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
1w
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Junior Data Engineer
Newport News, Virginia, United States
OnsiteFull Time
1+ YOEBachelor's degree,1-3 years data engineering or related experience,foundational SQL and data modeling skills,experience with Microsoft 365 data tools,Palantir Foundry familiarity preferred,ability to obtain Secret clearance.
Palantir Foundry, Microsoft Dataverse, Power Platform, Power BI, Microsoft SharePoint, Power Automate, Power Apps, SQL, Microsoft 365
1mo
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Data Analyst/Dashboard Developer
Hampton, Virginia, United States
$104k-$120k/yr OnsiteFull Time
3+ YOETop Secret clearance (TS/SCI upgrade), 3+ years DoD/federal data analytics and dashboard development experience, Power BI and automated data integration, SQL and Microsoft Excel proficiency, CompTIA Security+ required.
Microsoft Power BI, Microsoft Power Automate, DAF365, Microsoft Excel, SQL, Microsoft SharePoint, Python, R, Azure Government, AWS GovCloud, Microsoft Power Query, Microsoft Power Pivot, DAX
3mo
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Data Analytics Engineer
Lexington Park, Maryland, United States
$80k-$125k/yr OnsiteFull Time
3+ YOEBachelor's in IT field; 3 years experience; multiple analytics languages; Git; BI tools; Security+ within 90 days; DoD Secret Clearance; background check.
R, Python, Scala, SQL, Git, Qlik, Tableau, Power BI
1mo
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AI/Data Solutions Engineer TS/SCI (FSP)
Hampton or Annapolis Junction or Alexandria or Chantilly or Washington or Reston or McLean or Herndon or Bethesda or Catonsville or Frederick or Ashburn
$116k-$216k/yr HybridFull Time
5+ YOEUS citizen with active TS/SCI clearance and Full Scope Polygraph; Bachelor's in CS/Engineering/Math or equivalent; 5+ years in data science/applied data roles; strong Python and SQL skills; experience with raw data, data pipelines, real-time/streaming data, imagery/computer vision, secure environments, and mentoring junior staff.
Python, SQL, APIs
2w
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Data Scientist/Software Engineer
Hampton or Omaha
$69k-$142k/yr HybridFull Time
3+ YOETS/SCI required; 3+ years building AI/ML and NLP solutions and 3+ years modern software development experience (Java, Spring, C#, git); Bachelor’s in CS/CE or related; experience with NLP/LLMs, REST APIs, CI/CD, and containerization preferred.
Java, J2EE, Spring, C#, git, Gitlab, GitHub, spaCy, Jenkins, Maven, Yum, NPM, RPM, LLMs, NLP, JavaScript, Node.js, Angular, React, Docker, Kubernetes, OpenStack, DevSecOps, CI/CD
1mo
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Data Scientist - Senior
Fort Eustis, Virginia, United States
$103k-$156k/yr OnsiteFull Time
10+ YOESenior data scientist with 10+ years in data science, DoD/IC exposure, TS/SCI eligibility, Python/R, ML/AI development, and data governance.
Python, R, Power BI, Tableau, SQL
3mo
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Senior Data Scientist
Lexington Park, Maryland, United States
OnsiteFull Time
8+ YOE8+ years in data mining, modeling, NLP and ML; analyze large structured/unstructured data; visualize findings; develop analytics solutions.
3w
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Data Scientist, Senior
Lexington Park or United States
$99k-$225k/yr OnsiteFull Time
3+ YOE3+ years analyzing data; 3+ years developing data science solutions with Python, R, C, or Java; knowledge of ETL/ELT; Bachelor's degree; ability to obtain a Secret clearance.
Python, R, C, Java, SAS, ETL, ELT
3w
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Data Scientist, Senior
Lexington Park, Maryland, United States
$99k-$225k/yr OnsiteFull Time
3+ YOEBachelor's degree, 3+ years of data analysis and data science development (Python, R, C, Java); ETL/ELT knowledge; ability to obtain Secret clearance. Strong statistics, ML, and NLP experience preferred.
Python, R, C, Java, SAS, ETL, ELT
2w
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Data Scientist/Software Engineer
Hampton or Omaha
$69k-$142k/yr HybridFull Time
3+ YOETS/SCI clearance required. Bachelor’s in CS/CE or related. 3+ years developing AI/ML and NLP solutions and modern software (Java/J2EE, Spring, C#). Experience with spaCy, CI/CD tooling, REST APIs, and configuration management (git).
Java (J2EE), Spring, C#, git, Gitlab, GitHub, spaCy, Jenkins, Maven, Yum, NPM, RPM, JavaScript, Node.js, Angular, React, Docker, Kubernetes, OpenStack
3w
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Data Integrity Engineer (Avionics Software/Data Analysis)
Lexington Park or Patuxent River
$100k-$135k/yr OnsiteFull Time
3+ YOEBS in CS/EE or related, 3+ years relevant experience, proficiency in software engineering fundamentals, experience with Python/Java/C++, systems engineering knowledge, avionics understanding, strong technical writing, and active Secret clearance.
