Find the best JavaScript jobs in Brooklyn, NY

It takes just one job to develop a successful relationship that can propel your career forward.
Find work Interested in hiring?

Trusted by

Check out a sample of the 297 JavaScript jobs posted on Upwork

Email Campaign for small company Hourly ‐ Posted 28 days ago

Less than 30 hrs/week
Hours needed

Less than 1 month
Duration

Intermediate
Experience level

I run a small company and would like to do an email campaign for my products. Your job would be setting up the campaign and getting thi…

JavaScript PHP JavaScript Jobs CSS HTML Email Campaign Setup
See more
Website Build Fixed-price ‐ Posted 21 days ago

$7,500
Fixed-price

Intermediate
Experience level

## About the company We are a digital health company that provides short video answers to patient questions. We work with medical expe…

JavaScript HTML5 JavaScript Jobs HTML Web Development Front-End Development Landing Page Web Application Website
See more

Hours to be determined
Hours needed

More than 6 months
Duration

Expert
Experience level

We need a team of experienced developers who are focused on using JavaScript, React, NodeJS, GraphQL, MongoDB, and React Native. We con…

JavaScript React Native Node.js React Web Development JavaScript Jobs MongoDB GraphQL
See more

Less than 30 hrs/week
Hours needed

Less than 1 month
Duration

Intermediate
Experience level

We were contracted to create a Job Board for a company that helps those who were once incarcerated find jobs and get reacclimatized to…

JavaScript JavaScript Jobs Airtable Webflow
See more

Hours to be determined
Hours needed

1 to 3 months
Duration

Expert
Experience level

Name of company is All Town Services Inc In need of Full Scale Web Design and Development for Defensive Driving Course Assessment and…

JavaScript Software Design Mobile App Design Google Web Designer UX Research High Fidelity Design Website Adobe Illustrator Adobe Photoshop Shopify WordPress Squarespace HTML JavaScript Jobs Visual Communication Responsive Design Interaction Design Web Development Journey Mapping Information Architecture Usability Testing
See more
React node developer Hourly ‐ Posted 22 days ago

30+ hrs/week
Hours needed

More than 6 months
Duration

Expert
Experience level

I'm looking for an experienced react node developer please only apply if you have experience

JavaScript API Integration API Development API JavaScript Jobs React Node.js
See more
replicate a RTL WordPress theme Fixed-price ‐ Posted 20 days ago

$80
Fixed-price

Expert
Experience level

We need to replicate a very simple website (magazine website) I'll share with you the URL if you'll send me a message it's an RTL webs…

JavaScript JavaScript Jobs HTML PHP CSS WordPress
See more

30+ hrs/week
Hours needed

1 to 3 months
Duration

Expert
Experience level

Project Overview: We want to create or use an existing open source project extendingg features for a Form Builder with the following re…

JavaScript CSS API Development Web Development JavaScript Jobs API Integration Web Application
See more
do some changes in our RTL WordPress theme Fixed-price ‐ Posted 17 days ago

$40
Fixed-price

Expert
Experience level

We need to make a few small changes to our new RTL website built with WordPress (magazine website) I'll share with you the URL if you s…

JavaScript JavaScript Jobs HTML PHP CSS WordPress
See more

$100
Fixed-price

Expert
Experience level

We have our own Shopify theme and we need someone who will help up to do some tweaks in sections and other things in website. Tasks ar…

JavaScript WordPress CSS HTML JavaScript Jobs Shopify Templates Shopify Theme Web Development Shopify
See more

Your next job starts right here

Set up a free profile to showcase your skills, experience and desired pay rate to clients. You choose the payment method that's best for you to easily get paid for your work.

Find work
Upwork Payment Protection
Gives you security and peace of mind
See how it works