31 Best Mid Level TypeScript Jest JS JSON Freelance Developers For Hire In June 2024
Featured Mid Level TypeScript Jest JS JSON Freelance Developers
Front End Engineer
Frisco, Texas, US or remote
Skilled Front End Engineer with over 5 years of experience developing dynamic, user-centric applications. Expert in JavaScript, TypeScript, React.js,...
Frontend Engineer
Los Angeles, California, US or remote
Comcast Business — Remote Software Engineer IV July 2022 - April 2024 - Implemented a working solution for MUI accessibility bug— improving...
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...
Senior Frontend Developer
Vancouver, BC, Canada or remote
As a frontend developer I've worked on teams at small startups, medium sized profitable b2b companies, and one large enterprise. In my last role, I...
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 -...
Frontend Web Developer
Portland, Oregon, US or remote
Lute (Open Source Contributor) - Rewriting UI of Python/Flask desktop app using React with Vite - Writing unit tests using Jest - Implementing UI...
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...
Fullstack Software Engineer
Recife, Pernambuco, Brazil or remote
GreenFutureProject - Fullstack Software Engineer (Milan, Italy: May.2023 ‑ Current) • Worked on the global engineering team on the Green Future...
Frontend Developer
Greenviller, South Carolina, US or remote
Frontend Developer / Tech Leader ICDI. APP CORPORATION Part-time Jun 2022 - Present Chicago, Illinois, United States Remote Developed a...
Senior React Native / Full Stack Developer
Cambridge, Cambridgeshire, United Kingdom or remote
Pseudoface (Aelusive) https://www.pseudoface.com - Fine tuned open source ML model with custom data to enhance output. - Set up Docker...
Front End Developer
Ottawa, Ontario, Canada or remote
In my career as a Front End Developer spanning multiple dynamic companies, I've had the privilege of driving pivotal advancements and addressing...
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...
Front End Developer
Santa Clara, California, US or remote
Read.ai (Software Engineer, Front End) Dec 2021 - Mar 2023 - At Read.ai, I was a Front End Engineer responsible for implementing new features into...
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
Toronto, Ontario, Canada or remote
• Collaborated with a team of developers to build modern and responsive full stack web applications using best practices. • Created visually...
Full Stack Developer
Brighton, United Kingdom or remote
- Designed, developed, and launched a SaaS startup offering digital business cards that integrate with Apple & Google Wallet. - Led a team of...
Software Developer
Kitchener, Ontario, Canada or remote
Developer/Work Experience Projects and Contributions 1. Data Ingestion Platform at GEOTAB - Developed and managed a robust data ingestion...
Fullstack Developer
Goiania, GO, Brazil or remote
I'm a software developer with over 7 years of experience in the development of mobile and web...
Software Engineer
Berlin, Germany or remote
I've worked for scale ups and startups as a software engineer, in the logistics, ecommerce, and publishing/research...
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...
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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