367 Best Front End JSON CSS Contractor Full Time Developers For Hire In September 2025

Hire Devs From

Hewlett Packard Enterprise Ebay Red Hat Microsoft Apple Ericsson Mozilla United Healthcare

selected:

Front End [ x ] JSON [ x ] CSS [ x ] contractor [ x ] full time [ x ]

framework:

+ React JS (342) + Node JS (315) + Express JS (246) + Sencha Ext JS (235) + Next JS (234) + jQuery (177) + Vue JS (117) + Angular JS (93)

language:

+ JavaScript (315) + TypeScript (304) + Vanilla JS (291) + Python (142) + PHP (90) + Java (74) + C# (47) + C++ (29)

utility:

+ Redux JS (96) + Jest JS (74) + GraphQL JS (69) + Three JS (61) + Webpack JS (53)

ui:

+ Tailwind CSS (138) + EJS (101) + bootstrap (90) + SASS (84) + SCSS (55)

career:

+ Junior (219) + Mid Level (176) + Senior (138) + Manager (33) + CTO (18)

stack:

+ Full Stack (261) + Back End (198) + MERN stack (8)

db:

+ MongoDB (222) + SQL (211) + MySQL (107) + Postgres (PostgreSQL) (98) + Firebase (49)

server:

+ AWS (85) + docker (75) + Linux (42) + Google Cloud (24) + Vercel (24)

program:

+ Git (285) + Jira (98) + GitHub (89) + Figma (63) + VS Code (34)

concept:

+ HTML (312) + api (116) + OOP (104) + software (102) + Rest API (94)

speaking:

+ English (366) + Spanish (41) + Hindi (26) + French (22) + Russian (20)

worker type:

+ freelance (271)

us state:

+ California (36) + Texas (19) + New York (17) + Florida (12) + Illinois (9)

country:

+ United States (181) + Canada (33) + India (20) + Brazil (11) + United Kingdom (11)

country region:

+ North America (216) + Asia (36) + South Asia (30) + Europe (27) + Eastern Europe (26)

Filters:

selected:

Front End [ x ] JSON [ x ] CSS [ x ] contractor [ x ] full time [ x ]

framework:

+ React JS (342) + Node JS (315) + Express JS (246) + Sencha Ext JS (235) + Next JS (234) + jQuery (177) + Vue JS (117) + Angular JS (93)

language:

+ JavaScript (315) + TypeScript (304) + Vanilla JS (291) + Python (142) + PHP (90) + Java (74) + C# (47) + C++ (29)

utility:

+ Redux JS (96) + Jest JS (74) + GraphQL JS (69) + Three JS (61) + Webpack JS (53)

ui:

+ Tailwind CSS (138) + EJS (101) + bootstrap (90) + SASS (84) + SCSS (55)

career:

+ Junior (219) + Mid Level (176) + Senior (138) + Manager (33) + CTO (18)

stack:

+ Full Stack (261) + Back End (198) + MERN stack (8)

db:

+ MongoDB (222) + SQL (211) + MySQL (107) + Postgres (PostgreSQL) (98) + Firebase (49)

server:

+ AWS (85) + docker (75) + Linux (42) + Google Cloud (24) + Vercel (24)

program:

+ Git (285) + Jira (98) + GitHub (89) + Figma (63) + VS Code (34)

concept:

+ HTML (312) + api (116) + OOP (104) + software (102) + Rest API (94)

speaking:

+ English (366) + Spanish (41) + Hindi (26) + French (22) + Russian (20)

worker type:

+ freelance (271)

us state:

+ California (36) + Texas (19) + New York (17) + Florida (12) + Illinois (9)

country:

+ United States (181) + Canada (33) + India (20) + Brazil (11) + United Kingdom (11)

country region:

+ North America (216) + Asia (36) + South Asia (30) + Europe (27) + Eastern Europe (26)

Timezone:

(includes +1/-1 hour)

Featured Front End JSON CSS Contractor Full Time Developers

1 to 20 of 367 devs ( view all 1674 devs )

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 JSON CSS contractor full time react node typescript vue

Lead Software Developer

Spanish Fork, Utah, US or remote

- Quantum Computing and AI Web Developer with extensive experience in leading the design and development of innovative quantum computing applications...

Front End JSON CSS contractor full time react node typescript vanilla js

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 JSON CSS 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 JSON CSS contractor full time react node typescript jquery

Senior Frontend Engineer

Portland, Oregon, US or remote

Amazon Web Services / Collabera September 2023 - Present Senior Frontend Engineer Develop key features for AWS Quicksight accessibility...

Front End JSON CSS contractor full time react node typescript angular

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 JSON CSS 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 JSON CSS 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 JSON CSS 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 JSON CSS 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 JSON CSS 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 JSON CSS contractor full time react node typescript vue

Senior Frontend Engineer

Denver, Colorado, US or remote

Senior Frontend Engineer, nZero ● Led the development of a customer self-service portal, which transformed an internal Rails app into a React SPA...

