Our values guide everything

Our values are part of who we are, what we believe in, and what we aspire to be, and they are reflected in our actions.

They are our commitment to one another, and the collective personality of our organization. We always strive to lean into the fact that when properly practiced, sometimes our values push us outside our comfort zone.

Software Developer

Full Stack Developer (C#, .NET Core, Angular, TypeScript, REST API)

Your impact on this role

Aryo Systems is seeking a highly skilled Full Stack Developer with expertise in C#, .NET Core, Angular, JavaScript, and typescript, and familiarity with MS SQL Server. As a Full Stack Developer, you will be responsible for developing and implementing end-to-end software solutions and contributing to the development of our software systems. Aryo Systems is a software designed to improve the efficiency of construction projects by simplifying the project information and optimizing process flows.

What is expected?

Bachelor’s degree in computer science or related field. 

5+ years of experience in Full Stack Development with expertise in C#, .NET Core, Entity Framework, Angular, TypeScript, and REST API. 

Ability to work collaboratively in a team environment.

Excellent written and verbal communication skills.

Experience with Dependency Injection and Unit Testing.

familiarity with MS SQL Server and database design.

Strong knowledge of Object-Oriented Programming principles.

Strong problem-solving skills and ability to troubleshoot complex issues.

Experience with Agile software development methodologies.

Experience with Git or other version control systems.

What do we offer?

Open corporate culture

Young and ambitious team of co-workers at the office in The Hague

Excellent salary plus lease car, telephone and laptop

25 vacation days + vacation pay (based on full-time employment)

Knowledge sessions, company drinks and team events.

The freedom and the possibility to grow quickly


  • Collaborate with cross-functional teams to design, develop, and implement software solutions.
  • Build, test, and deploy high-quality software applications using C#, .NET Core, Entity Framework, Angular, TypeScript, and REST API.
  • Develop and maintain server-side APIs using .NET Core and Entity Framework.
  • Develop and maintain client-side applications using Angular, TypeScript, and JavaScript.
  • Design and implement database schema, queries, and stored procedures using MS SQL Server.
  • Write clean, modular, and maintainable code with unit tests.
  • Implement security and data protection measures.
  • Perform code reviews and provide constructive feedback to other developers.
  • Keep up to date with new technologies and best practices in software development.

If you meet the above requirements and are passionate about developing high-quality software solutions, we encourage you to apply for this exciting Full Stack Developer opportunity.