Senior Microsoft Platform Software Engineer

Quest Software is seeking a Senior Microsoft Platform Software Engineer to develop and maintain SharePoint functionality and commercial C#/.NET Windows Forms software. The role also promotes practical AI-assisted development workflows to improve productivity, code quality, testing, and delivery.

Responsibilities:

• Design, estimate, build, test, document, maintain, and ship commercial C#/.NET Windows Forms applications as part of an on-premises enterprise software product
• Develop and maintain SharePoint-related product functionality and integrations, contributing to both new development and maintenance of existing C#/.NET product components
• Champion the adoption of AI-assisted software development practices across the project team
• Evaluate, introduce, and establish practical best practices for AI coding agents and agentic development workflows
• Identify opportunities to improve developer productivity, code quality, automated testing, troubleshooting, technical documentation, and delivery using AI-powered development tools
• Mentor and guide team members in effective, responsible, and secure use of AI coding tools within the software development lifecycle
• Participate in all phases of Agile/SCRUM delivery, including design discussions, implementation, code reviews, testing, and release readiness
• Develop high-quality, maintainable code using software engineering best practices, static analysis, automated testing, and continuous integration
• Contribute to component design, technical decision-making, and ownership of key product functionality
• Collaborate with product management, quality engineering, support, and fellow developers to deliver reliable customer-focused solutions

Requirements:

• 5+ years of professional C# and .NET development experience
• Hands-on experience building, maintaining, and shipping commercial .NET Windows Forms applications using C#, including new feature development, troubleshooting, and ongoing product maintenance
• Strong hands-on Microsoft SharePoint development experience, including implementing and maintaining SharePoint-related functionality and integrations in commercial software
• Experience with CSOM, Microsoft SharePoint Migration API, or Microsoft Graph API
• Experience with Active Directory, Microsoft Entra ID, Office 365, SharePoint, IIS, DNS, OneDrive, Windows Server, Microsoft SQL Server, or related Microsoft technologies
• Computer Science undergraduate degree or equivalent practical experience
• Experience with Claude Code, Claude, GitHub Copilot, Cursor, Windsurf, or similar AI-powered development platforms
• Professional experience using AI coding agents, AI-assisted software development tools, or agentic development workflows
• Demonstrated ability to apply AI coding tools to improve software development productivity, code quality, testing, debugging, refactoring, or technical documentation
• Experience working with Azure DevOps, Jira, or comparable DevOps tooling, including test integration in the development pipeline
• Experience with unit testing, mocking, automation, integration testing, code coverage, code reviews, and continuous integration
• Strong object-oriented design, debugging, troubleshooting, and analytical problem-solving skills
• Experience working within Agile development teams and SCRUM-based delivery environments
• Strong verbal and written communication skills, with the ability to collaborate effectively in a team environment
• Leadership experience, mentoring capability, or ownership of component-level design and delivery
• Experience with Windows networking infrastructure, virtualization technologies such as Azure VMs and enterprise deployment environments
• Experience securing APIs, dependency injection, and secure software development practices
• JavaScript, TypeScript, or HTML experience
• InstallShield
• PowerShell