CareerPlanSign in

Senior Software Engineer - Windows App

United States, Washington, Redmond💼 Full-time🗓 2026-08-25 → 2026-09-26

Core

Design, implement, and ship native Windows client features and system-level components using modern C++ and C#, integrating deeply with OS APIs to deliver secure, scalable, and maintainable experiences.

Role type

Senior IC Windows Software Engineer

Builds

Native Windows applications, platform components, services, and cloud-backed experiences

Domain

Operating Systems / Windows Platform

Deliverable

production ML models | product features | infrastructure

Required skills

Modern C++, C#, Win32, WinRT, COM, Windows services, OS APIs, debugging, concurrency, memory management, networking, performance analysis, Windows App SDK, WinUI, XAML, WebView2, MSIX

Preferred skills

Remote desktop, virtualization, VDI, AI-assisted engineering tools

Technologies

C++, C#, Win32, WinRT, COM, Windows App SDK, WinUI, XAML, WebView2, MSIX

Responsibilities

Design and implement native Windows client features; integrate with OS APIs (Win32, WinRT, COM); diagnose complex concurrency and memory issues; drive features through full engineering lifecycle; mentor engineers and lead technical discussions; partner with cross-functional teams to deliver end-to-end experiences.

Seniority

Senior, hands-on IC with mentorship responsibilities

Sourced via microsoft · Listed on CareerPlan, which tracks 70,000+ jobs from 20+ sources.