Fullstack Developer (.Net,C#,SQL)

◈ About UsAt CJ OliveNetworks Vina, we drive digital transformation and innovation of space and daily life with our experience and know-how in successfully providing end-to-end IT services based on life and culture. Our mission is to contribute to the growth and happiness of our employees and global community by creating customer value through the ONLY ONE digital experience. ◈ Job Description:We are looking for a talented and motivated .NET Developer to join our team. You will be involved in the full software development lifecycle including developing, enhancing, and maintaining enterprise-level systems using .NET Framework. ☑️ We are looking for 2 .NET developer (1) .NET DEVELOPER_EDI ➢ Responsibilities:Develop and support new / existing applications using .NET and SQLProvide daily operations support of EDI (Interface) systemUpdate processes and documentationPerform change request at existing application to meet customer’s requirementsResponsible for EDI development and maintenance globally▹ EDI mapping, transformation (ANSI X12, EDIFACT, XML, JSON)▹ Configure and manage communication protocols such as VAN, AS2, SFTP, and APIs▹ Integrate EDI with WMS, TMS, SAP, CRM, and other enterprise systems▹ Ensure compliance with security and regulatory standards (e.g., SOX, GDPR)New project development management and existing system maintenance managementSystem design, development and implementation to reflect user requirementIdentify and resolve problems in the event of a failure (2) ASP.NET DEVELOPER ➢ Responsibilities:Analyze system requirements and implement solutions using .NET and MS SQL, including both new development and enhancements to existing applications.Gather and analyze user/business requirements in collaboration with Business Analysts.Deliver high-quality, fully tested code that meets specifications.Develop and execute system integration and user acceptance tests in coordination with the Project Manager and Business Analysts.Provide daily production support for in-house and existing .NET web systems, web services, and interfaces (from .NET Framework 2.0 to 4.5).Collaborate with architects on technical aspects and Business Analysts on functional requirements.Prepare technical documentation and provide detailed effort estimations.Troubleshoot and resolve production issues promptly.