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94 applied data scientist jobs at 58 companies in San Rafael, CA

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Senior Data Scientist, Applied AI
San Francisco, California, United States
$138k-$230k/yr OnsiteFull Time
Rippling
Rippling: Unified platform managing workforce HR, IT, and finance operations
3+ YOE3+ years experience in data science/applied ML or related fields, 2+ years hands-on data science/applied ML, production LLM experience, strong Python and SQL, FastAPI/Next.js/TypeScript experience a plus.
Python, FastAPI, Next.js, TypeScript, SQL, LangSmith, Braintrust, Langfuse, Arize
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Applied Data Scientist
Santa Rosa or Loveland or Barcelona
$109k-$196k/yr OnsiteFull Time
Keysight Technologies
Keysight TechnologiesNew York Stock Exchange: KEYS: Manufactures hardware and software for electronic test and measurement.
1+ YOEMaster's or PhD in a quantitative field,1+ years data science experience,proficiency in Python and SQL,experience with Snowflake/Databricks,data pipeline and ML model development,tree-based methods and Bayesian optimization.
Snowflake, Databricks, SQL, Python, C++, pandas, numpy, scikit-learn, XGBoost, LightGBM, Random Forests, Bayesian Optimization
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Applied Data Scientist
Santa Rosa or Loveland or Barcelona
$109k-$196k/yr OnsiteFull Time
Keysight Technologies
Keysight TechnologiesNYSE: KEYS: Provides electronic design, test, and simulation software and hardware.
1+ YOEMaster's or PhD in a quantitative field, 1+ years data science experience, strong Python and SQL skills, experience with Snowflake/Databricks, tree-based ML, Bayesian Optimization, and building scalable data infrastructures.
Python, pandas, numpy, scikit-learn, SQL, C++, Snowflake, Databricks, XGBoost, LightGBM, Random Forests, Bayesian Optimization
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3mo
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Senior / Staff Applied Scientist
Toronto or San Francisco or Dallas or Pittsburgh or United States or Canada
$146k-$280k/yr HybridFull Time
Waabi
Waabi: Develops Physical AI for autonomous trucking and robotaxis.
6+ YOE6+ years in applied data science or ML; MS/PhD in quantitative field; Python/SQL; statistics; cross-functional collaboration; interest in self-driving tech.
Python, SQL
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Applied Scientist
San Francisco, California, United States
$160k-$225k/yr HybridFull Time
Clipboard Health
Clipboard Health: Marketplace connecting healthcare facilities with on-demand nursing professionals.
Bachelor’s in a quantitative field; experience building quantitative models; SQL querying; designing and analyzing controlled experiments.
SQL, Python, R, Experimentation
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2mo
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Applied Scientist
United States or New York City or San Francisco
$126k-$206k/yr RemoteFull Time
Juul Labs
Juul Labs: Produces electronic vaporizers and nicotine pods for adult smokers.
5+ YOE5+ years building industry analytics; expertise in SQL, dbt, BigQuery, Python (pandas); strong statistical foundation, causal inference and experimental design; ability to partner with commercial stakeholders.
SQL, dbt, BigQuery, Python, pandas, LLMs
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Applied Scientist
Redmond or Mountain View
$102k-$202k/yr HybridFull Time
Microsoft
MicrosoftNASDAQ: MSFT: Develops software, services, devices, and cloud computing solutions.
1+ YOEApply machine learning, deep learning, and multimodal AI to large-scale image indexing, selection, ranking, and real-time systems; experience with Big Data tooling and strong research or industry ML results.
Spark, HBase, Hadoop, Cosmos, Autopilot, Azure, Large Language Models (LLMs), Small Language Models (SLMs)
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3mo
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Applied Scientist
San Francisco, California, United States
HybridFull Time
Adaption
Adaption: Develops efficient AI systems that adapt in real-time.
3+ YOE3–4 years in ML or applied research; deploy ML systems; strong software engineering with PyTorch/JAX/TensorFlow; online/ RL or efficient ML architectures; data modeling and curation impact; strong communication; ownership mindset; bonus: human feedback/adaptive learning.
PyTorch, JAX, TensorFlow
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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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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
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2w
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Staff Applied Scientist
San Francisco, California, United States
$194k-$242k/yr HybridFull Time
Lyft
LyftNASDAQ: LYFT: Provides an on-demand ride-hailing and multimodal transportation platform.
2+ YOEM.S. or Ph.D. in a quantitative field,2+ years algorithms experience,proficiency with Python,production ML and optimization experience,strong communication and collaboration skills.
