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act digital

Senior .NET Developer

act digital
Belgium · Full-time · Not Applicable

Role Overview

We are looking for a Senior .NET Developer who will take full ownership of designing and delivering high-quality, well-tested software solutions within a Transport Execution Management environment.

You will collaborate closely with solution designers and business stakeholders to transform functional ideas into robust, reliable, and scalable applications. This role requires a strong understanding of business processes, technical excellence, and the ability to independently drive solutions from concept to deployment.

Beyond technical expertise, we value professionals who demonstrate initiative, clear communication, team spirit, and a proactive mindset. You are respectful, composed under pressure, and comfortable taking responsibility for complete end-to-end delivery while actively contributing to knowledge sharing within the team.


Mandatory Requirements


  • .NET Development: 10+ years of experience
  • Azure Cloud Development: 5+ years of experience
  • .NET Core Web API Development: 5+ years of experience
  • Native .NET for Android (Xamarin): 5+ years of experience
  • Blazor: Minimum 1 year of experience
  • React Native: Minimum 1 year of experience
  • Strong expertise in unit testing
  • Fluent English (C2 level)


Key Evaluation Criteria


.NET Expertise

  • Deep mastery of the .NET ecosystem (language features, LINQ, async/await, security best practices, design patterns, data structures).

Android / Xamarin Development

  • Strong experience building complex native .NET Android applications.
  • Deep understanding of Android lifecycle and native bindings.

Code Quality & Craftsmanship

  • Writes clean, maintainable, SOLID, and testable code aligned with best practices.

Web API Design & Development

  • Designs and implements secure, scalable, and high-performance .NET Core Web APIs.

Azure Cloud

  • Strong hands-on experience with Azure services, PaaS components, and event-driven architectures.

Testing & Quality

  • Designs meaningful, maintainable automated unit tests.

CI/CD & DevOps

  • Builds and maintains Azure DevOps pipelines.
  • Experience with containerized deployments using Docker and Kubernetes.

Databases

  • Strong SQL knowledge, database modeling, and performance optimization.

Version Control

  • Proficient with Git, branching strategies, and collaborative workflows.

Collaboration & Communication

  • Clearly explains technical decisions.
  • Works constructively within a team.
  • Maintains professionalism under pressure.

Key Skills

Ranked by relevance

android technical expertise design patterns xamarin docker devops cloud paas git sql
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Posted
Mar 02, 2026
Type
Full-time
Level
Not Applicable
Location
Brussels

Industries

IT Services IT Consulting

Categories

Information Technology

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