Staff Engineer Software C#.NET Developer (WPF / SQL)

Job Description :

Work Schedule

Environmental Conditions

Staff Engineer C#.NET Developer (WPF / SQL)

Position Summary:
The Senior C#.NET Developer will design, develop, and maintain high-quality desktop and enterprise applications using C#.NET, WPF, and SQL Server. This role requires close collaboration with multi-functional teams to deliver scalable, reliable, and efficient software solutions that meet business and user needs. The ideal candidate has good experience in full-stack development within the Microsoft ecosystem and a solid understanding of software ..building.. principles and database architecture.

Key Responsibilities

• Design, develop, and maintain Windows-based applications using C#.NET and WPF.
• Develop and optimize SQL Server stored procedures, triggers, and queries.
• Collaborate with product owners, project managers, and QA teams to define technical requirements and the work you're doing.
• Participate in architecture and design discussions to ensure scalable and maintainable solutions.
• Solve, debug, and resolve application issues and performance bottlenecks.
• Integrate third-party APIs and tools as needed.
• Maintain comprehensive user documentation for developed solutions.
• Ensure code quality, security, and performance through automated testing and code analysis.

Qualifications

• Bachelor's degree in Computer Science, Engineering, or related field.
• 8+ years of professional experience developing applications using C#.NET.
• Good experience with WPF (Windows Presentation Foundation), MVVM development pattern, and UI development.
• Proficiency in Microsoft SQL Server, including database design, optimization, and performance tuning.
• Solid understanding of object-oriented programming (OOP), design patterns, and SOLID principles.
• Experience with Entity Framework, LINQ, and RESTful APIs.
• Familiarity with source control tools (e.g., Git, Azure DevOps).
• Strong problem-solving, analytical, and debugging skills.
• Good communication and teamwork skills.

Preferred Qualifications

• Experience developing applications in .NET Core / .NET 6+.
• Exposure to WCF, Windows Services, or Web API integration.
• Experience with Agile/Scrum methodologies.
• Knowledge of DevOps pipelines, CI/CD, and automated testing frameworks.
• Experience in regulated or manufacturing environments is a plus.