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
1d
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Data Scientist
Missouri or United States
$91k-$146k/yr RemoteFull Time
2+ YOE2+ years data science experience, proficiency in Python or R, strong SQL/PySpark, experience with ML, experimentation, causal methods, and communicating data-driven insights.
Python, R, SQL, PySpark, Databricks, Spark, Azure, AWS, GCP, Git
1mo
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Data Scientist
St. Louis or Brentwood or Richmond Heights or Clayton or Maplewood
HybridFull Time
2+ YOEMaster's in a statistical/mathematical field, 2+ years experience with predictive models/statistical inference/deep learning, proficiency in R or Python, experience with TensorFlow or PyTorch, authorized to work in the U.S., must reside in St. Louis area, presentation and security awareness skills.
TensorFlow, PyTorch, R, Python, Linux/Unix, SQL
1w
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Data Scientist 728
St. Louis, Missouri, United States
OnsiteFull Time
1+ YOEActive TS/SCI clearance, experience building statistical and ML models, geospatial and imagery data experience preferred, proficiency with Python and analytical toolchains, strong communication and requirements gathering skills.
Python, Pandas, NumPy, SciPy, Jupyter, SQL, PostgreSQL, PostGIS, Aurora, Oracle, Redis, Elasticache, AWS (S3, Athena, Glue, Lambda, ECS), Docker, GitLab CI/CD, Linux, GDAL, Rasterio, OGR, GeoPandas, ArcGIS, QGIS, Plotly, Matplotlib, Tableau, Microsoft Power BI
2w
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Data Scientist (Remote)
Oak Brook or Alabama or Arizona or Florida or Georgia or Iowa or Illinois or Indiana or Michigan or Minnesota or Missouri or North Carolina or Nebraska or Pennsylvania or South Carolina or Tennessee or Texas or Utah or Virginia or West Virginia
$92k-$102k/yr RemoteFull Time
1+ YOE1+ years data science/statistics experience, bachelor’s degree in a quantitative field preferred, strong programming and analytical skills, proficiency in Microsoft Excel/Word/Outlook, Salesforce preferred, strong communication.
Microsoft Excel, Microsoft Word, Microsoft Outlook, Salesforce CRM
1mo
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Data Scientist I
St. Louis, Missouri, United States
$70k-$110k/yr OnsiteFull Time
1+ YOE1+ years professional experience with practical machine learning, generative AI/LLMs, applied statistics, Python, data visualization, strong communication, US citizenship and ability to maintain a US security clearance, Bachelor's in a STEM field.
Python, Esri software, GIS, IoT, large language models
2d
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Sr Data Scientist
Kansas City, Missouri, United States
$48/hr HybridFull Time
1+ YOEExperience with machine learning, statistics, R (preferred) or Python, big data processing, cloud platforms (AWS/Google Cloud/Azure), data cleaning/transformation, consultative skills, and ability to manage multiple projects.
R, Python, AWS, Google Cloud, Azure
1w
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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
2w
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Data Scientist II - Applied AI (5031)
Kansas City, Missouri, United States
OnsiteFull Time
2+ YOE2+ years data science experience or BS in engineering/data science (or 2 years experience in lieu), U.S. citizenship, ability to obtain DOE security clearance, strong ML/AI and software‑engineering skills.
Spark, Kafka, Git, Azure, AWS, LLMs, NLP, RAG, CI/CD
3d
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Scientist, Data Review
Columbia, Missouri, United States
OnsiteFull Time
Bachelor's in chemistry/biochemistry/biology or related, authorization to work in the US, laboratory or GMP experience preferred, strong computer and communication skills, attention to detail.
