DESCRIPTION At **Rointe**, we are leaders in the development of advanced, energy-efficient **electric heating solutions**, both nationally and internationally. Our mission is clear: to innovate in order to improve people's quality of life and contribute to a more sustainable future. Would you like to join a team with **international growth potential, continuous professional development**, and a collaborative, diverse work environment? From our **Technical Department**, we are looking for a **Mobile App Developer** to join our team in **Santomera (Murcia)**. If you're looking for a **stable**, **challenging**, and constantly **technologically evolving project**, within a company that values people, **diversity**, and **professional growth**, this is your opportunity. **Position Mission:** Design, develop, and maintain Rointe mobile applications (iOS and Android) that allow users to easily, intuitively, and securely manage our climate control systems. **Responsibilities:** * Develop and maintain native mobile applications for iOS (Swift/SwiftUI) and Android (Kotlin/Java). * Collaborate in defining new features and application improvements. * Optimize user experience (UX/UI) in coordination with the design team. * Integrate with cloud services (APIs, IoT, databases). * Testing, incident resolution, and deployment on App Store and Google Play. * Stay updated on technological trends and propose continuous improvements. **Requirements:** * Proven experience in native mobile app development for iOS and Android. * Solid knowledge of UX/UI design, with the ability to create intuitive and attractive interfaces. * Proficiency in Swift, Kotlin, Java, and related frameworks. * Experience integrating REST/GraphQL APIs. * Experience in IoT, home automation, or hardware-related projects is a plus. * Ability to work in a team and results-oriented. * Technical level of English. **Valued Skills:** * Experience with Flutter or React Native. * Advanced training or experience in UX/UI as applied to app development. * Previous app publications on App Store and Google Play. * Experience working with agile methodologies (Scrum, Kanban). **What We Offer:** * Permanent contract. * Working hours: Monday to Thursday from 08:00 to 17:00, Friday from 08:00 to 14:00. * Join a leading multinational company in its sector with strong growth prospects. * Participation in innovative smart heating and IoT projects. * Career plan and professional development. * Work in a collaborative environment surrounded by professionals who will help you grow. If you want to become part of a great team of professionals and would like to develop within a leading company in electric heating, don't hesitate to send us your application! At Rointe, we are committed to equal opportunities for everyone, rejecting any discrimination based on age, color, gender, religion, or disability. We look forward to meeting you!