Backend Developer

Posted 21.08.2019
Take The InterviewOriginal Job Post

Field of activity

Developing code that runs in a cloud-based micro-services architecture and interacts with well-known blockchains. 

Discrete thinking, self-responsibility, a focus on security as well as owning the topics you work on come natural to you.

You have

  • a well-founded technical training in the field of informatics 
  • In-depth knowledge and experience with at least one enterprise programming language, preferably Python 3 and/or NodeJS/TypeScript 
  • experience with NoSQL as well as SQL databases 
  • thorough understanding of REST, Message Queues, gRPC, Protocol Buffer or similar technologies 
  • knowledge of asynchronous and non-blocking programming models 
  • excellent English skills 
  • Analytical skills, ability to work in a team, resilience, proactive working style and good self management. 

Extra bonus points for

  • Cloud Stack experience with Azure, AWS or Google Cloud as well as Docker and Linux 
  • understanding of how blockchain technology works e.g. Bitcoin, Litecoin, Ethereum, IOTA 
  • experience with git or other VCS 
  • scripting with bash, batch or Powershell 
  • know-how with BitBucket, Jira, Confluence and Azure DevOps (VS Team Services) 
  • knowledge of agile software development methods (SCRUM, Kanban) 
  • Knowledge of German language.


  • A friendly, diverse, international team with a shared passion for technology. 
  • Challenging tasks as well as plenty of opportunities for professional and personal growth within flat structures and short decision-making processes. 
  • Flexible and family-friendly working hours with possibility to work from home. 
  • We encourage life-long learning. In order to develop modern payment solutions we need diverse, bright minds and creative thinking, we promote a culture of innovation that welcomes new ideas. 
Original Job Post on AngelList
Take The Interview
Posted 21.08.2019