.NET Developer


TakeTask is a mobile application used for assigning, performing and verifying tasks on a large scale in multiple locations simultaneously for any industry. This is what we do: https://l.taketask.com/demo

TakeTask is a technological start-up, a joint-stock company that has two rounds of financing by investment funds and several individual investors. We have clients in Europe, Africa and Asia.

Terms of reference

  • Development work in .NET Core environment (Development - 75%, debugging - 15%, meetings - 10%)
  • Creating new functionalities, modifying and developing existing ones in the application
  • Creating automatic tests (unit and integration tests) for the code being created
  • Preparation of architectural solutions concepts


  • Minimum 4 years of experience working in projects based on .NET Core, ASP.NET, WebService, C#, T-SQL/MS SQL, Entity Framework
  • Good practical knowledge: Web Services, XML, HTTP, JSON, HTML
  • Good knowledge of Visual Studio and GIT environment
  • Good knowledge of object-oriented programming, knowledge of MVVM, MVC design patterns
  • Experience of application development in the Azure environment
  • Motivation to learn and improve competences
  • Knowledge of the English for reading documentation

Also welcome

  • Knowledge of micro service architecture, including service containerization (Docker/Kubernetes)
  • Microsoft Azure: DevOps, App Services, Azure SQL, Service Bus, Storage, Cosmos DB, App Insights
  • Experience in writing unit tests

We offer

  • Remuneration for B2B contract 8-16k PLN net/month
  • B2B (or employment) 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
  • Self-development day once a month/course/training financing

Please send your CV to praca@taketask.com, we will contact the selected candidates. Thank you very much for all applications!