Staff iOS Engineer, Media Foundation

What you'll do

• Architect a modular iOS video player that allows other teams to build features easily while maintaining high performance.
• Partner with backend infrastructure and CDN teams to optimize global media delivery and performance.
• Collaborate with product and design teams to execute on business strategy and develop new media features.
• Define engineering standards, improve developer workflows, and mentor team members on their professional development.
• Utilize AI-assisted tools to accelerate prototyping, system design, and coding tasks.
• Manage the technical architecture and execution for high-scale video products across all mobile devices.

What we're looking for

• At least 8 years of experience developing user-facing iOS mobile native applications at scale using Swift.
• In-depth knowledge of AVFoundation for video and audio playback, asset management, streaming, editing, and exporting.
• Strong understanding of Core Media for timing/synchronization and Core Video for buffer handling.
• Familiarity with HLS, MPEG-DASH, MP4, and other streaming protocols including CDN integration.
• Familiarity with reactive frameworks such as RxSwift or Combine.
• Excellent communication skills to collaborate in a remote environment and discuss complex topics with diverse audiences.
• Strong organizational skills to prioritize tasks and deliver projects on schedule.
• BS degree in Computer Science, a similar technical field, or equivalent practical experience.