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Senior Software Engineer, Windows/Desktop Applications - Buffalo, NY, USA

1 week, 3 days ago
United States
Full-time
Senior
Software Engineer
Software Development
C# C++ CI/CD .NET
Apply Now
Speechify

Speechify

Speechify is a top-rated text to speech AI app with voice cloning and dubbing features, serving over 10 million users including students and professionals.

Internet Software & Services
51-250
Founded 2017
View All Jobs 1783

Description

  • Lead the design, architecture, and development of native Windows desktop applications using Windows App SDK, WinUI, C#, XAML, and sometimes C++.
  • Define and enforce best practices for Windows desktop development across code architecture, performance, memory usage, responsiveness, compatibility, and maintainability.
  • Drive accessibility efforts by integrating and validating Windows accessibility APIs and ensuring keyboard navigation, focus management, screen-reader support, and usability for users with disabilities.
  • Collaborate with product designers, UX researchers, QA, and other stakeholders to shape feature planning, UI/UX architecture, and the Windows roadmap.
  • Own the full feature lifecycle from conception and design through implementation, testing, release, and maintenance.
  • Identify, diagnose, and resolve complex bugs, performance bottlenecks, memory leaks, rendering issues, and compatibility problems.
  • Provide technical leadership through architecture decisions, mentoring, and code reviews.
  • Contribute to long-term product quality, reliability, and consistency across releases.

Requirements

  • 3+ years of experience in Windows desktop application development using Windows App SDK, WinUI or similar, C#, and XAML.
  • Additional experience with native Windows code such as C++, Win32, WinRT, or COM is preferred.
  • Deep understanding of Windows application architecture, including interoperability between managed .NET code and native code.
  • Proven track record of designing, building, and shipping production-quality desktop applications.
  • Strong experience with accessibility APIs on Windows, such as Microsoft UI Automation or similar.
  • Excellent software engineering fundamentals, including OOP, design patterns, data structures, algorithms, memory management, and multi-threading or asynchronous programming.
  • Experience leading technical design, mentoring engineers, conducting code reviews, and making architecture-level decisions.
  • Strong communication skills and ability to articulate tradeoffs, collaborate cross-functionally, and drive consensus.
  • A user-centric mindset focused on polished, intuitive, and accessible experiences.
  • Experience writing automated UI tests, including unit, integration, or UI automation tests, is preferred.
  • Experience with desktop app performance optimization, including memory usage, startup time, rendering performance, high-DPI support, and responsiveness under load, is preferred.
  • Experience with localization, globalization, right-to-left UI support, and internationalization is preferred.
  • Familiarity with telemetry, analytics, crash reporting, logging, and error monitoring is preferred.
  • Experience shaping CI/CD workflows, release pipelines, and deployment strategies for desktop applications is preferred.
  • Demonstrated ability to own feature areas long-term, including maintenance, refactoring, and technical debt management is preferred.

Benefits

  • Salary range of $140,000-$200,000 USD per year, plus bonus and stock depending on experience.
  • Fully distributed work environment with no office.
  • High-impact ownership of architecture and the future of the Windows product.
  • Collaborative, flat-structure engineering culture with decision-making autonomy.
  • Opportunities to lead, mentor others, and grow into broader technical leadership roles.
  • Flexibility, autonomy, and responsibility in how you solve problems and own features end to end.
  • Purpose-driven mission focused on building reliable, accessible, user-centered software.

Interested in this position?

Apply directly on the company website

Apply Now

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