176 Best Mid Level Full Stack React JS Sencha Ext Vanilla TypeScript JavaScript Developers For Hire In April 2025

Hire Devs From

Akamai Meta Apple Bloomberg Ibm Red Hat Discover Smartbear

selected:

Mid Level [ x ] Full Stack [ x ] React JS [ x ] Sencha Ext JS [ x ] Vanilla JS [ x ] TypeScript [ x ] JavaScript [ x ]

framework:

+ Node JS (171) + Express JS (149) + jQuery (93) + Vue JS (66) + Angular JS (47) + D3 JS (36) + Svelte JS (33) + React Native (21)

language:

+ Python (91) + Java (41) + PHP (40) + C# (21) + C++ (15) + Go Golang (14) + C (13) + Ruby (13)

utility:

+ JSON (148) + Redux JS (49) + Three JS (45) + GraphQL JS (39) + Jest JS (32)

ui:

+ CSS (114) + EJS (65) + Tailwind CSS (61) + bootstrap (29) + SASS (25)

career:

+ Junior (85) + Senior (68) + Manager (16) + CTO (6)

stack:

+ Front End (152) + Back End (109)

db:

+ MongoDB (129) + SQL (105) + Postgres (PostgreSQL) (64) + MySQL (40) + Firebase (22)

server:

+ AWS (60) + docker (49) + Google Cloud (21) + Linux (19) + Vercel (16)

program:

+ Git (127) + Jira (60) + GitHub (40) + Figma (28) + Postman (14)

concept:

+ HTML (97) + software (74) + OOP (60) + api (51) + mobile app (42)

speaking:

+ Spanish (25) + Hindi (16) + Portuguese (9) + French (8) + Russian (6) + Japanese (5) + Korean (5)

worker type:

+ full time (156) + contractor (130) + freelance (111)

us state:

+ California (21) + New York (12) + Texas (8) + Colorado (5) + Florida (5)

country:

+ United States (92) + Canada (16) + India (14) + Argentina Republic (5) + Pakistan (5)

country region:

+ North America (108) + Asia (24) + South Asia (23) + Eastern Europe (12) + South America (11) + Europe (8) + Latin America (7) + Africa (6)

Filters:

selected:

Mid Level [ x ] Full Stack [ x ] React JS [ x ] Sencha Ext JS [ x ] Vanilla JS [ x ] TypeScript [ x ] JavaScript [ x ]

framework:

+ Node JS (171) + Express JS (149) + jQuery (93) + Vue JS (66) + Angular JS (47) + D3 JS (36) + Svelte JS (33) + React Native (21)

language:

+ Python (91) + Java (41) + PHP (40) + C# (21) + C++ (15) + Go Golang (14) + C (13) + Ruby (13)

utility:

+ JSON (148) + Redux JS (49) + Three JS (45) + GraphQL JS (39) + Jest JS (32)

ui:

+ CSS (114) + EJS (65) + Tailwind CSS (61) + bootstrap (29) + SASS (25)

career:

+ Junior (85) + Senior (68) + Manager (16) + CTO (6)

stack:

+ Front End (152) + Back End (109)

db:

+ MongoDB (129) + SQL (105) + Postgres (PostgreSQL) (64) + MySQL (40) + Firebase (22)

server:

+ AWS (60) + docker (49) + Google Cloud (21) + Linux (19) + Vercel (16)

program:

+ Git (127) + Jira (60) + GitHub (40) + Figma (28) + Postman (14)

concept:

+ HTML (97) + software (74) + OOP (60) + api (51) + mobile app (42)

speaking:

+ Spanish (25) + Hindi (16) + Portuguese (9) + French (8) + Russian (6) + Japanese (5) + Korean (5)

worker type:

+ full time (156) + contractor (130) + freelance (111)

us state:

+ California (21) + New York (12) + Texas (8) + Colorado (5) + Florida (5)

country:

+ United States (92) + Canada (16) + India (14) + Argentina Republic (5) + Pakistan (5)

country region:

+ North America (108) + Asia (24) + South Asia (23) + Eastern Europe (12) + South America (11) + Europe (8) + Latin America (7) + Africa (6)

Timezone:

(includes +1/-1 hour)

Featured Mid Level Full Stack React JS Sencha Ext Vanilla TypeScript JavaScript Developers

101 to 120 of 176 devs ( view all 1628 devs )

Fullstack Web Developer

Kanpur, Uttar Pradesh, India or remote

Hi 👋 I am Rahul. I am a Fullstack Web Developer and I love building applications that help people. I like to research, prototype, and deliver...

Mid Level Full Stack React JS Sencha Ext JS Vanilla JS TypeScript JavaScript react node typescript vanilla js

Senior JavaScript Developer

Cracow, Poland or remote

11/2022 - 11/2023 Senior JavaScript Developer Kinsta • Collaborating within a 10-member Analytics Team. • Creating domain-specific charts...

