iOS Software Engineer

This role is based in Pittsburgh (hybrid: 3 days onsite, 2 days flex). Apple will cover relocation for candidates moving here.

You'll craft the Siri experience, from UI down to the frameworks and services that power itmaking it feel fast, reliable, and natural. What you'll do:

• Build and ship user-facing Siri experiences using UIKit and SwiftUI.
• Develop and maintain iOS frameworks and components that enable Siri UX across the system.
• Debug issues that cross app, framework, and system boundaries using logging, instrumentation, and performance tools (e.g., Instruments).
• Improve responsiveness, reliability, and polish through measurable gains.
• Partner with teams across the Siri stackExperiences, Orchestration, Knowledge/Answers, System Experience, and Apple's apps teamsto drive work to completion.

How you'll grow:

You'll start with well-scoped work and strong support: design reviews, pairing sessions, and code review from senior engineers who know the platform deeply. As you ship and build judgment, you'll take on broader ownershiplarger features, architectural contributions, and more open-ended problems. This team has a track record of growing engineers into senior roles. You'll get exposure to how the full Siri stack fits together and the kind of complex, cross-functional work that accelerates careers. You might thrive here if:

• You seek out feedback and incorporate it quickly.
• You ramp into new systems fast and enjoy learning large codebases.
• You can make progress when requirements evolve and you ask good questions early.
• You take ownership of outcomes, not just tasks, and follow through.
• You communicate clearly and directly, especially when something is uncertain.

Technology:

We use Swift and Objective-C; new development is primarily Swift. You don't need Objective-C expertise, but you should be comfortable learning and contributing in a mixed codebase.

Life in Pittsburgh:

Pittsburgh has an energized tech scene and is genuinely easy to live in: distinct neighborhoods, great food, rivers and trails, and more time back in your day.

• B.S. in Computer Science, Engineering, or a related fieldor equivalent practical experience.
• Experience shipping iOS software in production (apps and/or frameworks).
• Proficiency in Swift and strong fundamentals in software design and problem solving.
• Demonstrated ability to debug systematically and drive issues to root cause.
• Strong communication skills and comfort in a collaborative, cross-functional environment.
• Ability to work onsite in Pittsburgh three days per week.

• Experience building iOS UI with UIKit and/or SwiftUI.
• Comfort working in a mixed Swift/Objective-C codebase (Objective-C expertise not required).
• Experience with automated testing (Swift Testing, XCTest, XCUITest) and CI-friendly practices.
• Experience with performance profiling (latency, memory, responsiveness).
• Familiarity with AI-assisted development tools or building lightweight automation to accelerate your work.
• If you're excited about this role but don't check every box, we still encourage you to apply. We're looking for trajectory, not a perfect resume.