Android Developer (Java) (Req. English)

Spheric; Teletrabalho; BRL 120.000 - 160.000; Tempo integral

Resumo da oferta

A forward-thinking technology company is seeking an experienced Android Developer to join their fully remote team. In this role, you will be responsible for developing high-quality native Android applications using Java and modern frameworks. You'll focus on test-driven development and work collaboratively in an agile environment, optimizing performance and ensuring seamless user experiences. Ideal candidates should have 3+ years of Android development experience and strong problem-solving skills.

Qualificações

• 3+ years of professional Android development experience.
• Strong problem-solving and communication skills.
• Understanding of mobile app security best practices.

Responsabilidades

• Develop native Android applications using Java and Android frameworks.
• Design robust mobile architectures following best practices.
• Integrate with RESTful APIs and backend services.

Conhecimentos

Android Development Java

Kotlin

Android Runtime (ART)

Android Studio IDE

Dependency injection (Dagger, Hilt)

Test-driven development

Git

API integration

Ferramentas

JUnit

Espresso

Mockito

Retrofit

Firebase

Descrição da oferta de emprego

Fetchly Labs is a forward-thinking technology company specializing in innovative mobile solutions. We work on cutting-edge projects that emphasize user-centric design, scalability, and seamless performance. Join our fully remote team and contribute to developing high-quality Android applications using Java, while collaborating in an agile environment.

Position Overview

We are seeking a skilled Android Developer to join our team. You'll build and maintain scalable mobile applications using modern Android development technologies, with a strong emphasis on test-driven development and API integration.

Key Responsibilities

• Develop native Android applications using Java and modern Android frameworks
• Design and implement robust mobile architectures following best practices
• Practice test-driven development for reliable and maintainable code
• Integrate with RESTful APIs and backend services
• Collaborate with cross-functional teams and participate in code reviews
• Optimize application performance and ensure smooth user experiences

Required Technical Skills

• Android Development Java for Android (required) - native Android app development using Java with Android SDK
• Kotlin (preferred) - modern Android development language
• Android Runtime (ART) and Android SDK fundamentals
• Android Studio IDE proficiency
• Android Jetpack components (ViewModel, LiveData, Room, Navigation)
• Material Design guidelines and UI / UX principles
• Responsive layouts and multi-device support
• Java / Kotlin interoperability in mixed codebases
• Architecture & Patterns MVVM, MVP, or Clean Architecture
• Dependency injection (Dagger, Hilt)
• Reactive programming (RxJava, Coroutines, Flow)
• Repository pattern and data layer design
• Backend Integration RESTful API consumption (Retrofit, Ok)
• JSON parsing and data serialization
• Authentication and authorization implementation
• GraphQL (nice to have)

Testing & DevOps

• Test-driven development methodology
• Unit, integration, and UI testing
• CI / CD pipeline setup (GitHub Actions, Bitrise, Jenkins)
• Version control with Git

Testing Frameworks

• JUnit
• Espresso
• Mockito
• Robolectric

Data & Storage

• SQLite and Room database
• SharedPreferences and DataStore
• Local caching strategies
• Firebase integration (Firestore, Realtime Database)

Nice to Have

• React Native experience for cross-platform development
• Flutter knowledge
• Jetpack Compose for modern UI development
• Firebase services (Analytics, Crashlytics, Cloud Messaging)
• In-app purchases and subscription management
• Google Play Store publishing and release management
• Push notifications implementationDeep linking and app navigation

Performance Profiling and Optimization Tools

Performance profiling and optimization tools

Preferred Qualifications

• 3+ years of professional Android development experience
• Published apps on Google Play Store
• Strong problem-solving and communication skillsUnderstanding of mobile app security best practices
• Experience with offline-first architecture