**Join our team as a Junior Frontend Developer!** Are you passionate about creating functional, attractive, and user-centered digital experiences? At **Esinergia S.A.S.**, we are looking for a **Junior Frontend Developer** who combines creativity, attention to detail, and technical expertise to transform designs into intuitive and high-impact web experiences. You will work in a 100% remote, collaborative, and quality-oriented environment where every line of code adds real value to our clients' projects. **What you will do** * Design, develop, and maintain functional, accessible, and responsive user interfaces (UI). * Translate UX/UI designs into clean and efficient code using **HTML5, CSS3, JavaScript, and modern frameworks (React, Vue, or Angular)**. * Implement optimized animations and visual effects for a smooth user experience. * Integrate APIs and external services to display dynamic data in real time. * Optimize web application performance across different devices and browsers. * Collaborate with backend, UX/UI, and Project Management teams to ensure successful deliveries. * Participate in support, maintenance, and continuous improvement processes for projects. **What we are looking for** * Professional or technologist in **Graphic Design, Software Development, Systems Engineering, Computer Science, or related fields**. * Minimum of **1 year** of experience in similar roles. * Proficiency in **HTML5, CSS3, SASS, JavaScript, and jQuery**. * Intermediate knowledge of **Twig, NPM, Gulp, and JS frameworks (React, Vue, or Angular)**. * Experience in **responsive and mobile-first design**. * Basic knowledge of **Drupal** and tools such as **Figma, Adobe XD, or Sketch**. * Ability to work in an organized, proactive, and collaborative manner. * Strong communication skills and orientation toward continuous learning. **What we offer✨** * Indefinite contract with all statutory benefits. * **100% remote work**, Monday to Friday. * Competitive salary, commensurate with your experience and technical level. * Continuous training plan and opportunities for professional growth. * Collaborative environment focused on innovation and excellence. * Participation in national and international web projects. **Application deadline:** 10/19/2025 **Position type:** Full-time, indefinite contract **Apply now!** If you enjoy combining design and technology to create memorable experiences and want to grow professionally within a team passionate about web development, we want to meet you! \*If you wish to join the process, applications can be submitted exclusively through the following link: **https://esinergia.buk.co/s/b2rXkCkueLkGo9Nm** Position type: Full-time, Indefinite