Medior .NET / Azure Backend Engineer

SThree_UK; Antwerpen; Hybrid; EUR 60,000 - 90,000; Full time

Job summary

SThree_UK is seeking a Medior .NET / Azure Developer to work on a cloud-focused backend with REST APIs and Azure services. The role emphasizes clean, maintainable, testable code and strong DevOps practices, including CI/CD and secure identity management.

Location in Antwerp with a mix of on-site and remote days; long-term collaboration and ASAP start are expected for a challenging backend project.

Qualifications

• Strong experience with .NET/C# and .NET Core for backend services and REST APIs.
• Hands-on Azure experience: Functions, Cosmos DB, Azure SQL, Service Bus & API Management.
• Familiar with event-driven and microservices architectures and EF Core/Dapper.
• Knowledge of DDD, Clean Architecture, CQRS and MediatR patterns.
• Experience with Azure DevOps, CI/CD and Git workflows; security basics like Managed Identities.

Skills

.NET/C#

Backend APIs

Azure Functions

Cosmos DB

Azure SQL

Service Bus

API Management

Event-driven

Microservices

EF Core

Dapper

SQL

DDD

Clean Architecture

CQRS

MediatR

Azure DevOps

CI/CD

Git workflows

Managed Identities

RBAC

Service Principals

Code quality

Logging

Monitoring

Performance optimization

Resiliency

Blazor

Job description

SThree_UK is seeking a Medior .NET / Azure Developer to work on a cloud-focused backend with REST APIs and Azure services. The role emphasizes clean, maintainable, testable code and strong DevOps practices, including CI/CD and secure identity management.

Location in Antwerp with a mix of on-site and remote days; long-term collaboration and ASAP start are expected for a challenging backend project.