35 nlp intern jobs at 13 companies in Berkeley, 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
2mo
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2026 Fall Intern, ML/NLP Research
Mountain View, California, United States
$48-$63/hr OnsiteInternship
Samsung Research America
Samsung Research AmericaKRX: 005930: Conducts advanced technology research for Samsung's consumer electronic products.
Current PhD student in CS, EE, or related field; experience in AI/ML/NLP; strong publication and communication skills.
PyTorch, TensorFlow, Python, LLM, RAG, Knowledge graphs
2w
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Applied Research Intern, NLP - Fall 2026
Santa Clara, California, United States
$20-$71/hr OnsiteFull Time, Internship
NVIDIA
NVIDIANASDAQ: NVDA: Designs GPU-accelerated computing and artificial intelligence hardware.
Pursuing an MS or PhD in Computer Science or Electrical Engineering; strong Python, deep learning for NLP knowledge; experience with PyTorch or JAX; ability to run and manage large experiments.
Python, PyTorch, JAX, NeMo-RL, Nemotron
2w
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Applied Research Intern, NLP - Fall 2026
Santa Clara, California, United States
$20-$71/hr OnsiteFull Time, Internship
NVIDIA
NVIDIANASDAQ: NVDA: Designs graphics processing units and artificial intelligence hardware.
Pursuing MS or PhD in CS or EE, strong Python skills, deep learning for NLP experience, familiarity with PyTorch or JAX, ability to run and manage large experiments and work independently.
Python, PyTorch, JAX, NeMo-RL, Nemotron
3mo
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Intern, AI Engineering
San Francisco, California, United States
OnsiteInternship
Workato
Workato: Enterprise platform for automating business workflows and integrating applications.
Pursuing MS/PhD in CS, ML, NLP or related; publications in top venues; strong Python and PyTorch; ability to work in SF office; collaborate across teams.
Python, PyTorch, CUDA
2mo
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Research Intern
Palo Alto, California, United States
HybridInternship
NeoCognition
NeoCognition: Independent research in AI and agentic systems
Pursuing or recently completed advanced degree in ML/CS; strong ML/NLP foundation; Python and ML frameworks; ability to design and analyze experiments; good communication.
Python, PyTorch, JAX, TensorFlow
1w
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Research Scientist Intern- (Trust and Safety - CV/NLP/Multimodal LLM) - 2026 Start(PhD)
San Jose, California, United States
OnsiteInternship
TikTok
TikTok: Global short-form video hosting and social media platform.
PhD candidate in CS or related field; research experience in computer vision, multimodality, or LLMs; proficiency with PyTorch or TensorFlow; strong analytical, communication, and collaboration skills; publications a plus.
PyTorch, TensorFlow, CLIP, COCA, ALBEF, BLIP, Flamingo, ViT-G, ViT-22B, EVA-enormous
2mo
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Data Science Intern
Pleasanton, California, United States
OnsiteInternship
Eolas
Eolas: Software for multifamily operators to manage risk and operations.
Currently enrolled or recently completed coursework in LLMs, AI, NLP or related fields; basic prompt engineering; familiarity with AI testing frameworks; strong analytical and communication skills; ability to work collaboratively in a fast-paced environment.
1mo
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Frontier Agents Intern (Fall 2026)
San Francisco, California, United States
$58-$63/hr OnsiteInternship
Together AI
Together AI: Cloud platform for training and deploying artificial intelligence models.
Pursuing a Masters or PhD in CS/EE/Information Science or related field; publications in top ML/NLP/speech venues; strong ML/DL fundamentals; experience with PyTorch or JAX; Python proficiency; familiarity with transformer architectures and LLMs.
PyTorch, JAX, Python, FlashAttention, Mamba, FlexGen, Petals, RedPajama
2mo
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Machine Learning Intern/Co-op (Fall, 2026)
San Francisco or United States or Europe or United Kingdom or Korea
RemoteInternship
Cohere
Cohere: Provides enterprise-grade large language models and AI software platforms.
Student in post-secondary program; full-time 3-6 month internship; Python and ML frameworks; distributed training; NLP interest.
Python, TensorFlow, TF-Serving, JAX, XLA/MLIR, CUDA, TPU
2mo
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Research Scientist Intern PhD, Applied Research
Bellevue or Menlo Park or New York
$8k-$12k/mo OnsiteInternship
Meta
MetaNASDAQ: META: Develops social networking platforms and virtual reality technologies.
PhD in CS/AI/vision/audio or related field; work authorization; ML/NLP/vision experience; programming in Python/C/C++/Java; deep learning frameworks (PyTorch/TensorFlow).
Python, C++, C, Java, PyTorch, TensorFlow
2mo
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PhD Fall Machine Learning Intern (ATG — Visual, Multimodal, and Recommender Systems)
San Francisco or Palo Alto or Seattle or New York
$12k/mo HybridInternship
Pinterest
PinterestNYSE: PINS: Visual discovery engine for finding inspiration and creative ideas.
0+ YOEPhD candidate in CS/ML/NLP with strong research and coding skills; proficient in Java/C++, Python and ML frameworks; eligible for full-time Sep–Dec 2026; US-based.
Java, C++, Python, TensorFlow, PyTorch, MLFlow
2mo
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Machine Learning Engineer Intern
Santa Clara, California, United States
$19-$65/hr OnsiteInternship
PlusAI
PlusAI: AI-based virtual driver software for factory-built autonomous trucks.
Internship requiring ML/NLP knowledge, Python, data engineering, and RAG experience; strong communication and teamwork.
Python, Open-source LLMs, RAG, ETL, SQL, NoSQL, Hugging Face
1w
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Research Scientist Intern (Security for AI) - 2026 Start (PhD)
San Jose, California, United States
OnsiteInternship
ByteDance
ByteDance: Developing AI-driven content platforms and mobile applications.
Pursuing a PhD in CS or related field; strong LLM/foundation model knowledge; publication record; software engineering or NLP/ML experience; proficient coding in Python, Go, or Java.
Python, Go, Java
2mo
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Engineering Project Manager - AI Features Internationalization, L&RE
Cupertino or United States
OnsiteFull Time
Apple
AppleNASDAQ: AAPL: Designs and sells consumer electronics, software, and online services.
5+ YOE5+ years as EPM/TPM in software/hardware; lifecycle mastery; cross-functional leadership; international product i18n; ability to drive projects independently; strong communication.
SQL, Python, Dashboards, Core ML, NLP, LLMs