HubMub
-
SII Group Belgium

C# .NET Developer

SII Group Belgium
Belgium · Full-time · Entry
We are looking for a highly skilled and experienced C# .net Developer to join our team at SII Belgium. As a C# .net Developer, you will be responsible for designing and developing software applications, as well as maintaining and improving existing systems. You would join various teams working in SCRUM mode for projects in the Energy, Retail, Banking or Media sectors. 

SII is a European digital and engineering services company of 16,000 experts. SII Belgium supports large businesses in adopting new technologies and innovation management. SII values empowerment and entrepreneurship, providing a fulfilling work environment for employees. Our mission is to contribute to the design and development of future products and services for customers. SII is committed to a sustainable digital world and is recognized as a great workplace.  

Responsibilities: 

  • Design, develop, and maintain software applications using .NET framework.
  • Write clean, efficient, and well-documented code 
  • Troubleshoot and debug issues in a timely manner 
  • Collaborate with other team members to develop new features and improve existing ones 
  • Participate in code reviews to ensure code quality and consistency 

Requirements: 

  • Proven experience as a C# .NET Developer 
  • Strong knowledge of the .NET framework and C# programming language 
  • Experience with ALM and DevOps best practice 
  • Methodologies: Scrum, Agile, Application Design, TDD, Clean Code Agile methodology   
  • Experience with web development using ASP.NET and MVC 
  • Knowledge of JavaScript Frameworks ( Angular, React,  …) CSS Frameworks and HTML 
  • MS SQL Server database 
  • Experience in Building Microservices on .Net is a plus 
  • Knowledge of CI/CD pipelines is a plus 
  • Strong understanding of software development principles and design patterns 
  • Team player with active listening and comprehension 
  • Qualitative result driven and customer oriented 
  • Pro-active and assertive 

We offer: 

  • A challenging and varied role in a growing company 
  • Opportunity to work with the latest technologies 
  • Competitive salary and benefits 
  • Opportunity to improve your skills and knowledge through training and education 
  • Warm and open company culture, supported by an international group 

If you are a self-motivated and experienced .NET Developer looking for an exciting opportunity with a growing company, we encourage you to apply for this position.

Key Skills

Ranked by relevance

c scrum design patterns microservices javascript sql server angular devops server react cicd css tdd sql
Login to Apply
🇧🇪

Country Guide

Belgium

International hub for EU careers

Posted
Mar 06, 2025
Type
Full-time
Level
Entry
Location
Brussels
Company
SII Group Belgium

Industries

IT Services IT Consulting

Categories

Engineering Information Technology

Related Jobs

3 roles aligned with this opportunity

View all jobs
View Job Details
SII Group Belgium
Related

C/C++ Developer

2026-05-07

Full-time
Entry
Belgium
IT Services
Information Technology
View Job Details
SII Group Belgium
Related

C/C++ Developer

2026-02-13

Full-time
Entry
Belgium
IT Services
Information Technology
View Job Details
SII Group Belgium
Related

Java Software Engineer

2026-03-09

Full-time
Mid-Senior
Belgium
IT Services
Information Technology