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
3d
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Mid-level Data Scientist (76372)
Columbus, Ohio, United States
$95k-$110k/yr HybridFull Time
2+ YOEU.S. citizen able to obtain Secret DoD clearance; bachelor's with 2+ years or master's/PhD in relevant STEM fields; 2+ years modeling/analysis experience preferred; strong higher-level math and programming ability; project/task leadership experience.
C++, C#, Java
1w
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Data Scientist
Columbus or Chicago
$110k-$130k/yr OnsiteFull Time
2+ YOE2+ years experience in data engineering/analytics, strong Python and SQL, ETL/ELT pipeline experience, familiarity with cloud data platforms and reporting tools, bachelor's degree or equivalent experience.
AWS Glue, Azure, Power Automate, Microsoft Dataverse, AWS Redshift, Python, SQL, AWS QuickSight, Power BI, S3, SQL Server, Azure Data Factory, Azure DevOps, Power Platform, PowerApps, Git
3w
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Data Scientist
Cincinnati, Ohio, United States
$65k-$72k/yr OnsiteFull Time
2+ YOEBachelor's in a related field (or equivalent experience), 2+ years in data science/analytics/engineering, strong Python and SQL skills, experience with Dataiku or similar, cloud (AWS) experience preferred, and strong communication and visualization ability.
Python, Dataiku, AWS, SQL, PostgreSQL, Redshift
2d
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Data Scientist Intern
United States or Ohio
$25/hr RemoteInternship
0+ YOEFoundational ML and statistics knowledge, experience with Python/SQL/R, familiarity with Scikit-learn/PyTorch/TensorFlow, ability to work with structured/unstructured data; Bachelor's/Master's preferred.
Python, SQL, R, Scikit-learn, PyTorch, TensorFlow
3w
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Lead Data Scientist
Morton or Chicago or Manchester or Prescott or Stuart or Malden or Plainville or Newburyport or Whitesboro or Thomasville or Cleveland or United States
$144k-$198k/yr RemoteFull Time
2+ YOEBachelor's degree, 2+ years data science experience, 2+ years with SQL, Python, ML modeling and time-series analytics, eligible to work in US without sponsorship, able to comply with ITAR/EAR regs.
SQL, Python, Snowflake, Claude, GitHub, Microsoft Azure
1mo
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Data Scientist, AI (13431)
Amelia or United States
HybridFull Time
2+ YOE2+ years (re)insurance data science or 4+ years other industry; proficiency in building, testing, deploying and monitoring AI/ML models; strong data wrangling and communication skills; Master's degree in a quantitative field.
R, Python, SAS, SQL, MLflow, Git, Azure DevOps
5d
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Sr Data Scientist - BMW Bank
Salt Lake City or Columbus
$54k-$109k/yr HybridFull Time
2+ YOE2+ years professional data science experience; proficiency in Python,R,SQL, big data tooling; experience building, validating, and deploying ML models; strong statistical and communication skills.
Python, R, SQL, Shell, Hadoop, Hive, HBase, Tableau, Informatica EDC
1mo
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Data Scientist, AI (Amelia, OH, US)
Amelia, Ohio, United States
HybridFull Time
2+ YOEMaster's in analytics/statistics/CS required; 2+ years data science experience in (re)insurance (or 4+ in other industries); proficiency in R/Python/SAS/SQL, MLflow, Git, Azure DevOps; experience deploying and testing AI/ML models; strong communication.
R, Python, SAS, SQL, MLflow, Git, Microsoft Azure DevOps
6d
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Senior Data Scientist - AI Services and Platforms
Pennsylvania or Maryland or Washington or North Carolina or Louisiana or Kentucky or Kansas or Indiana or Illinois or Georgia or Iowa or Florida or Colorado or California or Delaware or Connecticut or Arkansas or Arizona or Alabama or Alaska or Nevada or Vermont or Tennessee or Idaho or Oklahoma or Hawaii or Mississippi or Utah or New Hampshire or New Mexico or Wyoming or North Dakota or South Dakota or Rhode Island or West Virginia or Montana or Texas or District of Columbia or Ohio or New Jersey or Oregon or South Carolina or Missouri or Virginia or Massachusetts or Nebraska or Minnesota or Michigan or Wisconsin or New York or Maine
$103k-$165k/yr RemoteFull Time
2+ YOEExperience applying generative and predictive AI, designing evaluation pipelines, strong Python and ML skills, knowledge of Responsible AI, and ability to translate business needs into AI solutions.
Python, SQL, BigQuery, R, AWS Sagemaker, Azure ML, Vertex AI, Vertex AI LLM APIs (Gemini), Azure OpenAI API, Amazon Bedrock, OpenAI API, Anthropic Claude API, LangChain, llamaindex
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.
1w
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Clinical Lab Scientist, Level 2, Third Shift, Hoxworth Immunohematology Reference Laboratory
Cincinnati, Ohio, United States
$31-$38/hr OnsiteFull Time
2+ YOEBachelor's in medical technology or related field (or 6 years experience), 2 years relevant experience, ASCP credentials preferred, ability to perform complex blood banking testing and QC, computerized data entry and communication skills.
1mo
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ENVIRONMENTAL SCIENTIST
Columbus or Ohio
FieldFull Time
Bachelor's degree in a related field required (Master's preferred); field experience in wetland/stream delineations, habitat assessments, GPS data collection, permit support, report writing, and physical ability to perform extended fieldwork.
GPS, GIS, Civil 3D
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.
2d
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Materials Scientist (76376)
Columbus, Ohio, United States
$67k-$95k/yr HybridFull Time
2+ YOEBachelor's in Materials Science/Engineering or Chemical Engineering with 2 years experience (or Master's), strong laboratory and documentation skills, ability to analyze data and prepare reports, U.S. citizenship and eligibility for government security investigation.
Python, MATLAB, CAD
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)
3mo
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Statistician (Scientist I)
Columbus, Ohio, United States
OnsiteFull Time
1+ YOEPh.D. in Statistics, Bioinformatics, or related field (or Master’s with relevant experience); 1–3 years in biopharmaceutical/analytical lab; experience with JMP, SAS, R, Python; strong analytical and communication skills.
JMP, SAS, R, Python
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