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Javascript Developer Contract Jobs in Chicago, IL

Paul Murphy Associates

React Developer

Chicago, IL · Hybrid

$107K - $125K/yr

React Developer Contract Type: C2C or W2 Duration: On-going / long-term Location: Chicago, IL ... Strong JavaScript/TypeScript, HTML, and CSS skills. * Experience consuming REST APIs. * Familiarity ...

Collabera

JavaScript Engineer

Chicago, IL

Chicago, IL Duration: 3 Months - Contract to Hire Required Skills: * Expert in JavaScript programming * Node JS * Amber JS * MVC * It has to be a .NET application and NOT Java application Arun K S ...

Syntricate Technologies

Salesforce Developer

Rosemont, IL · On-site

$56 - $74/hr

Position-Salesforce Developer Duration-Contract Location- Rosemont, IL JD " • Good Knowledge in Salesforce Lightning, Apex, Javascript Component Development. • Good Understanding of SFDC ...

Varsity Tutors

JavaScript Tutor

Evanston, IL · Remote

$18 - $40/hr

Deep knowledge of JavaScript syntax, DOM manipulation, event handling, asynchronous programming ... Varsity Tutors does not contract in: Alaska, California, Colorado, Delaware, Hawaii, Maine, New ...

Varsity Tutors

JavaScript Tutor

Skokie, IL · Remote

$18 - $40/hr

Deep knowledge of JavaScript syntax, DOM manipulation, event handling, asynchronous programming ... Varsity Tutors does not contract in: Alaska, California, Colorado, Delaware, Hawaii, Maine, New ...

Varsity Tutors

JavaScript Tutor

Buffalo Grove, IL · Remote

$18 - $40/hr

Deep knowledge of JavaScript syntax, DOM manipulation, event handling, asynchronous programming ... Varsity Tutors does not contract in: Alaska, California, Colorado, Delaware, Hawaii, Maine, New ...

Varsity Tutors

JavaScript Tutor

Highland Park, IL · Remote

$18 - $40/hr

Deep knowledge of JavaScript syntax, DOM manipulation, event handling, asynchronous programming ... Varsity Tutors does not contract in: Alaska, California, Colorado, Delaware, Hawaii, Maine, New ...

Varsity Tutors

JavaScript Tutor

Naperville, IL · Remote

$18 - $40/hr

Deep knowledge of JavaScript syntax, DOM manipulation, event handling, asynchronous programming ... Varsity Tutors does not contract in: Alaska, California, Colorado, Delaware, Hawaii, Maine, New ...

Varsity Tutors

JavaScript Tutor

Des Plaines, IL · Remote

$18 - $40/hr

Deep knowledge of JavaScript syntax, DOM manipulation, event handling, asynchronous programming ... Varsity Tutors does not contract in: Alaska, California, Colorado, Delaware, Hawaii, Maine, New ...

Varsity Tutors

JavaScript Tutor

Chicago, IL · Remote

$18 - $40/hr

Deep knowledge of JavaScript syntax, DOM manipulation, event handling, asynchronous programming ... Varsity Tutors does not contract in: Alaska, California, Colorado, Delaware, Hawaii, Maine, New ...

Varsity Tutors

JavaScript Tutor

Lake Forest, IL · Remote

$18 - $40/hr

Deep knowledge of JavaScript syntax, DOM manipulation, event handling, asynchronous programming ... Varsity Tutors does not contract in: Alaska, California, Colorado, Delaware, Hawaii, Maine, New ...

Varsity Tutors

JavaScript Tutor

Oak Lawn, IL · Remote

$18 - $40/hr

Deep knowledge of JavaScript syntax, DOM manipulation, event handling, asynchronous programming ... Varsity Tutors does not contract in: Alaska, California, Colorado, Delaware, Hawaii, Maine, New ...

Varsity Tutors

JavaScript Tutor

Schaumburg, IL · Remote

$18 - $40/hr

Deep knowledge of JavaScript syntax, DOM manipulation, event handling, asynchronous programming ... Varsity Tutors does not contract in: Alaska, California, Colorado, Delaware, Hawaii, Maine, New ...

Varsity Tutors

JavaScript Tutor

Wheaton, IL · Remote

$18 - $40/hr

Deep knowledge of JavaScript syntax, DOM manipulation, event handling, asynchronous programming ... Varsity Tutors does not contract in: Alaska, California, Colorado, Delaware, Hawaii, Maine, New ...

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All JobsJavascript Developer Contract JobsJavascript Developer Contract Jobs in Chicago, IL

Javascript Developer Contract information

See Chicago, IL salary details

$30.4K

$109.8K

$174.1K

How much do javascript developer contract jobs pay per year?

