PromotedHiringCafe
Founding Backend / Infra Engineer
Cupertino, CA, US
$160k-$300k/yr On-SiteFull Time
Own the crawlers, pipelines, and infrastructure powering a real-time job search engine. Strong Node.js and Python fundamentals; bonus points for security and reverse-engineering chops.
Node.js, Python, Elasticsearch, Redis
2d
Save
Mark Applied
Hide
Systems Engineer
Hampton, Virginia, United States
$120k-$160k/yr OnsiteFull Time
9+ YOERequires extensive systems engineering and configuration management experience, cloud infrastructure and hybrid/cloud migration skills, DoD IAT Level III/CompTIA Security+ compliance, and experience with core systems and integration.
Active Directory, Microsoft Exchange, MECM, SQL, HBSS/ePO, VMware vSphere, AWS, Microsoft Azure, Google Cloud Platform, Infrastructure as a Service (IaaS), Platform as a Service (PaaS), DoD Cloud Computing Security Requirements Guide (CC SRG)
2d
Save
Mark Applied
Hide
Systems Engineer
Hampton, Virginia, United States
OnsiteFull Time
DoD Secret clearance (TS/SCI eligible), CompTIA Security+ (IA Technician IAT Level III), extensive systems engineering experience, cloud (AWS/Azure/GCP) and core systems expertise, and relevant certifications preferred.
Active Directory, Group Policy, Microsoft Exchange, Microsoft MECM, SQL, HBSS, ePO, VMware vSphere, AWS, Microsoft Azure, Google Cloud Platform, GovCloud
2mo
Save
Mark Applied
Hide
AI Platform Developer VBP
Virginia Beach, Virginia, United States
HybridFull Time
3+ YOEUS citizen; Bachelor’s or 6+ years experience; 3–5+ years AI/ML/data engineering/software dev; Python/SQL; TensorFlow/PyTorch/Scikit-learn; cloud AI services; strong communication; governance and security awareness.
TensorFlow, PyTorch, Scikit-learn, Python, SQL, APIs, Cloud services, Azure, AWS, Google Cloud
4w
Save
Mark Applied
Hide
Special Missions Data Engineer
Fort Benning or Virginia Beach
$78k-$176k/yr OnsiteFull Time
Experience building and maintaining ETL/ELT processes and batch/streaming data pipelines; Python and SQL programming; API and database development; containerization (Docker/Kubernetes); TS/SCI clearance required; HS diploma or GED required; up to 25% international and CONUS travel.
Python, SQL, Palantir Foundry, AWS, Microsoft Azure, Google Cloud, Docker, Kubernetes, CI/CD
2d
Save
Mark Applied
Hide
Sr. Software Engineer (TS/SCI)
Hampton or Annapolis Junction or Alexandria or Chantilly or Washington or Reston or McLean or Herndon or Bethesda or Catonsville or Frederick or Ashburn
$144k-$268k/yr HybridFull Time
4+ YOEU.S. citizen with TS/SCI clearance (or immediate DISS eligibility), Bachelor’s degree, 4+ years Python or Java, hybrid cloud/app development, databases, ETL, algorithm design, CI/CD and stakeholder interfacing.
Python, Java, MongoDB, Celery, Azure DevOps, Jenkins, React.js, Node.js, Web API, IBM CPLEX, Gurobi, SPSS, SAS, R, PyCharm, VS Code, Jupyter Notebooks, Pandas, NumPy, Dask, Matplotlib, Seaborn, Plotly, Git, GitHub, GitLab, Docker, Podman
2w
Save
Mark Applied
Hide
Software Developer
Virginia Beach, Virginia, United States
$88k-$106k/yr OnsiteFull Time
5+ YOE5-7 years related experience, 5+ years programming and application support, bachelor’s in CS preferred, familiarity with EDI/SAP IDocs, web services, cloud, Microsoft Office, and Java/C#/JavaScript/Python.
Java, C#, Javascript, Python, NoSQL, Relational databases, Sterling, MuleSoft, SAP IDocs, XML, CSV, EDI, Flat Files, Web Services, Microsoft Office Suite
3w
Save
Mark Applied
Hide
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
3mo
Save
Mark Applied
Hide
Data Scientist (Senior)
Hampton, Virginia, United States
$80k-$128k/yr OnsiteFull Time
10+ YOESenior data scientist with strong analytics, ML, and data engineering skills; experience supporting ISR operations; DOD 8140/DCWF-compliant; 10+ years in related roles; strong programming and cloud knowledge.
Python, R, SQL, Tableau, Power BI, D3.js, AWS, Azure, Google Cloud
2mo
Save
Mark Applied
Hide
Data Architect - R01565081
Virginia Beach or Ashburn
$150k-$160k/yr OnsiteFull Time
7+ YOE7+ years in data architecture, cloud data engineering, BI, or analytics; strong client-facing; expert in Snowflake, dbt, Power BI, SQL, Azure, Dagster, Fivetran, and Python.
Snowflake, dbt, Power BI, SQL, Azure, Dagster, Fivetran, Python
4w
Save
Mark Applied
Hide
Data Science Lead
Hampton, Virginia, United States
$135k-$216k/yr OnsiteFull Time
12+ YOETop Secret/SCI clearance, 10–12+ years data science experience, mastery of ML/statistical modeling, proficiency with Python/R/SQL and visualization tools, strong data engineering and ETL knowledge, master's degree preferred.
Python, R, SQL, Tableau, Power BI, D3.js, AWS, Azure, Google Cloud, ETL
4w
Save
Mark Applied
Hide
Data Science Lead
Hampton, Virginia, United States
$135k-$216k/yr OnsiteFull Time
12+ YOESenior data scientist with ~12+ years experience, expertise in data analysis, machine learning, statistical modeling, ETL and data engineering; experience with Python/R/SQL and visualization tools; active Top Secret/SCI clearance required.
Python, R, SQL, Tableau, Power BI, D3.js, AWS, Azure, Google Cloud, ETL