Senior .NET developer for Nuuday Music Lab Denmark

Kyiv, Amosova, Ukraine



On behalf of Nuuday Music Lab Denmark, Ciklum is looking for Back End .NET Developer to join Kyiv team on full-time basis.

In the newly formed Music Lab, we are building the world’s most local high-quality music service, leveraging the fact that we are a major player on the Danish entertainment scene.
With YouSee and Telmore Music as the core of Music Lab, we wish to use that position to bring the most amazing Danish content to our listeners.

In our pool we’ve built web-application, android and IOS applications, SONOS device integration and keep integrating with various devices. As a backend developer you will have the opportunity to dive deep under the hood of a really high loaded and scalable application.

Nuuday – We make sense with technology

Nuuday consists of 4500 skilled team players who deliver digital services, cloud solutions, and entertainment to the whole of Denmark.

As part of the Nuuday family, you will get the opportunity to have a meaningful impact on our ambitions. We have a desire to become even better, and therefore we are looking for the market’s brightest minds.


  • Handling full development lifecycle of the company core .NET based APIs and services
  • Working as highly independent team in both technical and business decision making
  • Working with the variety of interesting technologies, such as Mongo, Asp.Net Core, Kafka, Solr, Cloud development
  • Using modern software development techniques and working to produce the best quality software
  • Cooperating with our colleagues in Kiev and Denmark, both remotely and on the business trips


  • Strong experience in .NET development environment
  • Speaking C# on an expert level. Multithreading included
  • Producing Unit Tests along with your code as a habit
  • Deep understanding the meaning of such abbreviations as OOD, SOA, SOLID
  • Experience working with NoSQL databases such as MongoDB
  • Experience with distributed/large scale systems; high load and performance-critical systems
  • Experience with RESTful APIs
  • Good at English, so you can get understanding with your colleagues through all the company

Personal skills

  • Able to handle own domain end-to-end
  • Team player

What's in it for you

  • Unique working environment where you have freedom to work on the highest quality software in the team of professionals
  • Possibility to influence technical decisions, requirements, development process.
  • Competitive salary
  • Business trips
  • Cool, centrally located offices with warm atmosphere which creates really good working conditions