46 Best Mid Level Back End React JS Express Api Freelance Developers For Hire In October 2025
Featured Mid Level Back End React JS Express Api Freelance Developers
Senior Software Engineer
New Haven, US or remote
I drove all the technology and strategy initiatives and addressed challenges involved with rapid product growth and the development of a cutting-edge...
Software developer
Austin, Texas, US or remote
For full list of experiences and projects, look at my LinkedIn or website. Experiences: Digital Business Analyst, McKinsey & Company...
Senior Software Engineer & Technical Project Manager
Austin, Texas, US or remote
At Etumos (Marketo CRM consultancy) • Built Marketo API-integrated projects with NodeJS, ReactJS, & AWS (including EC2, Lambda, “Serverless”...
Senior Web Developer
Orlando, Florida, US or remote
Worked on several SaaS products in PHP, JavaScript, and TypeScript. Created custom SaaS Dashboard using the Yii PHP framework with a MySQL database....
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...
Full Stack Developer | Web & Mobile
Brooklyn, New York, US or remote
I'm a full-stack developer with a strong foundation in creating modern, scalable web and mobile applications. With 4 years of hands-on experience,...
Full Stack Developer
Glastonbury, Connecticut, US or remote
HelloRex - FullStack Developer (March 2023 - Present): - Slashed costs on third party tools by 40% by building an internal CRM, allowing us to...
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,...
Full Stack Developer
Dallas, Texas, US or remote
Email: Shadifmg@gmail.com Github: github.com/shadman-ahmed27 Full Stack Developer - Contractor DTBradfield Consulting - Dallas, Texas...
Software Engineer
Buffalo, New York, US or remote
Hi, I am a full-stack developer with 1.5 years of experience using the MERN stack. Being a full-stack developer allows me to not only develop...
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...
Full-Stack Web Developer
Pittsburgh, Pennsylvania, US or remote
Iliad - Full-Stack Developer 2023 - Present Designed, developed, and deployed websites, applications, and supporting software designed to...
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...
Backend Developer
Montclair, US or remote
# Projects I've worked for: 1. Adamo ID - LimboTeams LLC. I've been in charge of the backend development for this project. The main objective...
Full Stack Web Developer
New York City, US or remote
Worked 7 years on Linux and Nodejs Worded 5 Years with React.JS Built all sorts of Apps and web interfaces. Built all sort of servers and back...
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
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...
React, React Native, JavaScript Developer
Birmingham, United Kingdom or remote
I'm Enîs, a self-taught web developer with two years of hands-on experience. My toolkit includes front-end technologies like React and React Native,...
Who We Are
Hi! I'm Adam, the person behind JS Chimp.
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