21 Best JSON CSS Contractor Europe Eastern Developers For Hire In October 2025
Senior Team Lead
Sofia, Sofia, Bulgaria or remote
- Currently serving as Engineering Team Lead at Deel, overseeing engineering tasks in a fully remote setting. - Worked as a Senior Software Engineer...
Senior Frontend Engineer
Katowice, Poland (currently), Poland or remote
Dedicated Frontend Engineer with 8 years of experience, committed to designing and building user-centric applications tailored to diverse business...
Senior Full-Stack Developer
Cluj-Napoca, Romania or remote
I am a Senior React & Node.js developer with 5+ years of experience working as a contractor and freelancer. I have a demonstrated history in the...
Senior Full Stack Developer
Krakow, Mapoloskie, Poland or remote
Experienced Senior Full Stack Developer with expertise in Java, Python, JavaScript, and PHP. Skilled in front-end development using Angular, React,...
Frontend Engineer
Cluj-Napoca, Romania or remote
🚀 Projects I've Contributed To SAAS UI for Alluvio Platform: Developed a responsive and intuitive user interface for Alluvio's SAAS platform,...
Full Stack Web & Mobile Application Developer
Orosháza, Hungary or remote
Hi! My name is Martin. I'm a full-stack web & cross-platform mobile application developer with 10+ years experience. My work experience cover a...
Senior Web Developer
Warsaw, Masovian, Poland or remote
I am a web developer with over 7 years of experience designing and building responsive, user-friendly web applications. I specialize in writing clean...
Senior Frontend Developer
Cluj-Napoca, Romania or remote
Working as a frontend developer for about 5 years. Main stack is React, Typescript,...
Front End Developer
Sofia, Bulgaria or remote
Starting my journey as a Frontend Developer at DevriX in Sofia from May 2017 to June 2021, I honed my skills by leading projects with a strong...
Senior JavaScript Developer
Cracow, Poland or remote
11/2022 - 11/2023 Senior JavaScript Developer Kinsta • Collaborating within a 10-member Analytics Team. • Creating domain-specific charts...
Frontend Engineer
Cluj-Napoca, Cluj, Romania or remote
I am a passionate Frontend Engineer who’s also tackling full-stack intricacies with over 3 years of experience in refining, developing, and...
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...
Full-Stack Web Developer
Ternopil, Ukraine or remote
A full-stack developer with 3 years of experience, a knack for technical marketing and a penchant for coding. Some things I'm proud of: 1....
Front-end Developer
Sofia, Bulgaria or remote
3+ years of experience as a Front-end developer. Currently working at Nuvei, a leading fintech company providing 80+ payment methods and security...
Software Engineer
Cluj-Napoca, Cluj, Romania or remote
Moodvie Full Stack Developer • Independently built an open-source web application called Moodvie, which recommends movies based on the user’s...
Fullstack JS Developer
Kraków, Poland or remote
As a JavaScript Software Engineer, I have been deeply involved in multiple high-impact projects, leveraging a variety of modern web technologies. My...
Full-stack Web Developer
Bucharest, Bucharest, Romania or remote
I started freelancing when I was in 11th grade. Being a top level national olympic for the coding olympiad, it was easy picking up new concepts and...
Web developer
Hodonín, Czech Republic or remote
i made evesmm.com in 3 weeks, Its AI SaaS website, automatic register/login, payments, plan roles, based on it set AI model and some a lot of more...
Software Engineer
Targoviste, Romania or remote
I worked on a fund management system and on some e-comerce...
Fullstack Web Developer
Bydgoszcz, Poland or remote
I had the amazing chance to work with a fantastic group of interns and experienced mentors on something really special. Together, we built a platform...
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!
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