Android Developer

Wyperformance; Viseu; In loco; EUR 40.000 - 60.000; Tempo pieno

Descrizione del lavoro

Wyperformance is seeking an Android Developer to join our Moey Android team in Portugal. You will contribute to building and maintaining a modern Android app using Kotlin and Jetpack Compose, integrating RESTful APIs and following MVVM and Clean Architecture principles.

You will collaborate in an Agile environment with a squad of developers, deliver quality UI, performance optimizations, and robust testing using JUnit, Mockito, and Espresso.

Competenze

• Strong proficiency in Kotlin and Android app development.
• Experience with Kotlin coroutines, flows, and MVVM.
• Experience with Jetpack Compose for modern UIs.
• Familiarity with RESTful APIs and Retrofit/OkHttp.
• Experience with DI (Hilt/Dagger) and Gradle builds.

Mansioni

• Develop and maintain the Moey Android app.
• Implement features with Kotlin and Jetpack Compose.
• Integrate RESTful APIs using Retrofit/OkHttp.
• Employ MVVM/Clean Architecture patterns.
• Collaborate in an Agile environment.
• Write unit and UI tests.

Conoscenze

Kotlin

Jetpack Compose

MVVM

Agile

Android UI

Strumenti

Android Studio

Retrofit

OkHttp

Hilt

Dagger

Gradle

Room

DataStore

JUnit

Mockito

Espresso

Descrizione del lavoro

Founded in 2009, we are now a melting pot team based in Lisbon, Porto & Boston that has deployed more than 200 projects for our world‑class clients. Our team is made up of people with amazing knowledge on Design, Usability and Web/Mobile based Software. We're a user‑centred & quality software‑driven company. And we work with a passion for creating something new and cool. Our goal is to find out ways to make your (and our users') life bliss. Whether an i OS & Android mobile application for a fintech or a multi‑platform e‑commerce solution, we have the talent to meet our client's needs and beyond.

ROLE DESCRIPTION

Join a team of 5 Android developers dedicated to developing and maintaining the Moey! Android app.

Requirements

Strong proficiency in Kotlin : Ability to write clean, maintainable, and idiomatic Kotlin code, with solid understanding of coroutines, flows, and common design patterns.

Android SDK expertise (Compose‑first) : Strong experience building modern Android UIs using Jetpack Compose as the primary framework, with good understanding of state management and UI best practices. Familiarity with the View system is a plus.

Architectural patterns (MVVM / Clean) : Practical experience applying MVVM and familiarity with Clean Architecture principles, including separation of concerns and modularization.

Networking and API integration : Experience consuming RESTful APIs using Retrofit/Ok Http, including error handling, pagination, and basic caching strategies.

Dependency injection : Hands‑on experience with DI frameworks such as Hilt or Dagger, and understanding of dependency management principles.

Gradle and build configuration : Comfortable managing dependencies, build variants, and optimizing build configurations using Gradle.

Data persistence : Experience with Room and understanding of local data caching strategies;
familiarity with Data Store or Shared Preferences.

Testing : Ability to write unit tests and basic UI tests using tools like JUnit, Mockito, or Espresso.

Git and collaboration workflows : Comfortable with branching strategies, pull requests, code reviews, and resolving merge conflicts.

Performance and debugging : Experience using Android Studio tools for debugging, profiling, and performance optimization (e.G., memory leaks, UI performance).

App lifecycle and state management : Solid understanding of Android lifecycle and handling configuration changes and state.

CI/CD basics : Familiarity with CI/CD pipelines and automated builds (e.G., Git Hub Actions, Bitrise, Jenkins).

Agile methodologies : Experience working in Agile environments (Scrum/Kanban), collaborating with cross‑functional teams.