5d
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Staff Applied Scientist, AdTech
Los Angeles or Portland or San Diego or Seattle
$175k-$200k/yr RemoteFull Time
5+ YOE5+ years applied data science in digital/performance marketing or leadgen; adtech modeling (bandits, recommender, LTV); ML solutions deployed in AWS; expert Python and SQL; strong business impact focus.
Python, SQL, AWS, Looker, Google, Meta, LLMs
1mo
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Senior Applied Scientist, AWS Marketplace Science
Austin or Seattle or New York or San Diego
$167k-$249k/yr OnsiteFull Time
3+ YOEPhD or Master's plus 6+ years research experience; 3+ years building ML models; programming in Java, C++, or Python; experience in information retrieval, recommendations, and applied ML; strong communication and mentoring skills.
Java, C++, Python
1mo
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Scientist - Applied Laser Physics
Foothill Ranch, California, United States
$115k-$155k/yr OnsiteFull Time
PhD in Physics/Applied Physics/Optical Engineering required; established experience with optical diagnostics and laser systems in plasma or accelerator environments; expertise in interferometry and Thomson scattering; strong mentoring and data-interpretation skills.
1mo
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Breeding Scientist
San Diego or North America or Asia or South America or Africa or Australia or Europe
$90k-$135k/yr RemoteFull Time
Degree in genetics/applied breeding, demonstrated experience in applied breeding and genetic improvement, ability to manage and analyze diverse data, strong written and verbal communication, passport and ability to travel (>25%).
R, Python, Next-Generation Sequencing (NGS)
2w
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Data Scientist, Principal
Oakland or Washington or Ohio or District of Columbia or California or Long Beach or Arizona or Colorado or Connecticut or Florida or Georgia or Maryland or Minnesota or Nevada or Oregon or El Dorado Hills or San Diego or Woodland Hills or Alabama or Illinois or Virginia or Wisconsin or Texas or New York
$182k-$273k/yr HybridFull Time
8+ YOEAdvanced experience in applied AI/ML and software development, strong Python engineering, hands-on with deep learning and LLM frameworks, experience building production AI applications and leading ML design.
Python, PyTorch, TensorFlow, LangChain, LangGraph, SQL, Spark, Azure, Google Cloud, AWS
1mo
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Senior Data Scientist
San Diego or Mountain View
OnsiteFull Time
4+ YOEMaster's in a quantitative field, 4+ years applied data science experience, expertise in ML and causal inference, proficiency in SQL and Python or R, experience productionizing models and experiment design, strong communication skills.
SQL, Python, R, Tableau, Qlik
1mo
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Senior Principal Data Scientist, AEC
California or Washington or New York or British Columbia or Ontario or Irvine
$159k-$286k/yr RemoteFull Time
10+ YOE10+ years in data science/applied ML focused on product analytics and user behavior modeling; expertise in predictive modeling, instrumentation, AI evaluation, and experimentation; strong communication and technical leadership.
LLMs, MCP, RAG architectures, LLM-as-a-Judge, A/B testing
3w
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Lead Data Scientist (Agentic Solutions)
Irvine or El Segundo
$171k-$214k/yr OnsiteFull Time
5+ YOE5+ years in ML or applied data science; expertise with agentic frameworks, SLMs, LoRA/QLoRA, token-efficient architectures; expert Python and strong SQL; Bachelor's required (Master/PhD preferred).
LangChain, LlamaIndex, Haystack, Phi, Mistral, Gemma, LoRA, QLoRA, Python, SQL, Databricks, Spark, Delta Lake, Snowplow
1w
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Senior Principal Data Scientist - Remote
San Diego or Minneapolis or Washington or United States
$135k-$231k/yr RemoteFull Time
6+ YOE6+ years applying ML/AI to production-grade solutions, expertise in LLM/GenAI (RAG, prompt engineering), deep learning and tree-based methods, Python and modern ML frameworks, healthcare data experience, stakeholder collaboration.
Python, PyTorch, TensorFlow, XGBoost, SQL, LLM, RAG, Mamba, CNN
2mo
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Sr. Data Scientist (Irvine, CA, US)
Irvine, California, United States
$114k-$220k/yr OnsiteFull Time
8+ YOEBS + 8 years in ML/CS/EE/applied math (PhD preferred); strong ML/DL (CNNs, transformers, time-series, probabilistic methods); Python and PyTorch/TensorFlow/Scikit-learn; statistics, optimization, model evaluation; cross-team collaboration.
Python, PyTorch, TensorFlow, Scikit-learn, Airflow, MLflow
1w
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Senior Scientist, Computational Receptor Biology & Machine Learning - Long Island City, NY (82328)
Long Island City or San Diego
$132k-$158k/yr OnsiteFull Time
3+ YOEPhD or equivalent,3+ years academic or industry experience in ML/applied math/physics-inspired modeling,deep learning expertise,experience with PyTorch and/or JAX,and distributed GPU training for molecular modeling.
PyTorch, JAX, GPUs
5d
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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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Project Scientists - Open Ranks 2026-27
Irvine, California, United States
$79k-$209k/yr OnsiteFull Time
Ph.D. in chemistry or a related field required; expertise in one of inorganic, organic/chemical biology, physical/analytical, polymer/materials/nanoscience, or theoretical chemistry; apply with CV, cover letter, and references.
1mo
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Data Science, Cheminformatics & AI: Lab-in-the-Loop Hit Finding
San Diego, California, United States
$139k-$257k/yr OnsiteFull Time
4+ YOEPhD or equivalent degree with 4+ years post‑graduate experience applying cheminformatics, data science, and ML to hit finding; proficiency in Python, SQL, Linux/HPC/cloud; strong communication and interdisciplinary collaboration skills.
Python (Programming Language), Pandas (Python), R (Programming Language), Sql (Structured Query Language), Linux, Enamine REAL
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