34 Best Mid Level Sencha Ext JS TypeScript JavaScript Software Freelance Contractor United States Developers For Hire In October 2025
Featured Mid Level Sencha Ext JS TypeScript JavaScript Software Freelance Contractor United States Developers
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...
Senior Frontend Software Engineer
Bronx, New York, US or remote
JOCKMKT | Senior Frontend Engineer | Remote | Nov 2022 - Oct 2023 - Developed and Maintained JockMKT’s React Native and NextJS web applications -...
Software Engineer
Providence, Rhode Island, US or remote
Northrop Grumman | Middletown, RI | Feb 2017 – Present Seaware LMS - Learning Management System for US Navy ● Developed for a Learning...
Software Engineer
Phoenix, Arizona, US or remote
Dermoscopic Image Classification - An implementation of the U-Net segmentation model applied to skin lesion classification in order to get binary...
Software Engineer
National City, California, US or remote
I've been working as a software developer for my current job for more than 6 years, and before that, a startup for a couple years where I work on...
Software Engineer and Architect
greenbrae, California, US or remote
Dayton Financial - Quoting System Developer Built a complete quoting software that saved thousands in operational costs by replacing complex...
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,...
Software Developer
Concord, New Hampshire, US or remote
I’ve worked with numerous startups, small businesses and individuals during my 12 year career in every capacity from consulting and freelancing to...
Full Stac Software Developer
Lynchburg, Virginia, US or remote
CACI International Inc. Rome, NY (Remote) FULL STACK SOFTWARE DEVELOPER Feb. 2021 ‑ Present • Secured extended contracts and funding for CACI...
Software Engineer
San Diego, California, US or remote
Fashionphile (Remote) Software Engineer | Feb. 2022 ‑ May 2023 Maintained and enhanced features in the checkout process using React,...
Software Engineer
Columbus, Ohio, US or remote
Express • Columbus, Ohio • 08/2021 - 08/2023 Associate ECommerce Engineer (React) - Contributed to the successful integration of the 'Save...
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...
Software Engineer
Westminster, Colorado, US or remote
Most recently I’ve created a coupon tracking app for a chain that does offer it. I utilized Google Vision API to extract data from users image...
Software Developer
Kent, Washington, US or remote
Hall of Fame Bets | Software Engineer Intern April 2023 - July 2023 ● Optimized filters and data retrieval to enhance functionality of the...
Full Stack Software Engineer
Rahway, New Jersey, US or remote
- Created lambda functions using Python to connect with SQL Server Management Studio (SSMS) to retrieve data, organize it, and send it as emails....
Software Developer
New York, New York, US or remote
Software engineer with over a decade of full-stack experience at a number of companies of diverse size, tech stack, culture, and team structure, with...
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...
Software Engineer
Brooklyn, New York, United States, New York, US
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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...
Software Developer
Scottsdale, Arizona, US or remote
I'm a full-stack software developer with experience working in React as well react frameworks such as Next.js. I've worked for multiple startups, one...
Who We Are
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.
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