> Markdown version of [/jobs/ext/546688-javascript-ui-developers](https://www.wearedevelopers.com/jobs/ext/546688-javascript-ui-developers). Every page supports `.md` or `Accept: text/markdown`. Links point to the HTML versions so they work for humans too. Agent guide: [/agents.md](https://www.wearedevelopers.com/agents.md). --- # Javascript [UI]developers - **Company:** Magnum Hunt - **Location:** United States - **Experience:** Experienced - **Contract:** Permanent contract - **Skills:** HTML, Java (Programming Language), JavaScript (Programming Language), Ajax (Programming Language), HTML5, Automation of Tests, Unit Testing, Backbone.Js, Browser Compatibility, Cascading Style Sheets (CSS), Continuous Integration, Software Design Patterns, Web Development, Ember.Js, Revision Control Systems, Human-Computer Interaction, Java Servlet, JQuery, Javaserver Pages, Apache Maven, Node.Js, Object-Oriented Software Development, Responsive Web Design, Semantic HTML, Subversion, Web Applications, Web Application Frameworks, ReactJS, Git, AngularJS, Build Tools, Front End Software Development, Mocha, Jasmine - **Published:** June 15, 2026 - **Apply:** http://www.magnumhunt.com/Apply?JobID=727 ## About the Role · Must have 7+ years of Total experience · Must have minimum 3 years of experience in pure front end development using JavaScript Frameworks/libraries · Optionally he should have worked on Responsive/adaptive sites and has experience on handling issues with it. · Ability to work seamlessly in a cross-functional team development environment · Understanding of implementing responsive design techniques · Knowledge of what is required to develop highly performance web applications · Ability and desire to thrive in a proactive, high-pressure, customer-facing, environment · Good sense of what is required of a great user interface Communication Skills: · Able to effectively communicate across teams and roles. · Excellent verbal and written communications. Skill Sets: * JS Frameworks: NodeJS, AngularJS, BackboneJS, AmberJS, CanJS (at least one) * Object Oriented programming concepts in JS like inheritance in JS framework. * Currently Walmart.com is using REACT js frame work(https://facebook.github.io/react/) they need to have indepth idea of this framework as they will be migrating from this plaform to Electrode Bolt (https://www.npmjs.com/package/electrode-bolt). So the candidate should have good knowledge on these frameworks of REACT and ELECTRODE. * Template Engines: Handlebar, Moustache, Underscore (at least one) * HTML5, CSS3, JQuery Other Requirements: · 7+ years experience doing UI/Front-end development with a solid knowledge of JavaScript / AJAX / HTML / CSS. · 5+ years experience in building web applications using the latest standards-based approaches (JavaScript. HTML5, CSS3). · Has worked on a minimum of 2 high traffic enterprise level production sites. · Demonstrable knowledge of Semantic HTML markup. · Experience with Continuous Integration and automated testing strategies. · Experience in incorporating and utilizing BDD / TDD / JavaScript unit testing frameworks (Jasmine, Mocha). · Knowledge of JavaScript design patterns and frameworks like Backbone, Ember.js, Handlebars, Underscore, and so on. · Experience with Ant or Maven build tools, SVN / GIT source control systems. · Mastery of cross-browser, cross-platform markup and layout (HTML, CSS). · Experience with server side technologies like JSP, Java, and Java Servlets (or similar server generation technologies). ## Related Videos - [Web development best practices in 2021](https://www.wearedevelopers.com/videos/280-web-development-best-practices-in-2021) - [How a Small Team Shrank a Microsoft Monorepo by 94%](https://www.wearedevelopers.com/videos/1236-how-a-small-team-shrank-a-microsoft-monorepo-by-94) - [The Resilience of the World Wide Web](https://www.wearedevelopers.com/videos/1281-the-resilience-of-the-world-wide-web) - [Test Driven Development with JavaScript](https://www.wearedevelopers.com/videos/222-test-driven-development-with-javascript) - [Git for Code Reviews](https://www.wearedevelopers.com/videos/429-git-for-code-reviews) - [NoLoJS - Avoiding JavaScript Cruft with HTML and CSS - Aaron T. Grogg](https://www.wearedevelopers.com/videos/1806-nolojs-avoiding-javascript-cruft-with-html-and-css-aaron-t-grogg) ## Related Articles - [16 Best Free React UI Libraries in 2025](https://www.wearedevelopers.com/magazine/148-16-best-free-react-ui-libraries-in-2025) - [The Best 7 Frontend Frameworks for Developers in 2025](https://www.wearedevelopers.com/magazine/400-the-best-7-frontend-frameworks-for-developers-in-2025) - [The Best JavaScript Framework to Learn](https://www.wearedevelopers.com/magazine/229-the-best-javascript-framework-to-learn) - [React Developer Salary [2023]](https://www.wearedevelopers.com/magazine/198-react-developer-salary-2023) - [25 Essential Tools for Front End Developers](https://www.wearedevelopers.com/magazine/210-25-essential-tools-for-front-end-developers) - [Top 7 CSS Frameworks in 2025](https://www.wearedevelopers.com/magazine/362-top-7-css-frameworks-in-2025)