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.NET Architect

Apollo Solutions

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Location:
Belgium, Brussels

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Category:
IT - Software Development

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Contract Type:
Not provided

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Salary:

Not provided

Job Description:

We’re looking for a freelance .NET Architect to join a leading European energy infrastructure company driving the transition to a sustainable and reliable electricity system. You’ll take a technical leadership role within a key asset management portfolio, guiding experienced .NET teams to design and deliver complex, high-performance applications. This is ideal for a senior .NET professional who enjoys hands-on architecture, mentoring, and shaping scalable solutions in a mission-critical environment.

Job Responsibility:

  • Provide technical leadership for multiple .NET teams within the Asset domain
  • Design and maintain target architectures for WPF and MAUI-based applications
  • Oversee mobile (.NET MAUI/iOS) development, including background services (geolocation, geofencing)
  • Support and challenge developers on architecture and design decisions
  • Lead technical sessions with developers and architects to align on solutions
  • Collaborate with Product Owners and Tech Leads to ensure technical feasibility and architectural consistency
  • Maintain software quality, scalability, and maintainability across products

Requirements:

  • 4+ years’ experience as a .NET Architect or Technical Lead
  • Expertise in C#, .NET, and microservices-based architecture
  • Practical experience with: WPF / .NET MAUI (including iOS build & deployment)
  • SQL / MongoDB
  • RabbitMQ, Hangfire, Dapr, Clean Architecture
  • Excellent communication and analytical skills
  • Experience leading Full Stack .NET teams in Agile/Scrum
  • Fluent in English, with good knowledge of Dutch or French

Additional Information:

Job Posted:
December 19, 2025

Employment Type:
Fulltime
Work Type:
Hybrid work
Job Link Share:

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