C# Developer Telecommunications

  • IT
  • Amsterdam, Netherlands

C# Developer Telecommunications

Job description

What you will do:

Are you a C# Developer with vision, who is able to further develop business critical software? Do you like to support our (internal) customers in technical challenges with your expertise?


We are looking for a C# developer to further develop our customer portal and work on other web developments. As a member of a multidisciplinary and motivated development team you will be responsible for designing and developing functionality for our customer portal that is built on the Magentrix platform (C# with Asp.net based SaaS)

Do you want to work in an environment were your ideas are listened to and can make a difference? Don’t  hesitate to implement them and share your knowledge with the team. Are you a trustworthy team player who doesn’t just pull their own weight at projects but also helps out others and proactively contributes to the whole project team’s success? If yes, you might just be the one we have been searching for!


Primary Responsibilities

  • Design, build, and maintain efficient, reusable, clean and testable  C# code

  • Developing technical specifications and architecture

  • Analyzing business needs and translating them into innovative and functional applications for our customer portal and other web development initiatives

  • Ensure the best possible performance, quality, and responsiveness of applications

  • Identify bottlenecks and bugs, and devise solutions to these problems

  • Help maintain code quality, organization, and automatization

  • Maintain a good habit of documenting requirements, technical design, and code

  • Collaborate with other members of IT and contribute to overall advancement of the IT organization.

Education and experience

  • C#, Asp.NET, HTML, Javascript (React preferably) and CSS

  • SQL and Database management

  • Bachelor's or Master's degree in Computer Science, Information Systems or related field, or equivalent work experience

  • 5 years of experience in web based developments in C# (webapps, web services, SaaS,  etc.)

  • Knowledge of Salesforce is a plus

  • Experience working on a B2B environment is a plus

  • Other valued skills to have are AWS architecture understanding & configuration, JSON, XML, Wordpress, API Interaction, Heroku, Azure.

  • Strong knowledge of English (verbal and in writing)

Skills and mindset

  • The company’s fast growth and the dynamics of the market mean that you‘ll be working in an environment where decisions are made fast. This can have an effect on your role or the task at hand and requires a flexible mindset. You should be able to quickly adjust to changing business circumstances and system requirements.

  • You are part of a team that relies on your knowledge and input. You contribute by thinking about the consequences that certain decisions or requirements have for an application, for customer experience or underlying system logic.

  • You proactively come up with solutions, bring ideas to the table and provide valuable input to the discussion on the approach that should be taken. You have the ability to ‘think out of the box’ and to improvise. Instead of dwelling on a problem, you’d rather talk about solutions and possibilities.

What We Offer

You will be part of a rapidly growing, dynamic and multicultural organization, with English as the working language. Globalinternet offers a stimulating, human centric environment with opportunities to demonstrate your personal strengths and to further develop your expertise. You will have the ability to develop within the company and shape our growth strategy.

While being part of a fast growing innovative company you can bring actual value to our clients. Remuneration is competitive and includes additional perks and benefits. Furthermore, we offer a flexible international work environment, freedom to implement your ideas and grow further within Globalinternet. Last but not least, we offer all the coffee you can consume, daily office fruit and a delicious Friday Company Lunch.

Important note: Globalinternet can only take candidates into consideration who already have a valid working permit and who are based in the Netherlands (relocation will not be facilitated)