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Front End Engineer

Job in Herndon, Fairfax County, Virginia, 22070, USA
Listing for: NewGen Technologies
Full Time position
Listed on 2026-01-10
Job specializations:
  • Software Development
    Software Engineer, Web Developer
Job Description & How to Apply Below

Our Partner is looking for Engineers to join a project that has an expectation of mod/additional funding through 2027.

Responsibilities
  • Design and implement responsive, performant user interfaces for geospatial visualization and data‑intensive applications
  • Architect interactive mapping applications using modern geospatial visualization libraries
  • Build reusable component libraries and design systems for complex data visualization and map‑based interactions
  • Optimize front‑end performance for rendering large‑scale vector and raster datasets in web browsers
  • Collaborate with back‑end engineers to design efficient APIs for geospatial data retrieval
Requirements
  • Active TS/SCI CI Poly with current Customer eligibility and SBU/SECNet/COE accounts
  • DoD 8140 Compliance
  • Must be willing to work in SCIF daily or as needed
  • 5+ years of professional front‑end software engineering experience
  • 4+ years of advanced JavaScript/Type Script development with modern frameworks (React, Vue.js, or Angular)
Desired Skills
  • 3+ years of geospatial web development with mapping libraries (Leaflet, Open Layers, Mapbox GL JS, or Cesium

    JS)
  • 3+ years understanding coordinate systems, projections, and spatial data formats (GeoJSON, KML, vector tiles)
  • 3+ years experience with WMS/WMTS services and OGC‑compliant APIs
  • 3+ years of responsive web design and cross‑browser development with expert CSS/SCSS
  • 2+ years of data visualization with libraries like D3.js, Chart.js, or Plotly
About Us

For more than 20 years, New Gen Technologies has solved our clients’ toughest IT challenges with integrity, security, and outstanding service by delivering both technology and talent. We have helped secure borders, have used artificial intelligence (AI) to fight terror, aided the identification of criminals, and have helped to prevent crime through the introduction of biometrics. Our team of highly cleared specialists have hard‑to‑find skills and expertise in a wide spectrum of technologies to provide solutions that transform business processes and solve problems of national significance.

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