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Javascript Web Developer Jobs in Wisconsin (NOW HIRING)

wistar

Junior Application Developer

Institute, WI · On-site +1

$68K - $75K/yr

Web application programming experience using JavaScript/Typescript or other similar languages ... Strong analytical, conceptual, and problem-solving skills, with the ability to identify solutions ...

ETC

IT Developer - Mobile Apps

Middleton, WI · On-site

Electronic Theatre Controls (ETC) is seeking a Mobile/Web Application Developer to join our Cloud ... • JavaScript / Typescript • SwiftUI, Android Jetpack • Angular, Node.js, jQuery • HTML ...

On-3 LLC

Lead .Net Developer

Milwaukee, WI · On-site

$58.25 - $76/hr

Developing junior Programmer/Analyst staff. Required Qualifications * Demonstrated design ... JavaScript and JQuery * WCF Web Services, Web APIs * DB2 SQL/PL Stored Procedures * Source Code ...

On-3 LLC

Lead .Net Developer

Milwaukee, WI

$58.25 - $76/hr

Developing junior Programmer/Analyst staff. Required Qualifications * Demonstrated design ... JavaScript and JQuery * WCF Web Services, Web APIs * DB2 SQL/PL Stored Procedures * Source Code ...

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All JobsJavascript Web Developer JobsJavascript Web Developer Jobs in Wisconsin

Javascript Web Developer information

See Wisconsin salary details

$11.1K

$59.3K

$97.4K

How much do javascript web developer jobs pay per year?

As of Jul 19, 2026, the average yearly pay for javascript web developer in Wisconsin is $59,299.00, according to ZipRecruiter salary data. Most workers in this role earn between $32,800.00 and $85,800.00 per year, depending on experience, location, and employer.

What are some common challenges faced by JavaScript Web Developers when working on cross-browser compatibility?

JavaScript Web Developers often encounter challenges ensuring that web applications function consistently across different browsers and their various versions. Differences in how browsers interpret JavaScript, handle CSS, or support certain APIs can lead to unexpected bugs or display issues. To overcome these challenges, developers frequently use polyfills, transpilers like Babel, and thorough testing on multiple browsers and devices. Collaborating with QA teams and staying updated on browser release notes are also important strategies to maintain compatibility and deliver a seamless user experience.

What is the difference between Javascript Web Developer vs Front-End Developer?

AspectJavascript Web DeveloperFront-End Developer
Primary FocusWriting and optimizing JavaScript codeDesigning and implementing user interfaces
Required SkillsJavaScript, HTML, CSS, frameworks like React or AngularHTML, CSS, JavaScript, UI/UX design
Work EnvironmentWeb development teams, software companiesWeb design agencies, tech firms

Javascript Web Developers specialize in coding and optimizing JavaScript functionalities, while Front-End Developers focus on creating the visual and interactive aspects of websites. Both roles often overlap, but the Javascript Web Developer emphasizes scripting, whereas the Front-End Developer emphasizes design and user experience.

What does a JavaScript Web Developer do?

A JavaScript Web Developer specializes in using JavaScript to create interactive and dynamic features on websites and web applications. Their work often involves developing front-end user interfaces, integrating APIs, optimizing website performance, and sometimes working with back-end technologies like Node.js. They collaborate closely with designers and other developers to ensure a seamless user experience. Additionally, they stay updated with the latest JavaScript frameworks and best practices to deliver efficient and scalable solutions.

What are the key skills and qualifications needed to thrive as a Javascript Web Developer, and why are they important?

To thrive as a Javascript Web Developer, you need strong proficiency in JavaScript, HTML, and CSS, often backed by a degree in computer science or a related field. Experience with frameworks like React or Angular, version control systems such as Git, and knowledge of build tools and package managers are typically required. Problem-solving skills, attention to detail, and effective communication help developers excel in team environments and deliver user-friendly solutions. These skills ensure the creation of efficient, maintainable, and high-quality web applications that meet both business and user needs.
What are popular job titles related to Javascript Web Developer jobs in WI? For Javascript Web Developer jobs in WI, the most frequently searched job titles are:
Javascript Web Developer jobs near you
Infographic showing various Javascript Web Developer job openings in Wisconsin as of July 2026, with employment types broken down into 83% Full Time, 6% Part Time, 2% Temporary, and 9% Contract. Highlights an 82% Physical, 3% Hybrid, and 15% Remote job distribution, with an average salary of $59,299 per year, or $28.5 per hour.
Senior React Applications Developer[remote]

Senior React Applications Developer[remote]

SmartIPlace

Milwaukee, WI • On-site

$94K - $130K/yr

Contractor

Posted 5 days ago

New

Job description

itle: Senior React Applications Developer

Location: Remote (Milwaukee, WI)
Duration: 5+ Months (Extension Possible)
Visa: USC, GC, H4-EAD
Start Date: 08/03

Job Summary

We are seeking an experienced Senior React Applications Developer to join a dynamic development team. The ideal candidate will have strong expertise in React.js, JavaScript (ES6+), TypeScript, and modern front-end technologies to build responsive, scalable, and high-performing web applications. This role requires close collaboration with UI/UX designers, backend developers, and product teams to deliver exceptional user experiences.

Required Skills
  • 3+ years of hands-on experience developing applications with React.js
  • Strong proficiency in JavaScript (ES6+), HTML5, CSS3
  • Experience with TypeScript
  • Hands-on experience with Redux, Context API, or other state management libraries
  • Experience integrating REST APIs and working with JSON
  • Knowledge of Git version control
  • Experience with Webpack, Babel, and modern front-end build tools
  • Familiarity with CI/CD tools such as Jenkins or GitHub Actions
  • Strong understanding of responsive web design and cross-browser compatibility
  • Excellent analytical, troubleshooting, and communication skills
Responsibilities
  • Design, develop, test, and maintain responsive web applications using React.js.
  • Build reusable UI components and front-end libraries for scalable applications.
  • Collaborate with UX/UI designers to translate wireframes into interactive interfaces.
  • Integrate RESTful APIs and third-party services.
  • Implement application state management using Redux, Context API, or similar libraries.
  • Optimize applications for performance, scalability, accessibility, and security.
  • Perform unit, integration, and end-to-end testing.
  • Troubleshoot and resolve production issues.
  • Maintain technical documentation and follow development best practices.
  • Work closely with cross-functional teams throughout the software development lifecycle.
Preferred Qualifications
  • Experience with Jest and React Testing Library
  • Knowledge of Material-UI, Tailwind CSS, or Chakra UI
  • Experience with AWS or Azure
  • Familiarity with Docker and containerized deployments
  • Understanding of React performance optimization techniques
Smart-iPlace logo

About Smart-iPlace

Sourced by ZipRecruiter

SMART-iPLACE provides innovative staffing and consulting solutions that help our clients achieve their business objectives. We can understand and support all areas of your IT systems from back-end infrastructure to front-end personal productivity. Our goal is create innovative IT solutions that enable your business to be more agile and competitive.

Industry

It services

Company size

51 - 200 Employees

Headquarters location

Irving, TX, US

Year founded

2021

Social media

Facebook

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