Backend Developer Control Center

1 maand geleden

ZuidHolland, Nederland Nederlandse Loterij Voltijd

Are you passionate about using your backend development skills to drive innovation in responsible gaming and fraud & payment systems? Get moving and strengthen Nederlandse Loterij as a Backend Developer and make a real impact.

What makes our teams successful? That's the right team setup as well as our data-driven mentality. To make the right decisions, you need insight into up-to-date information. That's why data is integrated into all teams within Nederlandse Loterij.

Thanks to your efforts, complex business critical applications are always running smoothly. Your role is crucial in maintaining the integrity of our gaming systems. The large volume of requests that needs to be processed in combination with keeping data integrity is a key challenge of this role. In this way, you directly contribute to a happy, healthy and sporty Netherlands. As a Backend Developer Control Center you score by:

  • Providing and consuming highly performant and highly available API's to process deposits, withdraws and registrations
  • Designing algorithms that help prevent irresponsible behavior by the players
  • Maintaining the Blazor application in which responsible gaming and fraud agents do their day-to-day work
  • Set up CI/CD pipelines using Azure DevOps
  • Coaching your peer developers and safeguarding code quality

Technologies used, but not limited to: C# 12, .NET 7, EventHubs, CosmosDB, Blazor, Fluxor, Jira, Azure DevOps, Robot framework, Git, IaC (Terraform, ARM).

We are always looking to improve our tech stacks. You will have a lot of room for professional growth, like learning new technologies and contributing to diverse projects.

Within Technology we have an application for our fraud management department for signaling and acting when any fraudulent pattern has been identified. It processes and evaluates millions of events, making use of such Azure services like EventHub, Storage Queues and CosmosDB.

The dev team will be closely aligned with the product teams, continuously searching for new opportunities to improve functionality, safeguard operations and improve user experience based on feedback and data analysis.


The various people who work here like to be on the move, develop themselves on a personal and/or professional level, and strive for profit. That makes everyone within Nederlandse Loterij a top talent. Your talent is the sum of:

  • Bachelor/Master in a technical field (master is preferred)
  • Deep technical knowledge of IT systems, processes and various development methods as mentioned above
  • A minimum of 8 years of working experience in a development team
  • Experience with agile working

Furthermore, for this vacancy, you are capable to give input during refinements and give push back to the business on the best technical solution. You dare to take responsibility for the performance & development of your products and are being honest and transparent during retrospectives.


As a Backend Developer we offer you:

  • A salary between €4.600,- and €6.600,- gross a month, depending on your experience.
  • A position for 32 - 40 hours per week.
  • An interesting bonus scheme.
  • You can enjoy a healthy and varied lunch in our corporate restaurant for €3.25.

Our office in Rijswijk is effectively where you do your work, but you mainly work in a place that best suits what you do. See below for other terms and conditions of employment.


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