Junior C#.NET Developer

Do you want to develop software that is used by millions of people?
Infoplaza is looking for junior C# .NET developers to work on the backend of our web and mobile applications. We develop applications for consumers and businesses, with information about weather forecasts and mobility (traffic and public transport).


You work on new features and are part of a multidisciplinary team. Together with UX designers,frontend developers, and QA you work on adding functionality to our website.

Under the guidance of a more experienced developer, you think about the architecture of our systems, and you actively work on improving and maintaining a stable backend that delivers data to millions of end users.

You have an eye for detail, and you continuously work to get the most out of yourself. You enjoy learning new things and applying them in practice.

You will be working in an international team of approx. 16 experienced, medior and junior developers -which means that your contribution will be highly visible. Within our team you get the freedom to apply your own ideas and have an impact on the organization. We believe in continuously improving processes and exchanging experiences. We are an agile organization, where you as a team estimate what a feasible amount of work is, and work towards it together. You have daily contact with your team to coordinate what is going well and where help is needed. We finish features and release them on a regular basis, we don't do big bang releases. If a customer has a wish, we quickly address it and continue until the customer is satisfied.


• You have some experience with C# .NET core.
• You have some experience with processing data from external sources and/or experience with
retrieving data from a database (system).
• You are solution-oriented, work reasonably independently, but also know when to ask for help.
• You are enthusiastic, energetic and you keep on top of developments in your field.
• Good verbal and written communication skills in Dutch and English.
• You are a real team player.

Bonus points for:
• Experience writing unit tests.
• Experience with docker containers;
• Experience with frontend development (React);


At Infoplaza we help people and organizations make the right decisions, with the right information at the right time. Infoplaza Group consists of three business lines: Infoplaza Network, Infoplaza Business and Infoplaza Mobility. Most of our activities consist of providing weather forecasts for customers all over the world (Infoplaza Network and Business), in addition we also deal with apps for mobility (Infoplaza Mobility).

Within Infoplaza Network we provide weather information for media and consumers through websites and apps, such as Weeronline, Weerplaza and Buienalarm. This makes us the #1 weather platform in the Benelux! But we are also active in the B2B market in various sectors worldwide to supply weather-related information, both on land and at sea. This is provided from Infoplaza Business. Here we help make our customers’ decision-making process more efficient during weather sensitive operations. Our head office is located in Houten (UT), and we also have an office in Amsterdam.

Our technical team ensures that we continue to offer an optimal performance and user experience, even during our peak moments. We process large amounts of data every day, ranging from real time public transport schedules, live lightning strikes on a global scale (±8.000.000 per day worldwide), live global satellite data on our own dishes to meteorological data with over 100.000.000 records per day. This information is processed to both internal systems as well as cloud platforms where it is used by our meteorologists using our in-house developed tools, but also by our clients worldwide. As a developer you can be involved in each stage and assist in making the right decisions.


We develop using a wide range of technologies, but most of our work is done in C# and .Net. Additionally, we do our web development using Angular, React, Javascript and Typescript. Our core systems are written in C#, .Net and Python. These systems are deployed as a docker in our rancher cluster. We use a wide range of databases, each chosen to be the best for the job. These databases range from MS SQL, MYSQL and Postgres to Redis. We also develop mobile apps in house, both for iOS and Android.


• Work within a successful and fast-growing organization, the expert in weather and mobility.
• Develop products that are used by millions.
• A multinational team of specialists to inspire and support you.
• Plenty of freedom on how you schedule your work.
• Informal and hands-on culture with short communication lines.
• 32 – 40 hr. workweek.
• Working from home (partially) is possible.


Do we match?
If you think we are a match, please send your CV immediately to hr@infoplaza.nl. We are looking
forward to your response!

We do not respond to resumes from third party recruiters or consulting firms.