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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Associate Data Scientist
Hyderabad or Colmar-Berg or Akron
HybridFull Time
3+ YOEM.Sc. in a technical field, 3+ years building ML solutions with large datasets, IoT/sensor experience preferred, fluent English, proficiency in Python and ML libraries, experience with cloud, SQL, Docker, Linux, and CI/CD.
Pandas, NumPy, Scikit-learn, TensorFlow, PyTorch, HuggingFace, Python, Git, CI/CD, Bash, PowerShell, Docker, HPC, SQL
1w
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Data Scientist Associate/I/II
Cleveland, Ohio, United States
$100k-$155k/yr OnsiteFull Time
7+ YOEDesign and deploy quantitative models, work with large datasets, apply machine learning/econometrics, perform scalable data processing and MLOps, and communicate results to technical and non-technical audiences.
Red Hat Enterprise Linux, Databricks, AWS, Python, R, SQL, Hadoop, Spark, Plotly Dash, RShiny, Git, GitLab, DVC, MLFlow
3w
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Marketing Data Scientist Senior Associate - Consumer Bank
Columbus, Ohio, United States
OnsiteFull Time
3+ YOEMaster's and Bachelor's in quantitative discipline, 3+ years applying statistical methods, 3+ years SQL and R, A/B testing experience, present value modeling and finance support, strong communication and visualization skills.
SQL, R, Python, GitHub Copilot, Claude Code, Tableau
3w
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Associate Scientist - Microbial Fermentation and Bioprocessing
Ohio, United States
$70k-$99k/yr OnsiteFull Time
1+ YOEU.S. Citizenship required. Associate or bachelor’s in biomanufacturing/microbiology/chemical engineering/bioengineering. 1+ years operating or troubleshooting bioprocessing equipment, hands-on microbial fermentation and protein purification, strong communication and data skills.
steam-in-place fermenters, continuous flow centrifuges, high-pressure homogenizers, tangential flow filtration units, depth filtration stacks, console lyophilizers, mass spectrometry, HPLC/FPLC, gel electrophoresis, electron microscopy, Design of Experiments (DoE)
2w
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Data Science Senior Associate - Onboarding & Engagement Marketing Analytics
Columbus, Ohio, United States
OnsiteFull Time
3+ YOEMaster's in a quantitative field or equivalent experience; 3+ years applying statistical methods; 3+ years SQL and proficiency in Python or R; Tableau experience preferred; experience with AI tools and strong communication skills.
SQL, Python, R, Tableau, GitHub Copilot, Claude Code, Cortex
1w
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Scientist I
Stow, Ohio, United States
OnsiteFull Time
0+ YOEBachelor's in environmental science (or Associate + experience). 0–2 years field experience preferred. Must perform multimedia field sampling, inspections, data organization, travel overnight, drive long periods, and work outdoors in varied conditions. CPR/HAZWOPER preferred.
3w
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Associate Staff Scientist - Leukemia
Cincinnati, Ohio, United States
OnsiteFull Time
3+ YOEPhD required, 3+ years related experience; experience with primary AML specimen culture, flow cytometry, mass spectrometry sample prep, Seahorse analysis, and leukemia stem cell assays; strong experimental design and data reporting skills.
flow cytometry, mass spectrometry, Seahorse
2mo
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Associate Staff Scientist (Lang) Non-visual photoreception
Cincinnati, Ohio, United States
OnsiteFull Time
3+ YOEPhD in genetics, molecular, cell, or developmental biology; 3+ years of related work experience; strong background in molecular biology, chronobiology, photoreceptors; quantitative/data analysis skills.
Molecular biology techniques, Computational analysis, Data analysis tools, Python, R, MATLAB
1w
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Medical Laboratory Scientist/Technician
Middletown, Ohio, United States
OnsiteFull Time, Part Time
Associates or Bachelor's in medical laboratory science (MLT/MLS/CLS) required; ASCP or AMT certification (or eligible). Must perform testing, QC, data entry, and follow safety/PPE procedures.