Junior Backend C#/.Net Developer

Zagreb, Croatia

Who we are

Hi there, we are bonsai.tech, a young crew of witty and skilled people who aren’t afraid to embrace clients’ game-changing mindsets and hand over new AI-based solutions. 😃 

Founded in 2017 as part of the Span group, it has been our mission to let AI learn from people, augmenting their abilities in everyday work. We believe in creating a world without boring jobs, and you?  

As a Junior .NET/C# developer, you will work in a small and agile team using various tools and the newest technology. You will participate in a variety of development projects and help plan, execute and upgrade our software. 


  • Develop web applications with .NET Core (C#), ASP.NET Core 
  • Create chatbot solutions using .NET Core (C#) on top of Microsoft Bot Framework  
  • Provide upgrades and fixes to our existing solutions  

Skills and experience required

  • Bachelor’s degree in Computer Engineering or similar degree  
  • Knowledge of C#, .NET, .NET Core  
  • Experience working with SQL databases 
  • Ability and will to learn new software and technologies quickly 
  • Ability to follow instructions and work in a team environment 
  • Good coding, debugging, and problem-solving skills 
  • Committed to testing, best practices, and documentation  
  • Knowledge of version control (Git) 


  • Experience building, deploying and maintaining web services using .NET 
  • Past projects included web apps with Windows/Azure AD authentication 
  • Successful outcomes addressing the performance of server-side code  
  • Familiarity with Azure or any other cloud platform in a production environment  
  • Experience using Azure DevOps for code versioning, building CI pipelines and/or automated testing 
  • Fluent in written and spoken English and Croatian

Tools you will use

What's in it for you

  • Flexible working hours  
  • Option to work remotely 
  • Transport allowance 
  • Minimum 25 vacation days 
  • 3rd pillar pension fund 
  • Medical check-up every two years 
  • Co-financed Multisport membership 
  • Educational budget 
  • A culture that recognizes quality work and rewards accordingly 
  • No legacy projects 
  • Monthly 1:1 meetings with your Team Lead 
  • Bonus for successful recommendations for our open vacancies 
  • Company events and celebrations, as well as team buildings 
  • Freedom to experiment with new technologies 

and more!

By working on versatile and innovative AI projects and with the help of your team, you will upgrade both your skillset and knowledge in no time. And if you have ideas for implementing new solutions or just want to try something new, it’s not a problem - we’re open to expanding our horizons and our tech stack.  

When you’re ready, click the Apply button below – even if you don’t check every single box. We are looking forward to meeting you! 😊 

Junior Backend C#/.Net Developer

Job description

Junior Backend C#/.Net Developer

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