Role Overview :
We are looking for a skilled Senior .NET Backend Developer with strong SQL expertise and experience working on application modernization initiatives. The role requires a solid understanding of existing business logic implemented in complex SQL queries and the ability to rebuild, optimize, and implement that logic within a modern .NET backend architecture.
Key Responsibilities :
- Analyze and understand existing business logic embedded in SQL queries, stored procedures, and database objects.
- Design and develop backend components using .NET / .NET Core, translating database-driven logic into scalable application-layer services.
- Participate in application modernization projects, including migration from legacy systems to modern, service-oriented or API-driven architectures.
- Optimize SQL queries for performance, scalability, and maintainability.
- Collaborate with business stakeholders, architects, and frontend teams to ensure accurate interpretation of business rules.
- Develop and maintain RESTful APIs and backend services to support application functionality.
- Ensure high-quality code through unit testing, code reviews, and adherence to best practices.
- Support production issues, root cause analysis, and performance tuning as needed.
Required Skills :
10+ years of experience in .NET / C# (.NET Core preferred) for backend development.Excellent SQL knowledge, including complex queries, joins, CTEs, stored procedures, and performance tuning.Hands-on experience in application or database modernization projects.Ability to reverse-engineer business logic from legacy SQL-based implementations.Experience working with relational databases such as SQL Server (preferred).Understanding of layered architecture, service-oriented design, and API development.Familiarity with source control systems (Git, Azure DevOps, etc.).