Junior .NET Software Developer

Microsoft, développement de logiciels, pas d'experience, développeur·se
Belgium

We are accepting applications for September 2026

“I started as a junior IT consultant on the Web & Content Solution in September. My project for Etex Group is fascinating. I’ve had the opportunity to implement back-end systems for their enormous websites and integrate them with other software. Additionally, we’ve worked on a fire protection website/app that we had to implement from scratch. This included SQL statements, stored procedures, importing it all into C#, creating a REST API, writing validators, and writing some front-end for another app. After signing my contract I still had some doubts about whether I had made the right choice. Now that I’ve been working here for a few months, I’m absolutely sure that I did!” — Sibian De Gussem 

As a Junior .NET Software Developer, you’ll take on the role of technical consultant, meaning that you’ll be supporting our projects from start to finish, from analysis to implementation and support. Your focus will be on .NET full-stack and/or back-end development, which will feel like coming home thanks to your deep knowledge of IT.  

But there’s more: the consultancy element means that you’ll collaborate closely with our customers. You’ll learn to understand their needs and come up with customized technological solutions that work for their business. 

Prepare yourself for an interesting journey, working on exciting projects for a broad range of companies and industries! This has multiple benefits, including a steep learning curve and the opportunity to work with innovative technologies. 

What team will you be part of?

Whatever form of software development you prefer, you’ll find your niche on our .NET development teams.  

If you have a passion for data, you might like our Web & Content solution since it combines database management with back-end development in C#. Our Dynamics Customer Engagement team, on the other hand, focuses on full-stack development within CRM systems, using C#, JavaScript, and TypeScript. Last but not least is our Engage team, which specializes in developing .NET solutions for our Microsoft 365 offerings. We’re sure you’ll find your fit! 

We work where we work best, when we work best. delaware has its offices in Antwerp, Ghent, Kortrijk, Liège, Lummen, and Wavre, but as a consultant, you’ll sometimes find yourself on-site with our customers as well. We offer flexible hours, and we’ll find the perfect balance together. 

Prepare to launch your career like a rocket! At delaware, you’ll enjoy an attractive salary package and be part of one of the most exciting workplaces in Belgium and beyond. We’ll provide you with intensive training and onboarding and we’ll invest in your growth every single day. If you’re motivated, the sky really is the limit.  

picture_Mathieu_Chatelet

plus d'infos sur ce métier ?

Mathieu Chatelet - Recruiter
Contacter Mathieu sur LinkedIn

Are we a match?

First of all, it’s important to know that we employ all kinds of people and profiles at delaware. Don’t worry if you can’t meet all our requirements. If you can meet some of them, then we want to hear from you and learn all about your skills, talents, and motivation.  

So, if you . . . 

  • Are a student who’s in their final year, or a young professional who already has one or two years of experience 
  • Have the right skills in .NET (C#, JavaScript, TypeScript, etc.) and are willing to expand that knowledge with new technologies 
  • Have an instinct for consultancy: you’re eager to develop the necessary communication skills to connect with and guide business stakeholders and clients 
  • Speak English fluently, preferably in combination with Dutch or French  
  • Have a driver’s license, to get wherever you need to be 
  • Are motivated to learn and eager to take on new challenges 

. . . then you’re the Junior .NET Software Developer we need! 

Let's chat?

Come and have a chat with us and tell us all about your skills, talents, and previous experience. If you’re interested in multiple vacancies, we’ll keep the conversation open so you can consider all options. 

Are you keen to help us grow and contribute to delaware’s story? Feel free to connect with us if you have any questions whatsoever. Already convinced? Click the Apply Now button below, and hopefully we’ll get to meet each other soon!  

delaware is committed to creating an inclusive work environment that empowers all our people. A diverse workforce is the best guarantee of success for our employees, our customers, and our partners. 

 

notre jobs

Junior Mobile Developer

Pertinence:  développement de logiciels, Microsoft, développeur·se, pas d'experience

We are accepting applications for september 2026!

“Since starting at delaware, I’ve been working on a project at Fluvius to develop and maintain various applications. During the development phase, our team mainly focuses on the quality of the code; readability is paramount. The applications we currently develop consist of an Angular front end and a .NET API. In the front end, the focus isn’t only on web applications but also on hybrid apps and PWAs. This is a challenge because you have to keep the look and feel of the different platforms in mind. What I like most about the job is the impact you have on the client — the apps and functionalities I develop support the technicians at Fluvius in their daily work.” — Marbod Naassens 

As a Junior Mobile Developer, you’ll take on the role of technical consultant, meaning that you’ll be supporting our projects from start to finish, from analysis to implementation and support. Your focus will be on mobile development, which will feel like coming home thanks to your deep knowledge of IT.  

