Software Engineer, Mobile Ai, Ios

Notion Notion · Enterprise · New York, NY · Engineering

Software Engineer, Mobile AI, iOS at Notion, focusing on building and shipping AI-first iOS experiences to enable users to do substantive knowledge work from their phone. The role involves raising the bar on reliability and performance, evolving architecture and tooling, and collaborating across teams to deliver cohesive AI workflows.

What you'd actually do

  1. Build and ship AI-first iOS experiences from interaction design through implementation, launch, and iteration.
  2. Raise the bar on reliability and performance improving crash prevention, fast time-to-first-token, efficient networking, and memory or battery discipline.
  3. Evolve our architecture and tooling through modularization, observability, offline or resilience strategies, and test coverage.
  4. Collaborate deeply with Product, Design, Data Science, and Research to turn ambiguous problems into crisp shipped outcomes.
  5. Work across the stack when needed to deliver cohesive AI workflows.

Skills

Required

  • Swift
  • core iOS frameworks
  • Thoughtful problem-solving
  • Rapid iteration and learning
  • AI product instincts
  • Empathetic communication

Nice to have

  • AI-powered mobile experiences
  • voice
  • multimodal input
  • tool use
  • evaluation or quality loops
  • 0→1 product experience
  • realtime collaboration
  • offline-first sync
  • rich-text editing
  • TypeScript
  • React
  • Node

What the JD emphasized

  • Ability to ship quality apps at scale
  • AI product instincts

Other signals

  • AI-first iOS experiences
  • substantive knowledge work from their phone
  • AI product instincts