Find the right jQuery interview questions

Read a list of great community-driven jQuery interview questions.

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Jake VargheseUnited States
As an architect, Jake understands the process of solving complex problems that plague enterprise and medium size businesses. He is a full-stack problem solver--he can build entire apps from scratch or he can optimize an existing app already in the field.
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jQueryJavaScriptCSS3RubySQLHTML5Ruby on RailsFacebook APIjQuery UIjQuery MobileGitHubGitAgile Software Development
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Eric W. GreeneUnited States
Eric loves to write code in a high-paced and challenging environment with an emphasis on using best practices to develop high quality software that meets project requirements, budget, and schedule. He enjoys learning new technologies and sharing findings with his colleagues.
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jQueryJavaScriptSQLHTML5CSS3AngularJSBootstrapMicrosoft Certified Solutions Developer .NET 4.5 Web Applications DeveloperMicrosoft Certified Professional Developer for ASP.NET 3.5
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Joshua BallancoUnited States
Joshua is an architect, engineer, and scientist with experience building large-scale systems dealing with everything from massive amounts of video data to heavy web traffic to integration with a wide array of components in an SOA infrastructure. He's worked for Apple and AOL, and also led a group of 20+ consultants.
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jQueryCRubyRubyMotionCocoaSQLiteGitHubAgile Software DevelopmentMac OS X
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Sam VarshavchikUnited States
Sam is a senior freelance developer and architect with over 20 years of experience developing in the financial industry.
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Alexander V. MakeevRussia
Alexander carries multiple technical degrees in Nuclear Physics and worked at CERN as a Python developer implementing dynamic performance optimizations for complex web applications. He excels at rapidly integrating reliable web technologies and achieving flexible software architecture designs. His strong theoretical and practical background in IT, business consulting, and project management makes him extremely capable on projects of any size.
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jQuerySQLHTML5PythonJavaScriptCSSCSS3CC++T-SQLBootstrap 2.0DjangoBootstrap 3+
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Stefan ProgovacUnited States
Stefan is a highly skilled iOS developer with a master's degree in physics. He loves both technological and artistic sides of software engineering. He has had the pleasure to work on some popular enterprise-level apps used by millions of people for companies like Target, Best Buy, and Coca-Cola. He believes that app development is truly an art.
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jQuerySwiftObjective-CCocoaPodsParse iOS SDKGoogle APIGitHubGitXcodeAgile Software DevelopmentiOSApple Push NotificationsOAuth
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Mark Wong-VanHarenSpain
Mark is an entrepreneur, engineer, CTO, and artisan with decades of startup experience, including co-founding Excite.com. He makes complex problems simple with expressive, maintainable code. He believes in building small, well-tested, functional pieces, loosely joined by a well-documented contract.
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jQuerySwiftPythonRubyJavaScriptHTML5CSSOCamlCoffeeScriptClojureRuby on RailsAndroid SDKMySQL
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Anne AdamsUnited Kingdom
After building financial trading applications for 8 years as an engineer at Merrill Lynch, Anne has since gone on to found and build LoudUp, a music-based social network that she designed, built, and launched from the ground up. She specializes in .NET technologies and JavaScript.
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jQueryC#SQLASP.NET AJAXASP.NET MVC 3ASP.NET MVC 4ASP.NET MVC 5ASP.NET WebformsASP.NET MVCASP.NETGoogle Places APIFacebook APISoundCloud API
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Vlad GutnykUnited States
Vlad is very good at finding efficient solutions to software problems. Having experience with many different web technologies, he excels at choosing the best way to turn ideas into well-designed applications.
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Ken RoeUnited States
Ken is a highly skilled Software Engineer with over twenty years experience. He has been running a small company that develops and sells mobile apps, and is especially good at Python, Objective-C, and Swift. He is currently working on a PhD in Computer Science at Johns Hopkins University.
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jQuery, being a very popular JavaScript library, is often found as a dependency to some of the amazing web frameworks and kits such as Backbone.js and Bootstrap. Therefore, a JavaScript developer proficient with jQuery can often contribute a lot by developing useful front-end modules and user interface elements.

A great JavaScript developer is essential to ensure the development of robust web applications. However, not all JavaScript developers have a strong grasp on jQuery. Therefore, an attempt to find a great jQuery developer often starts with a job ad that specifically attracts developers of this niche.

This article aims to provide a sample job description template that you can use as a boilerplate for a job ad perfect for your needs in pursuit of finding and hiring the developer that matches your specific criteria.

jQuery Developer - Job Description and Ad Template

Company Introduction

{{Write a short and catchy paragraph about your company. Make sure to provide information about the company’s culture, perks, and benefits. Mention office hours, remote working possibilities, and everything else you think makes your company interesting.}}

Job Description

We are looking for a great JavaScript developer who is proficient with jQuery. Your primary focus will be on developing modules and user interface components for the web. You will ensure that these modules and components are robust and easy to maintain. You will coordinate with the rest of the team working on different layers of the infrastructure. Therefore, a commitment to collaborative problem solving, sophisticated design, and quality product is important.

Responsibilities

  • Develop new user-facing features
  • Build reusable code and libraries for future use
  • Ensure the technical feasibility of UI/UX designs
  • Optimize components for maximum speed and scalability
  • Collaborate with other team members and stakeholders
  • {{Add other responsibilities here that are relevant}}

Skills and Qualifications

  • Strong understanding of JavaScript, its quirks, and workarounds
  • Strong understanding of features and utility functions of jQuery
  • Basic understanding of web markup, including HTML5 and CSS3
  • Ability to roll out well-implemented custom jQuery plugins
  • Understanding of features and limitations of the Sizzle engine
  • Ability to adapt various jQuery features, such as “$.ajax”, to specific needs
  • Familiarity with input validation techniques and approaches
  • Good understanding of browser rendering behavior and performance
  • Understanding of asynchronous request handling, partial page updates, and AJAX
  • Proficient understanding of cross-browser compatibility issues and ways to work around such issues
  • Familiarity with JavaScript module loaders, such as Require.js and AMD
  • Familiarity with front-end build tools, such as Grunt and Gulp.js
  • Proficient understanding of code versioning tools, such as {{Git / Mercurial / SVN}}
  • {{Make sure to mention other frameworks, libraries, or any other technology related to your development stack}}
  • {{List education level or certification you require}}
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