SlipstreamJobs tracks this role from the company's public career site. Apply directly on the employer's site.
Speechify is a text-to-speech platform used by over 50 million people globally to convert PDFs, books, Google Docs, news articles, and websites into audio. The company was recently named Chrome Extension of the Year by Google and received Apple's 2025 Design Award for Inclusivity. With ~200 employees distributed globally and no physical office, Speechify is building the next generation of accessible reading technology.
In this role, you will lead the design, architecture, and development of native Windows desktop applications using Windows App SDK, WinUI, C#, XAML, and C++ as needed. You'll define and enforce best practices across the Windows codebase, covering architecture, performance, memory usage, responsive UI, cross-version compatibility (Windows 10/11+), and maintainability.
Key responsibilities include driving accessibility efforts by integrating Microsoft UI Automation and other Windows accessibility frameworks, ensuring proper focus management, keyboard navigation, and screen-reader support. You'll collaborate closely with product designers, UX researchers, QA, and stakeholders to shape feature planning and the long-term Windows platform roadmap. You'll own the full feature lifecycle from conception through design, implementation, testing, release, and maintenance, ensuring quality and consistency across releases. You'll also identify and resolve complex bugs, performance bottlenecks, memory leaks, rendering issues, and compatibility problems, proposing robust architectural solutions.
Required qualifications include 3+ years of Windows desktop application development with Windows App SDK, WinUI, C#, and XAML, plus ideally native Windows code experience (C++, Win32/WinRT/COM). You need deep understanding of Windows application architecture and interop between managed and native code. You should have a proven track record shipping production-quality desktop applications with emphasis on reliability, performance, scalability, and maintainability. Strong experience with Windows accessibility APIs and dedication to inclusive software is essential. You'll need excellent software engineering fundamentals (OOP, design patterns, data structures, algorithms, memory management, multi-threading), experience leading technical design and mentoring engineers, and strong communication skills.
Preferred qualifications include experience with automated UI testing, performance optimization for desktop apps, localization/globalization, telemetry and analytics, CI/CD workflows for desktop applications, and demonstrated ability to own feature areas long-term.
