26 Best Front End Node JS D3 Sencha Ext Jest Developers For Hire In June 2025

Hire Devs From

Toptal Smartbear United Healthcare

selected:
Front End [ x ] Node JS [ x ] D3 JS [ x ] Sencha Ext JS [ x ] Jest JS [ x ]
framework:
+ Express JS (23) + jQuery (14) + Angular JS (11) + React Native (8) + Vue JS (8) + Nest JS (6) + Svelte JS (5)
language:
+ JavaScript (20) + Vanilla JS (19) + Python (15)
utility:
+ JSON (22) + Redux JS (16) + GraphQL JS (15) + Cypress JS (12) + Webpack JS (10) + Three JS (9) + Vite JS (6) + Apollo GraphQL (5) + Jenkins (5)
ui:
+ CSS (20) + EJS (10) + Tailwind CSS (9) + Storybook JS (6) + Lit JS (5) + SASS (5)
career:
+ Senior (18) + Mid Level (16) + Junior (7)
stack:
+ Full Stack (23) + Back End (13)
db:
+ SQL (18) + MongoDB (17) + Postgres (PostgreSQL) (14) + MySQL (8) + Firebase (5)
server:
+ AWS (12) + docker (11) + Google Cloud (5) + Heroku (5)
program:
+ Git (23) + GitHub (11) + Jira (10) + Figma (6)
concept:
+ HTML (15) + software (15) + api (13) + CI CD (11) + unit testing (11) + Rest API (9) + mobile app (8) + OOP (7) + functional programming (6)
worker type:
+ full time (24) + contractor (21) + freelance (19)
country:
+ United States (12)
country region:
+ North America (15) + Europe (5)

Featured Front End Node JS D3 Sencha Ext Jest Developers

21 to 26 of 26 devs ( view all 1635 devs )

Software Engineer

Delhi, Delhi, India or remote

Software Engineer @ Gan.AI (Aug 2023 - Present) 🚀 Spearheaded the development of core product features as a Frontend Engineer. ⚙️...

Front End Node JS D3 JS Sencha Ext JS Jest JS react node typescript jquery
Front End Node JS D3 JS Sencha Ext JS Jest JS Software Engineer

React Web Developer

Budapest, Hungary or remote

Technical Team Lead, Jan 2024 – Present Senior Software Engineer , May 2023 – Dec 2023 Intermediate Software Engineer , Aug 2020 – Apr 2023...

Front End Node JS D3 JS Sencha Ext JS Jest JS react node typescript vanilla js
Front End Node JS D3 JS Sencha Ext JS Jest JS React Web Developer

Senior Software Engineer

Zagreb, Croatia or remote

SpaceInch (2019 - 2023) - Team Lead Flow and Form (2018 - 2019) - Senior Software Engineer Sedam IT (2016 - 2019) - Junior Software...

Front End Node JS D3 JS Sencha Ext JS Jest JS react node typescript jquery
Front End Node JS D3 JS Sencha Ext JS Jest JS Senior Software Engineer

Senior Software Engineer

Woodside, New York, US or remote

nTop -- Led the deployment of licensing, engagement and data initiatives on front‑end, fast tracked requirements, feature development and...

Front End Node JS D3 JS Sencha Ext JS Jest JS react node typescript jquery

Software Engineer

Karachi, Pakistan or remote

Highly experienced full-stack developer & former cofounder with 7+ years of expertise in building scalable applications. Technical Expertise:...

Front End Node JS D3 JS Sencha Ext JS Jest JS react node typescript jquery

Software Engineer

San Jose, California, US or remote

Cisco Systems - lots and lots of single page applications in different stages from rapid prototypes to production. - user facing interactive...

Front End Node JS D3 JS Sencha Ext JS Jest JS react node typescript angular
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1,635 JS Contractors By Tech

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Gulp JS developers (16)
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JS UI/UX
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Career Level
CTO developers (70)
Junior developers (812)
Manager developers (149)
Mid Level developers (768)
Senior developers (621)
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