C# Developer, Rizal

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.