62 Best Mid Level Senior Front End JavaScript MongoDB Contractor Developers For Hire In April 2025
Featured Mid Level Senior Front End JavaScript MongoDB Contractor Developers
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...
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...
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...
Full Stack Developer
Zebulon, North Carolina, US or remote
Experience 1upHealth, Inc. Software Engineer August 2022 - August 2023 (1 year 1 month) Boston, Massachusetts, United States (Remote) •...
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...
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...
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...
Software Engineer
Denver, Colorado, US or remote
- Software Engineer for Sleep Doctor. Crafted intricate web building tools and responsive interfaces using PHP, Symfony, JavaScript, HTML, and CSS,...
Full Stack Software Engineer
Portland, Oregon, US or remote
I'm a full-stack Software Engineer with a background in web development and UX. I've been working with HTML and CSS for more than 15 years and...
Frontend Developer
Deer Park, Texas, US or remote
I've worked in multiple projects in my career. Cute Digital Media (pronyr.com): As the main developer at this company I had the responsibility of...
Front End Developer
Weston, Ohio, US or remote
I recently built a fantastic e-commerce website called "newzealandhoneyco" where I focused on {optimizing the web page and making the web-accessible....
Frontend Developer / React / JavaScript / CSS
Basalt, Colorado, US or remote
• Led the design and development of enterprise level API documentation built in React using NextJS for OpsRamp, a company valued at $500M and...
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...
Full Stack Software Engineer
Rahway, New Jersey, US or remote
- Created lambda functions using Python to connect with SQL Server Management Studio (SSMS) to retrieve data, organize it, and send it as emails....
Software Developer
New York, New York, US or remote
Software engineer with over a decade of full-stack experience at a number of companies of diverse size, tech stack, culture, and team structure, with...
Software Engineer, Mobile
Vila Velha, Espirito Santo, Brazil or remote
My name is Vitor and I’m a software engineer focused on frontend and mobile applications with more than 3 years of experience working with React /...
Software Engineer | Full Stack JS Developer
Rio de Janerio, RJ, Brazil or remote
Skilled software developer with 10+ years of experience building websites, web apps, and mobile apps of any size. I specialize in React, React Native...
Full Stack Developer
Santa Clarita, California, US or remote
Shinflik 2021-2023 - Indie movie streaming...
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.
Let's fix that.
Here companies and developers can connect around Javascript, JS Frameworks ... and other tech.
If you've got questions, hit me up!
What is JS Chimp
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