181 Best Mid Level Node JS TypeScript JavaScript JSON Freelance Developers For Hire In April 2025

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Featured Mid Level Node JS TypeScript JavaScript JSON Freelance Developers

1 to 20 of 181 devs ( view all 1619 devs )

Sr. Software Engineer

Austin, Texas, US or remote

SunPower Corporation, Austin, TX Sr. Software Engineer (Jan 2022 - Present) - Led the design and development of a dynamic, React-based financial...

Mid Level Node JS TypeScript JavaScript JSON freelance react node typescript vanilla js

Lead Software Engineer

Lewis Center, Ohio, US or remote

Lead software engineer in Lewis Center, OH. I specialize in full-stack dev with React, Java, Ruby on Rails and more. I'm an AWS wizard with expertise...

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Full Stack Engineer

GIlbert, Arizona, US or remote

Full Stack Engineer with expertise in incorporating cutting-edge technologies into projects and taking software or features from conception to...

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Front End Engineer

Frisco, Texas, US or remote

Skilled Front End Engineer with over 5 years of experience developing dynamic, user-centric applications. Expert in JavaScript, TypeScript, React.js,...

Mid Level Node JS TypeScript JavaScript JSON freelance react node typescript vanilla js

Frontend Engineer

Los Angeles, California, US or remote

Comcast Business — Remote Software Engineer IV July 2022 - April 2024 - Implemented a working solution for MUI accessibility bug— improving...

Mid Level Node JS TypeScript JavaScript JSON freelance react node typescript vanilla js

Senior Web Developer

Orlando, Florida, US or remote

Worked on several SaaS products in PHP, JavaScript, and TypeScript. Created custom SaaS Dashboard using the Yii PHP framework with a MySQL database....

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Fullstack Engineer

Las Vegas, Nevada, US or remote

Projects I've created - Devarity First software experience in highschool. Startup to support indie game developers. Online retail store with...

Mid Level Node JS TypeScript JavaScript JSON freelance react node typescript angular

Web Developer

Berkeley, California, US or remote

Frontend web developer with over five years of experience, including at EnChroma Inc. where I focused on building and maintaining performant and...

Mid Level Node JS TypeScript JavaScript JSON freelance react node typescript vanilla js

Senior Frontend Software Engineer

Bronx, New York, US or remote

JOCKMKT | Senior Frontend Engineer | Remote | Nov 2022 - Oct 2023 - Developed and Maintained JockMKT’s React Native and NextJS web applications -...

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Software Engineer

Providence, Rhode Island, US or remote

Northrop Grumman | Middletown, RI | Feb 2017 – Present Seaware LMS - Learning Management System for US Navy ● Developed for a Learning...

Mid Level Node JS TypeScript JavaScript JSON freelance react node typescript angular

Frontend Web Developer

Portland, Oregon, US or remote

Lute (Open Source Contributor) - Rewriting UI of Python/Flask desktop app using React with Vite - Writing unit tests using Jest - Implementing UI...

Mid Level Node JS TypeScript JavaScript JSON freelance react node typescript angular

Software Engineer

National City, California, US or remote

I've been working as a software developer for my current job for more than 6 years, and before that, a startup for a couple years where I work on...

Mid Level Node JS TypeScript JavaScript JSON freelance react node typescript angular

Front-end Developer/Engineer

Chicago, Illinois, US or remote

I am a full-stack developer and designer with 9+ years of experience in creating user-friendly digital products and web solutions. I work with small...

Mid Level Node JS TypeScript JavaScript JSON freelance react node typescript vanilla js

Freelance Web Developer

Raleigh, North Carolina, US or remote

Hi, I'm Andrew, a Freelance Full Stack Developer, Creator, and Entrepreneur based in Raleigh, NC. I'm currently open to new opportunities and love to...

Mid Level Node JS TypeScript JavaScript JSON freelance react node typescript angular

Front End Developer

Raleigh, North Carolina, US or remote

Hello there, the name's Tanner. I'm a React JS developer with 5+ years of professional experience. From landing pages to full scale e-learning...

Mid Level Node JS TypeScript JavaScript JSON freelance react node typescript vanilla js

Full Stack Software Engineer

Miami, Florida, US or remote

Juice Finance: • Led the development and test launch of both the omega.xyz landing page and the app.omega.xyz lending platform using Next.js,...

Mid Level Node JS TypeScript JavaScript JSON freelance react node typescript jquery

Full Stack Developer

Marietta, US or remote

Esports Analytical Platform (Rib.gg): Developed a dynamic, user-friendly educational platform using React and Next.js, integrating with a headless...

Mid Level Node JS TypeScript JavaScript JSON freelance react node typescript jquery

Front End Developer

Honolulu, Hawaii, US or remote

I have helped a couple of start ups transform from an idea to having a product that has garnered attention. The two that mostly come to mind are...

Mid Level Node JS TypeScript JavaScript JSON freelance react node typescript angular

Front End Developer

San jose, US or remote

Companies Worked For: Bright Mind Enrichment Role: Frontend Developer Duration: July 2023 – Current Location: NY, USA Achievements: Reduced...

Mid Level Node JS TypeScript JavaScript JSON freelance react node typescript angular

Software Developer

Concord, New Hampshire, US or remote

I’ve worked with numerous startups, small businesses and individuals during my 12 year career in every capacity from consulting and freelancing to...

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Who We Are

Adam

Hi! I'm Adam, the person behind JS Chimp.

I make web apps and software (especially with PHP/Laravel).

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