Job Summary: We are seeking an Android Developer for an international project, developing and maintaining mobile applications using agile methodologies and modern technologies. Key Highlights: 1. Participation in an international project using current technologies 2. Professional development and continuous learning 3. Agile, collaborative, and quality-oriented environment Location**Barcelona** Salary**35,000 € \- 42,000 €****Gross/year** Category**Information Technology and Telecommunications** Subcategory**Programming** Sector**Information Technology and Services** Working Hours**Full-time** Work Modality**Hybrid (On-site and Remote)** Professional Level**Employee** Department**Information Technology** ### **Description** At **Grupo NS**, we are looking to hire an experienced **Android Developer** to join an **international project**, working with agile methodologies and modern mobile development technologies. The selected candidate will join a collaborative technical team and participate in the full application lifecycle—from development through to publication on the Google Play Store. ***Main Responsibilities*** * Development of Android applications using Kotlin and Java. * Participation in projects following agile methodologies (Scrum). * Regular use of collaboration and project management tools such as Jira and Confluence. * Development, testing, and maintenance of mobile applications. * Management of app publishing and updating processes on the Google Play Store. * Implementation of unit tests and UI tests. * Version control using Git. * Collaboration with international teams. ***Position Conditions*** * Work Modality: Hybrid (2 days per week on-site in Barcelona). * Location: Barcelona. * Project: International and stable. * Sector: Software Development / Mobile. ***What We Offer*** * Joining Grupo NS, a company specialized in technological solutions. * Participation in international projects using current technologies. * Agile, collaborative, and quality-oriented environment. * Professional development and continuous learning. ### **Minimum Requirements** **Requirements** * 3–5 years of experience as an Android Developer. * Proficiency in Android Kotlin and Android Java. * Experience with Koin and Retrofit. * Knowledge and practical use of Jetpack Compose. * Experience in Android application testing and debugging. * Advanced level of English (mandatory and certifiable). * Availability for: * 2 days of on-site work per week at the Barcelona office. * Occasional travel to Germany (2–3 times during the project, potentially requiring full-week stays). **Preferred Qualifications** * Knowledge of Spanish and/or German. * Experience in international and multicultural environments. ### **Competencies** * java * ANDROID * ENGLISH * JIRA * CONFLUENCE * SCRUM * GERMAN * SPANISH * KOTLIN * JETPACK COMPOSE * DIGITAL ANALYSIS * KOIN * RETROFIT