.NET Developer - Freelance (Long-Term) | Luxembourg (On-site)
Published on 22/11/2025
Harry Hope.
- Luxembourg-Ville
- IT Infrastructure / System / Network
- 5.8k € / month
Working time
Type of contract
Professional experience
Educational level
Harry Hope, cabinet de recrutement accompagne candidats et entreprises dans leurs recherches des meilleures opportunités au Luxembourg et à l'international. Afin de mieux répondre à vos enjeux, tous nos consultants sont spécialisés par secteur d'activité et zone géographique.
POSTE
We are looking for a .NET Developer to join our team in Luxembourg for a long-term freelance assignment (minimum 1 year). This position offers the opportunity to work on strategic initiatives within the financial sector, contributing to innovative and secure digital solutions.
As a .NET Developer, you will:
- Design, develop, and maintain backend applications and services based on the .NET framework (C#, VB.Net).
- Build and integrate APIs to connect with internal and external systems.
- Participate in Agile/Scrum activities including sprint planning, backlog refinement, and daily stand-ups.
- Ensure code quality and reliability through testing, peer reviews, and continuous integration/delivery practices.
- Collaborate closely with cross-functional teams (Business Analysts, QA, DevOps) to deliver secure and scalable solutions.
PROFIL
Required Skills and Experience:
- Minimum 4 years of professional experience in .NET development (C#, VB.Net).
- Strong understanding of Agile/Scrum methodologies.
- Proven ability to analyze business requirements and translate them into effective technical solutions.
- Fluency in French (both spoken and written) is mandatory.
- Desirable: experience with Java, Cobol, or Azure DevOps (pipelines, boards, repositories).
- EU citizenship is required (for work eligibility in Luxembourg).
POSTE
We are looking for a .NET Developer to join our team in Luxembourg for a long-term freelance assignment (minimum 1 year). This position offers the opportunity to work on strategic initiatives within the financial sector, contributing to innovative and secure digital solutions.
As a .NET Developer, you will:
- Design, develop, and maintain backend applications and services based on the .NET framework (C#, VB.Net).
- Build and integrate APIs to connect with internal and external systems.
- Participate in Agile/Scrum activities including sprint planning, backlog refinement, and daily stand-ups.
- Ensure code quality and reliability through testing, peer reviews, and continuous integration/delivery practices.
- Collaborate closely with cross-functional teams (Business Analysts, QA, DevOps) to deliver secure and scalable solutions.
PROFIL
Required Skills and Experience:
- Minimum 4 years of professional experience in .NET development (C#, VB.Net).
- Strong understanding of Agile/Scrum methodologies.
- Proven ability to analyze business requirements and translate them into effective technical solutions.
- Fluency in French (both spoken and written) is mandatory.
- Desirable: experience with Java, Cobol, or Azure DevOps (pipelines, boards, repositories).
- EU citizenship is required (for work eligibility in Luxembourg).
