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
12h
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Data Scientist
Alexandria, Virginia, United States
$144k-$187k/yr OnsiteFull Time
1+ YOEOPM-qualified GS-14 data scientist: minimum one year specialized experience equivalent to GS-13 directing enterprise data science initiatives, designing governance and standards, and advising leadership.
1mo
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Data Scientist
DC, District of Columbia, United States
$84k-$92k/yr RemoteFull Time
0+ YOEProficient in Python; analyze public voter data; communicate findings; bachelor's degree or equivalent; non-partisan civic data focus.
Python
1mo
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Data Scientist
Arlington or Alexandria or Washington
$78k-$176k/yr OnsiteFull Time
2+ YOE2+ years in data exploration, analysis, visualization, and predictive modeling; proficiency with statistical/programming languages; experience with structured/unstructured data; Secret clearance and a Bachelor’s degree required.
R, Python, SQL, NoSQL, Databricks, MapReduce, Hadoop, Hive, EMR, Kafka, Apache Spark, Gurobi, MySQL, Palantir Foundry, Plotly, Seaborn, ggplot2
1mo
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Data Scientist
Arlington, Virginia, United States
$78k-$176k/yr OnsiteFull Time
2+ YOESecret clearance and Bachelor’s degree required; 2+ years in data exploration/analysis, statistical/programming languages, experience with structured and unstructured data, and knowledge of ML/AI/NLP.
R, Python, SQL, NoSQL, Databricks, MapReduce, Hadoop, Hive, EMR, Kafka, Apache Spark, Gurobi, MySQL, Palantir Foundry, Plotly, Seaborn, ggplot2
1d
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Data Scientist
Woodlawn or Seattle
$120k-$158k/yr OnsiteFull Time
1+ YOEDegree in math/statistics/computer science/data science plus at least 1 year specialized experience applying analytical models, communicating complex findings, and advising management on data collection and reporting.
23h
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Data Scientist
Fresno or Washington or Jacksonville or Chamblee or Chamblee or Fairview Heights or Covington or Lanham or Detroit or Kansas City or Saint Louis or Charlotte or Holtsville or Philadelphia or Guaynabo or San Juan or Memphis or Austin or Austin or Farmers Branch or Ogden or Kearneysville
$106k-$173k/yr OnsiteFull Time
1+ YOEBachelor's in mathematics/statistics/computer science/data science or equivalent; 1 year specialized experience applying statistical methods, ML model development/deployment, working with large datasets and Spark/Databricks, data governance, and dashboarding.
Python, R, Tableau, SQL, Databricks, Graph Databases, Spark
1mo
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Data Scientist
Arlington, Virginia, United States
HybridFull Time
2+ YOEBachelor's degree in a relevant field, 2+ years data science experience, experience with Python/R/SQL/Databricks/Git, strong analytical and communication skills, and current IRS Public Trust clearance.
Python, R, SQL, Databricks, Markdown, Git, PySpark, Unity Catalog, AWS, bash, venv, conda
2d
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Data Scientist
Washington, District of Columbia, United States
$80k-$120k/yr HybridFull Time
2+ YOE2+ years relevant experience; bachelor\u0002s in a technical field or equivalent; hands-on Splunk, ServiceNow, SQL, Python, REST/JSON; experience with AI/ML, data discovery, correlation, and validation; active US Secret clearance required.
Splunk, ServiceNow, Databricks, SPL, SQL, Python, REST APIs, JSON, Microsoft Power Automate, UiPath, Apache Spark, Delta Lake, Splunk Machine Learning Toolkit
2w
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STINGRAI Data Scientist (Data Scientist 2) - 29227
Washington, District of Columbia, United States
$95k-$175k/yr OnsiteFull Time
2+ YOEExperience harvesting, validating, structuring, and integrating diverse data sources; data‑quality and confidence methods; statistical/ML techniques; data schema and integration; trend and vulnerability analysis; Top-Secret clearance required.
2w
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Jr. Data Scientist
Alexandria, Virginia, United States
OnsiteFull Time
Active Secret clearance (ability to secure TS/SCI), Bachelor's in STEM, familiarity with statistical modeling and exploratory data analysis, programming competency in R or Python, and ability to work fully onsite. Master's and 1+ years data science experience preferred.