Python
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Applied Scientist
Palo Alto or New York City
HybridFull Time
Mistral AI
Mistral AI: Developing frontier artificial intelligence models and enterprise AI solutions.
Expertise in PyTorch or JAX, strong Python coding, experience training/deploying large models on GPU clusters, data generation and evaluation, excellent communication and research track record.
PyTorch, JAX, Python, NCCL
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Applied Scientist, PhD New Grad
United States or Austin or San Francisco or New York City or Seattle or Los Angeles or Chicago or Gurugram or Bengaluru
$120k-$220k/yr RemoteFull Time
SentiLink
SentiLink: Provides identity verification and fraud prevention for financial institutions.
Bachelor's, master's, or PhD in a quantitative field; machine learning, statistics, Python, data science, analytical, communication, and clean coding skills; U.S. work authorization and residence required.
Python, PostgreSQL, AWS, Amazon EC2, Amazon S3, Amazon RDS, Amazon Redshift
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2mo
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Data Scientist
New York City or San Francisco
OnsiteFull Time
Bedrock Robotics
Bedrock Robotics: Automates heavy construction machinery with AI retrofit kits.
5+ YOE5+ years in data science or applied ML, strong statistics and experimental design, proficiency in Python and SQL, experience with high-volume or real-time data, able to partner with engineering and product teams.
Python, SQL, agentic AI
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(USA) Principal, Data Scientist - Applied AI
Bentonville or Sunnyvale
$110k-$220k/yr OnsiteFull Time
Walmart
WalmartNYSE: WMT: Operates a chain of hypermarkets, discount stores, and grocery stores.
3+ YOERequires a bachelor's degree and 5 years, master's degree and 3 years, or 7 years of analytics experience; expertise in production AI systems, Python, SQL, data engineering, and AI evaluation.
Python, SQL, Spark, Scala, R, scikit learn, tensorflow, torch
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(USA) Principal, Data Scientist - Applied AI
Bentonville or Sunnyvale
$110k-$220k/yr OnsiteFull Time
Walmart
WalmartNYSE: WMT: Multinational retail operating discount stores and supermarkets.
3+ YOEExperience building and deploying production AI/LLM systems, strong software engineering in Python, evaluation methods, data engineering and SQL knowledge; options for degree+experience or extensive experience (see degree requirements).
Python, Apache Spark, Scala, R, SQL, scikit-learn, TensorFlow, PyTorch
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4d
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Principal Data Scientist
Canada or San Diego or South San Francisco
$188k-$210k/yr RemoteFull Time
Veracyte
VeracyteNASDAQ: VCYT: Provides genomic diagnostic tests for precise cancer diagnosis.
8+ YOEPhD in data science, machine learning, applied math, or equivalent; 8+ years in data/applied science; Python, computer vision, statistical modeling, cloud computing, and technical leadership experience.
Python, AWS
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Staff Applied AI Scientist
Redwood City, California, United States
$192k-$298k/yr OnsiteFull Time
Poshmark
Poshmark: Social marketplace for buying and selling secondhand fashion.
5+ YOE5–8 years building scalable data science solutions; expertise in CNNs, Transformers, vision transformers; proficiency in Python, SQL, Spark; experience with PyTorch or TensorFlow; strong math and A/B testing skills.
Python, SQL, Spark, Scala, PySpark, PyTorch, TensorFlow, CNNs, Transformers, Vision Transformers, LLMs, RAG, PEFT
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2mo
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Founding Data Scientist
San Francisco or Chicago
$180k-$240k/yr HybridMultiple Commitments Available
ZoomLogi
ZoomLogi: AI-native platform for managing critical healthcare logistics.
3+ YOE3-9 years of applied data science/ML; production models; Python; data infrastructure; experimentation; in-office in San Francisco or Chicago.
Python, React, TypeScript, Kafka, AWS, LLM
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3w
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Applied Scientist, AI
San Francisco or Menlo Park
$180k-$260k/yr HybridFull Time
Sprinter Health
Sprinter Health: Mobile provider of in-home diagnostic and preventive healthcare services.
Designing and evaluating ML/AI models (ML, DL, NLP, LLMs), rigorous evaluation and error analysis, production handoff, experience with healthcare data and PHI/HIPAA-aware systems, strong communication.
Python, PyTorch, scikit-learn, NumPy, pandas, Polars, Hugging Face, Matplotlib, Claude Code, Cursor
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