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, Senior
Charlottesville, Virginia, United States
$99k-$225k/yr OnsiteFull Time
5+ YOE5+ years of Data Scientist experience; knowledge of stats, SQL/NoSQL; data analytics, data mining, predictive analysis; ability to create AI tools; TS/SCI clearance.
SQL, NoSQL, Python, R, Big Data
1mo
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Data Scientist, Senior
Charlottesville, Virginia, United States
$99k-$225k/yr OnsiteFull Time
5+ YOE5+ years experience as a Data Scientist; proficiency in statistical methods, programming languages, SQL and NoSQL; data analytics, data mining, predictive analysis; TS/SCI clearance; Bachelor's in a science field.
1mo
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Data Scientist
Arlington or Raleigh or Charlottesville
HybridFull Time
3+ YOE3+ years data science experience, BS in related field, high proficiency in Python and/or R, strong SQL and Git skills, machine learning and model validation experience, and strong communication and consulting ability.
Python, R, SQL, Git, CRISP-DM
4w
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Data Scientist
Charlottesville, Virginia, United States
$104k-$166k/yr OnsiteFull Time
3+ YOEBachelor's +5yrs or Master's +3yrs (or equivalent experience); active TS/SCI with polygraph (or ability to pass); experience in data science, ServiceNow integrations, SQL, machine learning, statistical analysis, and Tableau; ability to work onsite in a classified environment.
ServiceNow, Tableau, SQL, JavaScript, Performance Analytics
4w
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Data Scientist
Charlottesville, Virginia, United States
$104k-$166k/yr OnsiteFull Time
3+ YOEBachelor's (5 yrs) or Master's (3 yrs) with data science/analytics experience; active TS/SCI (polygraph) or ability to pass; ServiceNow familiarity, strong SQL, machine learning, and Tableau experience; capable of working in a classified on-site environment.
ServiceNow, Performance Analytics, Tableau, JavaScript, SQL
3w
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Data Scientist
Charlottesville or Washington
OnsiteFull Time
8+ YOEProficiency in Python, R, SQL, machine learning frameworks, AWS, and BI tools; strong analytic, communication, and independent work skills; TS/SCI clearance with ability to obtain CI Poly required.
Python, R, SQL, scikit-learn, TensorFlow, PyTorch, AWS, Tableau, Microsoft Power BI
1w
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Mid Data Scientist
Charlottesville, Virginia, United States
$140k/yr OnsiteFull Time
3+ YOEUS citizen with TS/SCI w/CI Polygraph, CompTIA Security+ CE, bachelor\u0002s or equivalent, 3+ years coding in Python/Java and data application development, experience with ML, ETL, SQL/PostgreSQL, and working in TS environments.
Microsoft Power BI, Tableau, R, Python, Java, PostgreSQL, SQL, GitHub, AWS, Microsoft Azure, Google Cloud, Streamlit, Tkinter
1mo
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Data Scientist/Data Engineer- Mid
Charlottesville, Virginia, United States
$111k-$117k/yr OnsiteFull Time
3+ YOEU.S. citizen with TS/SCI+CI polygraph, 3+ years coding in Python/Java and data application development, experience with PostgreSQL/SQL, ML/ETL, and leading data solutions.
Microsoft Power BI, Tableau, R, Python, SQL, PostgreSQL, Java, GitHub, AWS, Microsoft Azure, Google Cloud, Streamlit, Tkinter
1w
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Data Scientist, Principal
Oakland or Washington or Ohio or District of Columbia or California or Long Beach or Arizona or Colorado or Connecticut or Florida or Georgia or Maryland or Minnesota or Nevada or Oregon or El Dorado Hills or San Diego or Woodland Hills or Alabama or Illinois or Virginia or Wisconsin or Texas or New York
$182k-$273k/yr HybridFull Time
8+ YOEAdvanced experience in applied AI/ML and software development, strong Python engineering, hands-on with deep learning and LLM frameworks, experience building production AI applications and leading ML design.
Python, PyTorch, TensorFlow, LangChain, LangGraph, SQL, Spark, Azure, Google Cloud, AWS
1mo
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Data Scientist - Intelligence Support (TS/SCI)
Springfield, Virginia, United States
OnsiteFull Time
10+ YOETop Secret / SCI clearance; advanced degree with years or extensive experience; Python proficiency; strong data visualization and analytics skills.
Python, ArcGIS, Model Builder, JEMA, Brewlytics
1mo
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Data Scientist
Charlottesville, Virginia, United States
$69k-$116k/yr OnsiteFull Time
0+ YOEBachelor's or master's in a quantitative field or equivalent experience; ability to obtain DoD security clearance; ability to work independently and on teams; willing to work extended hours and travel; familiarity with ML libraries and programming languages listed.
gym, Unity, Unreal, sklearn, Weka, TensorFlow, torch, Python, C++, Java, R, Julia, MATLAB
4w
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Associate Bioinformatics Data Scientist
Charlottesville, Virginia, United States
$75k/yr OnsiteFull Time
BA/BS in computer science, bioinformatics, or related; advanced Unix/Linux, Python, R, Git, Docker/Singularity; experience analyzing next-generation sequencing and large genomic datasets; developing reproducible workflows and documentation; willing to complete security clearance.
R, Python, Unix/Linux, Docker, Singularity, Git, Perl, RMarkdown, tidyverse, NextFlow, SnakeMake, AWS, Azure
1w
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Senior Scientist
Charlottesville, Virginia, United States
OnsiteFull Time
5+ YOEDoctoral-level expertise in mass spectrometry and chromatography, 5+ years direct MS experience (10+ years proteomics/metabolomics preferred), hands-on LC-MS/Orbitrap operation, data analysis, publication and grant experience.
Orbitrap ID-X, Orbitrap Astral, Orbitrap Fusion, Vanquish Neo, Evosep Eno, Proteome Discoverer, Compound Discoverer, Scaffold, MS Dial, MetaboAnalyst, LC-MS, Thermo mass spectrometers
1mo
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ngVLA Assistant Scientist
ALBUQUERQUE or CHARLOTTESVILLE
$85k/yr OnsiteFull Time
3+ YOEPhD in astronomy/astrophysics/physics or related field required; preferably 3+ years post-PhD experience. Experience in radio astronomy data reduction, software development, commissioning, and CASA. Must be authorized to work in the US.
CASA
3w
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Senior Scientist, Radiology and Medical Imaging
Charlottesville, Virginia, United States
OnsiteFull Time
Doctoral degree or master's with significant experience in MRI and focused ultrasound research; ability to operate MRI and FUS systems, design studies, analyze data, write manuscripts, and supervise lab personnel.
focused ultrasound, MRI, Matlab
1mo
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Regional Threats Modeling and Simulations Engineer (Senior-Level)
Charlottesville, Virginia, United States
HybridFull Time
12+ YOESenior data scientist/engineer with 12 yrs relevant experience (8 yrs with Bachelor's). Requires mastery in data science, ML, modeling & simulations, R/Python/SQL, Power BI/Tableau, analytic leadership, and wargaming; TS/SCI required.
R, Python, SQL, Microsoft Office, Microsoft Power BI, Tableau
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