Demo

Front End Developer

Kwaan Tech
Fort Belvoir, VA Full Time
POSTED ON 7/24/2026
AVAILABLE BEFORE 9/24/2026
Job Description:


Cape Fox subsidiary, Kwaan Tech, LLC, is seeking a highly organized and motivated Front End Developer to join our team in support of a government customer. This role will design and implement intuitive, responsive, secure user interfaces for TSSC applications. This position is contingent upon award.

The salary range (or hiring range) for this exempt position has been established at: $185,000 - $195,000.

The above salary range represents the company’s good faith and reasonable estimate of the range of possible compensation at the time of posting. In addition, we offer a variety of benefits including company holidays, paid time off, health insurance, dental insurance, vision insurance, life and disability insurance, tuition reimbursement, as well as 401K with company match. This job will be posted until filled or withdrawn.


Key duties:

  • Build UIs and interactive data-visualization components; create responsive web applications for field use.

  • Implement authentication/authorization interfaces and role-based access controls; ensure Government accessibility compliance.

  • Coordinate with back-end developers to integrate front-end components with APIs; conduct usability testing; mentor junior developers.




Job Requirements:
  • Clearance: TS/SCI with CI Poly

  • Bachelor's in Computer Science, Web Development, or related field.

  • 8 years in front-end development.

  • Modern JS frameworks (React, Angular, or Vue); HTML5/CSS3/responsive design; secure-environment experience; build tools (Webpack, Babel, npm/yarn); RESTful APIs; web security; data-visualization libraries.

Desired:

  • Classified-systems experience;
  • UX/UI design;
  • TypeScript;
  • Jest/Cypress/Playwright;
  • WCAG accessibility;
  • Redux/MobX/Vuex;
  • GraphQL;
  • SSR/SSG frameworks.

Salary : $185,000 - $195,000

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