Job Summary: We are seeking a Frontend Developer specialized in CELLS for a robust technological project in the banking sector, passionate about modern architectures. Key Highlights: 1. Participation in a strategic project within a major banking group. 2. Personalized follow-up for your professional development. 3. Social benefits for enhanced well-being. Are you passionate about frontend development and motivated to work with modern architectures? AGH Ibérica is looking for a **Frontend Developer specialized in CELLS** to join a robust technological project in the banking sector. **What are we looking for?** Solid proficiency in modern JavaScript and experience working with Web Components, using libraries such as LitElement or Polymer—the foundation of the CELLS ecosystem. Proficiency in HTML and CSS to build consistent interfaces is valued. Experience with modern frameworks such as Angular, React, or Vue. Experience building reusable UI components with APIs. Experience using frontend testing tools (e.g., Jest, Mocha, Jasmine) to ensure code robustness. Experience working in continuous integration environments and version control with Git. **What do we offer?** * Participation in a strategic project within a major banking group. * Hybrid work mode in Madrid. * Personalized follow-up by the Business Manager and Human Resources team for your professional development. * Social benefits that guarantee enhanced well-being.