27 Best Mid Level Front End Back Sencha Ext JS Vanilla TypeScript GraphQL Developers For Hire In June 2025

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selected:

Mid Level [ x ] Front End [ x ] Back End [ x ] Sencha Ext JS [ x ] Vanilla JS [ x ] TypeScript [ x ] GraphQL JS [ x ]

framework:

+ Node JS (26) + React JS (26) + Express JS (23) + jQuery (11) + Angular JS (10) + Vue JS (8) + Svelte JS (7) + D3 JS (6) + Django (5) + Nest JS (5) + React Native (5)

language:

+ JavaScript (22) + Python (17) + Java (13)

utility:

+ JSON (26) + Redux JS (10) + Jest JS (8) + Three JS (8) + Apollo GraphQL (7) + Jenkins (5)

ui:

+ CSS (16) + Tailwind CSS (10) + EJS (9) + SASS (6)

career:

+ Junior (14) + Senior (9)

stack:

+ Full Stack (26)

db:

+ SQL (22) + MongoDB (21) + Postgres (PostgreSQL) (13) + MySQL (9) + Redis (6)

server:

+ AWS (14) + docker (13)

program:

+ Git (19) + Jira (7) + Figma (5)

concept:

+ software (16) + api (13) + HTML (13) + Rest API (11) + CI CD (9)

worker type:

+ full time (25) + contractor (20) + freelance (16)

country:

+ United States (11)

country region:

+ North America (15) + Asia (5)

Filters:

selected:

Mid Level [ x ] Front End [ x ] Back End [ x ] Sencha Ext JS [ x ] Vanilla JS [ x ] TypeScript [ x ] GraphQL JS [ x ]

framework:

+ Node JS (26) + React JS (26) + Express JS (23) + jQuery (11) + Angular JS (10) + Vue JS (8) + Svelte JS (7) + D3 JS (6) + Django (5) + Nest JS (5) + React Native (5)

language:

+ JavaScript (22) + Python (17) + Java (13)

utility:

+ JSON (26) + Redux JS (10) + Jest JS (8) + Three JS (8) + Apollo GraphQL (7) + Jenkins (5)

ui:

+ CSS (16) + Tailwind CSS (10) + EJS (9) + SASS (6)

career:

+ Junior (14) + Senior (9)

stack:

+ Full Stack (26)

db:

+ SQL (22) + MongoDB (21) + Postgres (PostgreSQL) (13) + MySQL (9) + Redis (6)

server:

+ AWS (14) + docker (13)

program:

+ Git (19) + Jira (7) + Figma (5)

concept:

+ software (16) + api (13) + HTML (13) + Rest API (11) + CI CD (9)

worker type:

+ full time (25) + contractor (20) + freelance (16)

country:

+ United States (11)

country region:

+ North America (15) + Asia (5)

Timezone:

(includes +1/-1 hour)

Featured Mid Level Front End Back Sencha Ext JS Vanilla TypeScript GraphQL Developers

1 to 20 of 27 devs ( view all 1635 devs )

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...

Mid Level Front End Back End Sencha Ext JS Vanilla JS TypeScript GraphQL JS react node typescript angular

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...

Mid Level Front End Back End Sencha Ext JS Vanilla JS TypeScript GraphQL JS react node typescript vue

Full Stack Software Engineer

Miami, Florida, US or remote

Juice Finance: • Led the development and test launch of both the omega.xyz landing page and the app.omega.xyz lending platform using Next.js,...

Mid Level Front End Back End Sencha Ext JS Vanilla JS TypeScript GraphQL JS react node typescript jquery

Full Stack Software Engineer

Denver, Colorado, US or remote

Amount June 2022 - Jan 2023 Full-Stack Software Engineer ● Core member for the development and introduction of new reward and co-branded credit...

