Mid Backend C#/.Net Developer (m/f)

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. 😃

BonsAI d.o.o. was founded in 2017 as part of the Span group. Our mission is 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 mid .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 them.


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

Technical skills and experience required

  • BS in Computer Science, or similar degree
  • Minimum 2-3 years of experience using: C#, .NET, .NET Core
  • Experience working with SQL databases
  • Excellent coding, debugging, and problem-solving skills
  • Committed to sound testing, best practices, and documentation
  • Experience building, deploying and maintaining web services using .NET
  • Knowledge of version control (Git)


A clear understanding of how software performance, scalability, and security can be monitored/impacted/improved

Experience using Azure DevOps for code versioning, building CI pipelines and/or automated testing

Past projects included web apps with Windows/Azure AD authentication

Successful outcomes addressing the performance of server-side code

Experience using and managing Azure or any other cloud platform in a production environment

Good spoken and written English skills

The tools you will use

What’s in it for you?

  • Flexible working hours
  • An opportunity to work on innovative AI projects with friendly and dedicated individuals
  • A chance to experiment with new technologies
  • No legacy
  • Educational budget
  • Healthy work-life balance
  • 3rd pillar pension fund
  • A culture that recognizes and rewards quality work and continuous improvement
  • Company events and celebrations, as well as team buildings
  • Generous vacation and paid leave policy
  • Co-financed Multisport membership
  • Transport allowance

and more!

By working on versatile projects and with the help of your team, you will upgrade both your skillset and knowledge in no time. And if you prefer an occasional WFH situation, it’s not a problem! However, we’ll probably miss having you here.

You can find out more about our benefits on our careers page, where you can also meet our DEV team, learn about the technology we use, and see how your day would look like.

When you’re ready, click the Apply button below. We are looking forward to meeting you! 😊

Mid Backend C#/.Net Developer (m/f)

Job description

Mid Backend C#/.Net Developer (m/f)

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