2w
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Data Scientist I - Applied AI (5030)
Kansas City, Missouri, United States
OnsiteFull Time
2+ YOEBS in engineering or data science or 2 years relevant experience; US citizenship and ability to obtain DOE security clearance; software‑engineering discipline, ML/AI and LLM/NLP/RAG familiarity.
version control, CI/CD, LLMs, NLP, RAG
1mo
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Scientist, Bioinformatics
St. Louis or United States
$87k-$154k/yr OnsiteFull Time
PhD in bioinformatics or related field, strong Python skills, experience with ML/deep learning applied to imaging or single-cell data, ability to design reusable analysis pipelines and communicate with wet-lab scientists.
Python, R, MATLAB, CellScapeTM
1mo
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Scientist LC/GC Data Interpretation, Medical Device
St. Louis, Missouri, United States
HybridFull Time
2+ YOEMS (3+ yrs) or PhD (2+ yrs) in chemistry or related field; LCMS/GCMS data interpretation required; experience with method development/validation; Microsoft Office/Excel proficiency; strong communication and attention to detail.
Compound Discoverer, Trace Finder, Unknowns Analysis, Mass Hunter, LCMS, GCMS, Microsoft Office, Microsoft Excel
1mo
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Senior Data Solution Architect/Engineer
Gray Summit, Missouri, United States
$78k-$103k/yr HybridFull Time
2+ YOEMaster's in Computer Science/Engineering/Data Science and 2+ years as a data scientist/engineer; experience with Python, R, SQL/Scala, Power platform, Azure, VB6, SSAS/SSIS/SSRS, and data pipeline/ML model development.
ETL tools, SQL Databases, Data Warehousing, Data Modeling, Python, R, SQL, Scala, Power BI, Power Automate, Power Apps, Power Pivot, Microsoft Fabric, VB6, Azure Functions, Data Lake, APIs, SSAS, SSIS, SSRS, T-SQL
4w
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Sr. Scientist
Hazelwood, Missouri, United States
$83k-$107k/yr OnsiteFull Time
2+ YOEBachelor's in biology/chemistry/biomedical/biochemistry, 2 years' experience with design/transfer/industrialization and blood culture/AST; lab techniques, protocol writing, and data analysis; experience with VITEK 2 and broth micro-dilution preferred.
VITEK 2, analytical balance, pH meter, Outlook, Teams, Microsoft Word, Microsoft Excel
4d
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Bioassay Scientist
Columbia, Missouri, United States
OnsiteFull Time
Bachelor's in chemistry/biochemistry/biology required; authorization to work in the US without sponsorship; experience with cGMP method establishment and validation, ELISA/ECL methods, LIMS, and data analysis; training and mentoring skills.
Molecular Devices Softmax Pro, LIMS
1mo
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Scientist, Bioinformatics
United States or St. Louis
$87k-$154k/yr RemoteFull Time
0+ YOEPhD in bioinformatics or related field; strong Python; experience with imaging or single-cell data; ability to design analysis pipelines; collaboration with wet lab and software teams.
Python, R, MATLAB, Machine Learning, Single-cell analysis, Imaging analysis
1w
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Associate Scientist - BioPharma Sciences
Kansas City, Missouri, United States
OnsiteFull Time
1+ YOEBachelor's or master's in biology/biochemistry/immunology,1–3 years bioanalytical lab experience,GLP experience required,ligand binding assay (LBA) experience (ELISA,MSD),assay workflows and data handling skills.
Ligand binding assay (LBA), ELISA, MSD
5d
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Medical Lab Scientist I
Kansas City, Missouri, United States
OnsitePart Time
1+ YOEBachelor's degree and 1 year applicable experience; new grads must pass ASCP registry within 9 months; perform complex lab analyses, quality assurance, and data interpretation.
1w
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Senior Associate Scientists - Process Development
St. Louis, Missouri, United States
$79k-$99k/yr OnsiteFull Time
2+ YOEBachelor's in chemistry or pharmaceutical science and 2 years related experience; knowledge of separation science, protein analytics, data acquisition systems, and method development for GMP analytics.
UPLC, RP-HPLC, SEC, HIC, IEX, UV, electronic notebook
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