.NET Developer

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

Medior .NET / Azure Developer (8 years)

For a challenging cloud-focused project, we are looking for an experienced Medior .NET / Azure Developer with a strong background in backend development, APIs and Microsoft Azure.

Your profile:

• Strong experience with .NET, C\# and .NET Core
• Experience designing and developing backend services and REST APIs
• Hands-on experience with Microsoft Azure, including Azure Functions, Cosmos DB, Azure SQL, Service Bus and API Management
• Good understanding of event-driven and microservices architectures
• Experience with Entity Framework Core, Dapper and SQL
• Knowledge of architectural principles and patterns such as DDD, Clean Architecture, CQRS and MediatR
• Strong understanding of Azure DevOps, CI/CD and Git-based workflows
• Familiar with Azure security concepts such as Managed Identities, RBAC and Service Principals
• Focus on clean, maintainable and testable code
• Experience with logging, monitoring, performance optimization and resiliency
• Blazor experience is a plus

Extra:

• Location: Antwerp
• Remote: 2 days on-site
• long term commitment
• Start date: ASAP

We're looking for someone who not only knows these technologies and patterns, but also understands when and why to use them.