.NET Developer - Medior - Brussels - ASAP Start - Freelance/CDI bei act digital

Are you passionate about building robust, scalable solutions in a sector that’s driving the energy transition?
Join a major European system operator at the heart of the Belgian and European energy landscape. You’ll work alongside a diverse team of experts and contingent workers, contributing to the reliability and sustainability of the electricity supply and helping shape a greener future.

As a Senior/Medior .NET Developer, you will play a pivotal role in the design of our Platform. You’ll collaborate closely with cross-functional teams, guiding technical decisions and ensuring best practices in architecture, development, and deployment.

Key Responsibilities

• Design and implementation of .NET-based solutions, with a strong focus on C# and modern development patterns.
• Guide the adoption of Entity Framework Core and best practices in data access.
• Drive front-end development using Blazor WebAssembly, ensuring seamless integration with backend services.
• Oversee deployment and orchestration using Kubernetes (k8s), Helm, and Azure DevOps pipelines (CI/CD).
• Design and document system architecture using UML, Archimate, or similar frameworks.
• Ensure high standards in testing (unit, feature, mocking) and code quality.
• Coach and mentor development teams, fostering a collaborative and agile environment.
• Act as a technical point of contact for business stakeholders, translating requirements into actionable solutions.
• Coordinate and lead multiple development teams, facilitating sprint planning and technical sessions.
• Investigate and resolve complex technical issues, providing clear guidance and vision for target architecture.
• Promote innovation by exploring new technologies and maintaining a strong technical watch.

Required Skills & Experience

• Proven experience in .NET development (C#), with a strong track record in software architecture and technical leadership.
• Deep knowledge of microservices, Entity Framework Core, and modern development patterns.
• Hands-on experience with Blazor WebAssembly for front-end development.
• Solid understanding of Kubernetes concepts (services, pods, ingress, networking) and Helm deployments.
• Experience with Azure cloud resources and Azure DevOps CI/CD pipelines.
• Strong background in testing methodologies and tools.
• Excellent communication skills, with the ability to explain technical concepts to non-technical stakeholders.
• Experience coaching and coordinating developer teams in an agile (Scrum) environment.
• Analytical mindset for troubleshooting and optimizing technical solutions.
• Structured and organized approach to problem-solving and prioritization.

Soft Skills

• Collaborative and inclusive mindset, valuing diversity and teamwork.
• Ability to handle priorities and emergencies efficiently.
• Willingness to challenge and be challenged on technical and functional choices.
• Proactive in organizing and leading technical workshops and sessions.

Additional Information

• Location: Brussels
• Eligibility: Candidates must have a valid work and residence permit for Belgium