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We are looking for an experienced Sr. Software Engineer to support and enhance a suite of business-critical applications in Urbandale, Iowa. This Long-term Contract position is ideal for a developer who can work across legacy and modern technologies, solve complex technical issues, and improve application reliability. The role requires strong hands-on expertise in Visual FoxPro, C#, .NET, C++, and SQL Server within both desktop and web-based environments.
Job Responsibility:
Maintain, troubleshoot, and improve complex software applications built with Visual FoxPro in a legacy environment
Design, develop, and support application features using C# and .NET for desktop and web-based solutions
Write and optimize C++ components used in performance-sensitive areas of the system
Create, modify, and manage SQL Server database objects, queries, and data processes to support application functionality
Investigate defects in older codebases, identify root causes, and deliver stable, well-tested fixes
Collaborate with technical stakeholders to understand system behavior and recommend practical enhancements
Contribute to modernization-related work as needed while ensuring continuity of existing application support
Document technical changes, support procedures, and development updates to improve team knowledge sharing
Requirements:
3+ years of software engineering experience
At least 3-5 years of hands-on experience developing and supporting Visual FoxPro applications
Proficiency in C# and .NET for either web applications, desktop applications, or both
Experience using C++ to build or maintain high-performance application components
Strong working knowledge of SQL Server, including database design and data manipulation
Demonstrated ability to debug, analyze, and resolve issues in legacy code and older systems
Familiarity with both legacy application support and ongoing enhancement work in production environments