Senior Software Engineer, Windows/Desktop Applications - Tel Aviv, Israel

45 minutes ago
Senior
Software Development
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

Description

  • Lead the design, architecture, and development of native Windows desktop applications.
  • Define and enforce best practices for code architecture, performance, memory usage, UI responsiveness, compatibility, and maintainability.
  • Drive accessibility work by integrating and validating Windows accessibility APIs and keyboard, focus, and screen-reader support.
  • Collaborate with product designers, UX researchers, QA, and other stakeholders on feature planning and UI/UX architecture.
  • Own features through the full lifecycle from conception and design through implementation, testing, release, and maintenance.
  • Diagnose and resolve complex bugs, performance bottlenecks, memory leaks, rendering issues, and compatibility problems.
  • Provide technical leadership through architecture-level decisions, code reviews, and mentoring other engineers.
  • Contribute to long-term roadmap and product direction for the Windows platform.

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 interop between managed .NET code and native code.
  • Proven experience designing, building, and shipping production-quality desktop applications with a focus on reliability, performance, scalability, and maintainability.
  • Strong experience with Windows accessibility APIs such as Microsoft UI Automation or similar frameworks.
  • Solid software engineering fundamentals, including OOP, design patterns, data structures, algorithms, memory management, and multithreading or asynchronous programming.
  • Experience leading technical design, mentoring engineers, conducting code reviews, and making architecture-level decisions.
  • Strong communication skills and ability to collaborate cross-functionally and drive consensus.
  • User-centric mindset focused on polished, intuitive, and accessible experiences.
  • Preferred experience with automated UI testing, desktop performance optimization, localization/globalization, telemetry and crash reporting, CI/CD workflows, and long-term feature ownership.

Benefits

  • Flexible, 100% distributed work environment with no office.
  • High-impact role with direct influence on a product used by millions of people.
  • Collaborative, flat-structure engineering culture.
  • Opportunities to mentor others and grow into broader technical leadership roles.
  • Autonomy and ownership to solve problems and lead 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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