55 Best Front End Sencha Ext JS GraphQL Contractor North America Developers For Hire In August 2025

Hire Devs From

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selected:

Front End [ x ] Sencha Ext JS [ x ] GraphQL JS [ x ] contractor [ x ] North America [ x ]

framework:

+ Node JS (52) + Express JS (45) + jQuery (26) + D3 JS (18) + Vue JS (18) + Angular JS (15) + Nest JS (9) + Svelte JS (9) + React Native (8) + Django (6) + Flask (6) + Ruby on Rails (6)

language:

+ JavaScript (48) + Vanilla JS (41) + Python (30) + Java (12) + PHP (10) + Ruby (7) + C# (6)

utility:

+ JSON (45) + Jest JS (21) + Redux JS (19) + Three JS (16) + Apollo GraphQL (11)

ui:

+ CSS (38) + Tailwind CSS (22) + bootstrap (17) + EJS (17) + SASS (16) + Lit JS (8) + SCSS (7) + Storybook JS (7) + Material UI (6)

career:

+ Mid Level (28) + Junior (26) + Senior (23)

stack:

+ Full Stack (43) + Back End (29)

db:

+ MongoDB (41) + SQL (39) + Postgres (PostgreSQL) (25) + MySQL (20) + NoSQL (8) + Firebase (7) + DynamoDB (6) + Redis (6)

server:

+ docker (23) + AWS (22) + Google Cloud (7) + AWS S3 (6) + kubernetes (5)

program:

+ Git (40) + GitHub (15) + Jira (14) + Figma (11) + Postman (5)

concept:

+ HTML (32) + software (24) + api (23) + Rest API (23) + Agile (12)

speaking:

+ Spanish (5)

worker type:

+ full time (52) + freelance (44)

us state:

+ California (10) + New York (9)

country:

+ United States (43) + Canada (11)

Filters:

selected:

Front End [ x ] Sencha Ext JS [ x ] GraphQL JS [ x ] contractor [ x ] North America [ x ]

framework:

+ Node JS (52) + Express JS (45) + jQuery (26) + D3 JS (18) + Vue JS (18) + Angular JS (15) + Nest JS (9) + Svelte JS (9) + React Native (8) + Django (6) + Flask (6) + Ruby on Rails (6)

language:

+ JavaScript (48) + Vanilla JS (41) + Python (30) + Java (12) + PHP (10) + Ruby (7) + C# (6)

utility:

+ JSON (45) + Jest JS (21) + Redux JS (19) + Three JS (16) + Apollo GraphQL (11)

ui:

+ CSS (38) + Tailwind CSS (22) + bootstrap (17) + EJS (17) + SASS (16) + Lit JS (8) + SCSS (7) + Storybook JS (7) + Material UI (6)

career:

+ Mid Level (28) + Junior (26) + Senior (23)

stack:

+ Full Stack (43) + Back End (29)

db:

+ MongoDB (41) + SQL (39) + Postgres (PostgreSQL) (25) + MySQL (20) + NoSQL (8) + Firebase (7) + DynamoDB (6) + Redis (6)

server:

+ docker (23) + AWS (22) + Google Cloud (7) + AWS S3 (6) + kubernetes (5)

program:

+ Git (40) + GitHub (15) + Jira (14) + Figma (11) + Postman (5)

concept:

+ HTML (32) + software (24) + api (23) + Rest API (23) + Agile (12)

speaking:

+ Spanish (5)

worker type:

+ full time (52) + freelance (44)

us state:

+ California (10) + New York (9)

country:

+ United States (43) + Canada (11)

Timezone:

(includes +1/-1 hour)

Featured Front End Sencha Ext JS GraphQL Contractor North America Developers

1 to 20 of 55 devs ( view all 1666 devs )

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,...

Front End Sencha Ext JS GraphQL JS contractor North America react node typescript vue

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 Sencha Ext JS GraphQL JS contractor North America 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 Sencha Ext JS GraphQL JS contractor North America react node typescript jquery

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...

Front End Sencha Ext JS GraphQL JS contractor North America react node typescript vanilla js

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 Sencha Ext JS GraphQL JS contractor North America react node typescript vue

Lead Full-stack engineer

Vancouver, Washington, US or remote

Layerframe, Inc. - Principle Engineer - Working for a boutique design firm presented many new challenges, chief of which was simultaneously...

Front End Sencha Ext JS GraphQL JS contractor North America react node typescript nextjs

Full Stack Developer & Technical Manager

New York, New York, US or remote

Freelancer with over a decade of experience creating websites and web apps for agencies, small businesses, and enterprise...

Front End Sencha Ext JS GraphQL JS contractor North America 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 Sencha Ext JS GraphQL JS contractor North America react node typescript vue

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 Sencha Ext JS GraphQL JS contractor North America react node typescript angular

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 Sencha Ext JS GraphQL JS contractor North America react typescript vue 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 Sencha Ext JS GraphQL JS contractor North America react node typescript angular

JS/TS Full-Stack Developer

Atlanta, Georgia, US or remote

I have been working as a senior full stack developer for more than 5 years. My main programming languages are JavaScript and TypeScript, which means...

Front End Sencha Ext JS GraphQL JS contractor North America react node typescript nextjs

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...

Front End Sencha Ext JS GraphQL JS contractor North America react node typescript angular

Frontend Engineer

Toronto, ON, Canada or remote

Produced multiple visual elements of web applications by translating UI/UX design wireframes into code, producing high quality markup using Next.js...

Front End Sencha Ext JS GraphQL JS contractor North America react node typescript vue

Software Engineer

Highlands Ranch, Colorado, US or remote

Work Experience GUIDEcx — Software Engineer Feb 2022 - PRESENT - Responsible for building, testing, implementing and maintaining React...

Front End Sencha Ext JS GraphQL JS contractor North America react node typescript vue

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...

Front End Sencha Ext JS GraphQL JS contractor North America react node typescript vanilla js

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...

Front End Sencha Ext JS GraphQL JS contractor North America react node typescript angular

Full Stack Developer | Web & Mobile

Brooklyn, New York, US or remote

I'm a full-stack developer with a strong foundation in creating modern, scalable web and mobile applications. With 4 years of hands-on experience,...

Front End Sencha Ext JS GraphQL JS contractor North America react node typescript angular

Frontend Web Developer

New York, New York, US or remote

> I'm a Frontend Web Developer with 5 years of experience in the industry. After 7 years spent working in the banking and IT banking business, I...

Front End Sencha Ext JS GraphQL JS contractor North America react typescript nextjs json

Full Stack Engineer

Austin, Texas, US or remote

Constructed online portal for commercial real estate listings in Texas, myelisting.com, designing and creating UI changes such as image and document...

Front End Sencha Ext JS GraphQL JS contractor North America react node typescript vue