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
1mo
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Data Scientist Lead
San Antonio or Tampa or Charlotte or Colorado Springs or Plano or Phoenix
$165k-$315k/yr HybridFull Time
8+ YOELead AI Data Scientist with extensive experience in predictive analytics, AI/ML, data engineering collaboration, and stakeholder communication.
Python, R, SQL, NoSQL, JSON, XML, Git
2mo
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Lead Data Scientist - Experimentation
Bloomington or Dunwoody or Richardson or Tempe
$97k-$142k/yr HybridFull Time
3+ YOEMasters or advanced degree in analytical field; 3+ years predictive modeling; experience with A/B testing; communicate stats to business; build models (GLM, time series, clustering, trees, neural nets); Python/R/SAS.
Python, R, SAS
2w
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Lead Data Scientist, AdTech
Denver or Las Vegas or Phoenix or Salt Lake City or Tucson
$175k-$200k/yr RemoteFull Time
5+ YOE5+ years applied data science in digital/performance marketing or leadgen; hands-on AWS ML deployment; experience building adtech algorithms, recommender and ranking systems, LTV and monetization models; expert Python and SQL; strong modeling fundamentals and stakeholder communication.
AWS, Python, SQL, Looker, Google, Meta, LLMs
1mo
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Lead Data Scientist - Gen AI
Bloomington or Dunwoody or Richardson or Tempe
$97k-$142k/yr HybridFull Time
3+ YOEMaster's or PhD in analytics/engineering with 3+ years predictive modeling; Python, PyTorch; GenAI; end-to-end ML production; IDEs and cloud ML tools; strong communication.
Python, PyTorch, GenAI, AWS SageMaker, IntelliJ, VS Code, Linux
2w
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Lead Graph Data Scientist - Identity Analytics
San Antonio or Plano or Phoenix or Colorado Springs or Charlotte or Chesapeake or Tampa
$165k-$315k/yr HybridFull Time
8+ YOE8+ years in predictive analytics, 6+ years training/validating models, strong coding in Python/R, SQL/NoSQL experience, expertise in supervised/unsupervised methods and graph analytics, ability to mentor staff and deliver production-ready models.
Python, R, SQL, NoSQL, JSON, XML, Random Forests, XGBoost, LightGBM, CatBoost, k-means, DBSCAN, Graph Neural Networks, graph databases
2w
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Lead Applied Scientist, Marketing
Denver or Las Vegas or Phoenix or Salt Lake City or Tucson
$175k-$200k/yr RemoteFull Time
5+ YOE5+ years applied data science experience in performance/leadgen marketing; hands-on ML in AWS; expertise in bandits, recommender systems, LTV modeling; strong Python and SQL skills.
AWS, Python, SQL, Looker, Google, Meta, LLMs
2mo
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Senior Scientist
Pasadena or Sudbury or Chicago or Tampa or Phoenix
$105k-$120k/yr HybridFull Time
5+ YOEPh.D.,5+ years leading evaluation-focused proposals and projects, expertise in substance use/rural health/criminal justice, experience with federal contracts and SAMHSA data tools.
Stata, REDCap, Dedoose, Microsoft Word, Microsoft Outlook, Microsoft PowerPoint, Microsoft Excel, citation management software
1mo
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Lab, Clinical Research Scientist
Phoenix, Arizona, United States
OnsiteFull Time
1+ YOELead assay development and validation in a CLIA/CAP high-complexity lab; requires life-science degree, 1–7 years lab/R&D and QA experience, molecular techniques and data analysis expertise.