Senior Dotnet Developer

🌍 Join SEIDOR as a .NET Developer Consultant – Brussels (Hybrid/Remote)

At SEIDOR, we empower our clients through innovation and cutting-edge technology, all while keeping people at the heart of everything we do. With over 8,000 professionals in 45 countries, we are a global force focused on humanizing technology.

We are now hiring a .NET Developer Consultant to join our team in Brussels and help deliver high-impact solutions for European institutions.

What You’ll Do:

• Develop and maintain cloud-based applications on MS Azure using ASP.NET Core, EF Core, and Angular 18+
• Build microservices using CQRS, OData, AutoMapper, and .NET Aspire
• Create secure, responsive frontends using TypeScript, NgRx, JWT/OAuth, Angular Material, and testing tools like Jasmine and Karma
• Migrate and modernize legacy ASP.NET MVC applications
• Work with Cosmos DB and MS SQL, leveraging strong DB design and query skills
• Deploy scalable apps using Azure Kubernetes Service (AKS)
• Build and manage REST APIs and integration services
• Execute automated testing (unit, integration, E2E)
• Transform and exchange data (SQL, JSON, XML) using web services

What We’re Looking For:

• Strong proficiency in C# and TypeScript, following secure & clean coding principles
• Experience with Docker & Kubernetes
• Familiarity with testing frameworks like Selenium, Playwright
• Solid expertise in SQL Server, Cosmos DB, and Azure data tools (Microsoft Fabric, Azure Data Factory, Power BI Embedded)

Bonus Points For Certifications:

• Azure Developer Associate (AZ-204)
• Azure Solutions Architect Expert (AZ-305)
• DevOps Engineer Expert (AZ-400)
• Or legacy certs like MCSD or .NET Developer (70-483, 70-487)

What’s in It for You:

✔ A diverse & inclusive work culture

✔ Remote-friendly with flexible working hours

✔ Shorter workdays every Friday and in summer

✔ Continuous learning & certifications via SEIDOR Academy

✔ Personalized career development paths

✔ Flexible benefits & exclusive discounts

✔ Opportunity to work internationally

✔ Be part of sustainability & social impact initiatives

👀 Are you ready to humanize the world through technology?

Apply now and let’s create the future together.