286 Best Mid Level Node JS TypeScript JSON Freelance Developers For Hire In October 2025

Hire Devs From

Akamai Apple Hewlett Packard Enterprise Ibm Discover Etrade Bloomberg Toptal

selected:

Mid Level [ x ] Node JS [ x ] TypeScript [ x ] JSON [ x ] freelance [ x ]

framework:

+ React JS (271) + Express JS (237) + Next JS (222) + Sencha Ext JS (221) + jQuery (143) + Vue JS (104) + Angular JS (82) + D3 JS (52)

language:

+ Vanilla JS (225) + JavaScript (200) + Python (122) + PHP (63) + Java (57) + C# (39) + Go Golang (29) + C++ (24)

utility:

+ Three JS (67) + Redux JS (49) + GraphQL JS (48) + Jest JS (35) + Webpack JS (27)

ui:

+ CSS (144) + EJS (94) + Tailwind CSS (71) + bootstrap (38) + SASS (30)

career:

+ Junior (128) + Senior (119) + Manager (23) + CTO (11)

stack:

+ Full Stack (247) + Front End (242) + Back End (172) + MERN stack (7)

db:

+ MongoDB (212) + SQL (143) + Postgres (PostgreSQL) (74) + MySQL (67) + Firebase (28)

server:

+ AWS (75) + docker (65) + Linux (33) + Google Cloud (21) + Amazon SES (19)

program:

+ Git (205) + Jira (98) + GitHub (64) + Figma (41) + Postman (19)

concept:

+ HTML (123) + software (102) + OOP (89) + api (71) + mobile app (71)

speaking:

+ Spanish (35) + Hindi (33) + Portuguese (20) + French (17) + Arabic (9)

worker type:

+ contractor (255) + full time (236)

us state:

+ California (20) + Texas (11) + New York (9) + Florida (6) + Illinois (5) + Ohio (5)

country:

+ United States (108) + India (37) + Canada (17) + Brazil (11) + United Kingdom (9)

country region:

+ North America (129) + Asia (55) + South Asia (48) + Eastern Europe (21) + Europe (19)

Filters:

selected:

Mid Level [ x ] Node JS [ x ] TypeScript [ x ] JSON [ x ] freelance [ x ]

framework:

+ React JS (271) + Express JS (237) + Next JS (222) + Sencha Ext JS (221) + jQuery (143) + Vue JS (104) + Angular JS (82) + D3 JS (52)

language:

+ Vanilla JS (225) + JavaScript (200) + Python (122) + PHP (63) + Java (57) + C# (39) + Go Golang (29) + C++ (24)

utility:

+ Three JS (67) + Redux JS (49) + GraphQL JS (48) + Jest JS (35) + Webpack JS (27)

ui:

+ CSS (144) + EJS (94) + Tailwind CSS (71) + bootstrap (38) + SASS (30)

career:

+ Junior (128) + Senior (119) + Manager (23) + CTO (11)

stack:

+ Full Stack (247) + Front End (242) + Back End (172) + MERN stack (7)

db:

+ MongoDB (212) + SQL (143) + Postgres (PostgreSQL) (74) + MySQL (67) + Firebase (28)

server:

+ AWS (75) + docker (65) + Linux (33) + Google Cloud (21) + Amazon SES (19)

program:

+ Git (205) + Jira (98) + GitHub (64) + Figma (41) + Postman (19)

concept:

+ HTML (123) + software (102) + OOP (89) + api (71) + mobile app (71)

speaking:

+ Spanish (35) + Hindi (33) + Portuguese (20) + French (17) + Arabic (9)

worker type:

+ contractor (255) + full time (236)

us state:

+ California (20) + Texas (11) + New York (9) + Florida (6) + Illinois (5) + Ohio (5)

country:

+ United States (108) + India (37) + Canada (17) + Brazil (11) + United Kingdom (9)

country region:

+ North America (129) + Asia (55) + South Asia (48) + Eastern Europe (21) + Europe (19)

Timezone:

(includes +1/-1 hour)

Featured Mid Level Node JS TypeScript JSON Freelance Developers

1 to 20 of 286 devs ( view all 1700 devs )

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 JSON freelance react node typescript vanilla js

Front-End developer

Fremont, California, US or remote

############# WORK EXPERIENCE ############# NEXGEN CLOUD: For 2 years I developed and maintained the front-end for the company's flagship...

Mid Level Node JS TypeScript JSON freelance react typescript vanilla js nextjs

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 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...

Mid Level Node JS TypeScript JSON freelance react node typescript angular

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...

Mid Level Node JS TypeScript JSON freelance react node typescript jquery

Product Engineer

Tampa, Florida, US or remote

I'm a very passionate web engineer with 10+ years of experience. I have an eye for detail, both visually and functionally, balanced with a big...

Mid Level Node JS TypeScript JSON freelance react node typescript vue

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 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 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....

Mid Level Node JS TypeScript JSON freelance react node typescript angular

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 JSON freelance react node typescript angular

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 -...

Mid Level Node JS TypeScript JSON freelance react node typescript jquery

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 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 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 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 JSON freelance react node typescript vanilla js

Software Engineer and Architect

greenbrae, California, US or remote

Dayton Financial - Quoting System Developer Built a complete quoting software that saved thousands in operational costs by replacing complex...

Mid Level Node JS TypeScript JSON freelance react node typescript nextjs

Web & App Developer

Merrillan, Wisconsin, US or remote

I have worked with large and small companies in my 17+ years of being a software developer, including federal government contractors. I know the ins...

Mid Level Node JS TypeScript JSON freelance node typescript angular vue

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 JSON freelance react node typescript angular