Full Stack .NET Developer

itenium; Antwerpen; In loco; EUR 73.800 - 110.700; Part-time

Descrizione del lavoro

itenium is seeking a freelance .NET Developer in Antwerp, Belgium. You'll be responsible for building and evolving backend services and APIs with .NET and ASP.NET Core, while also developing modern UI features. We require at least 5 years of experience in .NET Core and strong knowledge of Entity Framework and SQL. Fluency in Dutch and comfort in English are essential. Join us to deliver quality software while we connect you with the right projects.

Competenze

• At least 5 years' experience with .NET Core / ASP.NET Web API.
• Fluent in Dutch and comfortable in English.
• Strong knowledge of Entity Framework, LINQ, and async/await.

Mansioni

• Build and evolve backend services and APIs.
• Develop modern UI features using TypeScript.
• Design maintainable architectures with best practices.
• Work with data: performance and reliability.
• Deliver production-ready software via testing.
• Collaborate with agile teams to translate business needs.

Conoscenze

Backend services with .NET

Frontend frameworks (Angular/React/Vue)

Entity Framework

SQL

Collaboration

DevOps familiarity

Descrizione del lavoro

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.