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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Principal Data Scientist – Factory Intelligence
Tucson, Arizona, United States
$108k-$205k/yr HybridFull Time
5+ YOEU.S. citizen with active/transferable DoD Secret clearance, typically 8+ years (or advanced degree +5) experience, production Python ML experience, model deployment and scaling, SQL, strong statistics and leadership.
Python, NumPy, SciPy, scikit-learn, scikit-image, SQL, MLflow, Minitab, R, JMP, SAS, AWS, Azure, PyTorch, TensorFlow
3mo
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Scientific Analyst II
Tucson, Arizona, United States
$59k-$74k/yr HybridFull Time
3+ YOEMaster's degree in Data Science, Biostatistics, Bioinformatics, Computational Biology, Computer Science, or related field; at least 3 years of relevant work experience.
Python, R, scikit-learn, TensorFlow, PyTorch, XGBoost, SQL
6d
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Artificial Intelligence (AI) Systems Engineer
Tucson, Arizona, United States
$35-$53/hr OnsiteFull Time
3+ YOEBachelor's degree (or equivalent), minimum 3 years relevant experience, proficiency with Python and AI/ML libraries, cloud platform experience, AI governance and product skills, strong communication and stakeholder management.
Python, scikit-learn, PyTorch, TensorFlow, Azure, AWS, GCP, Microsoft Teams, ERP, GIS, CRM, ITSM