Join a dynamic product team as a .NET Developer where you'll build and support modern web applications that deliver real value to our customers. We're looking for someone who thrives in a collaborative environment and wants to contribute beyond just coding – from technical strategy to testing and release activities.
As part of our end-to-end product team, you'll work on approximately 2/3 project work and 1/3 incident management and maintenance, giving you diverse challenges and continuous learning opportunities.
What You'll Do
* Develop and maintain web applications using modern .NET technologies and Azure cloud services
* Collaborate on functional and technical solution designs
* Transform problems into concrete, elegant solutions
* Write clean, tested code following best practices and internal IT standards
* Participate in release management and deployment activities
* Support fellow developers and contribute to knowledge sharing
* Estimate and plan development activities
* Work closely with service desk, project managers, infrastructure teams, and stakeholders
* Evaluate technical feasibility of requests
What are we looking for?
* 4+ years
of experience with
.NET Core,
C# and ASP.NET
* 4+ years
of expertise in
Entity Framework (ORM)
* 4+ years
of experience with
Azure (Services, API Management, Service Fabric, Data Factory)
* 4+ years
with modern
front-end technologies
(JavaScript, HTML, CSS)
* 4+ years
building
REST APIs
* 3+ years
with
SOAP web services
* Knowledge of
federated authentication
(SAML/OAuth)
* Fluent Dutch
(CEFR level C2) - required
Nice to have
* 3+ years
with
Angular 2+
* Knowledge of
relational databases
(Oracle, SQL Server)
* Experience with
Unit Testing
* Familiarity with
Agile methodologies
* Experience with
Atlassian Jira and Confluence
* Understanding of
ITIL processes
(incident, change, and release management)
What do we offer?
Location:
Melle (hybrid)
Start date:
February 2026
Duration:
Until February 2028 (extension possible)
Work regime:
Full-time
Contract:
Freelance or Permanent