6 Best Front End JSON Freelance Spain Developers For Hire In October 2025
Smart devices frontend developer
Barcelona, Barcelona, Spain or remote
Working on frontend projects for smart and embedded devices (Tv, kiosks, Digital Signage...
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 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...
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...
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...
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...
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.
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