Senior Backend .Net Developer

Key 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.

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
• Acknowledgements
• 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.
• Understanding of Docker and Kubernetes is highly preferred.
• Experience with Azure or another cloud platform is a plus.
• Knowledge of Redis, caching, and distributed systems is a plus.
• Experience with CI/CD and Azure DevOps is preferred.