Published first-author paper, experience training 1B+ parameter models, research background (MS/PhD preferred) in ML-related fields, strong PyTorch/HuggingFace experience, US work authorization, on-site in San Francisco.
UPSIDE Foods: Private cultivated-meat developing real meat, poultry, and seafood from animal cells.
Current PhD student preferred in biotechnology, computational biology, biological engineering, or similar; proficiency in data science, machine learning, omics, and AI; scientific instrumentation and molecular cloning experience required.
Claude Code, AI, Machine Learning, Data Science, AI/OT
Research Engineer Intern (Agentic Systems & AI Infrastructure - TikTok-Generalized Arch) - 2027 Start (PhD)
San Jose, California, United States
OnsiteInternship
TikTok: Short-form mobile video and social media platform.
PhD student or recent PhD with research/engineering experience in AI agents, LLM reasoning, RL, or AI for code; strong programming in Python/C++/Go/Java; experimental design and evaluation skills; ability to collaborate across teams; must be authorized to work in the US.
Qualified Health: Qualified Health is a private healthcare AI platform helping health systems deploy governed, scalable artificial intelligence safely.
0.25+ YOERequires 3+ months as a medical scribe or comparable clinical experience, medical terminology and documentation fluency, strong written reasoning, detail orientation, and 20–40 weekly hours for six months.
Seattle or South San Francisco or San Francisco or London
$10k-$15k/moOnsiteInternship, Temporary
Xaira Therapeutics: Private biotechnology using artificial intelligence to discover and develop medicines.
Currently pursuing an MS or PhD in computer science, machine learning, or a related technical field; strong publications, deep learning and PyTorch experience, GPU model training, and prior research experience required.
Realm Labs: AI security startup helping enterprises detect, control, and explain failures in large language model applications.
Hands-on model attack or stress-testing experience, ability to implement research papers, applied deep learning and LLM experience, Python programming, and familiarity with PyTorch, Hugging Face, Transformers, Datasets, Unix, Git, cloud platforms, and Jupyter.
San Francisco or San Jose or Milpitas or United States
RemotePart Time, Internship
CiscoNASDAQ: CSCO: Global leader in networking, cybersecurity, and cloud-native technology solutions.
2+ YOECurrently enrolled in an associate's, bachelor's, or master's program in a relevant field; requires Python, PyTorch, AI/ML libraries, large language model experience, and scalable AI system knowledge.
Maine or Boston or Chicago or Dallas or San Francisco or Seattle
$35-$43/hrRemoteInternship, Full Time
WEXNYSE: WEX: Public fintech and payments helping businesses manage fleet fuel, employee benefits, and corporate payments.
Currently enrolled in a PhD in computer science, AI, ML, statistics, or related quantitative field; research experience in AI/ML; programming in Python, Java, C#, or GoLang; knowledge of ML, LLMs, probability, and statistics.
NTT DATA AIVista: Private AI software subsidiary of NTT DATA building governed agents for regulated enterprises.
Advanced PhD candidate in CS or related field, strong ML and algorithm foundations, publication record, proficiency in Python, experience with language models, knowledge representation, formal methods, or multimodal learning.
AI Agent Engineer Intern (Payment Data Intelligence) - 2027 Summer
San Jose, California, United States
$45/hrOnsiteInternship
TikTok USDS Joint Venture LLC: Ensuring U.S. data security and content integrity for TikTok.
Bachelor's degree in a technical field in progress, 12-week Summer 2027 availability, strong Python skills, and understanding of LLMs, agentic AI, prompt engineering, RAG, or AI application development.