Engineer (SR) Fullstack

Task Responsibilities:

About the Role
We are looking for a Senior Full Stack Engineer to join our IT Development team. In this role, you will design, develop, and maintain innovative applications and services (APIs) that support Cargolux’s business needs. You will work on full-stack development using .NET/C#, React, Angular ensuring seamless integration across business units.

Key Responsibilities

• Develop new applications and services using .NET/C#, React, Angular.
• Manage SQL databases (Azure SQL, Azure Table Storage) and implement real-time communication with WebSockets and SignalR.
• Optimize existing solutions for cost-efficiency and security compliance.
• Conduct unit testing and ensure code quality.
• Research new technologies and provide documentation for applications.
• Mentor junior developers and review code for best practices.
• Maintain legacy code while transitioning to modern frameworks.
• Deploy applications using Docker and Azure; monitor performance with Application Insights.
• Secure backends with OAuth and Azure Active Directory.
• Collaborate with internal teams and external partners to deliver high-quality IT projects.

Essential Requirements For The Position:

What We’re Looking For

• Strong experience in full-stack development (.NET/C#, React, Angular).
• Knowledge of SQL databases, Docker, Azure services, and API development.
• Familiarity with OAuth authentication and security standards.
• Ability to mentor and collaborate effectively within a team.
• Problem-solving skills and experience with debugging and optimization.

Working Conditions:

• Based in Luxembourg Headquarters with regular office presence.
• Occasional travel may be required.
• On-Call duty must be performed at least 1 week per month.
• Flexible working hours.
• A Certificate of good conduct (Casier judiciaire, Polizeiliches Führungszeugnis) will be required in case of positive selection