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MNLeistung Linkedin · Posted 4mo ago

C# Developer

Philippines

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Indexed description

We are seeking an experienced C# ASP.NET API Developer

to join our team in building secure, scalable, and high-performance

RESTful APIs using the Microsoft .NET technology stack. The ideal

candidate will have strong experience in ASP.NET Core, Entity Framework,

and backend system integration.

Key Responsibilities

  • Design, develop, and maintain RESTful APIs using ASP.NET Core / ASP.NET Web API.
  • Work with relational databases using Entity Framework / EF Core.
  • Implement authentication and authorization using Identity, JWT, or OAuth2.
  • Collaborate with front-end developers and other backend engineers to deliver end-to-end solutions.
  • Optimize existing APIs for performance, scalability, and security.
  • Write unit tests and participate in code reviews.
  • Develop and maintain API documentation (e.g., Swagger/OpenAPI).
  • Debug and resolve technical issues across environments.

Required Qualifications

  • Bachelor's degree in Computer Science, Information Technology, or related field.
  • 2+ years of experience in C# and ASP.NET Web API / ASP.NET Core development.
  • Strong understanding of OOP, SOLID principles, and API design patterns.
  • Experience with Entity Framework / EF Core and SQL Server.
  • Knowledge of LINQ, asynchronous programming, and middleware pipelines.
  • Experience in Postman, Swagger, or similar tools for testing and documentation.
  • Version control experience using Git.

Preferred Skills (Optional But Advantageous)

  • Familiarity with Azure App Services, Azure Functions, or AWS Lambda.
  • Experience in Microservices architecture.
  • Knowledge of Docker, CI/CD pipelines, and DevOps practices.

Background in Agile/Scrum development methodologies.
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