Senior Backend .Net Developer

Responsibilities

• _Design, develop, and maintain scalable_ _.NET / ASP.NET Core applications._
• _Develop and maintain_ _Microservices-based architectures._
• _Build and consume_ _RESTful APIs_ _and integrate with internal and external systems._
• _Implement asynchronous communication using_ _RabbitMQ_ _and message-based architectures._
• _Design and implement_ _event-driven solutions_ _using message queues and exchanges._
• _Handle message reliability, retries, acknowledgements, dead-letter queues, and error handling._
• _Develop clean, maintainable, and reusable code following_ _Clean Architecture, SOLID, and design patterns._
• _Work with_ _SQL Server_ _and optimize database queries, stored procedures, and data access._
• _Implement authentication and authorization using appropriate security mechanisms._
• _Troubleshoot production issues and analyze application logs and distributed-system failures._
• _Collaborate with Frontend, QA, DevOps, Business Analysts, and Solution Architects._
• _Participate in code reviews and ensure adherence to development standards._
• _Write unit and integration tests and ensure high-quality deliverables._
• _Support CI/CD pipelines and application deployments in cloud/containerized environments._
• _Monitor and improve application performance, scalability, and reliability._
• _Acknowledgements_

Requirements

• _Strong experience with_ _C# and .NET / ASP.NET Core._
• _Strong understanding of_ _Microservices Architecture._
• _Strong experience with_ _REST APIs_ _and API integration._
• _Hands-on experience with_ _RabbitMQ._
• _Good understanding of:_
• _Exchanges and Queues_
• _Direct, Topic, Fanout exchanges_
• _Routing Keys_
• _Dead-Letter Exchanges/Queues_
• _Retry mechanisms_
• _Message durability and persistence_
• _Publisher/Consumer patterns_
• _Strong experience with_ _SQL Server._
• _Good understanding of_ _Entity Framework Core / Dapper._
• _Experience with_ _Dependency Injection and Middleware._
• _Strong knowledge of_ _SOLID principles and Design Patterns._
• _Experience with_ _Git_ _and source-control workflows._
• _Experience with_ _Azure_ _or another cloud platform is a plus._
• _Knowledge of_ _Redis, caching, and distributed systems_ _is a plus._

Preferred

• _Understanding of_ _Docker and Kubernetes_ _is highly preferred._
• _Experience with_ _CI/CD and Azure DevOps_ _is preferred._

Apply

[Apply at BlackStone eIT](https://apply.workable.com/blackstone-eit-2/j/C1AD5D74BA/apply)