But there’s more: the consultancy element means that you’ll collaborate closely with our customers. You’ll learn to understand their needs and come up with customized technological solutions that work for their business. 

Prepare yourself for an interesting journey, working on exciting projects for a broad range of companies and industries! This has multiple benefits, including a steep learning curve and the opportunity to work with innovative technologies.  

Junior Data Integration Engineer

Pertinence:  développement de logiciels, Microsoft, développeur·se, pas d'experience

We are accepting applications for February 2026!

“As an integration consultant, one of my favorite projects was working with a hospital to integrate their HR systems. This was a complex task, as it involved bringing together various systems and processes to improve the hospital’s HR operations. It was my first project, and I didn’t realize how many systems were actually involved. First, you have the employee management software and the payroll provider. However, employees also need to expense things if they buy something for work, so there was another tool for that. The recruitment team sometimes wants to get a candidate take a cognitive test, so there was another tool for that. Not every employee has access to every room or building, so access management needed to be integrated too. There was another tool for that. You get the gist, right? Getting all these systems to work together in a structured and maintainable way was a huge challenge.” — Rob Hofman 

As a Junior Integration Engineer, you’ll take on the role of technical consultant. You’ll be supporting our projects from start to finish, from analysis to implementation and support.This will feel like coming home thanks to your knowledge of IT.  

But there’s more: the consultancy element means that you’ll collaborate closely with our customers in BeNeLux and beyond. You’ll learn to understand their needs and come up with customized technological solutions that work for their business. 

Prepare yourself for an interesting journey, working on exciting projects for a broad range of companies and industries! This has multiple benefits, including a steep learning curve and the opportunity to work with innovative technologies.  

Wonder what you already know about it? Maybe even more than you think! 💡
Take the Quiz here!

Internship

Pertinence:  développement de logiciels, Microsoft, développeur·se, pas d'experience

If you are looking for an internship to complete your studies or just want a first real working experience, even if you don’t know yet which way you want to go after graduation, then look no further and apply today! Please specify the period and length of your internship in your CV or motivation letter. 

Junior SAP Software Developer

Pertinence:  développement de logiciels, Microsoft, développeur·se, pas d'experience

We are accepting applications for February 2026!

“On my current project at Poppies, we’re implementing an entirely new ERP system. I’m responsible for the quality of developments before they make their way to the quality and production system. In addition, I advise functional and technical colleagues, based on the latest best practices and standards. As lead developer, I also occasionally deal with more tedious bugs and developments. This way, we can create the best solution for our client.” — Brecht Heldens

As a Junior ERP Software Developer, you’ll take on the role of technical consultant, meaning that you’ll be supporting our projects from start to finish, from analysis to implementation and support. Your focus will be on software development of SAP and Microsoft solutions, which will feel like coming home thanks to your deep knowledge of IT. 

But there’s more: the consultancy element means that you’ll collaborate closely with our customers. You’ll learn to understand their needs and come up with customized technological solutions that work for their business.


Prepare yourself for an interesting journey, working on exciting projects for a broad range of companies and industries! This has multiple benefits, including a steep learning curve and the opportunity to work with innovative technologies. 

Junior Testing and Lifecycle Management

Pertinence:  développement de logiciels, Microsoft, développeur·se, pas d'experience

We are hiring for september 2026!

“On my current project, I am responsible for ensuring the quality of the applications through both manual and automation testing. The project involves working closely with developers to verify that the application functions as expected and as described in the customer requirements. The customer uses the Zephyr Scale tool for test plans and test cycles, Azure DevOps on the other hand is used for development and automation tests. We log and manage bugs in Jira, which we also use for the sprint boards. For automation testing, I develop tests using Playwright with TypeScript. The active collaboration with the development team makes this a very exciting project where I learn a lot at short time period. Regular meetings with the stakeholders during in-office work days or remote ensure the best communication and satisfaction.” — Lotte Rombaut. 

As a Junior Test Engineer, you’ll take on the role of technical or functional tester, meaning that you’ll be supporting our projects on each test cycle, from small unit testing to integration and acceptance testing.

But there’s more: the consultancy element means that you’ll collaborate closely with our customers and colleagues from BeLux and beyond. You’ll learn to understand their needs, get insights on a variety of applications and safeguard the quality of the customized solutions for their business. 

Prepare yourself for an interesting journey, working on exciting projects for a broad range of companies and industries! This has multiple benefits, including a steep learning curve and the opportunity to work with innovative technologies.  

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