336 nlp jobs at 147 companies in California

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NLP Engineer
San Diego or United States
$73k-$130k/yr RemoteFull Time
UnitedHealth Group
UnitedHealth GroupNYSE: UNH: Provides health insurance and technology-enabled health care services.
4+ YOE4+ years related experience in NLP/linguistics, algorithms, text processing; 3+ years with Python/Java/C#/SQL; experience with Copilot/GitHub, CI/CD, DevOps, IDEs and containerized production deployments.
Python, Java, C#, SQL, Copilot, GitHub, Eclipse, Visual Studio, Artifactory, JFrog, CI/CD, DevOps, LLMs
2w
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Data Scientist (ML / NLP / LLMs)
California, United States
$120k-$135k/yr OnsiteFull Time
Sown To Grow
Sown To Grow: Platform for tracking student emotional and academic growth.
2+ YOE2+ years experience in data science/ML, bachelor's degree in CS/data/ML/math/stat or related, strong Python and ML stack skills, experience with NLP/LLMs, production ML lifecycle knowledge.
Python, pandas, numpy, scikit-learn, PyTorch, TensorFlow, Spark, Git, AWS SageMaker
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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
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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
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Lead Applied Data Scientist - Search Ranking (applied ML, LLMs, NLP)
Sunnyvale or Brooklyn Park
$132k-$286k/yr HybridFull Time
Target
TargetNYSE: TGT: General merchandise retailer operating physical stores and e-commerce.
5+ YOEMaster's or doctoral study in a quantitative field or equivalent experience; 5+ years deploying ML algorithms; NLP/LLM expertise; Python or Java; SQL/HQL; production ML and communication skills.
Python, Java, SQL, HQL, NLP, LLMs
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Engineering Manager, Machine Learning & NLP, Input Experience
Cupertino, California, United States
OnsiteFull Time
Apple
AppleNASDAQ: AAPL: Designs and sells consumer electronics, software, and online services.
Manager with experience at the intersection of ML, NLP, and software engineering to build and scale data, tooling, modeling, and evaluation pipelines for language features.
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Senior Machine Learning Engineer - TikTok-Data-Search - NLP
San Jose, California, United States
$213k-$388k/yr OnsiteFull Time
TikTok
TikTok: Global short-form video hosting and social media platform.
3+ YOEBachelor's in CS or related, strong coding and algorithms skills, effective communicator, teamwork; 3+ years industry experience preferred; experience in NLP, ranking, search, recommender, distributed systems or ML preferred.
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Lead Applied Data Scientist - Search Ranking (applied ML, LLMs, NLP)
Sunnyvale or Brooklyn Park
$132k-$286k/yr HybridFull Time
Target
TargetNYSE: TGT: Operates a chain of general merchandise stores and supermarkets.
5+ YOERequires PhD or MS in a relevant quantitative field or equivalent experience, 5+ years deploying ML in production, NLP/LLM/search expertise, Python or Java, SQL or HQL, and strong communication skills.
Python, Java, SQL, HQL
2mo
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Research Scientist - Frontier Benchmarks
Redwood City or Palo Alto or San Francisco
$200k-$325k/yr HybridFull Time
Snorkel AI
Snorkel AI: Software platform for programmatic AI data development and labeling.
Experience in AI/ML evaluation, NLP or related fields; strong communication; PhD preferred; cross-functional collaboration; startup environment.
Python, Pytorch, TensorFlow, NLP
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Senior Data Scientist II
Raleigh or New York or California
$105k-$175k/yr HybridFull Time
LexisNexis
LexisNexisNYSE: RELX: Provides legal research and business analytics software solutions.
Senior data scientist with ML/NLP/LLM experience; master's or higher; strong coding; hybrid search and agentic workflows experience; Python; statistics.
Python, LLMs, NLP, Vector databases, LangChain, LangGraph, AutoGen, RAG, Embeddings
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Research Scientist Graduate (ML Recommendation Systems) - 2027 Start
San Jose, California, United States
OnsiteFull Time
ByteDance
ByteDance: Developing AI-driven content platforms and mobile applications.
Undergraduate or master's degree in computer science or related field; strong machine learning and NLP foundations, research ability, problem-solving, communication, and collaboration skills.
