Work setup : Full onsite UP Ayala Techno Hub in Quezon City Employment Type: Contract 2-6 years Shift: 8 am to 5 pm Job Summary: We are looking for .NET Core Developer with proven experience in ASP.NET Core , .NET/.NET Core , and back-end service development . The ideal candidate will have a strong background in building and maintaining RESTful APIs and must be able to demonstrate hands-on project involvement with modern .NET technologies. Mandatory Experience: 1. ASP.NET Core Minimum 2 years of hands-on development experience. Must be mentioned in the resume with project details, tools used, or specific responsibilities. 2. .NET & .NET Core Minimum 3 years' combined experience with .NET and .NET Core. Resume must include version numbers (e.g., .NET Core 3.1, .NET 6, .NET 7 ) to assess level of experience. 3. Back-End Project Experience Demonstrated experience in end-to-end back-end application or service development . Must have built or maintained RESTful APIs or equivalent backend services. Key Responsibilities: Design, develop, and maintain scalable backend systems using .NET Core. Develop secure and high-performance RESTful APIs. Collaborate with front-end developers, DevOps, and QA teams. Participate in code reviews, architecture discussions, and technical design sessions. Optimize application performance and troubleshooting issues in production and development environments. Required Skills: ASP.NET Core (2+ years) .NET / .NET Core (3+ years) Strong understanding of REST architecture and API design. Experience with version control systems (e.g., Git). Familiarity with Entity Framework Core, SQL Server, or other relational databases. Preferred Skills: Knowledge of CI/CD pipelines and DevOps practices. Exposure to cloud platforms (Azure, AWS). Experience with unit testing frameworks and test automation. Show more Show less