Full Stack .NET Developer
Posted Updated
Summary
Freelance full-stack .NET role via Belgian consultancy itenium, placing you on client projects: build backend services and APIs with .NET/ASP.NET Core, develop TypeScript UIs (Angular/React/Vue), and work with SQL, Entity Framework and LINQ, delivering through testing, code reviews and CI/CD in agile client teams.
Looking for a challenging project as a freelance .NET Developer? Itenium connects you with projects that fit your expertise and preferences, so you can focus on delivering quality while we take care of the right opportunity.
Responsibilities
- Build and evolve backend services and APIs with .NET and ASP.NET Core
- Develop modern, responsive UI features using TypeScript and a front‑end framework (Angular/React/Vue)
- Design clean, maintainable architectures using proven patterns and best practices
- Work with data: SQL, Entity Framework, LINQ, performance and reliability
- Deliver production‑ready software via testing, code reviews, and CI/CD
- Collaborate with agile client teams, translating business needs into working features end‑to‑end
Qualifications
- At least 5 years with .NET Core / ASP.NET Web API, with a clean code mindset.
- Full‑stack mindset.
- Strong in Entity Framework, LINQ, and async/await.
- DevOps‑aware: familiar with CI/CD, DevOps, Design Patterns, Dependency Injection.
- Team & ownership: fluent in Dutch, comfortable in English, collaborative and quality‑driven.