xamarin Developer


Who are we? What do we do?
TakeTask is a technology start-up. We have been on the market for 4 years, we have over a dozen investors and two rounds of funding by investment funds and private investors behind us already.
We create and develop a mobile application for assigning, executing and verifying tasks on a large scale and in many locations simultaneously. We have clients in Europe, Africa and Asia, and more importantly we are constantly growing!
Want to learn more? Please visit us on LinkedIn or the About Us tab.

Terms of reference

  • Development of Android applications (Development - 75%, debugging - 15%, meetings - 10%)
  • Creating new functionalities, modifying and developing existing ones in the application
  • Creating automatic (unit) tests
  • Preparation of architectural solutions concepts


  • Expertise in C# Xamarin Forms (Android / iOS)
  • Good knowledge of databases (SQLMobile, SQLLite)
  • Good practical knowledge: Web Services, XML, HTTP, JSON, HTML
  • Experience in application design and teamwork
  • Good knowledge of Visual Studio and GIT environment
  • Good knowledge of field programming
  • Motivation to learn and improve competences
  • Knowledge of the English language for reading documentation

Also welcome

  • Good knowledge of Xamarin Native
  • Microsoft Azure: DevOps, App Services, App Insights
  • Knowledge of JAVA, ASP.NET, Entity Framework
  • Knowledge of MVVM, MVC design patterns
  • Experience in writing unit tests

We offer

  • Remuneration for B2B contract 13-17k PLN net/month
  • B2B contract
  • Share options - bonus system


  • Good freshly roasted coffee
  • Nice office in Krakow (100 m house, adapted for an office)
  • Multisport card
  • Inter Poland Medical Card
  • Flexible working hours
  • Remote working up to 3 days a week (during covid full remotely)
  • Self-development day once a month/course/training financing

Need more information? Contact our recruitment team at job@taketask.com.