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Senior Fullstack .NET Developer
Contract
- Vaste job
- Voltijds
- Dagwerk
- Startdatum: zo spoedig mogelijk starten
- Contract van onbepaalde duur
Talenkennis
- Nederlands (Medium)
Vereiste studies
- Bachelor
- Master
Werkervaring
- Minstens 5 jaar ervaring
Functieomschrijving
For our partner in the Beveren region, we are looking for a Senior Fullstack .NET Developer with a strong backend focus within .NET. You should also feel comfortable occasionally contributing to frontend development (React or Blazor).
As a Senior Developer, you will be part of a team of 5 developers and work on the transformation of a large and complex legacy application landscape. You will help modernize existing business-critical systems and evolve towards a future-oriented and modern architecture.
Within this environment, you will have the opportunity to take on a key role in the further evolution of the internal application landscape of an international company.
Growth potential: In the longer term, there may be opportunities within the team to grow into a team lead role. This requires both technical maturity and strong people and communication skills.
Role responsibilities:
- Develop and maintain backend-driven web and API solutions in .NET (C#, ASP.NET Core)
- Modernize existing applications and contribute to migrations towards modern architectures
- Translate functional requirements into scalable and secure technical solutions
- Develop and integrate REST APIs between different systems
- Collaborate on frontend development using React and/or Blazor
- Ensure code quality through testing, code reviews, and documentation
- Act as a technical point of contact and coach for less experienced colleagues
- Contribute to architecture, technical decisions, and future evolution
Profiel
Profile
- At least 7 years of experience in a .NET environment
- Strong knowledge of .NET Core, C#, ASP.NET, Entity Framework, and React and/or Blazor
- Experience with REST APIs, application security, and CI/CD processes
- Familiar with Git and containerization such as Docker, OpenShift, or Kubernetes
- Interest/basic knowledge of cloud technologies such as Azure
- Experience with legacy applications (WPF/WinForms)
- Strong analytical mindset, independent, and responsible
- Fluent communication in English; knowledge of Dutch is a nice to have
Professionele vaardigheden
- De vraag van de klant analyseren
- Mockups ontwerpen
- Technische ICT-ontwikkelingen documenteren
- UX/UI-interfaces ontwerpen
- Een concept of script visueel voorstellen
Aanbod
Offer
- Competitive salary package + electric company car with charging card, group and hospitalization insurance, bonus system, and 28.5 vacation days
- Hybrid working model: 2 days of remote work + flexible hours after onboarding period
- Impactful role within an international company
#LI-ED1
Plaats tewerkstelling
9120
BEVEREN-KRUIBEKE-ZWIJNDRECHT
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VDAB-vacaturenummer: 73913985
VDAB-beroep: Software ontwikkelaar
Online sinds: 11-06-2026
Deze functie staat open voor iedereen, ongeacht leeftijd of gender.
Een partner van VDAB heeft deze vacature ingegeven. De informatie werd niet nagekeken en gecontroleerd door VDAB. VDAB is niet aansprakelijk voor de inhoud van deze vacature, en de eventuele inbreuken op de geldende wetgeving.


