47 Best Mid Level Senior Front End JavaScript Freelance North America Developers For Hire In October 2025

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Featured Mid Level Senior Front End JavaScript Freelance North America Developers

1 to 20 of 47 devs ( view all 1701 devs )

Front End Developer

Pittsburgh, Pennsylvania, US or remote

My career has taken me through a number of verticals across a wide array of projects: - I was the sole engineer of a design system for Nuix, where I...

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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...

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Sr. Software Engineer

Austin, Texas, US or remote

SunPower Corporation, Austin, TX Sr. Software Engineer (Jan 2022 - Present) - Led the design and development of a dynamic, React-based financial...

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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...

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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,...

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Web-Based software engineer

Los Angeles, California, US or remote

# Professional Experience ## Web Based Full Stack Engineer, Skechers (2015 – 2025) Built b2c e-commerce website and internal marketing tools....

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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”...

Mid Level Senior Front End JavaScript freelance North America react node jquery vanilla js

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....

Mid Level Senior Front End JavaScript freelance North America react node typescript angular

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 -...

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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...

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Full Stack Web Developer

Ponte Vedra, Florida, US or remote

Bringing to the table over 17 years of expertise, I am a dedicated web developer with a flair for crafting dynamic web solutions that propel business...

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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...

Mid Level Senior Front End JavaScript freelance North America react node typescript angular

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...

Mid Level Senior Front End JavaScript freelance North America react node typescript angular

Front End Developer

Honolulu, Hawaii, US or remote

I have helped a couple of start ups transform from an idea to having a product that has garnered attention. The two that mostly come to mind are...

Mid Level Senior Front End JavaScript freelance North America react node typescript angular

Software Developer

Concord, New Hampshire, US or remote

I’ve worked with numerous startups, small businesses and individuals during my 12 year career in every capacity from consulting and freelancing to...

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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...

Mid Level Senior Front End JavaScript freelance North America react node typescript vanilla js

Senior Full Stack Developer

San Clemente, California, US or remote

Software Engineer at Camping World September 13th 2021 Remote Duties: • Developed a new API service endpoint responsible for the secure...

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Front-End Developer

Cleveland, Ohio, US or remote

- Notable clients include Stuart Weitzman, the National Restaurant Association, and Ben & Jerry's Previous Employers: CFA Institute - Conducted...

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Creative Technologist / Interactive frontend developer

Brooklyn, New York, US or remote

Hello, I'm a frontend developer specializing in interactive and 3D web development. I have experience working on a wide range of projects, from...

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Software Engineer

Greater Kennewick Area, Washington, US or remote

Software developer with 12+ years of experience both in agency and in-house client work. ---------- Recent Experience Role: Software...

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