Staff iOS Engineer, Media Foundation
Core
Architecting and optimizing high-performance iOS video players and media infrastructure to deliver seamless video experiences across Reddit's platform.
Role type
Staff iOS Engineer (Media Foundation)
Builds
Modular iOS video player, streaming protocols integration, and media delivery optimization for Reddit users.
Domain
Social Media / Mobile Video Streaming
Deliverable
production ML models | product features
Required skills
Swift, AVFoundation, Core Media, Core Video, HLS, MPEG-DASH, CDN integration, RxSwift, Combine
Preferred skills
AI-assisted development tools, system design, prototyping
Technologies
iOS, Swift, AVFoundation, Core Media, Core Video, HLS, MPEG-DASH, RxSwift, Combine
Responsibilities
Architect a highly modular, easy-to-integrate iOS video player; Partner with backend media infrastructure and CDN teams to optimize global delivery; Work cross-functionally to execute on product strategy and build novel media products; Set and define standards that improve developer workflows; Coach and mentor engineers on the team.
Seniority
Staff, hands-on IC with strategic influence
