33 Best Senior Front End TypeScript JSON OOP Contractor United States North America Developers For Hire In October 2025
Featured Senior Front End TypeScript JSON OOP Contractor United States North America Developers
US-based web and mobile app team
Boulder, Colorado, US or remote
I'm the owner of Uplift, a Boulder, CO-based product and engineering team specializing in building products, from prototypes to high-quality software...
Software Engineer
Claremont, California, US or remote
Hi there, I'm a frontend and full-stack software engineer based in Claremont, CA. I've worked on a range of projects from startups to big-time...
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
Madison, Wisconsin, US or remote
True end-to-end developer with strong frontend, backend, and devops chops. 11+ years working with clients such as Yale University, UW, NWF, The...
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...
Senior Full Stack Developer
Lawrence, Kansas, US or remote
Realquantum Senior Full-Stack Developer (Contractor) * Helped implement custom Auth0 implementation (Ruby on Rails) * Consulted on best practices...
Web Developer
Brooklyn, New York, US or remote
I’ve worked on websites of all sizes for over 15 years for clients like Microsoft, HOK, SmithGroup, MIT List Visual Arts Center, University of...
Senior Software Engineer
Bakersfield, California, US or remote
I am a senior fullstack developer with experience in technologies like React, TypeScript, NodeJs, NextJs, MySQL, Postgresql, and JavaScript. Some of...
Senior Software Developer
NYC, New York, US or remote
University Website on WordPress - Moved static website for institution into a WordPress environment. Moved content of over thousands of HTML pages...
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...
Front End Software Engineer
Brooklyn, New York, US or remote
I am an experienced software engineer with a focus on creating modern, responsive, data driven front-ends for the web. I have made valuable...
Full Stack Developer
Northport, Michigan, US or remote
DevConnect 🚀: DevConnect is a low cost crm designed to give developers control over their customer pipeline using custom built ui components and...
Software Engineer
Highlands Ranch, Colorado, US or remote
Work Experience GUIDEcx — Software Engineer Feb 2022 - PRESENT - Responsible for building, testing, implementing and maintaining React...
Senior Frontend Engineer
Tallahassee, Florida, US or remote
Developed an e-commerce site based on micro-services architecture. Mainly participated in frontend developing with React 16.8. Worked for...
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....
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...
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
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...
Senior Software Engineer
Albany, Oregon, US or remote
Currently work for a large software company as a senior engineer. Have led and contributed to many projects as a frontend and backend dev. I can...
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...
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