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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DATA SCIENTIST II
Norco, California, United States
$115k-$130k/yr OnsiteFull Time
2+ YOEUS citizen able to obtain Secret clearance; Bachelor’s in a quantitative field; 2+ years data science experience; proficiency with Python or R, ML frameworks, SQL, data visualization, and Atlassian tools.
Python, R, TensorFlow, PyTorch, Scikit-learn, SQL, Tableau, Power BI, Jira, Confluence, Hadoop, Spark, Git, GitHub, AWS, Azure
2w
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Data Scientist for Analytics (Engineer/Scientist Support)
Norco, California, United States
$70k-$143k/yr OnsiteFull Time
Bachelor's degree in a related field, U.S. citizen able to obtain DoD SECRET clearance, working knowledge of MATLAB or Python, familiarity with tool verification/validation, strong analytical and communication skills, willingness to travel up to 10%.
MATLAB, Python
2w
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Data Scientist for Analytics (Engineer/Scientist Support)
Norco, California, United States
$70k-$143k/yr OnsiteFull Time
Bachelor's degree, U.S. citizenship, ability to obtain/maintain DoD SECRET clearance, working knowledge of MATLAB or Python, familiarity with verification/validation, strong analytical and communication skills, willing to travel up to 10%.
MATLAB, Python
4d
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Principal Scientist, Biophysicist
La Jolla, California, United States
$109k-$222k/yr OnsiteFull Time
2+ YOEPhD in relevant field with 2+ years industry drug discovery experience; deep expertise in biophysical assay development (SPR,BLI), automation, and data analysis; strong communication and problem-solving skills.
SPR, BLI, Machine Learning (ML), Design of Experiments (DOE)
1mo
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Staff Environmental Scientist/Certified Site Surveillance Technician
Irvine, California, United States
$75k-$85k/yr HybridFull Time
2+ YOEBachelor's in engineering/geology/environmental science required; CSST or CAC and lead inspector/assessor/project monitor/sampling technician certifications required; 2+ years related experience; valid driver’s license; fieldwork, data collection, and technical writing skills.
1mo
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Senior Research Associate/Senior Scientist, Pharmaceutical Development
Carlsbad or Carlsbad or Boston or Dublin
$88k-$154k/yr OnsiteFull Time
2+ YOEBS w/5+ yrs, MS w/3+ yrs, or PhD w/2+ yrs industry experience in pharmaceutical sciences or related; experience with chromatography/electrophoresis, DOE/statistical data analysis, technical writing, regulatory guidance knowledge, and independent lab work (3–5 days/week onsite).