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# Senior .NET developer

- **Company:** Expleo
- **Location:** Brussel, Belgium (Remote available)
- **Experience:** Expert
- **Contract:** Permanent contract
- **Skills:** .NET Framework, Agile Methodology, Unit Testing, Microsoft Azure, C Sharp (Programming Language), Software Quality, Code Review, Continuous Integration, Data Security, Database Storage Structures, DevOps, Distributed Systems, Entity Framework, Microsoft SQL Server, MongoDB, Software Architecture, RabbitMQ, Software Engineering, Enterprise Software Applications, Blazor, Backend, Event Driven Architecture, Containerization, Integration Tests, Kubernetes, Information Technology, Docker, Microservices
- **Published:** August 28, 2026
- **Apply:** https://www.adzuna.be/details/5766562417

## About the Role

* Bachelor's or Master's degree in Computer Science, Software Engineering, or a related field.
 * Minimum 8 years of professional experience in .NET software development.
 * Proven experience delivering complex enterprise applications.
 * Experience working in Agile development environments.
 * Strong understanding of software architecture, scalability, and maintainability principles.
 * Experience with distributed systems and integration technologies is considered a strong advantage.

 * French, with a passive understanding of Flemish.
 * Flemish, with a passive understanding of French.
 * Very good knowledge of English

 * Microservices Architecture
 * Blazor
 * Event-Driven Architectures
 * Containerization (Docker/Kubernetes)
 * Azure DevOps or similar CI/CD platforms
 * Strong experience with .NET 8, .NET 9, and/or .NET 10
 * C#
 * Entity Framework Core (EF Core)
 * Microsoft SQL Server
 * MongoDB
 * RabbitMQ

## Description

* Design, develop, test, and maintain enterprise-grade applications using modern .NET technologies.
 * Develop scalable and maintainable backend services following best practices and Elia development standards.
 * Collaborate closely with architects, business analysts, product owners, and other development teams.
 * Participate in technical design discussions and contribute to architectural decisions.
 * Ensure code quality through code reviews, unit testing, integration testing, and adherence to development standards.
 * Develop and optimize database structures, queries, and data access layers.
 * Integrate messaging and event-driven solutions using RabbitMQ.
 * Troubleshoot, analyze, and resolve production issues while ensuring application stability and performance.
 * Contribute to continuous improvement initiatives, DevOps practices, and software development lifecycle enhancements.
 * Produce technical documentation and share knowledge within the team.
 * Take ownership of assigned deliverables and proactively drive tasks to completion.


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