Member of Technical Staff (iOS)

What You’ll Do

• Architect and ship our first iOS app—from private beta to App Store release.
• Implement core features with fluid UI, high performance, and scalable client infrastructure.
• Collaborate closely with the founders, product, and design on prototyping, and product direction.
• Build testing pipelines (unit tests, CI/CD) to keep reliability high while moving fast.
• Deploy platform-level improvements (real-time syncing, on-device ML, efficient data flow).
• Iterate quickly on new iOS experiences that make AI useful, intuitive, and delightful in every user’s pocket.
• Prioritize performance, reliability, and responsiveness to deliver best-in-class mobile experiences.

Requirements

• 3+ years of hands-on iOS experience (Swift, UIKit/SwiftUI, Combine, concurrency).
• Shipped at least one app to the App Store and evolved it based on real-user feedback.
• Comfortable shipping fast while maintaining quality (modular design, unit tests, CI, profiling).
• Resourceful: you choose the right tools, work lean, and thrive without heavy scaffolding.
• Strong product sense: you care about UX and sweat the details.
• Clear communicator—whether debugging, brainstorming, or shifting gears under pressure.
• Strong design sensibility and an eye for detail—experience working closely with UI/UX designers to create polished, high-quality mobile experiences.
• Expertise in leveraging the latest AI tools (Cursor, Claude Code, Codex, etc) to increase productivity & code output while maintaining high code quality, maintainability, and structure.
• Experience integrating ML models on-device or in-app.
• Built dual-platform experiences (iOS + Android or iOS + Web).
• Led iOS architecture: modular features, performance tuning, advanced debugging.

Qualifications

• US citizen/visa only
• Founded: Early GPU cloud (9 figure exit).
• Investors: Garry Tan / YC + Founder of one of the most successful quant funds, BoxGroup (Plaid, Ramp, Stripe), top-tier angels.