Senior Software Engineer, Windows/Desktop Applications - Auckland, New Zealand

1 hour, 18 minutes ago
Full-time
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, cross-version compatibility, and maintainability.
  • Drive accessibility efforts by integrating and validating support for Windows accessibility APIs and inclusive UI behaviors.
  • Collaborate with product designers, UX researchers, QA, and other stakeholders on feature planning and Windows platform roadmap.
  • Own features through the full 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.
  • Make architecture-level decisions and help shape long-term technical direction for the Windows product.
  • Mentor other engineers and contribute to technical reviews and consensus-building across the team.

Requirements

  • 3+ years of experience in Windows desktop application development using Windows App SDK, WinUI or similar, C#, and XAML.
  • 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 experience designing, building, and shipping production-quality desktop applications.
  • Strong experience with accessibility APIs on Windows, such as Microsoft UI Automation or similar.
  • 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 the ability to articulate tradeoffs and collaborate across functions.
  • A user-centric mindset focused on polished, intuitive, and accessible experiences.
  • Experience with automated UI testing, including unit tests, integration tests, or UI automation tests, is preferred.
  • Experience with desktop app performance optimization, including startup time, memory usage, 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.

Benefits

  • High-impact role with direct influence on the Windows product experience for millions of users.
  • Collaborative, flat-structure engineering culture with room to contribute as a builder and decision-maker.
  • Opportunities to mentor others and grow into broader technical leadership roles.
  • Flexibility, autonomy, and end-to-end ownership of features and problem solving.
  • Purpose-driven mission focused on reliable, accessible, user-centered software.
  • Opportunity to shape long-term product vision and architecture.

Interested in this position?

Apply directly on the company website

Apply Now

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