Expert Android Consultant

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SeniorHybryda·WarszawaFull-time

#478978·Dodano wczoraj·2

Źródło: nofluffjobs.com

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Tech Stack / Keywords

Android Kotlin Android SDKAndroid StudioJavaMVVMClean ArchitectureUIKotlin CoroutinesIntegration testMockitoMockKJUnit REST API SOAPRetrofitFirebaseROOMCI/CD Jenkins GitLab CI

Podsumowanie oferty

Develop Android mobile applications for a project for a major bank in the Polish market, including new feature development, automated testing, and backend/API integration. The role focuses on Android development using Kotlin.

Wymagania

Minimum 6 years of commercial experience developing Android mobile applications using Kotlin.
Hands-on experience with Android SDK, Android Studio, AndroidX, and Material Components.
Ability to develop applications for the latest Android version while maintaining backward compatibility with older versions.
Knowledge of Java.
Experience with MVVM architecture, including ViewModel, LiveData/StateFlow, and Navigation Component.
Good understanding of Clean Architecture and layered architecture principles (UI, Domain, Data).
Experience with multi-module applications, including separation of concerns and component isolation.
Strong understanding of reactive and asynchronous programming.
Very good knowledge of RxJava3, including error handling, schedulers, and chaining.
Knowledge of Kotlin Coroutines and the differences between reactive and coroutine-based approaches.
Experience implementing data flows using LiveData, Flow, StateFlow, and similar mechanisms.
Experience writing unit and integration tests using Mockito, MockK, PowerMock, and JUnit.
Good understanding of code coverage, module testability, and component testability.
Experience with backend integration using REST and SOAP, as well as OkHttp and Retrofit.
Experience with Firebase, Lottie, Android Architecture Components, Room, and WorkManager.
Experience with CI/CD processes, including Jenkins and GitLab CI.
Experience with development and debugging tools such as Debugger, Android Profiler, and Layout Inspector.
Ability to profile Android applications for CPU, memory, and battery usage, and optimize UI performance and resource consumption.
Fluency in Polish.
Good knowledge of English.

Obowiązki

Develop new features.
Perform automated testing.
Integrate with backend systems and APIs.
Create documentation.
Cooperate with the team and stakeholders on the client’s side.

Benefity

Life insurance.
Sport subscription.
Training budget.
Private healthcare.
International projects.
Free coffee, snacks, and beverages.
Bike parking and free parking.
In-house trainings.

Ubezpieczenie

Karta sportowa

Dofinansowanie szkoleń

Opieka zdrowotna

Napoje w biurze

Parking dla rowerów

Darmowe przekąski

Parking dla aut

Szkolenia wewnętrzne

GFT Poland

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