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
1w
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Applied Data Scientist
Santa Rosa or Loveland or Barcelona
$109k-$196k/yr OnsiteFull Time
1+ YOEMaster's or PhD in a quantitative field, 1+ years data science experience, strong Python and SQL skills, experience with Snowflake/Databricks, tree-based ML, Bayesian Optimization, and building scalable data infrastructures.
Python, pandas, numpy, scikit-learn, SQL, C++, Snowflake, Databricks, XGBoost, LightGBM, Random Forests, Bayesian Optimization
3d
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Assistant Staff Environmental Scientist
Broomfield, Colorado, United States
$22-$29/hr FieldFull Time
0.5+ YOEBachelor’s in biology or related field, 6+ months natural resources field experience, ability to work remote rugged field conditions, valid driver’s license, GIS and digital data collection experience.
Field Maps, Survey123, ArcGIS Online
1mo
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Multiphysics Modeling Scientist
Louisville, Colorado, United States
$105k-$140k/yr HybridFull Time
2+ YOEMaster's or PhD in computational chemistry, materials, chemical engineering, or electrochemical discipline; 2+ years developing multiphysics battery models with commercial software; Python and data libraries proficiency; COMSOL required; Ansys/PyBaMM a plus.
COMSOL, Ansys, PyBaMM, Python, Pandas, NumPy, SciPy, LLMs