25 data science machine learning jobs at 21 companies in Fairfield, CA
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Semiconductor Data Science and Machine Learning Engineer
Santa Rosa, California, United States
$127k-$212k/yr OnsiteFull Time
3+ YOE3-4 years building data pipelines and ML systems; BS/MS/PhD in related field; strong Python and additional language; experience with SQL, ML lifecycle, deep learning and high-dimensional data.
Python, C++, C#, Java, JavaScript, SQL, AWS Bedrock, Vision Transformers
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Semiconductor Data Science and Machine Learning Engineer
Santa Rosa, California, United States
$127k-$212k/yr OnsiteFull Time
5+ YOERequires MS/PhD or BS in related field, 5+ years developing/deploying ML models with ONNX, 3+ years semiconductor manufacturing/process experience, strong communication and cross‑functional collaboration.
ONNX
2mo
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Senior Data Scientist + Machine Learning Engineer
Palo Alto or San Francisco
$190k-$210k/yr RemoteFull Time
6+ YOE6+ years in data science / ML shipping production models; strong Python, SQL; experience building data pipelines; production ML, experimentation, and cross-functional collaboration.
Python, NumPy, Pandas, scikit-learn, PyTorch, TensorFlow, SQL, Airflow
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Machine Learning Engineer - Data Pipeline
Dublin, California, United States
OnsiteFull Time
BS/MS/PhD in computer science or related, proficiency with deep learning frameworks (e.g., PyTorch), Python, experience with ML for text/vision, strong distributed systems and large-scale data pipeline expertise (Ray, Docker, Kubernetes).
PyTorch, Python, multiprocessing, Ray, Docker, Kubernetes, GitHub, Scrapy, VPNs, Selenium, Hadoop, Datasketch
3mo
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Machine Learning Scientist / Senior Machine Learning Scientist
South San Francisco, California, United States
$170k-$233k/yr OnsiteFull Time
5+ YOEPhD in computational biology, bioinformatics, computer science, or related field; strong publication record; 0-5 years (Scientist) or 5+ years (Senior Scientist) in industry or academia; deep ML expertise; genomics knowledge; onsite four days/week.
Python, TensorFlow, PyTorch, Genomics data, DNA sequence analysis
3mo
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Machine Learning Researcher
San Francisco, California, United States
OnsiteFull Time
1+ YOEGenerative AI experience (1+ year), Python, version control, strong collaboration skills, PhD or Master's in CS/Data Science or related field or equivalent experience.
Python, Version Control, Generative AI, RAG, Fine-tuning, Evaluation of LLM applications
2w
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Current PhD - Data Science Internship - Summer 2027
McLean or Cambridge or Chicago or Richmond or Plano or San Francisco or San Jose or New York
$160k-$192k/yr HybridFull Time
0.5+ YOECurrent PhD candidate in a quantitative field (expected by Aug 2029), continuing study during internship; ≥6 months experience with open-source data languages, machine learning, and Python/R/SQL.
Python, R, SQL
1w
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King's AI/ML & Data Science Talent Pool
Stockholm or Berlin or London or Barcelona or Malmö or Dublin or San Francisco or New York City or Los Angeles or Malta
OnsiteFull Time
Open talent pool for candidates across AI, machine learning, data science and analytics; looks for experience with modeling, experimentation, production ML and collaboration with product and engineering.
Python, SQL, Spark, PyTorch, TensorFlow, scikit-learn
2w
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Applied Machine Learning Engineer
San Francisco, California, United States
HybridFull Time
3+ YOE3+ years in data science or applied ML; experience delivering production ML systems, working with time-series/noisy engineering data, anomaly detection/optimization, and cloud deployment/support; STEM background.
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Data Science and Business Analytics Manager
Alameda or United States
$114k-$228k/yr OnsiteFull Time
9+ YOEBachelor's or equivalent, minimum 9 years related experience (5+ in commercial/market analytics preferred); expertise in machine learning, big data technologies, SQL, dashboarding, and advanced communication skills.
Hadoop, Spark, H20.ai, cloud AI platforms, containerization, SQL, Tableau, AWS, Python, Amazon Redshift, PostgreSQL, Amazon SageMaker, Power BI, Machine Learning, Predictive Analytics
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Lead Machine Learning Engineer - LMTS
San Francisco or Palo Alto or Bellevue
$173k-$286k/yr HybridFull Time
3+ YOE3+ years data science (3-5+ preferred) with 2+ years in cybersecurity; hands-on with Spark/PySpark, Snowflake, Flink, Apache Kafka; Docker, Kubernetes, Apache Airflow; Python, TensorFlow, PyTorch; MLOps/CI/CD, feature stores, ML governance; strong communication and stakeholder management.
