Senior Desktop Engineer

This Position is available for anyone located in Europe or Latin America.

As a Senior Desktop Engineer you will design, build, and maintain desktop applications for macOS and Windows environments. This role involves working across both system and application layers to deliver secure, high-performance experiences. You’ll collaborate closely with product, QA, and support teams to ensure that all applications are stable, efficient, and well-documented.

Key Responsibilities:

*   Develop and maintain desktop applications for macOS and Windows, including integrations and embedded web components.
*   Implement, debug, and optimize system-level code and UI features using Swift, Objective-C, and C# (with occasional C++).
*   Build and maintain macOS components including system extensions, XPC, Endpoint Security, and Network Extensions.
*   Develop Windows functionality using Win32 APIs, WPF, and modern .NET frameworks.
*   Collaborate with cross-functional teams to deliver secure, testable, and production-ready features.
*   Write and maintain clear technical documentation and architectural designs.
*   Stay current with updates in macOS, Windows, and related ecosystems, especially in areas related to security and performance.

Requirements

*   Fluent English is required.
*   4+ years of macOS development experience using Swift, Objective-C, Xamarin.Mac, or MAUI.
*   Proven experience delivering complex macOS features to production.
*   3+ years of Windows application development using .NET, .NET Framework, WPF, or WinForms.
*   Strong knowledge of UI frameworks such as React or Angular for hybrid desktop applications.
*   Experience debugging complex macOS architectures (system extensions, launch services, IPC).
*   Familiarity with systems programming concepts, multithreading, and Win32 APIs (C++ experience is a plus).
*   Understanding of secure coding principles and best practices for maintainable, testable code.

Benefits

• Salary Range:$6000-$7500 USD /month
• Paid Time Off: Unlimited
• Schedule: Flexible, 100% Remote