Senior Android Consultant - Banking Apps

GFT Technologies Poland; Kraków; On-site; PLN 120,000 - 180,000; Full time

Job summary

GFT Technologies Poland seeks a skilled Android Developer to design and build modern Android applications using Kotlin and Java in a fast-paced, collaborative setting. You will integrate apps with backend services and contribute to secure, scalable software used by millions of users.

You will work with Android Studio, MVVM, and modern architecture, ensuring high-quality code, robust testing, and efficient CI/CD releases within an agile team in Kraków.

Qualifications

• At least 3 years of commercial Android development experience.

Responsibilities

• Develop and maintain Android applications using Kotlin and Java.
• Design and implement new mobile features.
• Integrate with backend services.
• Write unit and integration tests.
• Ensure high code quality, security and performance.
• Participate in CI/CD processes and releases.
• Collaborate with cross-functional teams in an agile environment.

Skills

Android Kotlin/Java

MVVM

Clean Architecture

RxJava3

Kotlin Coroutines

LiveData/Flow/StateFlow

REST/SOAP (Retrofit/OkHttp)

Firebase/Room/WorkManager

JUnit/Mockito/MockK/PowerMock

Gradle

Dependency Injection (Hilt/Dagger/Koin

CI/CD (Jenkins/GitLab)

Android Studio/Android SDK

Security & Performance

Tools

Retrofit

OkHttp

Firebase

Room

WorkManager

Android Architecture Components

Gradle

Jenkins

GitLab CI

Job description

GFT Technologies Poland seeks a skilled Android Developer to design and build modern Android applications using Kotlin and Java in a fast-paced, collaborative setting. You will integrate apps with backend services and contribute to secure, scalable software used by millions of users.

You will work with Android Studio, MVVM, and modern architecture, ensuring high-quality code, robust testing, and efficient CI/CD releases within an agile team in Kraków.