46 Best Front End Jest JS JSON Freelance Contractor North America Developers For Hire In October 2025
Featured Front End Jest JS JSON Freelance Contractor North America Developers
Software Engineering, Architecture & Management
Dallas, Texas, US or remote
Starting his technical career in 2011, Ryan has been exposed to virtually all aspects of software engineering. Working exclusively at companies with...
Senior Web Developer
Austin, US or remote
Senior Web Developer Disney+, Remote (03/2022 - 11/2022) • Technologies: React, TypeScript, JavaScript, Jest • Led project for a new...
Senior Full Stack Developer
Ontario, Canada or remote
As a Senior Software Engineer at Reddit Inc., I led the development of a telemetry project aimed at enhancing user engagement insights. This project,...
Senior Software Engineer
Boston, Massachusetts, US or remote
I worked with an early stage crypto token startup on finishing and launching their MVP after the existing developer left the project. I joined an...
Fullstack Engineer
Seattle, Washington, US or remote
Experienced full-stack engineer with over 13 years of experience using technology like JavaScript, TypeScript, Node.js, React, and AWS. - Skilled in...
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...
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...
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
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...
Full-Stack Engineer
Port Clinton, Ohio, US or remote
PROJECTS SpotMe, Payment Service May 2024 – present • Engineered reusable React components to adhere to modern software design principles...
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...
Fullstack Developer
Arden Hills, Minnesota, US or remote
Drawing Dash - A timed canvas-based drawing app with daily updated random prompts to draw. Includes authentication, user profiles, and full search...
Web Developer
Central Point, Oregon, US or remote
I have been learning web development for the last four years while going to school. I graduated in June 2023 and now I'm looking for my first job. I...
Software Developer
Durham, North Carolina, US or remote
In my role as a software developer, I've developed and architected scalable systems from scratch, including creating robust development environments...
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...
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...
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