**Experience Level**: 2\+ years. **Job Description:** We are seeking a skilled Senior Backend Developer with extensive experience in .NET Core to join our dynamic team. You will be responsible for designing, developing, and maintaining backend services for our systems. **Responsibilities:*** Design and implement microservices architecture using .NET Core. * Develop and maintain APIs for frontend integration. * Implement message queuing using Azure Event Hub or RabbitMQ. * Ensure data integrity and performance through SQL Server and no SQL like Cassandra or Azure Cosmos DB. * Collaborate with frontend developers and other team members to deliver high\-quality solutions. * Optimize application performance and scalability. * Ensure security best practices are followed. **Requirements:*** Bachelor's degree in computer science or related field. * 5\+ years of experience in backend development using .NET Core. * Strong knowledge of microservices architecture. * Experience with SQL Server and no SQL like Cassandra or Azure Cosmos DB. * Proficient in Azure Event Hub or RabbitMQ for message queuing. * Familiarity with Docker and Kubernetes. * Excellent problem\-solving skills. * Strong communication and teamwork abilities.