130 applied data scientist jobs at 78 companies in San Francisco, CA
Senior Data & Applied Scientist - Ontologies & Semantics
Palo Alto, California, United States
$149k-$306k/yr HybridFull Time
5+ YOE5+ years in knowledge engineering, semantic systems, applied AI, or data science; master's or PhD; ontology and graph query expertise; GenAI, Python, SQL, ML, production AI, cloud, and communication skills.
SPARQL, Cypher, GQL, RAG, Databricks, SAP Datasphere, SAP HANA Cloud, AWS, Azure, GCP, Python, SQL, PyTorch, TensorFlow, scikit-learn, SAP HANA Cloud Knowledge Graph Engine, SAP Business Data Cloud, SAP One Domain Model, SAP Graph API, SAP Business Accelerator Hub, OWL, RDF/RDFS, SKOS, SHACL
Applied Scientist
San Francisco, California, United States
$172k-$222k/yr OnsiteFull Time
5+ YOEDegree in quantitative field (CS, Math, Stats, Physics, Engineering) with 5+ years applied ML (Bachelor's), 3+ years (Master's), or 1+ year (PhD); experience with LLM evaluations, Python, SQL, PyTorch, TensorFlow, AWS.
Python, SQL, PyTorch, TensorFlow, AWS
Applied Data Scientist - AI Enablement (Transportation)
Omaha or Anchorage or Phoenix or Irvine or Los Angeles or Sacramento or Walnut Creek or Colorado Springs or Denver or Washington or Orlando or Tampa or Atlanta or Honolulu or Boise or Chicago or Louisville or Boston or Ann Arbor or Minneapolis or Kansas City or Billings or Missoula or Las Vegas or Reno or Newark or Albuquerque or New York or White Plains or Charlotte or Raleigh or Bismarck or Cincinnati or Cleveland or Columbus or Portland or Salem or Philadelphia or Pittsburgh or Sioux Falls or Austin or Corpus Christi or Dallas or Fort Worth or Houston or Round Rock or San Antonio or Salt Lake City or Vienna or Bellevue or Gillette or Seattle or Virginia Beach or San Diego or Lexington or Portland or Charleston or Des Moines or Spokane or Memphis or Columbia or Vancouver or Nashville or Paducah or Tallahassee or Lander or Baltimore or Mobile or Richmond or Tucson or Long Beach or Grand Rapids or Winston-Salem or Butte or Fort Lauderdale or Ames or Cedar Rapids or Indianapolis or Baton Rouge or Lafayette or Metairie or Detroit or St Louis or Bozeman or Fargo or Lincoln or Tulsa or Bend or El Paso or Madison or Weirton or Cheyenne or Helena or Rosemont or Jackson or Lansing or Doral or Pennington or Rocky Hill or Kalispell or Saint Louis Park
OnsiteFull Time
3+ YOEBachelor's degree in related field or equivalent; 3+ years with SQL, Power Query, Pandas; 3+ years with Power BI, Tableau, Plotly, Seaborn, Matplotlib; 3+ years with Python and R; MS Office proficiency; machine learning and data science project experience.
SQL, Power Query, Pandas, Power BI, Tableau, Plotly, Seaborn, Matplotlib, Python, R, Microsoft Word, Microsoft Outlook
Sr Applied Data Scientist - Search and Browse (applied ML, LLMs, ML Ops)
Sunnyvale, California, United States
$118k-$211k/yr HybridFull Time
3+ YOEPhD or MS in Computer Science, Statistics, Applied Mathematics, Physics or related field; 3+ years industry experience in ML, Data Science, Search, NLP, or Personalization; strong Python and SQL skills; experience building production ML systems.
Python, SQL
Staff Applied Scientist
Sunnyvale, California, United States
$175k-$287k/yr HybridFull Time
LinkedIn: The world's largest professional network.
5+ YOEBachelor's degree in quantitative discipline; 5+ years industry or academia experience; programming in R, Python, Java, Ruby, Scala/Spark or Perl; applied statistics and statistical modeling experience.
R, Python, Java, Ruby, Scala/Spark, Perl
Applied Scientist - User Intelligence
San Mateo, California, United States
$182k-$219k/yr OnsiteFull Time
PhD in machine learning or data science preferred, Master's considered; expertise in deep learning and recommender systems; fluency in PyTorch or JAX; experience with large-scale distributed data systems.
PyTorch, JAX
Data Scientist II, Applied ML
San Francisco, California, United States
$152k-$190k/yr OnsiteFull Time
3+ YOE3+ years Data Science/ML experience (or 2+ with PhD), end-to-end model development, Python, SQL, ML frameworks, statistical techniques, software engineering fundamentals, API development, strong communication.
