JavaScript Engineer


Posted Under: Washington, DC jobs in Customer Service & Call Center; Customer Service & Call Center jobs in zipcode 20001
Posted On: 2017-04-21

Are you a JavaScript Engineer? Are you motivated to combine the art of programming with beautiful design? Responsibilities will include implementing visual elements and their behaviors with user interactions. You will also be bridging the gap between the visual elements and the server-side infrastructure, taking an active role on both sides, and defining how the application looks and functions.ResponsibilitiesDevelop new user-facing featuresBuild reusable code and libraries for future useEnsure the technical feasibility of UI/UX designsOptimize applications for maximum speed and scalabilityAssure that all user input is validated before submitting to backend servicesCollaborate with other team members and stakeholdersSkillsStrong understanding of JavaScript, its quirks, and workaroundsBasic understanding of web markup, including HTML5 and CSS3Good understanding of advanced JavaScript libraries and frameworks such as AngularJS, KnockoutJS, BackboneJS, ReactJS, DurandalJS etc.Good understanding of asynchronous request handling, partial page updates, and AJAXProficient understanding of cross-browser compatibility issues and ways to work around such issuesFamiliarity with JavaScript module loaders, such as Require.js and AMDFamiliarity with frontend build tools, such as Grunt and Gulp.jsProficient understanding of code versioning tools, such as GitGood understanding of browser rendering behavior and performance

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