Mid Level Full Stack React JS Sencha Ext JS Vanilla JS TypeScript JavaScript react node typescript vanilla js

Display Developer | Front End Developer 👩‍💻 | Innovating User Experiences with Cutting-Edge Web Te

Buenos Aires, Argentina Republic or remote

In MEDIA.MONKS as a Senior Display Developer •Maintenance, collaboration, and development of features and tools with NODE.js and WEBPACK for the...

Mid Level Full Stack React JS Sencha Ext JS Vanilla JS TypeScript JavaScript react node typescript angular

Senior Software Engineer

Split, Croatia or remote

Senior Software Engineer, Aug 2023 – Present, Yodl Pay • Led the creation of a novel payment system, enabling streamlined crypto transactions...

Mid Level Full Stack React JS Sencha Ext JS Vanilla JS TypeScript JavaScript react node typescript vue

Full stack developer

Mahendranagar, Sudurpaschim, Nepal or remote

I am a Computer Science Engineer and currently I am exploring the field of software engineering; design, develop, maintain, test, and evaluate...

Mid Level Full Stack React JS Sencha Ext JS Vanilla JS TypeScript JavaScript react node typescript vue

Full Stack React Developer

Lalamusa, Pakistan, Pakistan or remote

I'm working on my SaaS called Karobar Management, it is a SaaS (Software as a Service) product that helps employers to manage their projects and...

Mid Level Full Stack React JS Sencha Ext JS Vanilla JS TypeScript JavaScript react node typescript vanilla js

Tech Whisperer

Westmount, QC, Canada or remote

Green Ascot Created an iOS app that teaches business students concepts interactively. Novarailis Created a bilingual ecommerce solution for...

Mid Level Full Stack React JS Sencha Ext JS Vanilla JS TypeScript JavaScript react node typescript vue

Software Engineer

London, United Kingdom

Work Experience: - Product Engineer @ intercom. (April 2022 - Present) - Software Engineer @ trivago. (June 2020 - March 2022) - Software...

Mid Level Full Stack React JS Sencha Ext JS Vanilla JS TypeScript JavaScript react typescript vue jquery

Full Stack Engineer

Kolkata, West Bengal, India, West Bengal, India or remote

• Developed an interactive dashboard creation tool enabling the generation of dynamic, responsive, and customized dashboards. This SaaS product...

Mid Level Full Stack React JS Sencha Ext JS Vanilla JS TypeScript JavaScript react node typescript vue

Fullstack Web Developer

Buenos Aires, Buenos Aires, Argentina Republic or remote

I've developed - Ecommerce (front & back ) - Movie / Tv shows streaming platform finder - Mobile menu app ( react native ) Worked for - SaaS...

Mid Level Full Stack React JS Sencha Ext JS Vanilla JS TypeScript JavaScript react node typescript jquery

Frontend Developer

Dumaguete, Negros Oriental, Philippines or remote

Helped built the Paradox Interative Gaming Store Website selling to millions of users with game titles such as “Cities Skylines I & II” Built...

Mid Level Full Stack React JS Sencha Ext JS Vanilla JS TypeScript JavaScript react node typescript vue

Frontend Developer

Tbilisi, Georgia or remote

WIITCO (When Is It Coming Out) October 2022 – Present Live: https://wiitco.vercel.app Code: https://github.com/pogorskii/wiitco-app Built a...

Mid Level Full Stack React JS Sencha Ext JS Vanilla JS TypeScript JavaScript react node typescript vue

Frontend Developer

Bangalore, Karnataka, India, Karnataka, India or remote

Summary: As a seasoned React.js developer with two years of experience, I bring a deep understanding of front-end development principles and a...

Mid Level Full Stack React JS Sencha Ext JS Vanilla JS TypeScript JavaScript react typescript vanilla js nextjs

Frontend developer | React

Wroclaw, Poland or remote

Projects 🛒 Large Marketplace with Next.js Developed a comprehensive marketplace where users can: Register and login 🔑 Browse and purchase...

Mid Level Full Stack React JS Sencha Ext JS Vanilla JS TypeScript JavaScript react node typescript vanilla js

Front End Developer

Caracas, Miranda, Venezuela or remote

Front End Software Engineer with Back End capabilities with 5+ years of experience. Project Manager and Lead Developer on multiple projects....

Mid Level Full Stack React JS Sencha Ext JS Vanilla JS TypeScript JavaScript react node typescript angular

Full Stack Web Developer

kuraisi, imereti, Georgia or remote

Ieworx start-up Saas Ieworx is a small French startup that specializes in developing software-as-a-service project to assist entrepreneurs and...

