272 Best Senior Front End Vanilla JS Contractor Developers For Hire In April 2025

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selected:

Senior [ x ] Front End [ x ] Vanilla JS [ x ] contractor [ x ]

framework:

+ React JS (246) + Node JS (230) + Next JS (197) + Sencha Ext JS (197) + Express JS (169) + jQuery (162) + Vue JS (129) + Angular JS (99)

language:

+ TypeScript (237) + JavaScript (181) + Python (103) + PHP (91) + Java (58) + C# (33) + Go Golang (25) + Ruby (25)

utility:

+ JSON (218) + Three JS (62) + Redux JS (58) + GraphQL JS (48) + Jest JS (45)

ui:

+ CSS (144) + EJS (95) + Tailwind CSS (52) + SASS (44) + bootstrap (35)

career:

+ Mid Level (130) + Manager (74) + CTO (35) + Junior (35)

stack:

+ Full Stack (215) + Back End (156) + MERN stack (6)

db:

+ MongoDB (151) + SQL (129) + MySQL (72) + Postgres (PostgreSQL) (71) + Redis (22)

server:

+ AWS (75) + docker (64) + Google Cloud (25) + Linux (21) + kubernetes (20)

program:

+ Git (172) + Jira (89) + GitHub (44) + Figma (25) + Adobe Photoshop (12)

concept:

+ HTML (114) + software (83) + mobile app (75) + OOP (69) + api (63)

speaking:

+ English (270) + Spanish (28) + Hindi (20) + Portuguese (15) + French (13)

worker type:

+ full time (232) + freelance (211)

us state:

+ California (14) + Texas (13) + Florida (10) + New York (10) + Colorado (8) + Oregon (5)

country:

+ United States (95) + India (19) + Canada (18) + Brazil (14) + United Kingdom (14)

country region:

+ North America (114) + Asia (40) + Europe (34) + Eastern Europe (28) + South Asia (24)

Filters:

selected:

Senior [ x ] Front End [ x ] Vanilla JS [ x ] contractor [ x ]

framework:

+ React JS (246) + Node JS (230) + Next JS (197) + Sencha Ext JS (197) + Express JS (169) + jQuery (162) + Vue JS (129) + Angular JS (99)

language:

+ TypeScript (237) + JavaScript (181) + Python (103) + PHP (91) + Java (58) + C# (33) + Go Golang (25) + Ruby (25)

utility:

+ JSON (218) + Three JS (62) + Redux JS (58) + GraphQL JS (48) + Jest JS (45)

ui:

+ CSS (144) + EJS (95) + Tailwind CSS (52) + SASS (44) + bootstrap (35)

career:

+ Mid Level (130) + Manager (74) + CTO (35) + Junior (35)

stack:

+ Full Stack (215) + Back End (156) + MERN stack (6)

db:

+ MongoDB (151) + SQL (129) + MySQL (72) + Postgres (PostgreSQL) (71) + Redis (22)

server:

+ AWS (75) + docker (64) + Google Cloud (25) + Linux (21) + kubernetes (20)

program:

+ Git (172) + Jira (89) + GitHub (44) + Figma (25) + Adobe Photoshop (12)

concept:

+ HTML (114) + software (83) + mobile app (75) + OOP (69) + api (63)

speaking:

+ English (270) + Spanish (28) + Hindi (20) + Portuguese (15) + French (13)

worker type:

+ full time (232) + freelance (211)

us state:

+ California (14) + Texas (13) + Florida (10) + New York (10) + Colorado (8) + Oregon (5)

country:

+ United States (95) + India (19) + Canada (18) + Brazil (14) + United Kingdom (14)

country region:

+ North America (114) + Asia (40) + Europe (34) + Eastern Europe (28) + South Asia (24)

Timezone:

(includes +1/-1 hour)

Featured Senior Front End Vanilla JS Contractor Developers

1 to 20 of 272 devs ( view all 1619 devs )

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...

Senior Front End Vanilla JS contractor react node typescript angular

Software Engineering, Architecture & Management

Dallas, Texas, US or remote

Starting his technical career in 2011, Ryan has been exposed to virtually all aspects of software engineering. Working exclusively at companies with...

Senior Front End Vanilla JS contractor react node typescript angular

US-based web and mobile app team

Boulder, Colorado, US or remote

I'm the owner of Uplift, a Boulder, CO-based product and engineering team specializing in building products, from prototypes to high-quality software...

Senior Front End Vanilla JS contractor react node typescript vue

Senior Front-end Engineer

Los Angeles, California, US or remote

# Professional Experience ## Lead Front-end Engineer, Imarc (2020 – 2023) Built marketing and internal websites for Breezeline, eRegulations,...

Senior Front End Vanilla JS contractor 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...

Senior Front End Vanilla JS contractor 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,...

Senior Front End Vanilla JS contractor react node angular jquery

Senior Software Engineer

Rowlett, Texas, US or remote

I'm a Senior Software Engineer from Rowlett, Texas, specializing in frontend, full-stack, and mobile development. My expertise includes working...

Senior Front End Vanilla JS contractor 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....

Senior Front End Vanilla JS contractor react node typescript jquery

Senior Full Stack Engineer & Mentor

Orange, California, US or remote

Hello! I am a Senior Full Stack Engineer with a passion for Physics and programming. My educational background in Physics has given me a strong...

Senior Front End Vanilla JS contractor react node angular vue

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...

Senior Front End Vanilla JS contractor react node typescript angular

Senior React/Typescript Developer

Seattle, Washington, US or remote

SpaceMadness - spacemadness.dev Created web content stack with Sanity and Astro to help people create and customize their own digital gardens...

Senior Front End Vanilla JS contractor react node typescript vue

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...

Senior Front End Vanilla JS contractor 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,...

Senior Front End Vanilla JS contractor 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,...

Senior Front End Vanilla JS contractor 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...

Senior Front End Vanilla JS contractor react node typescript vue

Principal/Senior Full-Stack Developer

Amqui, Quebec, Canada or remote

I have always been absolutely fascinated with computers and technology. I’m fortunate to say now that what began as a self-taught hobby at a young...

Senior Front End Vanilla JS contractor 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...

Senior Front End Vanilla JS contractor react node typescript angular

Front-end Engineer

Norfolk, Virginia, US or remote

Senior Software Engineer | Boost Insurance - New York, NY Dec 2021 - Apr 2023 - Lead discussions on platform and architecture and testing solutions...

Senior Front End Vanilla JS contractor react node typescript vanilla js