About the Role
We are looking for a Senior .NET Full-Stack Developer to contribute to the design, development and maintenance of robust software solutions built on Microsoft technologies. In this role, you will use your technical expertise to ensure code quality, solution sustainability and system performance. You will also act as a technical mentor within the team, helping to maintain a high standard of engineering excellence.
You will be part of ICT and Data projects that have a meaningful impact on society, within an environment that values expertise, collaboration and work–life balance.
Responsibilities
- Develop software components using .NET (Framework and .NET Core)
- Design scalable and maintainable technical solutions with the architecture team
- Provide technical guidance and mentoring to team members
- Conduct code reviews and ensure adherence to best development practices
- Collaborate with analysts to translate functional requirements into solid technical solutions
- Guarantee the quality, performance, security and maintainability of applications
- Participate in system performance optimization
- Evaluate and integrate new technologies that support business objectives
Required Technical Skills
- Confirmed Full-Stack development experience
- C# / .NET (Core, .NET 10)
- ASP.NET Core Web API
- Blazor
- MVC Framework
- Entity Framework Core
- REST APIs, Swagger/OpenAPI
- Authentication & Authorization (JWT, OIDC, claims-based security)
- SQL Server
- Unit and integration testing
Behavioural Competencies
- Strong critical thinking and information analysis skills
- Structured and solution-oriented mindset
- Ability to generate viable alternatives and draw sound conclusions
- Technical leadership and strong collaboration skills
- Resilience and adaptability in evolving technical environments
Language Requirements
- Dutch: active knowledge
- French: active knowledge
- English: passive knowledge
Opportunities are numerous. From bare applications development to of IT infrastructures management including conception, architecture and requirements analysis.
Although open to technologies used by our customers, ABAKUS IT-SOLUTIONS seeks mainly but not only consultants mastering: Windows and Linux Servers, networks, developments (JAVA, SAP, .NET,…) as well as highly specialized experts for example in cybersecurity or in Content Management System (CMS) (SharePoint, Drupal, WebLogic…).
In terms of non-technical competencies, ABAKUS IT-SOLUTIONS hires dynamic persons, open to the world, interested by innovation and having a keen sense of client relationship.
A very good command of English is essential, the capacity to speak French, German or Dutch is an asset.
Even though most of our positions require at least 3 years of experience, some are open to new starters.
