Kotlin jobs

Senior Android Engineer

EMEA - Full Time

Salary Range
$45,000 - $60,000

Company Name

Fretello GmbH

Job Description

We are looking for a passionate Android Engineer to join our cross-functional product team. Together we will shape our music product and create features that bring great value to our users and have a long-lasting impact on them and their joyful learning experience. 

fretello.apply {

   newBandMember = YOU!


Your playground:

  • Building and improving our Android Fretello app 
  • Improving architecture and implementing common practices to increase development speed and deployment flow
  • Writing clean code that is easy to read, maintain, test, and follows proven practices
  • Creating app components with the newest Jetpack Libraries
  • Working in a cross-functional team, helping to actively shape our product’s future
  • Putting in that little extra with every commit to deliver an outstanding user experience


What to bring along:

  • At least 4 years of practical experience developing Android apps, resulting in excellent command of Kotlin, Java, and the Android SDK 
  • In-depth experience with Android architecture components (eg. Jetpack, Coroutines MVVM, Firebase) and functional reactive programming (RxKotlin, Kotlin Flow)
  • Solid experience with continuous integration and delivery as well as test-driven development
  • Confidence in handling the Gradle Build Tools and multi-module Gradle projects
  • First experience with audio frameworks on Android and basic knowledge of C++/JNI  is a plus
  • Proactive self-starter with a positive mindset, an excellent sense of ownership, and a drive to learn and engage
  • Be based within 3 hours from CET

Our Fretello tech stack:

  • Mobile Languages: Kotlin, Swift, JavaScript, C++
  • Android Frameworks: Android Jetpack Libraries, Koin
  • IDEs: Android Studio, Xcode
  • Cloud: Amazon AWS
  • Frontend, Backend & DB: React, Express, Node.js, Postgres
  • Design: Figma
  • Testing: XCTest/XCUITest, Espresso, MockK, Waldo.io
  • Deployment: Fastlane, Bitrise, Bitbucket Pipeline, Firebase App Distribution
  • Machine Learning: Python, Tensorflow, Keras, powerful on-premise hardware

What we offer:

  • Personal time off (25 days paid leave per year)
  • Flexible working hours (core hours 10:00 to 14:00)
  • 38.5-hour work-week (overtime compensated as time-off 1:1)
  • Remote first work setup and mindset
  • A small team (25-30) with lots of individual impact and responsibility
  • Fun, relaxed, and regular remote team events and onsite team retreats
  • Shared and lived values: Agility, Curiosity, Unity, Transparency, and Empathy
  • Dedicated time to continuous learning and personal growth
  • Mental wellbeing initiatives such as Mindfulness Wednesdays and optional paid external therapy sessions


Show us what you’ve got to offer and submit your application along with your CV and anything else that you see fit to this link. The Stage is (Y)Ours!

Our salary range starts at an annual compensation of EUR 45.000 to a maximum of EUR 60.000. Your actual offer within this range will depend on your skills and experience.