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Javascript Developer Part Time Jobs in Montclair, NJ

Code Ninjas

Coding Instructor for Kids

Norwood, NJ · On-site

$16.50 - $19/hr

Great experience for future teachers, engineers and computer science folks. * Great part time opportunity for rising high school students, teachers, college students or recent graduates * We are open ...

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All JobsJavascript Developer JobsJavascript Developer Part Time JobsJavascript Developer Part Time Jobs in Montclair, NJ

Javascript Developer Part Time information

See Montclair, NJ salary details

$30.1K

$108.6K

$172.2K

How much do javascript developer part time jobs pay per year?

As of Jul 8, 2026, the average yearly pay for javascript developer part time in Montclair, NJ is $108,611.00, according to ZipRecruiter salary data. Most workers in this role earn between $67,300.00 and $130,400.00 per year, depending on experience, location, and employer.

What Does a Part-Time JavaScript Developer Do?

A part-time JavaScript developer is a web designer who works freelance or less than 40 hours a week on tasks that utilize the JavaScript programming language. Your duties in this career may include helping to configure websites and helping your clients update them with the latest JavaScript distribution. You also work with clients to develop web software and applications that use JavaScript. You may work as part of a larger team, or you may work as a freelance contract worker. Other responsibilities include documenting your work and providing training for other website operators and administrators. There are many opportunities to work remotely in this career.

What are Javascript Developer Part Time jobs?

Javascript Developer Part Time jobs involve working with Javascript, a popular programming language, to build and maintain web applications, websites, or software solutions on a part-time basis. These roles typically require proficiency in Javascript and related frameworks such as React, Angular, or Vue.js. Part-time developers may work remotely or onsite and are often responsible for coding, debugging, and collaborating with other team members, but with fewer weekly hours compared to full-time positions. This arrangement can offer flexibility for students, freelancers, or those balancing other commitments.

What is the difference between Javascript Developer Part Time vs Javascript Developer Full Time?

AspectJavascript Developer Part TimeJavascript Developer Full Time
Work HoursLess than 30 hours/week40 hours/week or more
CredentialsTypically the same as full-time roles, including proficiency in JavaScript, HTML, CSSSame as part-time roles, often requiring similar certifications
Work EnvironmentFreelance, remote, or flexible schedulesOffice or remote, structured schedule
Employer UsageStartups, agencies, or freelance clientsTech companies, corporations, or agencies

The main difference between Javascript Developer Part Time and Javascript Developer Full Time lies in work hours and schedule flexibility. Both roles require similar skills and credentials, but part-time positions offer more flexibility and are often project-based or freelance, while full-time roles provide consistent hours and benefits.

How do part-time JavaScript Developers typically collaborate with full-time team members to ensure project continuity?

Part-time JavaScript Developers usually work closely with full-time team members by participating in regular stand-up meetings, using project management tools, and maintaining clear documentation. Communication is key—many teams rely on platforms like Slack or Jira to keep everyone aligned on priorities and progress. Part-time developers are often assigned well-defined tasks or modules, making it easier to integrate their work with the broader project. This structure helps maintain project momentum and ensures smooth handovers between team members, regardless of differing schedules.

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

To thrive as a Javascript Developer Part Time, you need strong proficiency in JavaScript, HTML, and CSS, often supported by experience with frameworks like React or Angular and a relevant degree or certification. Familiarity with version control systems such as Git, task runners, and build tools is typically required. Effective communication, time management, and problem-solving skills help part-time developers collaborate efficiently and meet deadlines. These skills ensure that part-time developers can deliver high-quality code, integrate seamlessly with teams, and contribute to project success despite a limited work schedule.
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Javascript Developer Part Time jobs near you

Backend Developer for Revolutionary Social Enterprise

iFLIP4

East Hanover, NJ • On-site

Part-time

Re-posted 15 days ago

Job description

Company Description

iFLIP4 is a brand and a network for people who care. Our brand, called The Charitable Brand, donates half of its profits to the charity of your choice. Our network is the place you go to learn about the issues that plague our planet, and to discover the solutions to them. iFLIP4 educates. It inspires. It empowers, all in the name of the world's greatest causes--and the best part: it's driven by you.

Pre-launch, we have been featured in the New York Post and the Brown Daily Herald. We are also the recipients of the C.V. Starr Social Entrepreneurship Fellowship.
We have iFLIP4 Ambassadors (campus representatives) on 40 college and high school campuses in the US, UK, and Canada.

Job Description

We want to change the world. We're a team of fast-executing social entrepreneurs on a mission to build the future of social change. We've bootstrapped our development so far, but we've gotten to a critical point in our growth where we need to add a backend developer to our growing Core Team. This position will begin as part-time, but you should expect your role to grow as iFLIP4 grows!


We don't want a code monkey; we don't want someone to say yes and implement every feature we ask for. What we want is a partner. Someone to bounce ideas off of, someone with a vision for the future of our company, and someone who has the desire and drive to make it a reality.

Qualifications

Technical Requirements:

  • Expert in ExpressionEngine CMS Platform preferred
  • Ability to build add-ons & modules for ExpressionEngine
  • PHP (5+, OO PHP), and MySQL/SQL Database Experience (LAMP stack)
  • Git, software engineering best practices
  • Server Admin & maintaining DBs
  • Sysadmin/Scaling experience (site is Rackspace hosted)
  • Pursuing or hold a Bachelor's degree in Computer Science, Systems Engineering or similar
  • Javascript (jQuery programming) a plus
Additional Information

Time and Pay:
This is primarily an equity position, with a negotiable stipend to start. It will begin as part-time, but the responsibilities will expand as iFLIP4 grows. We are located in East Hanover, NJ, and telecommuting is fine with us.
Please send your resume to [email protected] by 4/8. Preference will be given to those who apply earliest.

All your information will be kept confidential according to EEO guidelines.

Apply