Android Engineer Iii

October 16, 2026

Office

Senior

Warsaw, Poland

Keep in mind

Citizenship requirement applies
Office-only work

Description

An Android Engineer III role focused on building Android applications for Members, including the Google Play Store mobile app and the flagship experience that comes with the Bike and Tread hardware. The engineer will develop customer-facing features in Kotlin and deliver fitness experiences across several markets, while iterating on process, technology and communication within the team. The position is full-time and based at the Warsaw office.

Responsibilities

Build Android applications for Members, including the Google Play Store mobile app
Develop customer-facing features in Kotlin and deliver fitness experiences across several different markets
Build scalable and responsive customer-facing applications
Iterate on process, technology, and communication throughout the team
Assist and grow other engineers around you
Translate Product, UX and UI requirements into code implementations

Requirements

3+ years of software development experience
2+ years Android development experience, including working knowledge of Kotlin
Experience with Git
Solid experience interacting with REST APIs
Solid understanding of architecture patterns, namely MVI and MVVM
Experience with profiling UI, memory and threading in Android
Ability to effectively translate Product, UX and UI requirements into code implementations
Ability to accomplish complex engineering tasks independently
B.S. in Computer Science or Engineering or equivalent years of work experience
Previously published application(s) to Google Play Store
Experience with automation testing, such as Espresso
Github project(s) or contribution to open source communities
Diverse knowledge of other programming languages
Continuous build experience in an Agile Environment