40 applied data scientist jobs at 17 companies in Marina, CA
2d
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Applied Scientist
Santa Clara, California, United States
$183k-$217k/yr HybridFull Time
4+ YOERequires 4+ years in applied ML, AI research, or data science; production model experience; ML theory and deployment expertise; Python and modern ML frameworks; engineering partnership; and strong communication.
Python
6d
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Lead Applied Data Scientist - Search Ranking (applied ML, LLMs, NLP)
Sunnyvale or Brooklyn Park
$132k-$286k/yr HybridFull Time
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
6d
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Lead Applied Data Scientist - Search Ranking (applied ML, LLMs, NLP)
Sunnyvale or Brooklyn Park
$132k-$286k/yr HybridFull Time
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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Senior Applied Scientist
San Jose or Seattle
$143k-$271k/yr OnsiteFull Time
Senior ML engineer with expertise in post-training methods, model distillation, and building production-ready pipelines; strong Python programming.
Python
2w
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Applied Scientist, Data Processing Agents Science
Santa Clara, California, United States
$172k-$222k/yr OnsiteFull Time
3+ YOEPhD or Master\u0002s+4yrs in CS/CE/ML, publications, programming in Java/C++/Python, 3+ years research applying agentic AI/ML to systems (databases, PLs, distributed systems).
Java, C++, Python, EMR, Spark, Elasticsearch, Hadoop, Pig, Hive
1mo
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(USA) Principal, Data Scientist - Applied AI
Bentonville or Sunnyvale
$110k-$220k/yr OnsiteFull Time
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
3mo
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Senior Applied Scientist
Redmond or Sunnyvale
$120k-$235k/yr HybridFull Time
4+ YOEAdvanced degree in statistics/CS/EE/related or equivalent experience; ~4+ years ML research or production experience; strong Python and ML framework skills; experience with large-scale data, transformer models, causal inference, and evaluation.
Python, PyTorch, TensorFlow
3w
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Senior Data Scientist
San Jose or Seattle
$124k-$271k/yr HybridFull Time
7+ YOE7+ years in product analytics or applied data science with strong Python and SQL, production ML model development, MLOps experience, statistics and experimentation skills, and ability to communicate to senior stakeholders.
Python, SQL, MLflow, SageMaker, Vertex AI, dbt, Snowflake, BrightHire
19h
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Staff Data Scientist, EGRI
Sunnyvale or San Francisco
$144k-$236k/yr HybridFull Time
LinkedInNASDAQ: MSFT: Professional social network for career development and job recruitment.
5+ YOEBachelor's degree in a quantitative discipline and 5+ years of relevant experience. Requires SQL, programming in R, Python, or Scala, applied statistics, modeling, visualization, experimentation, and data storytelling.
SQL, R, Python, Scala, Unix, git, A/B testing
2mo
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WW RCC Data Scientist
Cupertino, California, United States
OnsiteFull Time
Experience applying quantitative techniques to behavioral segmentation, pilot measurement, text analytics and AI integration; strong analytical, communication, and decision-support skills for informing retail contact-center strategy.
1mo
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Sr. Research Data Scientist
Boston or New York City or San Jose
$330k-$375k/yr HybridFull Time
10+ YOEPhD preferred in economics/statistics; 10+ years applying causal inference and ML; deep expertise in observational causal methods; proficiency with Spark, Ray, SQL, Python, scikit-learn, XGBoost, LightGBM; experience with terabyte-scale data; strong communication.
Spark, Ray, SQL, Python, scikit-learn, XGBoost, LightGBM
1w
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Senior Data Scientist – Business Analytics - AI
San Jose, California, United States
$109k-$187k/yr OnsiteFull Time
5+ YOEBachelor's degree or equivalent experience,5+ years in data science/analytics,strong SQL,Power BI experience,ML applied to business/finance; Python or R preferred; strong problem-solving and communication skills.
SQL, Power BI, Python, R
2mo
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Data Scientist - Agentic AI / ML
Santa Clara, California, United States
$143k-$197k/yr OnsiteFull Time
0+ YOEAdvanced degree in a quantitative field, 0-2 years industry experience in applied ML/AI, hands-on GenAI/LLM experience, proficiency with Python, SQL, PyTorch/JAX/TensorFlow, scikit-learn, MLOps and model deployment.
PyTorch, JAX, TensorFlow, Python, SQL, scikit-learn
1mo
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Senior Data Scientist, Model Risk & Data Analytics, Internal Audit - AMS
San Jose, California, United States
$137k-$293k/yr OnsiteFull Time
5+ YOEBachelor's in a quantitative field,5+ years applied data science/ML experience with LLMs and traditional ML,proficiency in SQL and Python,experience auditing/validating models and defining performance and fairness metrics.
SQL, Python, Hugging Face Transformers, TensorFlow, PyTorch, scikit-learn, LLMAuditor, GPT, BERT, T5, PaLM, AWS, GCP, Azure, Snowflake, Hadoop, Flink, MapReduce
2w
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Senior Data Scientist, Forecasting and Analytics
Dallas or New York City or San Jose or Newport Beach
$107k-$176k/yr HybridFull Time
7+ YOE7+ years applying data science, forecasting, and ML; strong Python and SQL skills; time-series and forecasting expertise; ability to translate analysis into business recommendations; experience with cloud data platforms preferred.
Python, SQL, Databricks, Snowflake, BigQuery
1mo
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Applied Scientist / Machine Learning Engineer
Sunnyvale, California, United States
$312k-$370k/yr HybridFull Time
2+ YOEMasters + ~6 years or PhD + 2 years in CS/ML/robotics/math; strong ML and software fundamentals; production ML experience at scale; Python and PyTorch fluency; experience with large-scale data, model evaluation, and data curation/enrichment.
Python, PyTorch, turbopuffer, Milvus, Ray Data, Daft, Spark, Lance, Iceberg, GAIA, LINGO
1mo
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Applied Scientist / Machine Learning Engineer
Sunnyvale, California, United States
$312k-$370k/yr HybridFull Time
2+ YOEMasters (with ~6+ years) or PhD (with 2+ years) in CS/ML/robotics/math; strong ML and software fundamentals; production ML experience; fluency in Python and a deep-learning framework (PyTorch); experience with large-scale data and foundation-model workflows.
Python, PyTorch, turbopuffer, Milvus, Ray Data, Daft, Spark, Lance, Iceberg
1mo
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Senior Machine Learning Scientist
Seattle or San Jose
$173k-$243k/yr OnsiteFull Time
3+ YOEPhD (3+ years) or Master’s (5+ years) in a quantitative field; strong applied ML, Generative AI/LLM experience; Python, SQL, cloud and ML tooling; experimentation and causal inference expertise; excellent communication.
Python, pandas, scikit-learn, PyTorch, TensorFlow, PySpark, SQL, Spark, Airflow, OpenAI, Hugging Face, Anthropic, Gemini
1mo
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Research Scientist Graduate (Applied Machine Learning - ML System) - 2026 Start (PhD)
San Jose, California, United States
OnsiteFull Time
PhD in CS/CE or related field; strong algorithms and data structures; Python and deep learning framework experience (PyTorch); GPU/CUDA knowledge for high-performance ML systems.
GPU, NPU, RDMA, Storage, CUDA, Python, PyTorch, FSDP, DeepSpeed, JAX, SPMD, Megatron-LM, Verl, TensorRT-LLM, ORCA, VLLM, SGLang
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