Senior .NET Architect – Hybrid: Microservices & Blazor

BIG WATER CONSULTING (BWC); Brussel Hoofdstad; Hybrid; EUR 90,000 - 120,000; Full time

Job summary

BWC is seeking a Senior .NET Architect to drive the architectural vision for a Brussels-based client project. The role combines hands-on design with leadership across multiple development teams in a hybrid Belgian setup (50% onsite, 50% remote).

Required are strong English skills and proficiency in Dutch or French, at least 4 years in .NET architecture, and extensive experience with Blazor, SQL/MongoDB, Hangfire, RabbitMQ, and modern Kubernetes-based patterns.

Qualifications

• Minimum 4 years of experience as a .NET Architect.
• Proficient in C#.NET 10 and .NET 4.x.
• Strong knowledge of Blazor frontend technology.
• Experience with SQL and MongoDB.
• Familiarity with messaging and background job frameworks (Hangfire, RabbitMQ).
• Knowledge of Clean Architecture and modern microservices.
• Experience with NServiceBus and adoption of Dapr.

Responsibilities

• Lead the technical aspects of a portfolio across multiple domains.
• Support and guide the technical work of the portfolio and developers.
• Mentor and assist experienced developers with architectural designs.

Skills

English (mandatory)

Leadership

Architectural thinking

Scrum

Tools

C#.NET

NET Framework 4.x

Blazor

SQL

MongoDB

Hangfire

RabbitMQ

NServiceBus

Dapr

Kubernetes

Job description

BWC is seeking a Senior .NET Architect to drive the architectural vision for a Brussels-based client project. The role combines hands-on design with leadership across multiple development teams in a hybrid Belgian setup (50% onsite, 50% remote).

Required are strong English skills and proficiency in Dutch or French, at least 4 years in .NET architecture, and extensive experience with Blazor, SQL/MongoDB, Hangfire, RabbitMQ, and modern Kubernetes-based patterns.