Frontend Web Developer
Job in
Reston, Fairfax County, Virginia, 22090, USA
Listed on 2026-04-17
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
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
- 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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