102 Best Senior JavaScript Freelance Contractor North America Developers For Hire In April 2025

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Featured Senior JavaScript Freelance Contractor North America Developers

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Senior Angular Python AWS Software Engineer

Denver, Colorado, US or remote

I am a seasoned software engineer with vast experience in software development and security vulnerability management and mitigation. I have...

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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...

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Lead Software Developer

Spanish Fork, Utah, US or remote

- Quantum Computing and AI Web Developer with extensive experience in leading the design and development of innovative quantum computing applications...

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FullStack Software Engineer

New York, New York, US or remote

Projects Vaccinfo - For CUNY Hackathon Winter 2021, collaborated with a team and built a community-based website collecting and providing...

Senior JavaScript freelance contractor North America react node typescript angular

Full Stack | Front End | Senior Software Engineer | Agile Product Owner | USA

Scranton, Pennsylvania, US or remote

10 years of professional experience developing software in Javascript, Python, and React. Certified as an Agile Product Owner by the Scrum Alliance....

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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...

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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 JavaScript freelance contractor North America react node typescript angular

Senior Fullstack Engineer - Novel Solutions to Complex Problems

Memphis, Tennessee, US or remote

Senior Fullstack Engineer and Manager in Memphis, TN. I have expertise in several programming languages, including Node.js, Python, Java, and C#, and...

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Principal/Senior Full-Stack Developer

Amqui, Quebec, Canada or remote

I have always been absolutely fascinated with computers and technology. I’m fortunate to say now that what began as a self-taught hobby at a young...

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Senior Solutions Programmer

Vancouver, British Columbia, Canada or remote

Sycle (1 year) Senior Architect Their product line centers around managing an audiology department, clinic or office. Owners and audiologists...

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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 JavaScript freelance contractor North America react node typescript angular

Senior Software Engineer

Indianapolis, Indiana, US or remote

I've been working in development for over a decade with a primary focus on front end technologies. I have done back end and full stack work using...

Senior JavaScript freelance contractor North America react node jquery vanilla js

Senior Software Engineer

Arvada, Colorado, US or remote

Hi everyone - I am looking for a new role and would appreciate your support. Thank you in advance for any connections, advice, or opportunities you...

Senior JavaScript freelance contractor North America react node typescript angular

Senior Full Stack Javascript Developer

Omaha, Nebraska, US or remote

Specialties: • Front end JavaScript (React, AngularJS, Angular.io, and WebPack) • ES2021, and TypeScript • .NET Core Development (C#) •...

Senior JavaScript freelance contractor North America react node typescript angular

React Frontend / Full Stack Javascript Developer

Portland, Oregon, US or remote

Javascript full stack developer, leaning heavily towards the Frontend. Coming back up for air after a several-month freelance commitment. Looking...

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Full stack developer

Bremerton, Washington, US or remote

I am a Senior Front-End Developer with over 5 years of experience in web development. I hold a Bachelor of Science degree in Computer Science from...

Senior JavaScript freelance contractor North America react node typescript angular

Full Stack Engineer

Port Orchard, Washington, US or remote

Senior Full Stack Engineer and Computer Science degree based in Port Orchard, WA, US. I have over 7 years of experience in Full Stack JS development,...

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Senior Fullstack Web Application Engineer

Saint Paul, Minnesota, US or remote

Having worked with a variety of teams, from Best Buy to UHG to Dapper Labs, I have learned what makes for failure, friction, or success, both for the...

Senior JavaScript freelance contractor North America react node typescript vue

Lead Full-stack engineer

Vancouver, Washington, US or remote

Layerframe, Inc. - Principle Engineer - Working for a boutique design firm presented many new challenges, chief of which was simultaneously...

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Principal Channel Solution Consultant

New York City, New York, US or remote

- Over 6 years as Sales Engineer/Consultant within the Contact Center space - Build demo assets and solutions to reduce development times and demo...

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