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Senior Android Developer - Codest Ltd. Company No. 12590542, VAT number GB363431020

Android Developer

Senior Android Developer responsible for designing, building, and maintaining high‑quality mobile applications using Kotlin and Java, Android SDK, MVVM architecture, and Jetpack Compose, while integrating RESTful services and ensuring performance, scalability, and best practices.

About the role

Senior Android Developer at Codest Ltd. Company No. 12590542, VAT number GB363431020.

Key technologies: Kotlin, Android SDK, Java.

Key Responsibilities

Develop and maintain Android applications using Kotlin
Implement Material Design components and responsive layouts
Integrate REST APIs, Firebase and third-party libraries
Write unit tests with JUnit and Espresso

Requirements

5+ years of relevant experience in android developer
Experience with Jetpack Compose or View-based UI
Familiarity with MVVM architecture and Coroutines

Skills

kotlinjavaandroid sdkjetpack compose

CompanyCodest Ltd. Company No. 12590542, VAT number GB363431020

DepartmentEngineering

LocationKraków, Poland

Experience5+ years

Tenurefull-time

LevelSenior

Posted June 19, 2026