Python, Java, C++
2d
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Software Data Scientist-Journeyman
Patuxent River, Maryland, United States
$100k-$145k/yr OnsiteFull Time
5+ YOEHS diploma, 5+ years experience, Python 3.11+, Pandas, NumPy, SQL/PostgreSQL, Git, data pipeline development, statistics and EDA, ability to obtain DoD clearance.
Python 3.11+, Pandas, NumPy, SQL, PostgreSQL, Git, Matplotlib, Seaborn, PGAdmin4, DBeaver, Luigi, Airflow, Prefect, Dagster, Docker, Ansible
3mo
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Database Developer
Dahlgren, Virginia, United States
OnsiteFull Time
7+ YOEUS citizen with ability to obtain/maintain Secret clearance; BS in information systems/CS/engineering/math; 7+ years in database development/architecture; strong SQL; ETL/ELT; data governance; experience with enterprise data models.
SQL, Python, Java, ETL/ELT
1w
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Lead Data Scientist (5421)
Fort Washington or Camp Springs or Hollywood
$103k-$172k/yr OnsiteFull Time
3+ YOETop-Secret clearance required, Bachelor's degree, minimum 3 years relevant experience, developed/deployed AI/ML/LLM solutions, familiarity with SQL, Python/R, Tableau, strong communication skills.
SQL, Python, R, Tableau
3w
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Journeyman Navigation Data Integrity Engineer
Patuxent River, Maryland, United States
$73k-$110k/yr OnsiteFull Time
3+ YOEU.S. citizenship required. Bachelor\u0000s in software engineering or related discipline with 3+ years' experience. Active Secret clearance or eligibility for interim clearance. Strong communication, attention to detail; familiarity with CNS/ATM, DO-200/DO-178 desirable.
4w
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Manager, Research & Data
Hampton or Virginia or North Carolina or Maryland or Georgia or Pennsylvania or New Jersey or District of Columbia or Florida or Louisiana or Texas or Colorado
$60k-$70k/yr RemoteFull Time
2+ YOEBachelor's required (Master's preferred), 2+ years research/project management experience, advanced Qualtrics and working knowledge of R, survey development, data management, manuscript preparation, and strong communication skills.
Qualtrics, R
1w
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Environmental Data Analyst
Hampton, Virginia, United States
$72k-$82k/yr OnsiteFull Time
4+ YOEBachelor's degree and 4+ years experience in environmental/energy data analysis; strong Excel, data visualization, technical writing, and familiarity with energy management tools.
Microsoft Excel, Power Bi, Microsoft SharePoint Lists, EnergyCAP, Hazardous Materials Management System (HMMS), Power Automate, Microsoft VBA, PI Vision, Energy Star Portfolio Manager, GIS
3w
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Geospatial Software Developer
Hampton, Virginia, United States
OnsiteFull Time
Experience with NASA ESDS and Earth data, geospatial Python (Xarray, GeoPandas, NumPy), programmatic data retrieval (CMR API), cloud-optimized access (AWS, Zarr, OPeNDAP), NetCDF4/HDF5 parsing, database use, documentation, Git, and ability to obtain Public Trust; US citizen or permanent resident required.
ESDS, Python, Xarray, GeoPandas, NumPy, Common Metadata Repository (CMR) API, AWS, Zarr, OPeNDAP, NetCDF4, HDF5, Cartopy, Matplotlib, Git
3w
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Electronics Engineer (Test Data Processing/Telemetry) - Professional
Patuxent River, Maryland, United States
$86k-$151k/yr OnsiteFull Time
U.S. citizen with Secret clearance (investigation/CV within 5 years). Bachelor’s in STEM or equivalent experience. Advanced database and programming skills (SQL, NoSQL, Python, C/C++, Java, Bash, PowerShell). Strong Linux/Windows/Office proficiency and telemetry data processing experience.
SQL, NoSQL, Python, C, C++, Java, Bash, PowerShell, Windows, Microsoft Office, POSIX, Linux, Unix, MATLAB, MSAccess, Oracle, Regular expressions
2mo
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Software Engineer (All Levels)
Annapolis Junction, Maryland, United States
OnsiteFull Time
TS/SCI with polygraph; experience in Python, Java, C++, or similar; large-scale data, distributed systems, or real-time processing; degree in Computer Science or Software Engineering (or equivalent); collaborative mindset; plus AWS, DevOps/CI/CD, Docker/Kubernetes and ML exposure.
Python, Java, C++, Docker, Kubernetes, AWS, CI/CD
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