We are looking for a skilled Backend / Full Stack Developer (.NET, C#) to design, develop, and maintain high-performance, scalable web applications and APIs. The ideal candidate has strong expertise in .NET Core, ASP.NET Core, modern backend architecture, and hands-on experience with RESTful APIs, security, databases, and cloud deployments on Azure. Frontend experience with Angular or React is a strong plus.

Key Responsibilities

Backend Development

• Design, develop, and maintain scalable and secure APIs using C#, .NET Core (.NET 6+) and ASP.NET Core (Web API/MVC)
  

• Apply OOP principles, SOLID principles, and design patterns such as Repository, Unit of Work, Factory, and Strategy
  

• Implement dependency injection, middleware, filters, and model validation
  

• Build RESTful APIs following best practices, including Swagger/OpenAPI documentation and API versioning
  

• Handle asynchronous programming (async/await), performance optimization, and basic multithreading
  

• Implement authentication and authorization using JWT, OAuth2 / OpenID Connect, and role/policy-based access control
  

Integration & Architecture

• Work with microservices architecture, including inter-service communication
  

• Implement caching strategies (in-memory and distributed), rate limiting, and resiliency patterns
  

• Develop and manage background processing using Worker Services, Hangfire, or Quartz
  

• Integrate messaging/queue systems such as Azure Service Bus or RabbitMQ (if applicable)
  

• Basic exposure to gRPC is a plus
  

Frontend (Good to Have)

• Develop UI components using Angular (components, services, routing, reactive forms) or React (hooks, state management, routing)
  

• Work with TypeScript, JavaScript (ES6+), HTML5, CSS3/SCSS
  

• Integrate frontend with backend APIs and authentication flows
  

• Optimize UI performance and ensure a smooth user experience
  

Database & ORM

• Strong experience with SQL Server, including advanced queries, joins, indexing, and performance tuning
  

• Hands-on experience with Entity Framework Core (migrations, tracking, lazy/eager loading, performance optimization)
  

• Work with stored procedures, transactions, and concurrency handling
  

• Exposure to NoSQL databases such as Cosmos DB or MongoDB is a plus
  

Cloud, DevOps & Deployment

• Deploy and manage applications on Microsoft Azure (App Service, Azure SQL, Storage, Key Vault)
  

• Familiarity with Azure Functions is a plus
  

• Set up and maintain CI/CD pipelines using Azure DevOps or GitHub Actions
  

• Containerize applications using Docker
  

• Implement monitoring and logging using Application Insights, Serilog, or NLog
  

• Follow best practices for environment configuration and secure deployments
  

Testing & Code Quality

• Write unit tests using xUnit, NUnit, or MSTest
  

• Use mocking frameworks such as Moq or NSubstitute
  

• Perform integration testing for APIs
  

• Participate in code reviews, refactoring, and static code analysis (SonarQube)
  

• Ensure clean, maintainable, and testable code
  

Tools & Technologies

• Visual Studio, VS Code
  

• Git (branching strategies, PR workflows)
  

• Postman, NuGet, npm
  

Nice to Have

• Experience with high-scale or enterprise applications
  

• Understanding of security best practices and performance optimization
  

• Strong problem-solving and communication skills