Job Summary

We are currently looking for an experienced and detail-oriented individual to join our team in Hamburg as a Mobile Developer. In this role you will be responsible for the development and maintenance of applications aimed at a range of Android devices and iOS devices, including tablet computers, using Flutter. Your primary focus will be the development of our mobile application and the integration with backend services.


  • Work close with the web team - frontend, backend, devops and QA
  • Implementation and creation of innovative features for our Flutter app
  • Design, build, and maintain high performance, reusable and reliable code
  • Ensure the best possible performance and responsiveness of the application
  • Create a great user experience for people using your mobile application
  • Comprehensive quality assurance through automated tests
  • Identify and correct bottlenecks and fix bugs


  • BSc degree in Computer Science or equivalent experience/knowledge
  • 2+ years experience with Apple iOS and/or Android development
  • Proficient in Kotlin and/or Swift
  • Experience with iOS frameworks and/or Android SDK
  • Demonstrated knowledge of web technologies, such as REST, JSON and HTTP
  • Good knowledge of object-oriented programming, software architectures and design patterns
  • Experience with offline storage, threading, and performance tuning
  • Knowledge of UI design principles, patterns, and best practices
  • Familiarity with push notifications
  • Solid understanding of code versioning tools such as Git
  • Familiarity with continuous integration/mobile development lifecycle


  • The rare opportunity to change the world around you with a unique product
  • To work on 100+ microservices orchestrated via K8s with CI/CD in minutes
  • Innovative - trial & error - mentality
  • A place in a fast growing company
  • Ground floor opportunity with the team
  • Fast execution on good ideas
  • Shape the strategic direction of the company
  • Pension plan
  • Apple Macbook Pro, 27" Dell Monitor, Own table / ergonomic chair, Fruits, Modern office, parorama view
  • We will help to smooth out the whole visa process and assist you in getting the valid work permit you need to join us in Germany.


payever is a unique commerce solution that covers the whole sales cycle, from online shop and point of sale software to payment, customer relationship management, marketing, inventory and shipping tools.



Company Type


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