Qualifications
Essential Skills and Tools:Kotlin (proficient) with solid understanding of Android SDK. Architecture: MVVM/MVI, Clean Architecture, dependency injection (Hilt/Dagger). UI: Jetpack Compose and/or Views; Navigation (Jetpack Navigation). Data: coroutines/Flow, Room, DataStore (or EncryptedSharedPreferences). Networking: Retrofit/OkHttp, REST/JSON (and/or GraphQL if applicable). Security: secure storage, certificate pinning, obfuscation (ProGuard/R8). Testing: JUnit5, Mockito/Kotlin Coroutines Test, Espresso, Robolectric. Observability: structured logging, crash reporting (Firebase Crashlytics or others), and performance metrics (Startup, ANR, jank). Mobile CI/CD: Gradle, build variants, Signing/Keystore, Play Console. Version Control: Git (pull requests, trunk-based or GitFlow), Code Review. Experience in consuming corporate APIs through Mobile Gateway with handling of OAuth2/OIDC and JWT is also required. Desirable: 3 years of experience in the Banking sector.
About the job
gsbsolutions1 seeks a Senior Android Developer to join the team in Ciudad de México. This role centers on building and refining mobile features for the company’s Android applications. The aim is to provide users with an experience that is fast, secure, and accessible, while ensuring reliable integration with backend service layers.
Key responsibilities
- Develop and improve Android app features, focusing on usability and performance
- Apply established standards for design, security, accessibility, and performance throughout the development process
- Work to maintain dependable connections between mobile apps and orchestrated backend services
Location
This position is based in México, Ciudad de México.
About gsbsolutions1
gsbsolutions1 is a prominent company in Latin America, recognized for its growth and innovation in the tech industry. We pride ourselves on creating an inclusive and dynamic work environment that fosters creativity and professional development.
