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November 3, 2026

Android Developer

Mid • On-site

Warsaw, Poland

Quick Facts

  • Role: Android Developer

Description

Develop and maintain native Android mobile applications using Kotlin and Android Jetpack. Implement app functionality, integrate with external services and REST APIs, manage local data storage, and build user interfaces according to Material Design. Write unit and UI tests, and diagnose and resolve mobile app issues.

Requirements

  • Minimum 2 years of object-oriented programming experience in Kotlin (certificates or a portfolio covering tasks delivered in at least 2 projects)

  • Practical knowledge of Android application technologies: Android Jetpack, Dagger Hilt, Retrofit or Volley, Material Design, Room, REST API, Mockito, Espresso UI Tests, and MVVM architecture

  • Knowledge of Git version control

  • Practical experience with Android Studio and/or IntelliJ IDEA

  • Practical knowledge of Android Debug Bridge (ADB)

  • Knowledge of containerization of applications using Docker

Benefits

  • Stable employment with long-term projects and collaboration with leading companies

  • Flexible engagement models: B2B, employment contract, or contract work

  • Benefits: Medicover (expanded with dentistry), FitProfit, English lessons

  • F45 gym training sessions at the office

  • Internal referral program

  • Funding for IT certifications

  • Hybrid, remote, or on-site work depending on the project

  • Company events and integration trips

  • Support for charity initiatives, including Szlachetna Paczka and #PomagamyNexio

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