✦ Luna Orbit — System Administration

Junior Software Developer

at Seattle Sperm Bank

📍 Remote, US Remote 💰 $70K – $100K USD / year Posted April 15, 2026
Salary $70K – $100K USD / year
Type Not Specified
Experience entry
Exp. Years Not specified
Education Not specified
Category System Administration

Build and maintain features in existing WPF applications while writing and modifying SQL Server queries, stored procedures, and views. Troubleshoot issues across the UI, application logic, and database layers and support internal tool enhancements and integrations.

  • Develop and maintain features within existing WPF applications
  • Write and modify Microsoft SQL queries, stored procedures, and views
  • Use Entity Framework for data access and application logic
  • Diagnose and resolve issues across UI, application logic, and database layers
  • Assist with integrations and external data workflows

C# and Windows Presentation Foundation (WPF) for UI/app development, Microsoft SQL Server for database work, and Entity Framework for data access. Work includes API integration support, diagnostics across UI/logic/database layers, and reporting support using DevExpress reports.

The ideal candidate is an entry-level software developer with hands-on experience building and maintaining C# applications using Windows Presentation Foundation (WPF). They can write SQL queries for Microsoft SQL Server and work with stored procedures and views, and they have familiarity with Entity Framework for data access. They are independent, detail-oriented, and comfortable troubleshooting issues across UI, application logic, and database layers.

Microsoft SQL ServerSQL queriesC#Windows Presentation Foundation (WPF)Entity FrameworkIndependenceAttention to detailability to write queries from scratch
Visual StudioDevExpress
C#Windows Presentation Foundation (WPF)SQL queriesMicrosoft SQL Serverstored proceduresviewsEntity FrameworkAPIsDevExpress reportstroubleshootingcodebase navigationattention to detailindependence
C#Windows Presentation Foundation (WPF)Microsoft SQL ServerSQL queriesstored proceduresviewsEntity FrameworkAPIsAPI integrationTroubleshootingDevExpress reports
work semi-independentlytake ownership of assigned taskscontribute meaningfullydiagnose and resolve issuesattention to detailproblem solvinganalytical thinkingproactive mindset
Industry Healthcare IT
Job Function Develop and troubleshoot WPF and SQL Server-based internal applications
Role Subtype Software Engineering
Tech Domains SQL / PostgreSQL, Python, JavaScript, Windows Server, ITSM / ServiceNow
Junior Software DeveloperC#Windows Presentation Foundation (WPF)WPFMicrosoft SQL ServerSQL queriesstored proceduresviewsEntity FrameworkORMtroubleshootingAPIsAPI integrationDevExpress reportscodebaseproduction-critical codebaseMicrosoft SQL

Strong working knowledge of Microsoft SQL Server and ability to write queries from scratch, Experience working with C#, Familiarity with Entity Framework or similar tools

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