iOS Platform Engineer - Build Durable Mobile Stack
Summary
iOS platform engineer at Notion who owns and evolves the iOS stack end-to-end: building shared frameworks, build systems, and developer tooling, and improving architecture, testing, observability, and release quality, with optional work on Rust layers and mobile AI infrastructure. Based in San Francisco or New York.
Notion is seeking a Software Engineer, Mobile Platform (iOS) to own and evolve the iOS stack end-to-end. You’ll shape shared frameworks, build systems, and developer tooling, collaborating with mobile AI and core product engineers to reduce friction and raise quality.
You’ll work across architecture decisions, testing, observability, and release quality, with opportunities to engage with Rust layers and AI infrastructure for mobile development. Based in SF or NYC.



