Senior .NET Web Developer (Service Fabric, Blazor, Azure, DDD)

We are looking for a Senior .NET Developer to join our team and drive the development of a high-performance Service Fabric application with a Blazor Server portal. You will work with .NET 8, Reactive Extensions (Rx.NET), Entity Framework Core (EF Core), Azure Service Fabric, PowerShell, Azure Virtual Machines (VMs), Key Vault, Cosmos DB, Redis, Digital Twins, Azure Storage, Azure Service Bus, Hangfire, and DevExpress components to build highly scalable, event-driven applications.

Key Responsibilities

• Develop & maintain a high-performance Service Fabric application using .NET 8 and Reliable Actors.

• Build and enhance a Blazor Server portal with DevExpress UI components for interactive, real-time user experiences.

• Design and optimize messaging architectures using Azure Service Bus, Redis, and Hangfire.

• Implement Entity Framework Core (EF Core) with Azure Cosmos DB for scalable cloud data storage.

• Utilize Reactive Extensions (Rx.NET) to handle asynchronous, event-driven data streams.

• Design reactive systems aligned with the Reactive Manifesto (Responsive, Resilient, Elastic, and Message-Driven).

• Apply Domain-Driven Design (DDD) to create well-structured, maintainable, and scalable business logic.

• Develop and integrate DevExpress UI components into the Blazor Server frontend for a rich, modern user interface.

• Manage and secure application secrets and certificates with Azure Key Vault.

• Work with Azure Virtual Machines (VMs) for hosting, networking, and automation tasks.

• Develop and maintain PowerShell scripts for automation, deployment, and system configuration.

• Utilize Azure Storage Accounts (Blob and File Storage) for secure and efficient data management.

• Integrate Digital Twins for real-world asset modeling and IoT-based data insights.

• Implement Application Insights for performance monitoring, telemetry, and logging.

• Optimize performance, security, and scalability for Service Fabric microservices and Blazor UI.

• Work with DevOps teams to implement CI/CD pipelines for Service Fabric and Blazor applications.

• Write and maintain unit and integration tests using MSTest and Moq

• .NET 8 (C#) with experience in microservices and distributed systems.

• Service Fabric (Reliable Services & Reliable Actors).

• Blazor Server for real-time, interactive web applications.

• DevExpress UI components – experience integrating and customizing DevExpress controls for Blazor.

• Entity Framework Core (EF Core) with Azure Cosmos DB for scalable data storage.

• Reactive Extensions (Rx.NET) for event-driven, real-time data processing.

• Strong understanding of Reactive Manifesto principles.

• Domain-Driven Design (DDD) – applying aggregates, bounded contexts, domain events, and repositories.

• Azure Service Bus for messaging and event-driven communication.

• Azure Storage Accounts (Blob, File Storage).

• Azure Key Vault for secret management and security best practices.

• Azure Virtual Machines (VMs) – provisioning, automation, and configuration.

• PowerShell scripting for infrastructure automation and deployment tasks.

• Redis for caching and optimizing microservices performance.

• Digital Twins (IoT and real-time data modeling).

• Hangfire for background job processing and distributed task execution.

• Application Insights (Performance monitoring, telemetry, and logging).

• CI/CD Pipelines (Azure DevOps) for automated deployment.

• Strong focus on security, scalability, and performance optimization.

• Unit & Integration Testing using MSTest and Moq to ensure application reliability.