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Android Developer (m/f/d)

Chrono24

Role overview

Qualifications

  • Hands-on experience with Kotlin and Android development
  • Experience with Jetpack Compose and Compose Navigation
  • Familiarity with dependency injection using Koin
  • Fluent in English (German is a plus)

Responsibilities

  • Build modern Android features with a focus on performance, usability, and maintainability
  • Collaborate with cross-functional teams to deliver holistic solutions
  • Maintain high quality standards through code reviews and automated testing
  • Continuously improve the Android codebase

Key facts

Hard skills

Kotlin Android Development Retrofitting Gradle E-Commerce Amazon Marketplace

Other skills

  • Collaboration
  • Detail Oriented

About the company

Chrono24 logo

Chrono24

E-commerce & Online Marketplaces

Chrono24 is the number one address for luxury watches. More than 25 million people search our website for the watch of their desire every month. From a classic automatic watch to a rare collector’s piece, you can find more than 500,000 ticking masterpieces on Chrono24. The Global Home of Luxury Watch Enthusiasts Our goal is to offer luxury watch fans a safe and secure platform for buying and selling watches. It should feel like a second home where they can explore their passion. We are committed to our customers and hold ourselves to the highest standards when it comes to security, trust, and comfort. We aspire to be not only the largest but also the most appealing online marketplace for luxury timepieces. We want to be your go-to location for all things high-end watches or, as we like to say, "the global home of luxury watch enthusiasts." The Global Marketplace “Made in Germany” For almost 20 years now, we have been completely reshaping the international market for luxury watches. On Chrono24, more than 35,000 professional dealers and private sellers from all over the world offer more than 500,000 watches. With contents in 22 languages, our website attracts more than 500,000 visitors every day. Of course, you can also access Chrono24 on your smartphone or tablet – about 8 million users have already downloaded our iOS and Android apps. But not only can our platform be reached from all corners of the globe, but our team also entails a diverse blend of international flair and German ingenuity. From our headquarters in Karlsruhe, Germany, and regional offices in Berlin, Freiburg, Hong Kong, Tokyo, New York City and Miami, more than 500 account managers, developers, project managers, and other creative minds enable you to not only find the watch you’re looking for quickly but also to purchase it safely.

Company details

IndustryE-commerce & Online Marketplaces
Company size201 - 500

Links

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Job description

About

As an Android Developer (m/f/d), you craft the mobile experience that connects watch enthusiasts worldwide with their dream luxury watches. You build modern, intuitive interfaces using Kotlin and Jetpack Compose, ensuring our app feels fast, polished, and delightful to use. 
You work closely with Product Management, Backend, UX Design, and QA to deliver features that make discovering and buying watches seamless. With your passion for clean code and attention to detail, you help maintain high quality standards through code reviews and automated testing while continuously improving our Android codebase. 


What you can expect

  • Build modern Android features with a focus on performance, usability, and maintainability. 
  • Collaboration with cross-functional teams such as Product Management, Backend, UX Design, and QA to deliver holistic solutions. 
  • Enjoy clean code—and keep it that way. Clean Code matters to us; we enforce it consistently in code reviews. 
  • Work with technologies like Kotlin, Jetpack Compose, and Koin. 
  • Opportunity for professional development and ownership of key technical decisions. 


What sets you apart

Ideally, you have hands-on experience with:

  • Kotlin and Android development 
  • Jetpack Compose and Compose Navigation for modern, declarative UIs 
  • Dependency injection with Koin 
  • Networking with OkHttp and Retrofit 
  • Serialization with KotlinX Serialization 
  • Android Studio, Gradle, and Git 
  • Fluent in English (required), German is a plus 
  • Optional: Experience in e-commerce or marketplace platforms is a bonus 


What we offer

  • We only offer permanent employment contracts.
  • 30 days of vacation per year.
  • Working from HQ in Karlsruhe? Our kitchen conjures up a truly excellent, free meal for you every day.
  • On December 24th and 31st, we’ll give you an additional day off.
  • Work abroad for up to 20 days per year: Working with a sea view? Yes, please!


Diversity@Chrono24: We believe in the power of diversity.

Diversity is our strength.
At Chrono24, we embrace diversity because we believe it enriches not only our corporate culture but also our success. Be yourself – and let’s achieve great things together!

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Marcus Rivera

Chief Revenue Officer

m.rivera@company.com
linkedin.com/in/marcusrivera
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