Front End JSON CSS contractor full time react node typescript angular

⭐ 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 JSON CSS contractor full time react node typescript jquery

Software Engineer

Toronto, ON, Canada or remote

Computer science graduate with 8+ years of experience. I am looking to join to startup team with whom communication and teamwork are paramount. Have...

Front End JSON CSS contractor full time react node typescript angular

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 JSON CSS contractor full time react node typescript vue

Fullstack Developer

Charlotte, North Carolina, US or remote

Developed and maintained the primary front-end application utilizing React.js, resulting in a 20% improvement in code readability and scalability....

Front End JSON CSS contractor full time react node typescript json

Web Developer

Brooklyn, New York, US or remote

I’ve worked on websites of all sizes for over 15 years for clients like Microsoft, HOK, SmithGroup, MIT List Visual Arts Center, University of...

Front End JSON CSS contractor full time react typescript vue vanilla js

Frontend Software Engineer

CABA, CABA, Argentina Republic or remote

#section[About Me] #descript[Senior Frontend Engineer focused on building creative, detail-oriented web apps designed for seamless experiences...

Front End JSON CSS contractor full time react node typescript vanilla js

Senior Frontend Engineer

Tomball, Texas, US or remote

Hi, I'm a senior frontend engineer based in Tomball, Texas with a focus on both frontend and full-stack development. My skills include React,...

Front End JSON CSS contractor full time react node typescript angular

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 JSON CSS contractor full time react node vue jquery

Ready to make a move? Create a Developer Profile › Hire Talent ›

Who We Are

Adam

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!

Contact | LinkedIn | Twitter

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!

More About Us

Geared up for this? Create a Developer Profile › Hire Talent ›

Top 1,674 JS Contractors By Tech

JS Frameworks & Libraries

Alpine JS developers (53)

Angular JS developers (389)

Astro JS developers (24)

Backbone JS developers (50)

Bun JS developers (25)

D3 JS developers (188)

Electron JS developers (26)

Ember JS developers (44)

Expo JS developers (19)

Express JS developers (1005)

Fastify JS developers (11)

Ionic developers (23)

jQuery developers (661)

Meteor JS developers (28)

Mithril JS developers (8)

Nest JS developers (92)

Next JS developers (969)

Node JS developers (1330)

Nuxt JS developers (41)

React i18Next JS developers (6)

React JS developers (1478)

React Native developers (161)

Sanity JS developers (13)

Sencha Ext JS developers (968)

Strapi JS developers (13)

Svelte JS developers (201)

TanStack JS developers (9)

Vue JS developers (460)

JS/TS Languages

JavaScript developers (1157)

JS es6 developers (52)

TypeScript developers (1294)

Vanilla JS developers (1153)

Tech Stacks

Back End developers (804)

Front End developers (1381)

Full Stack developers (1219)

LAMP stack developers (8)

MEAN stack developers (8)

MERN stack developers (29)

JS Utilities

Apollo GraphQL developers (43)

Axios JS developers (24)

Babel JS developers (18)

Chai JS developers (45)

Chart JS developers (6)

Cypress JS developers (70)

Dojo JS developers (10)

Enzyme JS developers (16)

ESlint JS developers (16)

Ether JS developers (17)

Framer Motion developers (18)

Gatsby JS developers (25)

GraphQL JS developers (205)

Grunt JS developers (12)

GSAP JS developers (14)

Gulp JS developers (16)

Handlebars JS developers (10)

Highcharts JS developers (6)

InfoVis JS developers (10)

Jasmine JS developers (18)

Jest JS developers (198)

JSON developers (1161)

JSX developers (11)

JWT developers (34)

Knockout JS developers (5)

MobX JS developers (10)

Mocha JS developers (31)

Mongoose JS developers (34)

NextAuth JS developers (9)

NgRx JS developers (12)

Polymer JS developers (24)

Puppeteer JS developers (11)

React Hook Form developers (11)

React Query JS developers (29)

React Router developers (21)

Recoil JS developers (6)

Redux JS developers (253)

Redux Saga JS developers (12)

Redux Thunk JS developers (5)

Redux Toolkit developers (24)

Remix JS developers (15)

RxJs developers (24)

Socket.IO JS developers (25)

SvelteKit JS developers (21)

Tensorflow JS developers (12)

Three JS developers (226)

Turbo JS developers (7)

Vite JS developers (77)

Vitest JS developers (20)

Vuetify JS developers (9)

Vuex JS developers (12)

Web3 JS developers (6)

Webpack JS developers (119)

JS UI/UX

Ant Design JS developers (12)

EJS developers (398)

Emotion JS developers (7)

Lit JS developers (109)

MUI JS developers (26)

Pixi JS developers (33)

Pug JS developers (10)

Storybook JS developers (40)

JS Databases & Servers

Drizzle ORM developers (7)

MongoDB developers (881)

Sequelize JS developers (18)

Vercel developers (51)

Zod TS developers (13)

Career Level

CTO developers (72)

Junior developers (823)

Manager developers (151)

Mid Level developers (792)

Senior developers (640)

Ready to roll out? Create a Developer Profile › Hire Talent ›