Spark, PySpark, Snowflake, Flink, Apache Kafka, Docker, Kubernetes, Apache Airflow, Python, TensorFlow, PyTorch, CI/CD
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Data Science and Business Analytics Manager
Alameda, California, United States
$114k-$228k/yr OnsiteFull Time
9+ YOEBachelor's degree or equivalent, minimum 9 years related experience, 5+ years commercial/market analytics preferred; strong machine learning, big data (Hadoop, Spark, H20.ai), SQL, Python, AWS, Tableau, and analytics/dashboarding expertise; advanced communication and presentation skills.
SQL, Tableau, AWS, Python, Machine Learning, Predictive Analytics, Hadoop, Spark, H20.ai, Amazon Redshift, PostgreSQL, Amazon SageMaker, Microsoft Power BI, Microsoft PowerPoint
3w
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Applied AI, Forward Deployed Machine Learning Engineer
Palo Alto or San Francisco
OnsiteFull Time
2+ YOEPhD or master in AI/data science,2+ years technical experience,LLM fine-tuning and RAG/agent experience,API and product deployment,Python and PyTorch proficiency,strong communication;fluent English.
Python, PyTorch, Langchain, vector DBs
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Industry & Function AI Decision Science Consultant
New York or Milwaukee or Dallas or Columbus or Kirkland or Cincinnati or Cleveland or Oklahoma City or Austin or Albany or Chicago or St. Petersburg or Pittsburgh or Hartford or St. Louis or Miami or Sacramento or Beaverton or Raleigh or Minneapolis or Mountain View or Scottsdale or Morristown or San Francisco or Denver or Boston or Philadelphia or Des Moines or Overland Park or Charlotte or Walnut Creek or Carmel or Seattle or Houston or Arlington or Atlanta or Redmond or Bentonville or Detroit or Nashville or Los Angeles or San Diego
$66k-$206k/yr FieldFull Time
3+ YOEBachelor's degree in a related field and 3+ years in data science, machine learning or advanced analytics; experience with Python/R/SQL and ML frameworks; strong communication and consulting skills; willing to travel up to 80%.
Python, R, SQL, TensorFlow, PyTorch, scikit-learn, OpenAI, Anthropic, AWS, Microsoft Azure, Google Cloud, Hadoop, Spark, Tableau, Microsoft Power BI
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Senior Data Scientist
South San Francisco or Mississauga
$156k-$290k/yr OnsiteFull Time
Master's or PhD in statistics/biostatistics/data science; extensive experience with DOE, advanced statistics, machine learning/AI, and biologics/pharma; proficiency in R and JMP; regulatory familiarity (FDA/EMA); mentoring experience.
R, JMP
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Research Data Specialist II
Sacramento County, California, United States
$8k-$10k/mo HybridFull Time
Expertise in Python and SQL, experience with data science, machine learning, statistical analysis, Git, Snowflake/Databricks and docker; ability to prepare statistical analyses and estimate tax revenue.
Python, SQL, Git, Snowflake, Databricks, docker
2d
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Data Scientist - Predictive Analytics, Senior
Oakland or Dublin or California
$120k-$200k/yr HybridFull Time
4+ YOEBachelor's degree in a quantitative field and 4 years of data science experience, or 2 years with a master's degree. Requires Python, statistics, machine learning, AI, large datasets, and technical communication.
Python
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Senior DS/ML Scientist - Search Science
United States or Birmingham or Minneapolis or San Francisco
$115k-$170k/yr RemoteFull Time
3+ YOEBachelor's in STEM, 3+ years applying machine learning, proficiency in Python and SQL, experience with PyTorch or TensorFlow, familiarity with learning-to-rank, search or recommender systems, and multi-objective optimization.
Python, SQL, PyTorch, TensorFlow
2d
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Principal Scientist, Oncology Data Science (Translational Science)
Pennsylvania or United Kingdom or Stevenage or Heidelberg or Massachusetts or Cambridge or Upper Providence or Waltham or Maryland or Rockville or San Francisco or Germany
$121k-$202k/yr HybridFull Time
1+ YOEPhD or equivalent in a quantitative field, 1+ year industry or postdoctoral experience, cancer computational biology expertise, single-cell omics, statistical and machine learning, Python, and PyTorch.
Python, PyTorch, R, CI/CD, CRISPR, Perturb-seq, version control
2d
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Distinguished Principal Engineer - AI Science
San Francisco, California, United States
$225k-$250k/yr OnsiteFull Time
10+ YOE10+ years in data science or machine learning, 3+ years as a technical lead, expert ML and optimization skills, Python/Scala/Java/R, SQL, and a quantitative bachelor's, master's, or doctoral degree.
Natural Language Processing (NLP), Causal-ML, Deep Learning, Reinforcement Learning, Generative AI, LLMs, Python, Scala, Java, R, SQL, LinkedIn Learning Pro
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