218 Best Front End jQuery JavaScript JSON Contractor Full Time Developers For Hire In September 2025

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selected:

Front End [ x ] jQuery [ x ] JavaScript [ x ] JSON [ x ] contractor [ x ] full time [ x ]

framework:

+ React JS (208) + Node JS (194) + Express JS (157) + Sencha Ext JS (153) + Next JS (152) + Vue JS (96) + Angular JS (77) + D3 JS (54)

language:

+ TypeScript (196) + Vanilla JS (181) + Python (96) + PHP (86) + Java (59) + C# (40) + C (21) + C++ (21)

utility:

+ Three JS (48) + Redux JS (46) + GraphQL JS (43) + Jest JS (36) + Webpack JS (27)

ui:

+ CSS (154) + EJS (72) + Tailwind CSS (51) + SASS (50) + bootstrap (48)

career:

+ Mid Level (114) + Senior (108) + Junior (101) + Manager (31) + CTO (16)

stack:

+ Full Stack (171) + Back End (129) + MERN stack (6)

db:

+ MongoDB (149) + SQL (125) + MySQL (70) + Postgres (PostgreSQL) (56) + Firebase (18)

server:

+ AWS (60) + docker (47) + Google Cloud (21) + Linux (21) + Amazon SES (15)

program:

+ Git (167) + Jira (80) + GitHub (47) + Figma (31) + VS Code (19)

concept:

+ HTML (142) + OOP (85) + software (72) + api (64) + mobile app (60)

speaking:

+ Spanish (19) + Portuguese (12) + French (11) + Hindi (10) + Russian (10)

worker type:

+ freelance (165)

us state:

+ California (23) + Texas (13) + Florida (12) + New York (9) + Illinois (5) + Ohio (5) + Virginia (5)

country:

+ United States (117) + Canada (24) + India (7) + United Kingdom (7) + Brazil (6)

country region:

+ North America (141) + Asia (19) + South Asia (13) + Europe (10) + South America (9) + Africa (8) + Eastern Europe (8) + Western Europe (8)

Filters:

selected:

Front End [ x ] jQuery [ x ] JavaScript [ x ] JSON [ x ] contractor [ x ] full time [ x ]

framework:

+ React JS (208) + Node JS (194) + Express JS (157) + Sencha Ext JS (153) + Next JS (152) + Vue JS (96) + Angular JS (77) + D3 JS (54)

language:

+ TypeScript (196) + Vanilla JS (181) + Python (96) + PHP (86) + Java (59) + C# (40) + C (21) + C++ (21)

utility:

+ Three JS (48) + Redux JS (46) + GraphQL JS (43) + Jest JS (36) + Webpack JS (27)

ui:

+ CSS (154) + EJS (72) + Tailwind CSS (51) + SASS (50) + bootstrap (48)

career:

+ Mid Level (114) + Senior (108) + Junior (101) + Manager (31) + CTO (16)

stack:

+ Full Stack (171) + Back End (129) + MERN stack (6)

db:

+ MongoDB (149) + SQL (125) + MySQL (70) + Postgres (PostgreSQL) (56) + Firebase (18)

server:

+ AWS (60) + docker (47) + Google Cloud (21) + Linux (21) + Amazon SES (15)

program:

+ Git (167) + Jira (80) + GitHub (47) + Figma (31) + VS Code (19)

concept:

+ HTML (142) + OOP (85) + software (72) + api (64) + mobile app (60)

speaking:

+ Spanish (19) + Portuguese (12) + French (11) + Hindi (10) + Russian (10)

worker type:

+ freelance (165)

us state:

+ California (23) + Texas (13) + Florida (12) + New York (9) + Illinois (5) + Ohio (5) + Virginia (5)

country:

+ United States (117) + Canada (24) + India (7) + United Kingdom (7) + Brazil (6)

country region:

+ North America (141) + Asia (19) + South Asia (13) + Europe (10) + South America (9) + Africa (8) + Eastern Europe (8) + Western Europe (8)

Timezone:

(includes +1/-1 hour)

Featured Front End jQuery JavaScript JSON Contractor Full Time Developers

1 to 20 of 218 devs ( view all 1674 devs )

Fullstack Developer

Oxford, Florida, US or remote

💻 Lead API Developer – RMCI (Contractor for U.S. OPM) Led API development for federal appraisal software modernization Migrated legacy...

Front End jQuery JavaScript JSON contractor full time react node typescript vue

Software Engineer

Claremont, California, US or remote

Hi there, I'm a frontend and full-stack software engineer based in Claremont, CA. I've worked on a range of projects from startups to big-time...

Front End jQuery JavaScript JSON contractor full time react node typescript vue

Engineering Product Manager

Los Gatos, California, US or remote

Experienced Senior Software Engineer with a proven track record in building scalable applications. Accomplished Product Manager adept at steering...

