Senior Android Engineer (Remote – Brazil)

About the role

Space Inch is rebuilding a flagship mobile platform that serves tens of millions of users in the health‑fintech space. As a Senior Android Engineer you will work on a brand‑new, white‑labeled app from the ground up, shaping its architecture and delivering high‑quality code that impacts millions of lives.

Key responsibilities

• Design, develop, and maintain a large‑scale native Android application using Kotlin and Jetpack Compose.
• Create clean, scalable UI components that follow Google’s Material Design guidelines.
• Collaborate with iOS, product, design, and QA teams to deliver end‑to‑end features.
• Contribute to architectural decisions, performance tuning, and scalability planning.
• Integrate with backend services (REST/GraphQL) and ensure reliable data persistence.
• Manage app deployment through Google Play and support CI/CD pipelines.

Required profile

• 5+ years of professional Android development experience.
• Strong expertise in Kotlin and modern Android practices (Jetpack, Compose, Coroutines).
• Solid understanding of backend APIs, authentication, and local storage solutions.
• Experience with performance optimization, scalability, and app distribution.
• Proficient in Git workflows, automated testing, and CI/CD.
• Excellent written and spoken English.

Required skills

• Kotlin
• Jetpack Compose
• Android Jetpack libraries
• Coroutines
• REST and GraphQL APIs
• Room, Realm, SQLite
• Android system architecture
• Performance optimization
• Scalability planning
• Google Play deployment
• Git
• JUnit, Espresso, Robolectric
• CI/CD pipelines

What we offer

• Fully remote work for candidates based in Brazil.
• Remote‑first culture with occasional travel for company retreats.
• Supportive environment focused on personal and professional growth.
• Collaboration with an international team of 80+ members.