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Javascript Online Jobs in Wisconsin (NOW HIRING)

Techvilla Solutions

React.js Developer

Deerfield, WI · On-site

$101K - $117K/yr

The ideal candidate will have strong expertise in JavaScript, TypeScript, responsive UI development, API integration, and modern front-end development practices. Required Skills & Qualifications * 5+ ...

Techvilla Solutions

React.js Developer

Waunakee, WI

$106K - $123K/yr

The ideal candidate will have strong expertise in JavaScript, TypeScript, responsive UI development, API integration, and modern front-end development practices. Required Skills & Qualifications * 5+ ...

Techvilla Solutions

React.js Developer

Dane, WI · On-site

$105K - $123K/yr

The ideal candidate will have strong expertise in JavaScript, TypeScript, responsive UI development, API integration, and modern front-end development practices. Required Skills & Qualifications * 5+ ...

Blain's Farm & Fleet

Senior Web/App Engineer

Janesville, WI · On-site

$118K - $142K/yr

  • Medical

  • Dental

  • Vision

  • Life

  • Retirement

Please note salary estimates published via alternate online job boards may not be a true ... modern JavaScript frameworks and responsive design practices * Stay up to date with emerging ...

Blain's Farm & Fleet

Senior Web/App Engineer

Janesville, WI · Remote

$118K - $142K/yr

  • Medical

  • Dental

  • Vision

  • Life

  • Retirement

Please note salary estimates published via alternate online job boards may not be a true ... modern JavaScript frameworks and responsive design practices * Stay up to date with emerging ...

Blain Supply

Senior Web/App Engineer

Janesville, WI · On-site

$118K - $142K/yr

  • Medical

  • Dental

  • Vision

  • Life

  • Retirement

Please note salary estimates published via alternate online job boards may not be a true ... modern JavaScript frameworks and responsive design practices * Stay up to date with emerging ...

Ellsworth Corporation

WI · On-site

$90 - $120/hr

  • Medical

  • Dental

  • Vision

  • Life

  • Retirement

  • PTO

Develops and updates web pages, templates, and reusable components using HTML, CSS, JavaScript, modern frameworks, and page building tools such as Makeswift and Big Commerce B2B Page Builder to ...

New

TIER4 GROUP

Sr. Full Stack Developer

Milwaukee, WI · Hybrid

NET Core and JavaScript development and application support. You will be working on a high-impact modernization effort building an application that delivers value to our field force. The ideal ...

Ellsworth Corporation

Front End Developer

Germantown, WI · On-site

$70 - $110/hr

  • Medical

  • Dental

  • Vision

  • Life

  • Retirement

  • PTO

Experience5+ years of front‑end development experience using HTML, CSS, JavaScript, and modern frameworks on responsive, content‑driven websites- (flexible on # years, quality of experience more ...

New

Ruekert and Mielke, Inc.

Software Developer (GIS)

Waukesha, WI · On-site

  • Medical

  • Dental

  • Vision

  • Life

  • Retirement

  • PTO

Proficiency with modern JavaScript/TypeScript frameworks and APIs * Experience with Esri technologies (ArcGIS Pro, Online, Enterprise, Field Maps, Survey123) * Familiarity with VertiGIS Studio, AWS ...

Ruekert and Mielke, Inc.

Software Developer (GIS)

Waukesha, WI · On-site

  • Medical

  • Dental

  • Vision

  • Life

  • Retirement

  • PTO

Proficiency with modern JavaScript/TypeScript frameworks and APIs * Experience with Esri technologies (ArcGIS Pro, Online, Enterprise, Field Maps, Survey123) * Familiarity with VertiGIS Studio, AWS ...

Ruekert & Mielke

Software Developer (GIS)

Waukesha, WI · On-site

  • Medical

  • Dental

  • Vision

  • Life

  • Retirement

  • PTO

Proficiency with modern JavaScript/TypeScript frameworks and APIs * Experience with Esri technologies (ArcGIS Pro, Online, Enterprise, Field Maps, Survey123) * Familiarity with VertiGIS Studio, AWS ...

Ruekert & Mielke, Inc

Software Developer (GIS)

Waukesha, WI · On-site

  • Medical

  • Dental

  • Vision

  • Life

  • Retirement

  • PTO

Proficiency with modern JavaScript/TypeScript frameworks and APIs * Experience with Esri technologies (ArcGIS Pro, Online, Enterprise, Field Maps, Survey123) * Familiarity with VertiGIS Studio, AWS ...

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Showing results 41-60

All JobsJavascript Online JobsJavascript Online Jobs in Wisconsin

Javascript Online information

What is a JavaScript online developer?

