Junior Full Stack .Net/Python Software Engineer

Your mission

You will join a cross-functional Scrum team on the mission to make the Construction Industry optimal and future-proof. You will have the chance to turn your ideas into products and the products into platforms, to build resilient systems and watch them scale exponentially. While doing so, you will have the challenge to prove that good code does not age and is easy to evolve.

Why you will love this job:

  • Ownership of solution – you are expected to solve problems, not to be a “Code monkey”. Analyze the problem, propose ideas, discuss solutions, implement, test, evaluate and celebrate the achievement. The development lifecycle is entirely done in Bulgaria and we do not use endless bureaucratic processes to fulfil our goals.
  • Job-security and space to innovate – while we have established a financially stable business on the Norwegian market, we are also on a mission to become a global player in the construction industry. This means that we are working both on innovative projects and mature ones that drive the main wheels.
  • Experience in AI Systems: Dive into the rapidly evolving world of artificial intelligence and Python programming as you contribute to developing AI-driven software solutions. This role offers a unique chance to work hands-on with Python, C# and AI technologies, learning to implement and integrate AI strategies in real-world applications.

Requirements for the role:

  • Minimum 1 year experience in C# and ASP.NET.
  •  Knowledge of the entire Microsoft web development stack.
  •  Experience in Database design and development (SQL Server or similar).
  •  Good written and spoken English.
  •  Willingness to learn and develop your skills further.
  •  University degree in the area of Software Engineering, Computer Science or similar.
  • Affinity towards Data Science and AI.
  • Experience or strong interest in Python.


  • Experience with Flask and FastAPI
  • Experience with sci-kit learn

Work-life at Cobuilder:

Hiring process:

We have implemented a virtual hiring process – we interview candidates by phone or video.

We strive to be efficient, and we have 2 steps for hiring:

  1. Technical interview
  2. Interview for background check and cultural fit

Application form