Senior .NET Developer INM000386

ITproposal; Brussel; Hybride; EUR 70 000 - 100 000; Plein temps

Avantages offerts par ce poste

Remote work possible

Résumé du poste

ITproposal in Brussels, Belgium, is looking for an experienced Senior .NET Developer to design, develop, and maintain robust software solutions using Microsoft technologies. The role blends hands-on coding, technical design, code quality, and mentoring.

The candidate will work in a hybrid environment with potential for remote work, and will collaborate closely with architects and technical stakeholders to deliver scalable and secure systems.

Qualifications

• Strong experience with .NET development and related frameworks.
• Expertise in .NET Framework and .NET Core.
• Analytical, problem-solving, and solution-oriented mindset.
• Experience in technical leadership and mentoring.
• Understanding of software quality, security, and performance.

Responsabilités

• Develop software components using .NET Framework and .NET Core.
• Design scalable, maintainable, and secure solutions.
• Translate functional requirements into technical solutions.
• Conduct code reviews and promote best practices.
• Mentor and coach team members.
• Ensure application quality, performance, security, and maintainability.
• Analyse and optimise system performance.
• Evaluate and introduce new technologies aligned with business needs.
• Collaborate with architects and technical stakeholders.

Description du poste

• English – C1 level.

About The Job Senior .NET Developer INM000386Senior .NET Developer

We are looking for an experienced Senior .NET Developer to design, develop, and maintain robust software solutions using Microsoft technologies. The role combines hands-on development, technical design, code quality, and technical mentoring.

Key Responsibilities

• Develop software components using .NET Framework and .NET Core.
• Design scalable, maintainable, and secure solutions.
• Translate functional requirements into technical solutions.
• Perform code reviews and promote development best practices.
• Mentor and technically coach team members.
• Ensure application quality, performance, security, and maintainability.
• Analyse and optimise system performance.
• Evaluate and introduce new technologies aligned with business needs.
• Collaborate closely with architects and other technical stakeholders.

Requirements

• Strong professional experience with .NET development.
• Expertise in .NET Framework and .NET Core.
• Strong analytical, problem-solving, and solution-oriented mindset.
• Experience with technical leadership and mentoring.
• Good understanding of software quality, security, performance, and best practices.
• Ability to adapt to changing technical and business environments.
• French or Dutch – C2 level.
• English – C1 level.

Location: Brussels, Belgium

Work Arrangement: Hybrid / remote work possible

Start Date: 14 September 2026