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Senior.NET Backend Developer
Senior.NET Backend DeveloperAtem Corp • Plano, TX, United States
Senior.NET Backend Developer

Senior.NET Backend Developer

Atem Corp • Plano, TX, United States
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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.).

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