Software Engineer (.NET)

This is a remote position. About the Role We are seeking a skilled Software Engineer based in India to develop, enhance, and maintain our Language School ERP platform, which includes a legacy VB.NET application (Class.Net) and a modern SaaS application (ClassWeb) built using C#, .NET, Angular, and SQL Server. The ideal candidate will have strong .NET development skills, extensive SQL Server expertise, and experience with application integrations. The role also involves leveraging AI coding agents to accelerate development while maintaining high standards for code quality, security, and performance. Key Responsibilities Maintain and enhance existing VB.NET/.NET Framework ERP applications. Develop new features and modules using C#, .NET, Angular, and SQL Server. Design, develop, troubleshoot, and optimize SQL Server stored procedures, functions, queries, and scripts. Analyze database performance, optimize complex queries, and ensure efficient data access. Develop and maintain RESTful APIs and integrations with internal and external systems. Collaborate with Product Managers, developers, and QA teams to translate business requirements into technical solutions. Troubleshoot production issues, resolve defects, and improve application performance. Support modernization and migration of legacy functionality to the SaaS platform. Leverage AI coding agents such as OpenAI Codex, Claude Code, or equivalent tools for code generation, refactoring, debugging, and testing. Provide clear req