14 Best JavaScript Unit Testing Software Freelance Contractor United States Developers For Hire In October 2025
Featured JavaScript Unit Testing Software Freelance Contractor United States Developers
Senior Software Engineer
Indianapolis, Indiana, US or remote
I've been working in development for over a decade with a primary focus on front end technologies. I have done back end and full stack work using...
Software Developer
New York, New York, US or remote
Software Developer - Zeplin: Architected and implemented reusable UI components using React.js, reducing development time by 25%. Conducted...
Full Stac Software Developer
Lynchburg, Virginia, US or remote
CACI International Inc. Rome, NY (Remote) FULL STACK SOFTWARE DEVELOPER Feb. 2021 ‑ Present • Secured extended contracts and funding for CACI...
Software Engineer
Columbus, Ohio, US or remote
Express • Columbus, Ohio • 08/2021 - 08/2023 Associate ECommerce Engineer (React) - Contributed to the successful integration of the 'Save...
Software Developer
Denver, Colorado, US or remote
Hello, I'm David, a dedicated junior developer with a passion for self-improvement. Over the past two years, I've embarked on a journey of...
Software Engineering Intern
Chicago, Illinois, US or remote
One of my recent projects is Resumerocket.xyz, a React-based web application that leverages Next.js framework. This application enables users to...
Software Engineer
Redlands, California, US or remote
Remedy Health Media 01/22 – present Software Engineer Arlington, VA • Leveraged JavaScript, React, and Next.js to execute server-side rendering...
Front End Developer | Full Stack | Software Engineer
Cincinnati, Ohio, US or remote
Coupa, San Mateo A leading AI-powered cloud platform, streamline business spend across procurement, supply chain, and finance. Application...
Software Engineer
Brooklyn, New York, United States, New York, US
TBDTBDTBDTBDTBDTBDTBDTBDTBDTBDTBDTBDTBDTBDTBDTBDTBDTBDTBDTBDTBDTBDTBDTBDTBDTBDTBDTBDTBDTBDTBDTBDTBDTBDTBDTBDTBDTBDTBDTBDTBDTBDTBDTBDTBDTBDTBDTBDTBDTBD...
Frontend Software Developer/QA Engineer
Edison, US or remote
PROJECTS 💻 Portfolio Website (React) - Built and deployed personal website with responsive design and smooth navigation - Developed reusable...
Lead Software Engineer
Orlando, Florida, US or remote
M*rsm*tics...
Software Engineer
Springfield, Illinois, US or remote
BetterCloud Senior Software Engineer April/2022 to Present Technologies used: Google Cloud Platform infrastructure, Node JS, Express JS,...
Full Stack Software Engineer
Denver, Colorado, US or remote
With a Bachelor of Science in Chemical Engineering and a minor in Mathematics from the University of Pittsburgh, I have honed a strong...
software engineer
Union City, New Jersey, US or remote
🏢 Homelister (10/2022 - 2/2023): 🚀 Led data migration and cron system implementation for diverse environments. ⚙️ Worked on...
Who We Are
Hi! I'm Adam, the person behind JS Chimp.
I make web apps and software (especially with PHP/Laravel).
I've been on both sides of the hiring equation.
Sent on interviews that didn't match my skillset. And recieved candidates unrelated to what I hired for.
Let's fix that.
Here companies and developers can connect around Javascript, JS Frameworks ... and other tech.
If you've got questions, hit me up!
What is JS Chimp
Need a job or looking to hire?
JS Chimp is your spot.
We make finding jobs or talent easy.
Let's connect you with your next job or star developer.
Join us!