Senior Android Developer

Syffer is an all-inclusive consulting company focused on talent, tech and innovation. We exist to elevate companies and humans all around the world, making change, from the inside to the outside. We believe that technology + human kindness positively impacts every community around the world. Our approach is simple, we see a world without borders, and believe in equal opportunities. We are guided by our core principles of spreading positivity, good energy and promote equality and care for others. Our hiring process is unique! People are selected by their value, education, talent and personality. We dont present ethnicity, religion, national origin, age, gender, sexual orientation or identity. Its time to burst the bubble, and we will do it together! What You'll do: Feature Ownership: Take end-to-end ownership of complex epics, from technical design and API contract negotiation to implementation and deployment. Code Mastery: Write clean, idiomatic Kotlin code and build modern, responsive UIs using Jetpack Compose. Architectural Mastery: Maintain the integrity of our Clean Architecture and MVVM/MVI patterns, ensuring a modularized structure that allows for independent team development. Performance & Stability: Proactively hunt for memory leaks, optimize network layer efficiency, and reduce app startup times to provide a best-in-class user experience. DevOps & Automation: Contribute to and improve CI/CD pipelines (Azure/Bitrise) to ensure that code is tested, scanned, and deployed with zero manual intervention. Quality Guard: Lead by example in testing. Write robust unit tests and automated UI tests that serve as documentation for the systems behavior. Technical Problem Solving: Act as the "go-to" person for debugging high-priority production issues and navigating the complexities of the Android OS fragmentation. Hybrid Work Model What You Are: 5+ of relevant experience as an Android developer; Kotlin Expertise: Deep understanding of Kotlin-specific features, including Coroutines, Flow, and Inline classes; Modern UI: 2+ years of hands-on experience with Jetpack Compose in a production environment; Deep Android Knowledge: Familiarity with the Android SDK internals, Lifecycle management, and WorkManager; Modern Stack: Dependency Injection: Hilt or Dagger2; Networking: Retrofit, Ok and GraphQL (Apollo); Persistence: Room or SQLDelight; Testing Suite: Expert level with JUnit, Mockito/MockK, and UI testing frameworks like Espresso or Compose Test; Platform Awareness: Solid understanding of Google Play Console management, App Bundles, and ProGuard/R8; Fluent in Portuguese and English; What youll get: Wage according to candidate's professional experience; Remote Work whenever possible; Allocation of health insurance from the beginning of the employment; Delivery of work equipment adjusted to the performance of functions; And others. Work together with expert teams on projects of large magnitude and intensity, long term together with our clients, all leaders in their industries. Are you ready to step into a diverse and inclusive world with us? #J-18808-Ljbffr