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.NET Software Developer

AntwerpHybridHours negotiable<3months

A service provider is looking for two experienced. NET developers for one of their clients. You are passionate about building scalable cloud-native applications, designing high-performance APIs, and working with modern Azure technologies. You enjoy tackling complex technical challenges and building quality software with a real business impact.

What you do

As a developer, you play an important role in designing, developing, and maintaining modern backend solutions and cloud services. You work closely with architects, analysts, and other developers to deliver secure, scalable, and maintainable applications.

Cloud & Backend Development.

  • Design and develop backend services with.NET / C# and.NET Core
  • Build and maintain scalable REST APIs and distributed services
  • Develop cloud-native solutions with Microsoft Azure
  • Work with event-driven architectures and messaging solutions
  • Contribute to the performance, reliability, and scalability of applications

Azure Technologies.

  • Work hands-on with, among others: Azure Functions, Azure Cosmos DB, Azure SQL, Azure Service Bus, Azure API Management (APIM), Application Insights, Log Analytics, Event Grid
  • Apply Azure security and governance principles, including Managed Identities, Service Principals (SPNs), RBAC, authentication & authorization, and Azure resource governance

Software Architecture & Engineering.

  • Work with modern architectural principles such as: Domain-Driven Design (DDD), Clean Architecture, CQRS, Microservices, Event-Driven Architecture, MediatR, Vertical Slice Architecture
  • Understand when and why to apply certain patterns

DevOps & Quality.

  • Work with Azure DevOps and CI/CD pipelines
  • Automate build, test, and deployment processes
  • Work according to Git-based development workflows
  • Contribute to code reviews and technical standards
  • Monitoring, troubleshooting, and performance optimization

Data & Persistence.

  • Develop with Entity Framework Core (EF Core) and Dapper
  • Design and optimize SQL databases
  • Work with both relational and NoSQL databases, including Cosmos DB
  • Experience with database migrations, indexing, query optimization, transactions

What they ask

  • Strong experience with.NET / C# and.NET Core
  • Hands-on experience with Microsoft Azure
  • Strong knowledge of REST APIs and distributed systems
  • Experience with Azure DevOps, CI/CD
  • Good knowledge of software architecture and design patterns
  • Experience with EF Core, SQL Server and Cosmos DB
  • A strong focus on clean code, testing, and engineering excellence
  • Good command of English

Pluses.

  • Experience with Blazor
  • Knowledge of MassTransit
  • Experience with OData
  • Experience in complex enterprise environments

Practical

This assignment can be carried out as a project consultant or on a freelance basis.

How to apply

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