6 Best Front End JSON Freelance Spain Developers For Hire In October 2025

Hire Devs From

Microsoft Mozilla Toptal

framework: language: speaking: worker type:

Featured Front End JSON Freelance Spain Developers

1 to 6 of 6 devs ( view all 1700 devs )

Smart devices frontend developer

Barcelona, Barcelona, Spain or remote

Working on frontend projects for smart and embedded devices (Tv, kiosks, Digital Signage...

Front End JSON freelance Spain node vanilla js mongodb json

Front-end Developer

Barcelona, Spain or remote

I'm a Barcelona-based front-end developer and graphic designer. With a background in graphic design and a passion for web development, I specialize...

Front End JSON freelance Spain react node vanilla js nextjs

Front end React developer

Barcelona, Barcelona, Spain or remote

I have been working as a React dev for more then 2 years. I started working for a softwarehouse in Wrocław Poland as a React Dev for a 1.5 years. We...

Front End JSON freelance Spain react typescript vanilla js nextjs

React Developer

Barcelona, Cataluna, Spain or remote

Hi! I'm Chris, a Front-End Developer and Graphics Programmer in Barcelona. I began building procedural design engines for web and am now an...

Front End JSON freelance Spain react node typescript jquery

senior frontend developer

barcelona, Spain or remote

For the past five years I've worked at a banking software company as a team lead👨‍💻. Some projects I've created and challenges I've solved...

Front End JSON freelance Spain react node typescript vanilla js

Frontend developer

Valencia, Valencia, Spain or remote

Principal Software engineer focused on frontend applications and scaling large systems with 10 years of experience: Atlassian Runtastic...

Front End JSON freelance Spain react node typescript json

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!

1,700 JS Contractors By Tech

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