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Sr Principal Software Engineer - MAC

USA💼 Full-time🗓 2026-09-16 → 2026-09-25

Core

Architect, design, and develop modern Mac UI features for customer-facing desktop applications, leading complex UI workflows and driving technical direction for Mac UI architecture.

Role type

Sr Principal Software Engineer (Mac UI)

Builds

Native Mac desktop applications

Domain

Consumer electronics / macOS platform

Deliverable

product features

Required skills

Swift, Objective-C, C/C++, macOS application architecture, UI frameworks, event-driven programming, system-level behavior, scalable software design, debugging, cross-functional product development

Preferred skills

Legacy codebase modernization, mixed-language applications, platform services integration, automated testing, release engineering, performance optimization, observability, UX/product collaboration, AI-assisted development tools

Technologies

Swift, Objective-C, C/C++

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