R, Python, STORM, SWIFT
2w
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Junior Data Scientist
Alexandria, Virginia, United States
OnsiteFull Time
2+ YOEUS citizen able to obtain DHS Suitability; bachelor's in data science or related (or master's); 2+ years data science experience; proficiency with Python, R, SQL, Tableau/Qlik/Power BI; ability to analyze large datasets and produce documentation.
Python, R, SQL, SAS, Tableau, Qlik, Power BI, pandas, NumPy, scikit-learn, pytorch, matplotlib, seaborn, Plotly, ArcGIS, Jira, Gitlab
1w
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Data Scientist
Arlington, Virginia, United States
$122k-$158k/yr OnsiteFull Time
1+ YOEBachelor's in computer science or equivalent with required coursework, transcripts required; 1 year specialized experience equivalent to GS-12 advising leadership on technology feasibility and implementing analytical insights; Top Secret clearance required.
2mo
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Data Scientist
Columbia, Maryland, United States
$74k-$137k/yr HybridFull Time
Bachelor’s in Statistics, Mathematics, Engineering or related field; Master’s preferred; strong statistical modeling, ML, distributed computing, and cloud experience.
Hadoop, MapReduce, MPI, Spark, EMR, Hive, S3, Athena, AWS, Azure, Google Cloud
2d
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Data Scientist
Washington, District of Columbia, United States
HybridFull Time
2+ YOEBachelor's or equivalent with 2+ years experience; hands-on Splunk and ServiceNow; strong SQL and Python; experience with REST APIs, JSON and AI/ML techniques; US citizen with active Secret clearance.
Splunk, SPL, ServiceNow, SQL, Python, REST APIs, JSON, Databricks, Apache Spark, Delta Lake, Microsoft Power Automate, UiPath, ServiceNow Flow Designer, Splunk Machine Learning Toolkit, ServiceNow IntegrationHub
3w
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Junior Data Scientist
Chicago or Austin or Denver or Washington or Atlanta or Boston or United States
$115k-$135k/yr RemoteFull Time
2+ YOEBachelor's in a quantitative field, 2+ years experience in research/analytics/data science (real estate preferred), proficiency in Python/R and SQL, geospatial and econometric methods, working knowledge of cloud platforms.
Python, R, SQL, ArcGIS, QGIS, ACS, TIGER, LODES, BLS, IPUMS, NLCD, Overture Maps, Azure, AWS
3d
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Jr. Data Scientist
Annapolis Junction, Maryland, United States
$90k-$120k/yr OnsiteFull Time
1+ YOEBachelor's degree in a relevant technical field,1 year programming with R/Python/SAS/MATLAB,experience with data visualization, machine learning and dataset analysis; active TS/SCI with polygraph required.
R, Python, SAS, MATLAB, Tableau, Power BI, D3
1w
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Junior Data Scientist
Arlington, Virginia, United States
$50k-$70k/yr OnsiteFull Time
1+ YOE1+ year providing data analytics support to U.S. Navy program offices; associate degree in math/science/engineering; proficiency with Microsoft Office and SharePoint; eligible for DOD SECRET clearance; travel required.
Microsoft Word, Microsoft Excel, Microsoft PowerPoint, Microsoft SharePoint
3w
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Data Scientist - TS/SCI
Bethesda, Maryland, United States
OnsiteFull Time
2+ YOEActive TS clearance and ability to obtain TS/SCI with polygraph; BS/MS in a quantitative field; 2+ years data science experience (or Master's); proficiency in Python, Docker/Kubernetes/OpenShift, Elastic Stack/SQL, git; experience with big data and research.
Python, Streamlit, Docker, Kubernetes, OpenShift, Elastic Stack (Elasticsearch and Kibana), Elasticsearch, Kibana, Structured Query Language (SQL), git, neo4j, Amazon Web Services (AWS/C2S)
2mo
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Data Scientist I
Arlington, Virginia, United States
OnsiteFull Time
2+ YOEMust have active Secret clearance; Bachelor's in data science, statistics, mathematics, or related field; 2 years programming experience; 2 years in data analytics areas.
1mo
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Junior Data Scientist
Arlington, Virginia, United States
HybridFull Time
1+ YOE1-3 years in data science/analytics; Python, R, SQL; Tableau; ML/NLP; bachelor’s in a quantitative field; US citizenship for clearance.
Python, R, SQL, Tableau, Excel, Jupyter, Git, AWS, pandas, NumPy, scikit-learn, spaCy, Keras, tidyverse, tidymodels, ggplot2, Shiny, NLP, BERT, dashboards, data visualization, statistical modeling
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