Senior .NET Developer - Azure, APIs & Modern Solutions

Inetum; Belgium; Hybrid; EUR 65,000 - 95,000; Full time

Benefits offered by this job

Meal Vouchers (as part of benefits)

Hospitalization insurance

Group insurance

Flex Income Plan

Professional development budget

Hybrid working arrangements

Mobility package

Job summary

Inetum Belgium is seeking an experienced .NET Developer to design, develop, and maintain scalable .NET applications and services. You will work on modern APIs, cloud-native solutions, and distributed systems while collaborating with architects, analysts and fellow developers.

With 5–10 years of professional experience, you will guide teams through code reviews, contribute to architectural decisions, and promote quality through automated testing and CI/CD pipelines.

Qualifications

• Minimum 5 years of professional software development experience.
• Strong experience with C#, .NET/.NET Core and ASP.NET Core.
• Experience developing REST APIs.
• Good knowledge of SQL Server.
• Experience with Azure Cloud Services.
• Understanding of software design principles and architecture patterns.
• Familiarity with DevOps practices and CI/CD pipelines.
• Experience working in Agile delivery environments.
• Strong analytical and problem-solving skills.
• Excellent communication and collaboration skills.

Responsibilities

• Design, develop, and maintain scalable .NET applications and services.
• Build modern APIs, cloud-native solutions, and distributed systems.
• Contribute to technology decisions.
• Guide and mentor developers through coaching and code reviews.
• Collaborate closely with stakeholders, product owners, analysts, and fellow engineers.
• Promote quality through clean code practices, automated testing, and CI/CD pipelines.
• Contribute to modernization and digital transformation initiatives.
• Share knowledge through internal communities, technical sessions, and engineering tracks.

Skills

C#

NET Core

ASP.NET Core

REST APIs

SQL Server

Azure Cloud

DevOps CI/CD

Agile

Communication

Tools

Azure Kubernetes Service (AKS)

React/Angular/Blazor

Job description

Inetum Belgium is seeking an experienced .NET Developer to design, develop, and maintain scalable .NET applications and services. You will work on modern APIs, cloud-native solutions, and distributed systems while collaborating with architects, analysts and fellow developers.

With 5–10 years of professional experience, you will guide teams through code reviews, contribute to architectural decisions, and promote quality through automated testing and CI/CD pipelines.