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

Information Technology

51-250 (150)

Founded 2017

558 open positions

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Senior Software Engineer, Windows/Desktop Applications - Belgrade, Serbia

58 minutes ago

Serbia

Full-time

Senior

Software Engineer

Software Development

C# C++ CI/CD .NET

Apply Now

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 558

Description

Lead the design, architecture, and development of native Windows desktop applications.
Define and enforce best practices for code architecture, performance, memory usage, responsive UI, cross-version compatibility, and maintainability.
Drive accessibility efforts by integrating and validating Windows accessibility APIs and supporting keyboard, screen-reader, and focus navigation use cases.
Collaborate with product designers, UX researchers, QA, and other stakeholders on 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.
Review architecture-level decisions and help guide technical direction for the Windows platform.
Mentor other engineers and contribute to long-term technical leadership on the team.

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 track record of designing, building, and shipping production-quality desktop applications.
Strong experience with Windows accessibility APIs such as Microsoft UI Automation or similar.
Strong 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 the ability to collaborate cross-functionally and drive consensus.
User-centric mindset with a focus on polished, intuitive, and accessible experiences.
Experience with automated UI testing, performance optimization, localization/globalization, telemetry, crash reporting, CI/CD, or deployment strategies is preferred.

Benefits

High-impact role with direct influence on the Windows product used by millions of users.
Collaborative, flat-structure engineering culture.
Opportunities to lead, mentor, and grow into broader technical leadership roles such as Tech Lead or Architect.
Flexibility, autonomy, and ownership of features end-to-end.
Purpose-driven mission focused on reliable, accessible, user-centered software.
Opportunity to shape the future of the Windows platform and long-term product vision.

Interested in this position?

Apply directly on the company website

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