LLMs, NLP, ACL, NeurIPS, ICML, ICLR, CVPR
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Research Engineer, Conversational Agentic AI, DeepMind
Mountain View or New York
$207k-$300k/yr OnsiteFull Time
Google
GoogleNASDAQ: GOOGL: Provides online search, advertising, cloud computing, and consumer electronics.
8+ YOEBachelor’s degree or equivalent, 8+ years in ML model training/evaluation, experience with LLMs/NLP/data pipelines, strong research track record and publications preferred.
Large Language Models (LLMs), NLP, Gemini
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Member of Technical Staff - Research
San Francisco, California, United States
HybridFull Time
Crucibl
Crucibl: AI-powered platform for enterprise business decision-making.
Requires exceptional research contributions, deep LLM reasoning and evaluation knowledge, strong ML, statistics, or NLP fundamentals, and the ability to turn open-ended questions into testable hypotheses.
LLMs, ML, NLP
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Jr. AI Engineer
Pleasanton, California, United States
$110k-$140k/yr OnsiteFull Time
Vagaro
Vagaro: Cloud-based management platform for beauty and wellness businesses.
0+ YOE0–2 years preferred developing agentic, LLM, and NLP applications; proficiency in Python, machine learning, deep learning, and generative AI; exposure to cloud platforms and containerization.
Python, AWS, GCP, Azure, Docker, Kubernetes, LLM, NLP, machine learning, deep learning, generative AI, computer vision
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Senior Software Engineer - AI Agentic Product Dev
Santa Clara, California, United States
$143k-$191k/yr HybridFull Time
Eightfold.ai
Eightfold.ai: AI-native platform for talent management and workforce optimization.
3+ YOE3+ years software engineering experience; strong Python and one of Java/Go/TypeScript; experience with LLMs/NLP, APIs, distributed systems, testing, and product-focused engineering.
LLMs, NLP, Python, Java, Go, TypeScript, Flask, React, Webpack, NextJS, MySQL, Solr, Apache Airflow, Apache Spark, Docker, Aurora, S3, Redshift, CloudFormation, SNS, SQS
3mo
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Lead AI Engineer
San Francisco, California, United States
$300k-$400k/yr HybridFull Time
Noon
Noon: A building AI-powered design tooling.
5+ YOE5+ yrs software engineering; 2+ yrs ML model training/deploy; NLP/LLMs; data pipelines; model optimizations; agentic AI systems; end-to-end ownership
NLP, LLMs, data pipelines, quantization, distillation, LoRA, pruning, agentic systems
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Machine Learning Engineer
San Francisco, California, United States
$250k-$385k/yr HybridFull Time
Superhuman
Superhuman: An AI-native productivity platform for email, writing, and collaboration.
5+ YOEMS or PhD in Computer Science, 5+ years of industry experience, and expertise in ML, NLP, LLMs, and LLM-based products. Requires independent execution and effective cross-functional collaboration.
NLP, LLMs
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Senior Software Engineer - AI Agentic Product Dev
Santa Clara, California, United States
$143k-$191k/yr HybridFull Time
Eightfold
Eightfold: Provides AI-driven talent intelligence and hiring platform to help enterprises make better talent decisions.
3+ YOE3+ years software engineering experience; proficiency in Python and another language (Java, Go, or TypeScript); experience with LLMs/NLP, APIs, distributed systems, and system design; product-oriented mindset.
Python, Flask, React, TypeScript, Webpack, NextJS, MySQL, Solr, Apache Airflow, Apache Spark, Docker, Aurora, S3, Redshift, CloudFormation, SNS, SQS, LLMs, NLP
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2027 AI Initiatives PhD Internship
La Jolla, California, United States
$30/hr HybridInternship
StepStone Group
StepStone GroupNASDAQ: STEP: Global investment firm specializing in private market asset management.
Pursuing a PhD in a quantitative field; strong Python and SQL skills; experience with LLMs/NLP and quantitative modeling; ability to work in-person in La Jolla for summer and hybrid part-time in fall.
Python, SQL, LLMs, NLP, Snowflake, Azure, Airflow
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Product Manager, Unified Service Platform
Denver or San Francisco or New York City or Seattle or San Jose or Scottsdale
$179k-$260k/yr HybridFull Time
Gusto
Gusto: Cloud-based payroll and HR software for small businesses.
8+ YOERequires 8+ years of product management experience building complex, data-intensive platforms; AI/ML, intent classification, NLP, agentic systems, data analysis, and cross-functional leadership experience.
AI, AI/ML, NLP