298 Best Front End Vanilla JS TypeScript JavaScript JSON Contractor Full Time Developers For Hire In September 2025

Hire Devs From

Etrade Discover Bloomberg Mozilla Red Hat Smartbear Yahoo Toptal

selected:

Front End [ x ] Vanilla JS [ x ] TypeScript [ x ] JavaScript [ x ] JSON [ x ] contractor [ x ] full time [ x ]

framework:

+ React JS (291) + Node JS (270) + Next JS (223) + Sencha Ext JS (223) + Express JS (222) + jQuery (161) + Vue JS (107) + Angular JS (83)

language:

+ Python (138) + Java (67) + PHP (63) + C# (42) + C++ (28) + Ruby (25) + C (24) + .NET (19)

utility:

+ Redux JS (82) + GraphQL JS (62) + Jest JS (62) + Three JS (60) + Webpack JS (35)

ui:

+ CSS (206) + Tailwind CSS (91) + EJS (90) + SASS (58) + bootstrap (57)

career:

+ Junior (172) + Mid Level (163) + Senior (116) + Manager (30) + CTO (16)

stack:

+ Full Stack (224) + Back End (171) + MERN stack (5)

db:

+ MongoDB (203) + SQL (172) + Postgres (PostgreSQL) (91) + MySQL (84) + Firebase (33)

server:

+ AWS (83) + docker (71) + Linux (35) + Google Cloud (23) + Vercel (20)

program:

+ Git (239) + Jira (100) + GitHub (72) + Figma (48) + VS Code (25)

concept:

+ HTML (186) + OOP (105) + software (96) + api (95) + Rest API (83)

speaking:

+ English (297) + Spanish (39) + Hindi (20) + Russian (14) + French (13)

worker type:

+ freelance (230)

us state:

+ California (37) + New York (18) + Florida (12) + Texas (10) + North Carolina (8)

country:

+ United States (160) + Canada (31) + India (16) + Poland (7) + United Kingdom (7) + Georgia (6) + Brazil (5) + Spain (5)

country region:

+ North America (193) + Asia (32) + South Asia (22) + Europe (18) + Eastern Europe (17)

Filters:

selected:

Front End [ x ] Vanilla JS [ x ] TypeScript [ x ] JavaScript [ x ] JSON [ x ] contractor [ x ] full time [ x ]

framework:

+ React JS (291) + Node JS (270) + Next JS (223) + Sencha Ext JS (223) + Express JS (222) + jQuery (161) + Vue JS (107) + Angular JS (83)

language:

+ Python (138) + Java (67) + PHP (63) + C# (42) + C++ (28) + Ruby (25) + C (24) + .NET (19)

utility:

+ Redux JS (82) + GraphQL JS (62) + Jest JS (62) + Three JS (60) + Webpack JS (35)

ui:

+ CSS (206) + Tailwind CSS (91) + EJS (90) + SASS (58) + bootstrap (57)

career:

+ Junior (172) + Mid Level (163) + Senior (116) + Manager (30) + CTO (16)

stack:

+ Full Stack (224) + Back End (171) + MERN stack (5)

db:

+ MongoDB (203) + SQL (172) + Postgres (PostgreSQL) (91) + MySQL (84) + Firebase (33)

server:

+ AWS (83) + docker (71) + Linux (35) + Google Cloud (23) + Vercel (20)

program:

+ Git (239) + Jira (100) + GitHub (72) + Figma (48) + VS Code (25)

concept:

+ HTML (186) + OOP (105) + software (96) + api (95) + Rest API (83)

speaking:

+ English (297) + Spanish (39) + Hindi (20) + Russian (14) + French (13)

worker type:

+ freelance (230)

us state:

+ California (37) + New York (18) + Florida (12) + Texas (10) + North Carolina (8)

country:

+ United States (160) + Canada (31) + India (16) + Poland (7) + United Kingdom (7) + Georgia (6) + Brazil (5) + Spain (5)

country region:

+ North America (193) + Asia (32) + South Asia (22) + Europe (18) + Eastern Europe (17)

Timezone:

(includes +1/-1 hour)

Featured Front End Vanilla JS TypeScript JavaScript JSON Contractor Full Time Developers

1 to 20 of 298 devs ( view all 1675 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 Vanilla JS TypeScript JavaScript JSON contractor full time react node typescript vue

Senior Angular Python AWS Software Engineer

Denver, Colorado, US or remote

I am a seasoned software engineer with vast experience in software development and security vulnerability management and mitigation. I have...

Front End Vanilla JS TypeScript JavaScript JSON contractor full time react node typescript angular

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 Vanilla JS TypeScript JavaScript JSON 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 Vanilla JS TypeScript JavaScript JSON contractor full time react node typescript vanilla js

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 Vanilla JS TypeScript JavaScript JSON 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 Vanilla JS TypeScript JavaScript JSON 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 Vanilla JS TypeScript 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 Vanilla JS TypeScript 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 Vanilla JS TypeScript 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 Vanilla JS TypeScript 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 Vanilla JS TypeScript JavaScript JSON contractor full time react node typescript angular

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 Vanilla JS TypeScript JavaScript JSON contractor full time react node typescript jquery

Senior Software Engineer

New York, New York, US or remote

I'm a full stack software engineer with over 15 years of experience. In my career, I've been an individual contributor, sole developer, and manager...

Front End Vanilla JS TypeScript JavaScript JSON 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 Vanilla JS TypeScript JavaScript JSON 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 Vanilla JS TypeScript 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 Vanilla JS TypeScript JavaScript JSON contractor full time react node typescript vue

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 Vanilla JS TypeScript JavaScript JSON contractor full time react node typescript vanilla js

Experienced Software Developer

Dubios, Wyoming, US or remote

Experienced Software Developer with a diverse background developing web, mobile, and desktop applications. Skilled in front-end development, backend...

Front End Vanilla JS TypeScript JavaScript JSON contractor full time react node typescript vanilla js