Back-End Developer (.NET Core)

As a dedicated and experienced Back-End Developer with 4-6 years of expertise in .NET Core, C#, and modern backend development practices, you will play a crucial role in designing, developing, and maintaining scalable, secure, and high-performance back-end applications. Your responsibilities will include: - Designing, developing, and maintaining scalable, secure, and high-performance back-end applications using .NET Core and C#. - Developing features involving file upload, processing, and secure file handling. - Building real-time communication solutions using SignalR and managing network socket programming as required. - Writing unit, integration, and end-to-end tests using frameworks like xUnit, NUnit, or MSTest. - Implementing and monitoring code coverage using appropriate tools (e.g., Coverlet, dotCover). - Containerizing applications and services using Docker, ensuring reliable builds and deployments across environments. - Proactively debugging issues, analyzing logs, and performing root cause analysis to resolve bugs or performance bottlenecks. - Collaborating with front-end developers, QA, DevOps, and product teams to ensure timely and quality delivery. - Participating in code reviews, design discussions, and continuous improvement of coding standards and architecture. Required Skills & Qualifications: - 4-6 years of professional experience in .NET Core and C#. - Proficiency in file upload, file I/O, and handling large/binary files securely. - Solid experience with network sockets and SignalR for real-time features. - Deep understanding of unit testing, integration testing, and measuring code coverage. - Docker: Strong hands-on experience in creating and managing containers for development, testing, and deployment. - Good knowledge of REST APIs, asynchronous programming, and dependency injection. - Strong debugging, performance tuning, and problem-solving skills. - Familiarity with Git and version control workflows. - Experience with Entity Framework Core or other ORM tools. Nice to Have: - Experience with CI/CD pipelines. - Familiarity with cloud platforms like Azure. - Exposure to message queues such as Azure Service Bus. - Knowledge of log aggregation and monitoring tools. Soft Skills: - Strong communication and collaboration skills. - A team player who adapts quickly and works well in cross-functional teams. - Proactive in identifying issues, suggesting solutions, and driving them to closure. - Committed to quality, ownership, and continuous improvement. Educational Qualification: - Bachelor's degree in Computer Science, Information Technology, or a related field.,