Senior iOS Media Playback Architect

Apple, Inc.; Seattle (WA); Presencial; USD 142.000 - 263.000; Tempo integral

Resumo da vaga

Apple Inc. in Seattle is seeking a Senior iOS Engineer to architect and implement advanced media playback features using AVFoundation, CoreMedia, and AVKit across iOS, macOS, and tvOS. You will craft production Swift/SwiftUI components and diagnose complex media issues to deliver world-class streaming experiences.

You will collaborate with framework, QA, and product teams to ensure performance, correctness, and platform craftsmanship while extending capabilities to multiple Apple platforms.

Qualificações

• 6+ years of iOS development with media frameworks AVFoundation, CoreMedia, AVKit.
• Deep expertise in Swift, protocol-oriented design, async/await, and performance-sensitive patterns.
• Proven experience shipping real-time media playback or streaming pipelines.
• Diagnose complex, multi-layered bugs involving media synchronization, codec behavior, or buffering.
• Strong profiling using Instruments: Time Profiler, Allocations, Core Animation.
• Bachelor's degree in CS/EE or related field, or equivalent practical experience.
• Track record of maintainable, well-tested Swift code at scale.

Responsabilidades

• Design and implement high-performance media playback features on iOS.
• Build production Swift and SwiftUI components integrated with media pipelines.
• Diagnose and resolve bugs in decoding, synchronization, buffering, and rendering.
• Profile and optimize CPU, GPU, and memory in media-heavy code paths.
• Collaborate with framework engineers, QA, and product managers to define requirements.
• Extend features across macOS and tvOS with consistent behavior.
• Conduct code reviews and contribute to internal technical documentation.
• Participate in architecture discussions balancing correctness, performance, and maintainability.

Conhecimentos

iOS development (media)

Swift

Performance profiling

Debugging media pipelines

Real-time media playback

Swift code maintainability

Formação

Bachelor's degree in CS/EE or related field

Ferramentas

AVFoundation

CoreMedia

AVKit

SwiftUI

Objective-C

HLS

Metal

Descrição da vaga

Apple Inc. in Seattle is seeking a Senior iOS Engineer to architect and implement advanced media playback features using AVFoundation, CoreMedia, and AVKit across iOS, macOS, and tvOS. You will craft production Swift/SwiftUI components and diagnose complex media issues to deliver world-class streaming experiences.

You will collaborate with framework, QA, and product teams to ensure performance, correctness, and platform craftsmanship while extending capabilities to multiple Apple platforms.