Front End jQuery JavaScript JSON contractor full time react node typescript vue

Full Stack MERN Developer

Aventura, Florida, US or remote

I am a results-driven Senior Full Stack Engineer. My previous assignments with Wells Fargo, Allegis Group, NASA, Concept Solutions, Bloomberg BNA,...

Front End jQuery JavaScript JSON contractor full time react node angular jquery

Full Stack | Front End | Senior Software Engineer | Agile Product Owner | USA

Scranton, Pennsylvania, US or remote

10 years of professional experience developing software in Javascript, Python, and React. Certified as an Agile Product Owner by the Scrum Alliance....

Front End jQuery JavaScript JSON contractor full time react node typescript jquery

Senior Web Developer

Austin, US or remote

Senior Web Developer Disney+, Remote (03/2022 - 11/2022) • Technologies: React, TypeScript, JavaScript, Jest • Led project for a new...

Front End jQuery JavaScript JSON contractor full time react node typescript jquery

Full Stack Developer| Technical Team Lead | Senior Full Stack Engineer

Verona, Wisconsin, US or remote

Summary -Over 8 years of IT Professional experience in all phases of software development life cycle to requirements gathering, analysis, design,...

Front End jQuery JavaScript JSON contractor full time react node typescript angular

Senior Full Stack Developer

Ontario, Canada or remote

As a Senior Software Engineer at Reddit Inc., I led the development of a telemetry project aimed at enhancing user engagement insights. This project,...

Front End jQuery JavaScript JSON contractor full time react node typescript angular

Senior Fullstack Engineer - Novel Solutions to Complex Problems

Memphis, Tennessee, US or remote

Senior Fullstack Engineer and Manager in Memphis, TN. I have expertise in several programming languages, including Node.js, Python, Java, and C#, and...

Front End jQuery JavaScript JSON contractor full time react node typescript vue

Senior Full Stack Developer

Madison, Wisconsin, US or remote

True end-to-end developer with strong frontend, backend, and devops chops. 11+ years working with clients such as Yale University, UW, NWF, The...

Front End jQuery JavaScript JSON contractor full time react node typescript angular

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...

Front End jQuery JavaScript JSON contractor full time react node jquery vanilla js

Senior Full Stack Developer

Lawrence, Kansas, US or remote

Realquantum Senior Full-Stack Developer (Contractor) * Helped implement custom Auth0 implementation (Ruby on Rails) * Consulted on best practices...

Front End jQuery JavaScript JSON contractor full time react node typescript jquery

Senior Fullstack Web Application Engineer

Saint Paul, Minnesota, US or remote

Having worked with a variety of teams, from Best Buy to UHG to Dapper Labs, I have learned what makes for failure, friction, or success, both for the...

Front End jQuery JavaScript JSON contractor full time react node typescript vue

⭐ Lead Front-End Developer (React JavaScript / TypeScript) 💻

London, United Kingdom or remote

I am an independent and ambitious full-stack JavaScript/TypeScript developer with over 12 years of commercial experience. I have successfully...

Front End jQuery JavaScript JSON contractor full time react node typescript jquery

Application Developer

Crestview, Florida, US or remote

• Senior Application Developer, and sole developer, for patient-facing, Smart TV application. • Deployed across 60+ hospitals 7,000+ rooms. •...

Front End jQuery JavaScript JSON contractor full time react node typescript vue

Full-Stack JavaScript Consultant

Toronto, Ontario, Canada or remote

Building software became a passion of mine while studying Electrical Engineering in Germany. As a consequence, I taught myself Web programming and...

Front End jQuery JavaScript JSON contractor full time react node typescript angular

Tech Team Lead / Senior Full Stack Engineer

Ocoee, Florida, US or remote

A technical team lead with 9 years of experience who values building and working in high-trust teams that have healthy communication, a strong...

Front End jQuery JavaScript JSON contractor full time react node typescript jquery

15+ Years Full Stack/Front End Web and Generalist Developer (JavaScript/Polyglot)

Chicago, Illinois, US or remote

Note: it is my full intention that nobody read all of this rambling foolishness about my career. It's best skimmed and maybe ultimately skipped to...

Front End jQuery JavaScript JSON contractor full time react node vue jquery

Full Stack Web Development

Edmonton, Alberta, Canada or remote

I'm a seasoned Full-Stack Web Developer who's conquered projects across the globe. I've revamped business websites using React.js in Hong Kong,...

Front End jQuery JavaScript JSON contractor full time react node typescript angular

JavaScript Web Developer

Columbus, Ohio, US or remote

JavaScript Web Developer S4 NetQuest Principal JavaScript developer for an online learning company. Led modernization efforts in migrating from...

Front End jQuery JavaScript JSON contractor full time react node typescript vue

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