Mid Level Front End Back End Sencha Ext JS Vanilla JS TypeScript GraphQL JS react node typescript vanilla js

Full Stack Developer | Game Developer | Android Native Developer | Audio Programmer

Brooklyn, New York, US or remote

With over 5 years of professional experience as a Software Engineer at a private company, I have honed my skills in developing and maintaining...

Mid Level Front End Back End Sencha Ext JS Vanilla JS TypeScript GraphQL JS react node typescript vue

Software Engineer

Washington, District of Columbia, US or remote

WORK EXPERIENCE Applied Materials | Lead Software Engineer ▪ Independently developed a D3-Charts library using TypeScript and React functional...

Mid Level Front End Back End Sencha Ext JS Vanilla JS TypeScript GraphQL JS react node typescript angular

Software Developer I

Kingston, Ontario, Canada or remote

· Develop high quality User Interface (UI) components for Superna's products to perfectly match the design. · Implement Redux and Redux-Toolkit to...

Mid Level Front End Back End Sencha Ext JS Vanilla JS TypeScript GraphQL JS react node typescript vanilla js

Software Engineer

Redlands, California, US or remote

Remedy Health Media 01/22 – present Software Engineer Arlington, VA • Leveraged JavaScript, React, and Next.js to execute server-side rendering...

Mid Level Front End Back End Sencha Ext JS Vanilla JS TypeScript GraphQL JS react node typescript jquery

Software Engineer

Moorpark, California, US or remote

I currently work at a startup named “ThisApp” and have been here for nearly 3 years. • Led the development of the app’s custom events...

Mid Level Front End Back End Sencha Ext JS Vanilla JS TypeScript GraphQL JS react node typescript vanilla js

Software Engineer

Toronto, Canada or remote

Software Engineer with a proven track record in building scalable applications in both an enterprise and startup environment. Here is a point by...

Mid Level Front End Back End Sencha Ext JS Vanilla JS TypeScript GraphQL JS react node typescript angular

Software Engineer

New York City, New York, US or remote

Full Stack Software Engineer experienced in AWS, Ruby on Rails, TypeScript, Elm, and PostgreSQL. I specialize in crafting efficient, scalable web...

Mid Level Front End Back End Sencha Ext JS Vanilla JS TypeScript GraphQL JS react node typescript angular

Software Developer

Halifax, Nova scotia, Canada or remote

🚀 Full Stack Developer | Canada Revenue Agency (CRA) Jan 2024 – Mar 2025 | Halifax, Canada Modernized secure portals using Angular + Spring...

Mid Level Front End Back End Sencha Ext JS Vanilla JS TypeScript GraphQL JS react node typescript angular

Full-Stack Software Developer

Chester, Virginia, US or remote

I have been working in full-stack development for the last 7 years. I got my start by taking the company I worked for from paper time cards...

Mid Level Front End Back End Sencha Ext JS Vanilla JS TypeScript GraphQL JS react node typescript vanilla js

Software Engineer

Boston, Massachusetts, US or remote

E-Commerce, PayPal, PayPal Commerce, CS-Cart, Yo-Kart, Shopify, Big Commerce, Etsy. Multivendor Markets. GraphQl, AWS, LAMP...

Mid Level Front End Back End Sencha Ext JS Vanilla JS TypeScript GraphQL JS react node typescript jquery

Software Engineer | Frontend-leaning developer | Typescript | Javascript | Next.js | React | Gatsby

São Paulo, SP, Brazil or remote

A software engineer mostly focused on Typescript/JavaScript and Python with a background in data analytics. American Football and guitar player,...

Mid Level Front End Back End Sencha Ext JS Vanilla JS TypeScript GraphQL JS react node typescript jquery

Fullstack Web Application Developer

St. John's, NL, Canada or remote

Seasoned software professional with a passion for applying the Unix philosophy and SOLID design principles to distributed systems in order to solve...

Mid Level Front End Back End Sencha Ext JS Vanilla JS TypeScript GraphQL JS react node typescript vanilla js