**Description:** ---------------- **Work Modality**: Hybrid, with 2 days per week on-site **Location:** Sorocaba SP, Curitiba or Contagem, MG **Working Hours:** Monday to Friday, from 8 a.m. to 6 p.m. **Main Responsibilities** * Develop and maintain Android mobile applications. * Collaborate with designers and cross-functional teams to transform business requirements into technical solutions. * Apply software development best practices to ensure code quality, efficiency, and security. * Participate in code reviews, providing constructive feedback. **Mandatory Requirements:** * Advanced English, required for communication with the international team. (The interview will also be conducted in English). * Experience with the following technologies: Kotlin, Jetpack Compose, Gradle, and GitLab. * Strong foundation in Jetpack Compose. * Intermediate/advanced knowledge of Kotlin, with focus on Async Contexts. * Basic knowledge of unit testing in Android (JVM). * Basic/intermediate knowledge of Gradle configuration. **Desirable Requirements:** * Solid understanding of Clean Architecture. * Experience with integration testing (JVM and Android Instrumented). * Experience creating Kotlin modules and libraries. * Proficiency in advanced debugging techniques (App Profiling).