12 days old

Sr UI Developer (JavaScript)

Reston, VA 20190
  • Job Code
  • Payrate
    $35 To $53

Randstad Technologies is searching for an experienced (at least 10+ years' directly-related work experience in a professional position in software development or a related field) Senior UI Software Developer to support our client on a long-term contract to permanent engagement with our client in Reston, VA.

The Sr UI Software Developer will spend time on tasks such as: Builds, tests, deployments and maintenance of production Javascript code for complex web-based applications using JavaScript, CSS, X/HTML and frameworks such as Backbone, Angular or React/Redux and libraries and tools such as JQuery and Bootstrap.

Responsibilities of the UI Software Developer:

  • Assists with backend code development and integration in Java, Python or Node in AWS environment.
  • Understands Web optimization and security techniques and implement enhancements
  • Builds, deploys and monitors implementation of business enhancements
  • Drives applications Web layer platform architecture to future state, while working with the team and the Enterprise Architecture group
  • Contributes to the engineering team's culture of high code quality. Accountable for the quality of code that is delivered to QA and production and must ensure that appropriate code reviews and unit testing are adequately performed.
  • Ensures that continuous integration is performed on the application source code and constantly seeks to enhance the continuous integration methods of the development team to ensure high quality of code.
  • Works closely with product owner to thoroughly understand the system requirements and ensure they are properly implemented.
  • Ensure that application code adheres to enterprise and industry standards and best practices.
  • Thorough understanding of implementing accessibility and progressive enhancement presentation layer coding practices. Works with Interface Design Architects to assure accessibility standards are met at a code level.

Related Skills & Other Requirements:

At least 9 years of experience in Javascript front-end development of large applications.

Expert-level understanding of Javascript/ES6, CSS, Bootstrap and SPA including optimization techniques and Web security layers.

Experience with Backbone, JQuery and one of the component frameworks (React/Redux or Angular)

Aggressive problem diagnosis and creative problem solving skills

Preferred Skills (Please:

  • Backend development using Python, Java or Node is a plus
  • Experience working in CI/CD environment is a plus, including build tools such as Gulp/Grunt/Webpack
  • Basic knowledge of Cloud and AWS platform
  • Adequate knowledge of SQL and NoSQL


  • Bachelor degree in Computer Science or equivalent

If you or someone you know may be interested in being considered for the Sr UI Developer position with our client in Reston, VA (Contract to permanent opportunity) please send your resume to [email protected] ASAP!


  • Information Technology

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Sr UI Developer (JavaScript)

Randstad Technologies
Reston, VA 20190

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Randstad Technologies
Reston, VA

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