Mid Level Full Stack React JS Sencha Ext JS Vanilla JS TypeScript JavaScript react node typescript vanilla js

Full-Stack Web Developer

Ternopil, Ukraine or remote

A full-stack developer with 3 years of experience, a knack for technical marketing and a penchant for coding. Some things I'm proud of: 1....

Mid Level Full Stack React JS Sencha Ext JS Vanilla JS TypeScript JavaScript react node typescript vanilla js

Full Stack Developer

Nairobi, Nairobi, Kenya or remote

MICROVERSE Remote Full Stack Web Development Program, Full Time - Spent 1300+ hours mastering algorithms, data structures, and full-stack...

Mid Level Full Stack React JS Sencha Ext JS Vanilla JS TypeScript JavaScript react node typescript vue

Middle FullStack Developer

Chisinau, Moldova or remote

Hello! I'm Cristian, a dedicated middle developer wanting to level-up 🚀 At the moment I'm working on various Fintech projects for the biggests...

Mid Level Full Stack React JS Sencha Ext JS Vanilla JS TypeScript JavaScript react node typescript jquery

Web developer

Sofia, Sofia, Bulgaria or remote

Web development agency - worked on various software projects, a logistics company workflow management system. Implementation of multi-stage...

Mid Level Full Stack React JS Sencha Ext JS Vanilla JS TypeScript JavaScript react node typescript angular

Ready to kickstart? 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

Ready to kickstart? Create a Developer Profile › Hire Talent ›

Top 1,628 JS Contractors By Tech

JS Frameworks & Libraries

Alpine JS developers (50)

Angular JS developers (377)

Astro JS developers (23)

Backbone JS developers (48)

Bun JS developers (25)

D3 JS developers (181)

Electron JS developers (24)

Ember JS developers (43)

Expo JS developers (19)

Express JS developers (981)

Fastify JS developers (10)

Ionic developers (23)

jQuery developers (643)

Meteor JS developers (27)

Mithril JS developers (7)

Nest JS developers (88)

Next JS developers (938)

Node JS developers (1292)

Nuxt JS developers (40)

React i18Next JS developers (5)

React JS developers (1436)

React Native developers (161)

Sanity JS developers (13)

Sencha Ext JS developers (937)

Strapi JS developers (13)

Svelte JS developers (199)

TanStack JS developers (9)

Vue JS developers (444)

JS/TS Languages

JavaScript developers (1119)

JS es6 developers (47)

TypeScript developers (1251)

Vanilla JS developers (1125)

Tech Stacks

Back End developers (781)

Front End developers (1342)

Full Stack developers (1189)

LAMP stack developers (8)

MEAN stack developers (8)

MERN stack developers (27)

JS Utilities

Apollo GraphQL developers (41)

Axios JS developers (23)

Babel JS developers (17)

Chai JS developers (44)

Chart JS developers (6)

Cypress JS developers (66)

Dojo JS developers (10)

Enzyme JS developers (16)

ESlint JS developers (15)

Ether JS developers (17)

Framer Motion developers (17)

Gatsby JS developers (25)

GraphQL JS developers (197)

Grunt JS developers (12)

GSAP JS developers (12)

Gulp JS developers (16)

Handlebars JS developers (10)

Highcharts JS developers (6)

InfoVis JS developers (10)

Jasmine JS developers (18)

Jest JS developers (191)

JSON developers (1127)

JSX developers (11)

JWT developers (33)

Knockout JS developers (5)

MobX JS developers (8)

Mocha JS developers (31)

Mongoose JS developers (32)

NextAuth JS developers (9)

NgRx JS developers (12)

Polymer JS developers (23)

Puppeteer JS developers (11)

React Hook Form developers (11)

React Query JS developers (28)

React Router developers (21)

Recoil JS developers (6)

Redux JS developers (244)

Redux Saga JS developers (12)

Redux Toolkit developers (23)

Remix JS developers (14)

RxJs developers (23)

Socket.IO JS developers (24)

SvelteKit JS developers (21)

Tensorflow JS developers (12)

Three JS developers (219)

Turbo JS developers (6)

Vite JS developers (72)

Vitest JS developers (19)

Vuetify JS developers (9)

Vuex JS developers (12)

Web3 JS developers (6)

Webpack JS developers (113)

JS UI/UX

Ant Design JS developers (12)

EJS developers (389)

Emotion JS developers (6)

Lit JS developers (102)

MUI JS developers (25)

Pixi JS developers (33)

Pug JS developers (10)

Storybook JS developers (40)

JS Databases & Servers

Drizzle ORM developers (7)

MongoDB developers (856)

Sequelize JS developers (17)

Vercel developers (47)

Zod TS developers (13)

Career Level

CTO developers (70)

Junior developers (809)

Manager developers (149)

Mid Level developers (763)

Senior developers (618)

Ready to kickstart? Create a Developer Profile › Hire Talent ›