6 Best Back End Full Stack React Native Jest JS Freelance Contractor United States Developers For Hire In October 2025
Featured Back End Full Stack React Native Jest JS Freelance Contractor United States Developers
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
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...
Senior React-Native Mobile Developer/Full Stack Developer
Philadelphia, Pennsylvania, US or remote
-6 years experience as Project Lead for App Department at MedTrak Inc -Upgraded and maintained SDKs, created and maintained backend, developed log...
Software Engineer
New York, New York, US or remote
• Founded and grew commercial clothing consignment company, achieving $150,000 in gross revenue within the first six months. • Assisted...
Lead Software Engineer
Orlando, Florida, US or remote
M*rsm*tics...
Full Stack Engineer
Denver, Colorado, US or remote
Audacy (current): - Architected a login ecosystem to migrate 100k+ users to AWS Cognito (Lambda, SSO), serving as a blueprint for subsequent...
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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