PromotedHiringCafe
Founding Machine Learning / AI Search Engineer
Cupertino, CA, US
$160k-$310k/yr On-SiteFull Time
Build the ML and AI search behind HiringCafe — ranking, recommenders, retrieval, and LLM agents that surface jobs people would never find on their own.
Python, PyTorch, Elasticsearch, LLMs
2w
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Lead Applied Scientist, Marketing
Los Angeles or Portland or San Diego or Seattle or United States
$175k-$200k/yr RemoteFull Time
5+ YOE5+ years applied data science experience in performance/leadgen; hands-on ML in AWS; expertise in Python and SQL; experience with bandits, recommendation/ranking, monetization/LTV modeling; strong modeling fundamentals and stakeholder communication.
AWS, Python, SQL, Looker, LLMs, Google, Meta
2w
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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 experience; proven digital/performance marketing experience; hands-on ML in AWS; strong modeling fundamentals; multi-armed bandit, recommendation/ranking, LTV/funnel optimization experience; expert Python and SQL.
AWS, Python, SQL, Looker, Google, Meta, LLMs
2mo
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Senior Applied Scientist, AWS GameTech Cortex
Seattle or San Diego
$167k-$226k/yr OnsiteFull Time
5+ YOE5+ years ML model development; 5+ years applied research; MXNet, TensorFlow; Hadoop/Spark; ML in games; RL/DRL experience.
MXNet, TensorFlow, Hadoop, Spark
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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Staff Data Scientist
San Diego or Mountain View
OnsiteFull Time
7+ YOEMaster's or PhD in a quantitative field, 7+ years applied data science experience, expert SQL and Python or R, production ML experience, causal inference and experimentation expertise, GenAI familiarity, visualization (Tableau or Qlik), strong communication and leadership.
SQL, Python, R, Tableau, Qlik
5d
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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
2w
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Lead Data Scientist, AdTech
Los Angeles or Portland or San Diego or Seattle
$175k-$200k/yr RemoteFull Time
5+ YOE5+ years applied data science experience in digital/performance marketing or leadgen; building/deploying ML in AWS; expertise in Python and SQL; experience with adtech algorithms, bandits, recommendation, LTV and ROAS-driven models.
Python, SQL, AWS, Looker, Google, Meta, LLMs
2w
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Staff Data Scientist, Marketing
Los Angeles or Portland or San Diego or Seattle or United States
$175k-$200k/yr RemoteFull Time
5+ YOE5+ years applied data science experience in digital/performance marketing; hands-on ML model building and deployment in AWS; strong modeling fundamentals; expert Python and SQL; experience with adtech, bandits, recommenders, and ROAS-driven modeling.
AWS, Python, SQL, Looker, LLMs, Google, Meta
2mo
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Data Scientist III - AMZ9803634
San Diego, California, United States
$159k-$215k/yr OnsiteFull Time
2+ YOEMaster's degree in Statistics/Applied Math/Engineering/CS and 2 years experience; or Bachelor's with 5 years experience; skills in statistical models/ml, Python/Java, and cross-functional collaboration.
Python, Java, R, SQL, Machine Learning, Statistical Modeling
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)
4w
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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