QuestionPro Solution Ltd.

We are looking for a motivated and smart .NET developer with good SQL Server knowledge to maintain and enhance an existing enterprise application. The role involves understanding existing code, debugging issues, writing optimized SQL queries/stored procedures, and ensuring application stability operations. What you will do: Maintain, support, and enhance existing .NET applications. Debug and fix production and UAT issues quickly. Write, review, and optimize SQL Server queries and stored procedures. Understand business logic and map it to technical changes. Collaborate with senior developers and business stakeholders to implement fixes and small feature requests. Perform basic performance tuning and ensure code quality. Document changes and maintain version control. Required (Must Have): 2 to 4 years of hands-on experience in C# .NET (preferably ASP.NET MVC/Core). Good understanding of SQL Server queries, joins, functions, stored procedures, and indexing. Strong debugging and problem-solving skills. Familiarity with OOP concepts and basic design patterns. Ability to quickly understand existing codebase and workflows. Good communication and logical thinking.