As of Jun 25, 2026, the average yearly pay for javascript developer contract in Chicago, IL is $109,796.00, according to ZipRecruiter salary data. Most workers in this role earn between $68,000.00 and $131,900.00 per year, depending on experience, location, and employer.

What are the typical daily responsibilities of a Javascript Developer on a contract basis?

A Javascript Developer working on contract typically spends their days writing and testing code, implementing new features, fixing bugs, and collaborating with designers and back-end developers to ensure seamless integration of web applications. They may also be responsible for attending virtual stand-up meetings, updating project stakeholders, and managing tasks through project management tools like Jira or Trello. Since contract roles are often project-based, the ability to quickly understand requirements and start contributing is crucial. Flexibility and clear communication help contractors align with the client’s expectations and deliver results within tight deadlines.

What are the key skills and qualifications needed to thrive in the Javascript Developer Contract position, and why are they important?

To thrive as a Javascript Developer Contractor, you need strong proficiency in JavaScript, HTML, and CSS, along with a solid understanding of frameworks such as React, Angular, or Vue.js, and a track record of delivering software projects. Experience with version control systems like Git, cloud platforms, and using build tools or package managers is often required, while relevant certifications in web development are a plus. Excellent problem-solving skills, adaptability, and effective communication with clients and team members help you excel in a contract setting. These skills ensure you can deliver quality code on time while collaborating efficiently in diverse or rapidly changing project environments.

What is a Javascript Developer Contract job?

A JavaScript Developer Contract job is a temporary or project-based role where a developer is hired to build or maintain JavaScript applications. Contract developers typically work for a fixed period, often for a company or as freelancers, on web development, front-end, or full-stack projects. These roles offer flexibility and can be remote or on-site, depending on the employer's needs. Contractors are usually paid hourly or per project rather than receiving a full-time salary and benefits.

What are the most commonly searched types of Javascript Developer jobs in Chicago, IL? The most popular types of Javascript Developer jobs in Chicago, IL are:
What are popular job titles related to Javascript Developer Contract jobs in Chicago, IL? For Javascript Developer Contract jobs in Chicago, IL, the most frequently searched job titles are:
What job categories do people searching Javascript Developer Contract jobs in Chicago, IL look for? The top searched job categories for Javascript Developer Contract jobs in Chicago, IL are:
What cities near Chicago, IL are hiring for Javascript Developer Contract jobs? Cities near Chicago, IL with the most Javascript Developer Contract job openings:
Javascript Developer Contract jobs near you
JavaScript Developer (React.js, next.js)

JavaScript Developer (React.js, next.js)

Anagh Technologies, Inc.

Chicago, IL • On-site

Contractor

This job post has expired 1 day ago. Applications are no longer accepted.

Job description

JavaScript Developer (React.js, next.js) -
location - Remote- Chicago, IL
Contract - 12 months
Here is the job description
As a senior frontend developer, you'll be in charge of developing the frontend of a product loved and used by thousands of developers every day.
You'll build a beautiful and performant web application based on React.js and Next.js using multiple open-source packages, and including package insights and comparison, powerful search and discovery, documentation, knowledge, and community. As our lead next.js engineer, you'll choose and implement a best-of-breed frontend stack from scratch.
What you will be doing:
• Build a best-of-breed frontend stack from scratch, including grid, typography, UI components, graphing, data display, and search components
• Build the frontend for our web application based on React and Next.js, creating a beautiful and pleasurable experience for hundreds of thousands of developers
• Create beautiful package pages that include information, documentation, and insights about package popularity, maintenance, issues, and quality
• Work with tonnes of data, and create reusable components to display the data in various ways, including graphs, charts, visualizations, and comparisons
• Do quick iterations and experiments as part of the core product team (product manager, designer, and backend developer) to test out new ideas and features
• Build a browser extension for developers, augmenting GitHub, npm and other websites with deep package insights
• Help us understand what's going on with our users, by using analytics tools, user journey tracking, feedback tools, error and performance logging
You most likely have:
• At least 5 years of experience as a frontend JavaScript developer
At least 3 years of experience building sophisticated apps
experience with Next.js nice to have
• An aesthetic eye for user-interface detail, and experience working with UX/UI designers
• Hands-on experience of the latest capabilities in JavaScript (ES6/7/8/9) and CSS (grids, animations, transitions, media queries, styled-components)
• Experience setting up webpack and babel, plugins, minification, asset versioning, and CDN upload
• Ability to debug and optimize web apps' performance, including network, JavaScript, and rendering
• Experience with analytics tools such as Google Analytics and Google Webmaster Tools
• Experience with on-site SEO: metadata, header elements, robots file, sitemaps, etc

Apply