Senior Android Developer

The Mobile Wallet

Job details

  • Full-time
  • map markerMannheim, DE
  • EUR50.000 - 70.000
    Gross Anual Salary
  • cardRequires Work Permit
    Requires that you're a citizen or have a valid work permit / visa sponsorship to work in the country in which this position is based.
  • routeIntermediate
  • routeRequired language: English
  • Mobile Apps Developer
  • tagMust Have: AndroidOther Required: JavaNice to Have: Kotlin, iOS

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Shape the future of mobile wallets with us!

We are Europe's market leader for mobile wallets and are looking for outstanding talent to join us on our quest to become the world's No.1 mobile wallet. Backed by some of the top investors in Europe, Australia and the US, our user base has quickly grown to more than 40 million loyal users across the globe, who digitize all rewards cards with their smartphones. Driven by passion and by using cutting-edge technologies, our team is redefining the future of shopping. We have been listed as one of the best apps of the year by Apple and are one of the selected few Android Excellence apps. If you are looking to work at a friendly and fast-growing startup in one of the most exciting industries, this is your chance!

As our Senior Android Developer, you will architect, build and maintain our native Android app. Challenge yourself to find creative ways to implement new features that fit in smoothly – using the best available technologies like Kotlin, RxJava or Couroutines. You’ll be working in a cross-functional team contributing to the overall experience and architecture. Take initiative to suggest new features and ideas and push forward our development process. Share your knowledge and keep up the high level of quality in our team through reviews, pairing and mentoring. Focus on a great user experience and use instant feedback from our users to make the app perfect.


Some great projects our Android Engineers have been working on lately…

  • Our mobile payment solution which is built on top of multiple third-party services
  • Building features tightly integrated with location based services
  • Making the app context aware with the help of the Google Awareness API
  • Improvement of our sync framework which enables our users to perform most actions even while offline

Main requirements

  • 3-4 years of work experience with Android
  • A passion for innovation and mobile technologies, interest in mobile wallets
  • In-depth knowledge of the Android SDK and rock-solid coding skills
  • Love for solving technical challenges with other talented teammates
  • Experience with iOS, backend and other relevant technologies is a plus
  • Degree in Computer Science, Computer or Systems Engineering or equivalent experience
  • Personal projects or contribution to open source projects in the Android ecosystem
  • Interest / experience in payment, loyalty or shopping

Nice to have

  • Experience with Kotlin
  • Work experience in a startup environment


  • An energetic and motivated team in a product-focused culture
  • An inspiring working atmosphere in a beautiful open office space with a spectacular view of the waterfront
  • Excellent equipment of your choice and access to the best tools available
  • Skill sharing, tech talks and internal hackathons
  • Regular team lunches, fresh office snacks & drinks
  • Enjoy a healthy lifestyle with our subsidized gym membership

Apply now

Sign up to apply

Or sign up to refer and earn a reward of €300