16 Best Mid Level Back End React JS Next Python JSON CSS MySQL Contractor Developers For Hire In August 2025

Hire Devs From

Ibm Apple Mozilla

framework: language: utility: ui: career: stack: db: server: program: concept: worker type: country: country region:

Featured Mid Level Back End React JS Next Python JSON CSS MySQL Contractor Developers

1 to 16 of 16 devs ( view all 1671 devs )

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 Back End React JS Next JS Python JSON CSS MySQL contractor react node typescript angular

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,...

Mid Level Back End React JS Next JS Python JSON CSS MySQL contractor react node typescript angular

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...

Mid Level Back End React JS Next JS Python JSON CSS MySQL contractor react node typescript vue

Full Stack Developer

Chicago, Illinois, US or remote

Technical Advisor Tempo Storm ▪ Collaborated with the web development team to create and launch The Bazaar website. ▪ Assessed existing...

Mid Level Back End React JS Next JS Python JSON CSS MySQL contractor react node typescript angular

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...

Mid Level Back End React JS Next JS Python JSON CSS MySQL contractor react node typescript angular

Full Stack Developer

Bartlett, Illinois, US or remote

William Rainey Harper College November 2021 - July 2023 Student Systems Analyst Palatine, IL ● Leveraged programming, scripting, query, and...

Mid Level Back End React JS Next JS Python JSON CSS MySQL contractor node jquery vanilla js json

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...

Mid Level Back End React JS Next JS Python JSON CSS MySQL contractor react node typescript angular

Lead Sofware Engineer with 10+ Years of Experience

Zagreb, Croatia or remote

I'm a software engineer with 10+ years of experience in the field. In 2019, I led a software development in a team of six people. We worked at a...

Mid Level Back End React JS Next JS Python JSON CSS MySQL contractor node typescript vue vanilla js

Full Stack Developer

Kutaisi, Imereti, Georgia or remote

Freelance Developer (Current) Projects: IconGeneratorAI: Built a solo project for generating AI-based icons. Used various AI APIs for art...

Mid Level Back End React JS Next JS Python JSON CSS MySQL contractor react node typescript angular

Frontend developer | React

Wroclaw, Poland or remote

Projects 🛒 Large Marketplace with Next.js Developed a comprehensive marketplace where users can: Register and login 🔑 Browse and purchase...

Mid Level Back End React JS Next JS Python JSON CSS MySQL contractor react node typescript vanilla js

Full Stack Developer

Buenos Aires, CABA, Argentina Republic or remote

Hey! I'm Manuel, a full-stack developer from Argentina. I focus on two things, fast pace of development and results. I like to ship fast and often. I...

Mid Level Back End React JS Next JS Python JSON CSS MySQL contractor react node typescript nextjs

Full Stack developer

Los Angeles, California, US or remote

🚀 Projects I've Created: Project Management Tool at Service Rocket: Developed a collaborative tool using Python and Atlassian suite....

Mid Level Back End React JS Next JS Python JSON CSS MySQL contractor react node typescript angular

full-stack developer

Toronto, Ontario, Canada or remote

ChatBott 2025 Technologies: Vue, TypeScript, Tailwind CSS, Express, Pinia, Neon Postgres ● Developed a chatbot web application with a responsive...

Mid Level Back End React JS Next JS Python JSON CSS MySQL contractor react node typescript vue

Apprentice Web Developer

Boston, Massachusetts, US or remote

I learned JavaScript while working as a general manager across multiple retail brands. Recently, I attended an accelerated learning program, Launch...

Mid Level Back End React JS Next JS Python JSON CSS MySQL contractor react node typescript angular

software engineer

Union City, New Jersey, US or remote

🏢 Homelister (10/2022 - 2/2023): 🚀 Led data migration and cron system implementation for diverse environments. ⚙️ Worked on...

Mid Level Back End React JS Next JS Python JSON CSS MySQL contractor react node typescript nextjs

DevOps Engineer

Beirut, Mount Lebanon, Lebanon or remote

• Implemented scalable and reliable system designs utilizing web servers, worker servers, cloud functions, and load balancers. • Optimized...

Mid Level Back End React JS Next JS Python JSON CSS MySQL contractor react node typescript vue

Who We Are

Adam

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

Need a job or looking to hire?

JS Chimp is your spot.

We make finding jobs or talent easy.

Let's connect you with your next job or star developer.

Join us!

1,671 JS Contractors By Tech

JS Frameworks & Libraries
JS/TS Languages
Tech Stacks
JS Utilities
JS UI/UX
JS Databases & Servers
Career Level