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Senior Android Developer

City:Warsaw, Poland


Senior Android Developer

Mudita is looking for an experienced, top-notch Senior Android developer to grow with our dev team!

About us

Mudita designs consumer electronics that help bring balance and quality to people’s lives. Products which are as minimalistic as possible, don’t scream for attention or overwhelm us with needless distractions.

At our office in Warsaw, we’ve gathered a dream-team of skilled professionals to design a series of mobile phones and other devices that will be launched worldwide. We are experts in research and development, engineering, software development, product management and marketing, driven by a mission to create great products that put physical and mental health first.

We’re looking for a person who will help us maintain and improve our projects - currently developed in kotlin multiplatform mobile - and feel comfortable working head to head with the iOS team to create solutions which work for both platforms.

There will be plenty of challenges, as well as opportunities for you to develop your skills and have a significant influence on the company's growth.

Key Responsibilities:

New features development - 70%

Maintenance and bug fixing - 20%

Meetings - 10%


  • 4+ years of experience

  • Great knowledge of Kotlin and Android SDK

  • Strong object oriented programming skills with knowledge about SOLID

  • Knowledge of Android Architecture Components and Jetpack libraries suite

  • Knowledge of Android OS architecture and ecosystem

  • Knowledge of version control systems (GIT)

  • Experience with Coroutines

  • Experience with Ktor/Retrofit, Firebase, Proguard

  • Experience with Koin

  • Proficiency in writing test (Unit, possibly UI)

  • Proactive attitude

  • Familiarity with Material Design Guidelines

  • English (communication and reading technical documentation)

Nice to have:

  • Experience with Android OTA updates

  • Experience with Android Build System

  • Experience with Android HAL

  • Knowledge of different Android platforms

  • Knowledge of app architecture patterns (MVI, MVVM)

Cool working environment

  • Flat structure

  • Remote work

  • Freedom and transparency

  • Flexible working hours

  • Multisport Benefit Card

  • Medicover Health Care


  • 15 000 - 20 000 PLN net/month (b2b)