A JavaScript Online Developer is a professional who specializes in using JavaScript to build, maintain, and improve web applications and websites. They primarily work remotely or through online platforms, collaborating with teams or clients via the internet. Their responsibilities typically include writing front-end code, integrating APIs, debugging, and ensuring responsive user experiences. JavaScript Online Developers may work as freelancers, contractors, or full-time remote employees for companies worldwide.

What are the key skills and qualifications needed to thrive as a JavaScript developer?

To thrive as a JavaScript Developer, you need strong proficiency in JavaScript, HTML, CSS, and often a degree in computer science or related experience. Familiarity with frameworks like React or Angular, version control systems such as Git, and knowledge of Node.js are typically required. Problem-solving, effective communication, and a collaborative mindset are essential soft skills that set candidates apart. These skills ensure you can build efficient, scalable web applications and work effectively within development teams.

What are some common challenges faced by JavaScript developers working in online, remote teams?

JavaScript developers working in online or remote environments often encounter challenges such as coordinating across different time zones, maintaining clear communication with team members, and ensuring consistent code quality when collaborating asynchronously. To overcome these hurdles, teams typically rely on version control systems like Git, regular video meetings, and clear documentation to stay aligned. Additionally, using collaborative tools and establishing coding standards helps remote JavaScript developers integrate their work smoothly and maintain productivity.

What is the difference between Javascript Online vs Javascript Developer?

AspectJavascript OnlineJavascript Developer
CredentialsTypically no formal credentials required; self-taught or online coursesBachelor's degree in Computer Science or related field often preferred
Work EnvironmentRemote, online platforms, freelance or self-paced learningOffice or remote work in tech companies or agencies
Industry UsageUsed for learning, freelance projects, or online job postingsEmployed in software development teams, startups, and corporations
Search & Comparison IntentLearning resources, online courses, freelance opportunitiesFull-time jobs, project-based work, career advancement

Javascript Online refers to online learning platforms or freelance work involving JavaScript, often self-paced or remote. Javascript Developer is a professional role involving coding, building applications, and working within teams. While both relate to JavaScript, one is focused on learning or freelance work, and the other on professional employment in the industry.

Can I get a job with just JavaScript?

A job titled JavaScript Online typically requires proficiency in JavaScript, but most employers also expect knowledge of related technologies like HTML, CSS, and frameworks such as React or Node.js. While strong JavaScript skills are essential, additional skills and experience often improve job prospects and may be necessary for more advanced roles.

Is JavaScript still in demand?

JavaScript remains a highly in-demand skill for web development, with many companies seeking developers proficient in front-end frameworks like React, Angular, and Vue.js. Its versatility for both client-side and server-side development, especially with Node.js, ensures continued job opportunities for JavaScript developers across various industries.

What are the most commonly searched types of Javascript jobs in Wisconsin?

The most popular types of Javascript jobs in Wisconsin are:

Javascript Online jobs near you
Infographic showing various Javascript Online job openings in Wisconsin as of August 2026, with employment types broken down into 66% Full Time, 31% Part Time, 1% Temporary, and 2% Contract. Highlights an 80% Physical, 1% Hybrid, and 19% Remote job distribution.

React.js Developer

Techvilla Solutions

Deerfield, WI • On-site

$101K - $117K/yr

Full-time

Posted 6 days ago

Job description

We are seeking an experienced React.js Developer to design, develop, and maintain modern web applications using React.js and related front-end technologies. The ideal candidate will have strong expertise in JavaScript, TypeScript, responsive UI development, API integration, and modern front-end development practices.

Required Skills & Qualifications
  • 5+ years of professional software development experience.
  • 3+ years of hands-on experience building modern web applications using React.js.
  • Strong proficiency in JavaScript (ES6+), TypeScript, HTML5, and CSS3.
  • Experience with state management libraries such as Redux, Context API, or similar frameworks.
  • Strong understanding of responsive design principles and cross-browser compatibility.
  • Experience integrating and consuming RESTful APIs.
  • Familiarity with modern front-end build tools such as Webpack, Vite, or similar tools.
  • Hands-on experience with Git for version control and collaborative development.
  • Experience with Azure DevOps or similar CI/CD platforms.
  • Knowledge of front-end testing frameworks including Jest, React Testing Library, Cypress, or Playwright.
  • Understanding of Agile software development methodologies.
Preferred Qualifications
  • Experience developing scalable, high-performance web applications.
  • Strong problem-solving skills and ability to collaborate with cross-functional teams.
  • Ability to write clean, maintainable, and reusable code.

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