Python, SQL, ML frameworks
Applied Scientist / Research Engineer — Data Quality & Evaluation
Santa Clara, California, United States
OnsiteFull Time
Experience in applied ML research, data science, or AI evaluation; strong Python and ML frameworks; experience with data curation, model evaluation, or active learning; strong experimental design and communication skills.
Python
Applied Scientist
San Mateo or Somerville
OnsiteFull Time
Strong background in machine learning and/or robot learning, with a PhD in a relevant area preferred; experience with data analysis at scale, evaluation design, and hands-on robotics experimentation.
Applied Scientist
Palo Alto or New York City
HybridFull Time
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
Data Scientist
San Leandro, California, United States
$100k-$160k/yr OnsiteFull Time
3+ YOEB.S. in Data Science, Statistics, Applied Mathematics or related field with 3-5 years applied ML/data science experience, or M.S. with 1-3 years; hands-on Python modeling; strong statistical modeling skills; ability to analyze high-dimensional datasets.
Python, PostgreSQL
Principal Data Scientist - RDT Applied AI
South San Francisco, California, United States
$185k-$344k/yr OnsiteFull Time
7+ YOEMaster’s degree required in biostatistics, computer science, data science, or related field; PhD preferred. Requires 7+ years of data science experience, advanced AI/ML expertise, Python, system integration, data architecture, and healthcare compliance knowledge.
Python, R
AI Applied Scientist
San Bruno or Boston or Mountain View
$219k-$246k/yr OnsiteFull Time
3+ YOEMaster’s degree or equivalent experience, 3+ years applying machine learning, NLP, and generative AI to healthcare data, real-world data curation experience, and strong Python proficiency.
LangGraph, Large Language Models (LLMs), NLP, Python, PyTorch, TensorFlow, NVIDIA NeMo, Parabricks, SNOMED-CT, LOINC, RxNorm, ICD-10, FHIR, OMOP
Senior/Staff Applied Scientist
San Francisco, California, United States
$180k-$330k/yr HybridFull Time
5+ YOE5+ years experience with Master's or 3+ with PhD in Statistics, Mathematics, Computer Science or quantitative field; strong statistics/ML; proficient in Python and SQL; experience with A/B experimentation platforms and B2B SaaS.
Python, SQL, dbt
Data Scientist
San Francisco, California, United States
$184k-$222k/yr OnsiteFull Time
5+ YOE5+ years in data science or applied research; strong Python and SQL; experience with dbt, Looker, or similar; machine learning, NLP, clustering, causal inference; production cloud experience with AWS or equivalent.
Python, SQL, dbt, Looker, AWS
Senior Applied Scientist
Redmond or Mountain View
$120k-$235k/yr HybridFull Time
1+ YOEExperience in mechanism design, experimentation, statistical analysis, machine learning, optimization, and building data pipelines; advanced degree in relevant field or equivalent experience.
Azure
Senior Data Scientist
San Jose, California, United States
$145k-$180k/yr OnsiteFull Time
2+ YOEBS/MS/PhD in Computer Science, Statistics, Applied Mathematics, Operations Research, Aerospace Engineering or related field; 2+ years applied data science/ML experience with production models; strong Python and SQL; time-series and sequence modeling; experience with weak supervision and unlabeled data.
Python, SQL, Apache Pulsar, Kafka, Apache Flink
Staff Applied Scientist
Chicago or New York City or Austin or Berlin or Bucharest or Dubai or Jakarta or London or Paris or San Francisco or São Paulo or Singapore or Seoul or Sydney or Tokyo +1 more
$184k-$300k/yr HybridFull Time
8+ YOERequires 8+ years building production ML systems, hands-on data science, ML engineering and operations experience, distributed systems expertise, technical leadership, and PyTorch or TensorFlow proficiency.
PyTorch, TensorFlow, MLflow, Ray, Python, Ruby on Rails, MongoDB, Redis, Kubernetes
Applied Scientist, AI
San Francisco or Menlo Park
$180k-$260k/yr HybridFull Time
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
Principal Applied Scientist
United States or Seattle or Santa Clara or Austin or Nashville
$126k-$264k/yr OnsiteFull Time
3+ YOERequires 3–11 years of relevant experience depending on education, advanced data science and ML expertise, 3 years of programming experience, and research, statistical analysis, NLP, GenAI, and publication skills.
Natural Language Processing (NLP), machine learning frameworks, programming languages, version control
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