✦ Luna Orbit — System Administration

Sr. Software Engineer

at Robert Half

📍 Cedar Rapids, IA Remote 💰 $100K – $125K USD / year Posted April 15, 2026
Salary $100K – $125K USD / year
Type Full-Time
Experience senior
Exp. Years Senior-level experience (years not specified)
Education Not specified
Category System Administration

This is a senior-level, hands-on software engineering role focused on rebuilding a web platform and implementing a Content Management System (CMS). You will lead a small project team while designing and building production-quality backend and frontend components, with strong ownership of architecture, performance, security, and maintainability.

  • Designing and building a new modern web platform and CMS using C#.Net and SQL Server
  • Leading small project teams while staying hands-on in development
  • Translating business and user needs into clean, scalable technical solutions
  • Improving existing systems with a focus on performance, security, and long-term maintainability
  • Writing high-quality code, automated tests, and technical documentation while setting CI/CD and engineering standards

The stack centers on C#.Net and SQL Server for backend, plus frontend frameworks and modern JavaScript-based UIs. The role emphasizes enterprise design principles (clean architecture, design patterns, scalable systems), CI/CD with automated testing, and applying web security best practices.

The ideal candidate is a senior full-stack software engineer with strong hands-on experience rebuilding a web platform and designing systems with clean architecture and design patterns. They have deep backend experience with C#.Net and SQL Server, strong frontend experience with modern JavaScript-based UIs, and comfort owning technical direction while mentoring others in CI/CD environments with automated testing.

Senior-level experience building and maintaining web-based software systemsbackend development with C#.Net and SQL Serverfrontend frameworks and modern JavaScript-based UIsenterprise software design principles (clean architecturedesign patternsscalable systems)CI/CD environments with automated testingworking knowledge of common web security risks and best practiceswriting high-quality codeautomated testsand technical documentation
having built a new Content Management System from the ground up
C#.NetSQL ServerCI/CD
C#.NetSQL Serverweb platformContent Management SystemCMSbackend developmentobject-oriented languagerelational databasesfrontend frameworksmodern JavaScript-based UIsclean architecturedesign patternsscalable systemsautomated teststechnical documentationCI/CDweb securitysecurity best practicesmentoringtechnical leadership
C#C#.NetSQL ServerSQL ServerC#.Netobject-oriented languagerelational databasesweb-based software systemsContent Management SystemCMSfrontend frameworksmodern JavaScript-based UIsenterprise software design principlesclean architecturedesign patternsscalable systemsautomated teststechnical documentationCI/CDcontinuous integrationcontinuous deliveryweb securitysecurity best practices
architecture leadershiphands-on developmenttechnical mentoringteam leadershiptranslation of business and user needs into technical solutionscross-functional collaborationclient-facing problem solvingcommunicationdemoing solutions to end usersownership and accountability
Industry SaaS
Job Function Lead and build a modern web platform/CMS as a senior full-stack software engineer
Role Subtype Full Stack Engineer
Tech Domains JavaScript, SQL / PostgreSQL, SaaS
Sr. Software EngineerSenior Software EngineerSenior-level experienceFull-Stack Software LeaderC#.NetC#SQL Serverweb platformContent Management SystemCMSbackend developmentrelational databasesfrontend frameworksmodern JavaScript-based UIsclean architecturedesign patternsscalable systemsCI/CDautomated testingtechnical documentationweb securitysecurity best practices

Must have senior-level experience building and maintaining web-based software systems, Must demonstrate backend development with C#.Net and SQL Server

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