Connectoma · Barcelona, Spain (Remote-friendly)

40.000–45.000€ · Stock Options Available

About the Role

We are looking for a Junior Front-End Developer (UX/UI Focus) to help shape the user-facing side of the Connectoma platform and website. You’ll translate design concepts into elegant, responsive, and accessible interfaces, while collaborating closely with product and back-end teams. This is a creative and technical role, where you’ll contribute to the full lifecycle of front-end development — from mockups to production-ready code.

What You Will Do

• Develop and maintain responsive applications using React, Angular, or Vue.js, plus HTML5, CSS3, and JavaScript.
• Translate mockups and wireframes into functional components with attention to usability and accessibility.
• Collaborate with back-end engineers to integrate APIs and services.
• Optimize web applications for speed, scalability, and cross-browser compatibility.
• Participate in Agile development practices, code reviews, and workflow improvements.
• Contribute to design discussions and propose improvements in UX/UI.

What We Are Looking For

• Demonstrable experience as a front-end developer or web designer.
• Solid skills in modern frameworks (React, Angular, Vue.js).
• Strong knowledge of HTML5, CSS3, JavaScript, and responsive design principles.
• Experience with AI-assisted coding/design tools (e.g., GitHub Copilot, AI image generation) and prompt engineering.
• Familiarity with Git/GitLab version control.
• High proficiency in English.

Nice-to-Have Qualifications