Senior .Net Frontend Developer - Security Scale-up

Job description

The Company

SaaS Security scale-up that meets the growing demand for security, privacy, efficiency, and user-friendliness in secure information sharing. Their platform is a SaaS application written in Scala that serves the Angular Typescript web application and C# Microsoft apps. Your job is to develop new applications and features using .NET. 

The role

We are looking for a Senior .Net / C# Front-end Developer in Amsterdam, someone with  a strong background in C# - .NET and experience with Windows Applications and WPF. It would be nice to have a formal education in the field of Computer Science / Software engineering and knowledge of Amazon Web Services. As the senior member of the team, you are ready to take responsibility and help the team get to the next level. The growth of the company requires senior developers to raise the quality of the software and help implementing processes in doing so.



  • Develop new features for and maintain performance of their Outlook plugin
  • Review code of colleagues and suggest brilliant improvements
  • Go-to for technical consultants and clients
  • Quickly triaging issues and solving bugs
  • Contribute to the increased stability, scalability and usability of their product


  • Junior developers on the team and in the house look up to you for advice and guidance
  • You have high standards for code quality and not afraid to coach your colleagues directly on this subject


We are interested to speak with Senior Software Developers, with the following background and character:

Skills / Experience
  • Strong, proven experience in C# (.Net)
  • Experienced with Windows applications and WPF development
  • Formal education, and even cooler, a degree in a Computer Science / Software Engineering field
  • Knowledge and experience with Amazon Web Services' IaaS services portfolio 
Personality / Attitude 
  • You speak up from a position of knowledge
  • You like to help your colleagues develop to the next level
  • Speed and quality are what you’re about. You know your craft and you #get-it-done
  • Organized and structured is your approach to life and code
  • Straight forward, direct, but respectful with a big smile


  • Up to 75k per year, depending on seniority
  • Great secondary conditions
  • Flexible holidays
  • Flexible working hours


  • Choose your own hardware
  • Beautiful top-floor office in Amsterdam
  • Remote work and flexible working hours
  • Great pension plan
  • After-work beers in our in-office bar
  • Diverse international team