Senior Software Engineer, Microsoft

Simple Software Solutions Group, Inc

. Build and evolve AidenBot, the core automation engine behind the client's Windows endpoint management platform .

Posted 9/23/2026full-timeRemote • Texas • United StatesSeniorWebsite

Core Competencies

Role fit

Core Competencies

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Demonstrates extensive experience in C# and .NET software development, with a strong focus on software architecture, security, and performance. Capable of leading technical design, implementation, and support for Windows-based solutions while ensuring high-quality engineering practices.

Highest-signal resume keywords

C# DevelopmentSoftware ArchitectureWindows Endpoint ManagementAutomated TestingAgile/Scrum Experience

ATS Keywords

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Hard Skills

C#ASP.NETSoftware ArchitectureAPIsSQLUnit TestingIntegration TestingDebuggingRoot-Cause AnalysisDesign Patterns

Soft Skills

Strong Communication SkillsMentoringCollaboration

Tools & Technologies

Azure DevOpsGitHubPower BIMicrosoft IntuneWindows PEWindows RegistryPowerShell

Industry Keywords

Windows InternalsCloud ServicesDistributed SystemsHigh-Volume Job OrchestrationAI-Assisted Development

Tech Stack

Tools & technologies

AzureCloudDistributed SystemsSDLCSQL.NET

About the role

Key responsibilities & impact

Build and evolve AidenBot, the core automation engine behind the client's Windows endpoint management platform
Shape technical architecture and deliver secure, reliable software in C# and .NET
Design, build, test, and maintain production software with focus on reliability, security, performance, and maintainability
Contribute to technical design and architecture by evaluating tradeoffs, defining interfaces and patterns, documenting decisions, and evolving the platform
Deliver product capabilities from refinement and estimation through implementation, code review, automated testing, deployment support, and post-release learning
Diagnose and resolve complex defects and production issues across application code, services, integrations, data flows, and Windows endpoint environments
Improve engineering quality through clear, testable code, reviews, automated test coverage, observability, secure development practices, and disciplined source control
Collaborate technically and mentor engineers through context sharing, design reviews, pairing, and implementation guidance
Use AI-assisted engineering and agentic workflows while protecting code quality, security, governance, and release reliability
Develop endpoint software platform capabilities that ship predictably and meet standards for correctness, security, performance, supportability, and rollback readiness

Requirements

What you’ll need

Minimum of 8-10+ years of professional software development experience, including substantial hands-on experience building and supporting production applications in C# and .NET
Strong understanding of software architecture, object-oriented design, APIs, asynchronous processing, data access, integration patterns, and maintainable application design
Previous experience architecting and developing a Windows-based solution is a must
Demonstrated ability to take complex features from ambiguous requirements through technical design, implementation, testing, release, and production support
Experience diagnosing difficult software problems using logs, metrics, traces, debuggers, profilers, and systematic root-cause analysis
Experience with unit, integration, and automated testing; code review; source control; CI/CD; and reliable release practices
Working knowledge of relational databases and SQL, including data modeling, query performance, and application-level data access
Strong written and verbal communication skills
Experience working in Agile/Scrum teams and with Azure DevOps, GitHub, or similar systems
Comfort operating in a smaller, high-accountability growth company
Experience with Windows PE and Endpoint Manager is a must
Preferred experience with BIOS, partitioning, Windows Registry, Windows internals, PowerShell, Microsoft cloud technologies, endpoint administration, cloud services, distributed systems, messaging, REST APIs, authentication/authorization, third-party integrations, high-volume job orchestration, and AI-assisted development tools
Experience with Power BI, building Windows images, and Microsoft Intune
Some understanding of SQL; excellent grasp of .NET, C#, and design patterns; some front-end framework experience is a bonus; good understanding of SDLC and scale
Neat, clean, brief resume with clear headings