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Frontend Web Developer

Job in Reston, Fairfax County, Virginia, 22090, USA
Listing for: LT Consulting LLC
Full Time position
Listed on 2026-04-17
Job specializations:
  • Software Development
    Front End Developer, Web Developer, React.js, Software Engineer
Salary/Wage Range or Industry Benchmark: 80000 - 100000 USD Yearly USD 80000.00 100000.00 YEAR
Job Description & How to Apply Below

Description

We’re seeking a Frontend Web Developer with an active TS/SCI to build engaging, responsive, and accessible web interfaces for mission‑critical applications. As a Frontend Developer, you’ll collaborate with designers, backend engineers, and product teams to deliver intuitive user experiences using modern JavaScript frameworks and best practices in performance, accessibility, and maintainability.

Basic Qualifications
  • Active TS/SCI clearance with polygraph
  • Bachelor’s degree in Computer Science or a related field
  • Demonstrated professional experience developing modern web applications
  • Proficiency with JavaScript, Type Script, HTML5, and CSS3
  • Experience building single-page applications (SPAs) using React, Angular, or Vue
  • Experience with UI libraries such as MUI, Angular Material, Bootstrap, or Tailwind CSS
  • Experience consuming and integrating RESTful or Graph

    QL APIs
  • Proficiency with Git and modern version control workflows (branching, merging, pull requests)
  • Familiarity with responsive design and cross-browser compatibility
  • Experience with build tools such as Webpack, Vite, or Nx
  • Familiarity with authentication and authorization standards such as OAuth 2.0 and OpenID Connect
  • Experience working in Agile environments using JIRA and Confluence
Preferred Qualifications
  • Master’s degree in Computer Science or a related field
  • Experience in designing UI mock ups with prototype tools like Figma or Adobe XD
  • Experience with state management libraries (Redux, React Query, Zustand, NgRx, or Recoil)
  • Experience writing and maintaining automated frontend tests using Cypress, Playwright, or Jest
  • Familiarity with CI/CD pipelines for frontend builds and deployments
  • Experience with performance monitoring and analytics tools (Devtools, Lighthouse, App Dynamics, etc.)
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