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Flexible Javascript Developer Contract Jobs in Illinois

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 ...

JavaScript Engineer

Chicago, IL

  • Medical

  • Dental

  • Vision

  • Life

  • Retirement

  • PTO

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 ...

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 ...

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 ...

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 ...

JavaScript Tutor

Dekalb, 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 ...

JavaScript Tutor

Normal, 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 ...

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 ...

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 ...

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 ...

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 ...

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 ...

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 ...

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Flexible Javascript Developer Contract information

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Infographic showing various Flexible Javascript Developer Contract job openings in Illinois as of August 2026, with employment types broken down into 1% As Needed, 67% Full Time, 29% Part Time, and 3% Contract. Highlights an 86% Physical, 1% Hybrid, and 13% Remote job distribution.

JavaScript Developer

People, Technology & Processes, LLC

Scott Air Force Base, IL • On-site

Full-time

Re-posted 9 days ago


Job description

Job Summary:
People, Technology and Processes, LLC is seeking a Java Script Programmer to provide non-personal services for knowledge management to include database and system enhancements, administration, integration, operation, and training of Knowledge Management. The role involves developing and maintaining frontend applications while collaborating with the team to improve application architecture and user experience.
Responsibilities:
• Develop, troubleshoot and maintain application code for existing applications on the front-end (TypeScript, ReactJS, HTML, CSS, Sass, AntD, etc.)
• Collaborate with team in defining architecture; implement data contracts; identify and proactively advise on potential risks to success
• Design, develop and test new modules throughout their life cycle - Translate design vision provided by the management team
• Manage application dependencies
• Develop and maintain regression and unit testing platform
• Research and recommend changes to management team to improve application and user experience
• Follow coding conventions, policies and procedures provided
Qualifications:
Required:
• 4+ years of Frontend development experience
• 5+ years of experience with J-Query, JSON, Cascading Style Sheet (CSS), and Hypertext Markup Language (HTML)
• Solid experience with ReactJs, TypeScript, JavaScript Frameworks, jQuery, YUI, REST and other API services, HTML/CSS, CSS preprocessors (i.e. SASS/SCSS or LESS), Linux
• Ability to test and debug websites
• Experience architecting and developing large scale frontend design
• Learn, understand and use JavaScript/TypeScript, JS frameworks used by the application; contribute to development, troubleshooting and maintenance of custom framework as needed
Preferred:
• Bachelor's degree (preferred)
Company:
We are a provider of Information Technology (IT) professional services, software solutions and professional development training. Founded in 2010, the company is headquartered in Tampa, USA, with a team of 51-200 employees. The company is currently Growth Stage.