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Closed on August 27, 2026.

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Amentum

Cleared UI UX Front End Developer

Amentum
Vienna, VA $125k - $140k/yr Full time Posted 1mo ago
Angular API APIs Bootstrap Cloud Operations Design Engineering Experience Design Frontend Frontend Framework JavaScript Node Js Npm Openapi Rxjs Security Clearance Security Clearance Software Engineer Software Engineering User Experience Visual Design Web Framework
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Job Description

Amentum is seeking a cleared UI/UX front-end developer to join our Vienna, Virginia team, supporting a federal client with enterprise cloud applications. This role emphasizes crafting intuitive interfaces and site concepts using modern front-end technologies, including Angular and Node.js, all within an Agile environment and CI/CD workflows.

Responsibilities

  • Code with the latest Angular 20+ versions, Node.js, NPM, RxJS, and Bootstrap.
  • Support the integration of user interfaces with various applications.
  • Contribute to site concepts, interface design, and the architecture of enterprise applications.
  • Collaborate on designing software tools and subsystems to enable reuse and domain analysis.
  • Test, debug, and refine software to deliver the required product.
  • Enhance software to reduce operating time and improve efficiency; modify or create software to ensure cross-system integrity.
  • Develop new software and adjust existing solutions to maintain efficiency and interoperability between systems and applications.
  • Provide support in developing the site concept, interface design, and architecture of the website.

Requirements

  • TS/SCI clearance or SCI eligibility with willingness to obtain a polygraph.
  • Bachelor’s degree plus at least 3 years of experience as a dedicated Web Software Developer.
  • Familiarity with HTTP and RESTful communication.
  • Understanding of Swagger.
  • Familiarity with Claude or other AI interfaces.
  • Experience with Playwright testing framework and Angular unit tests.
  • Experience with design tools such as Adobe or Sketch for wireframes and prototypes.
  • Understanding of user research methodologies to gather insights about user needs.
  • Ability to create wireframes and interactive prototypes.
  • Basic proficiency in HTML, CSS, and JavaScript.
  • Hands-on experience with Angular 20+, Node.js, NPM, RxJS, and Bootstrap.

Technologies

  • Angular 20+ (front-end)
  • Node.js
  • NPM
  • RxJS
  • Bootstrap
  • AWS
  • Azure
  • Swagger
  • Claude
  • Playwright
  • HTML
  • CSS
  • JavaScript
  • HTTP
  • RESTful communication
  • Adobe
  • Sketch

Benefits

  • 401(k) matching
  • Dental insurance
  • Flexible spending account
  • Health insurance
  • Health savings account
  • Life insurance
  • Paid time off
  • Referral program
  • Vision insurance

Pay

Salary: USD 125,000 - 140,000 per year

Application Question(s)

  • Do you have at least 3 years of professional experience in UI/UX development and design?

Security Clearance

  • Top Secret (Required)

Work Location

In person in Vienna, VA

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