Senior iOS Engineer

About 1feed

1feed is a personal agentic platform with a distraction‑free UX — think Claude Code/Cursor, but for your life and work, designed for iPhone. We’re a small, senior team led by a technical founder (built 3 B2C companies; $200M+ combined valuation; 1 exit). We’re funded ($3M pre-seed) and building fast toward a polished prototype.

What you'll do

Own the iOS app end‑to‑end (iOS 26+, Liquid Glass): flows, UI, performance, and release quality.
Architect a clean data flow: API → Repository → SwiftData → View with strict typing and testable seams.
Build agentic UX: streaming interactions, confirmations/oversight, undo/redo, and resilient error states.
Implement high‑polish SwiftUI: motion, gestures, haptics, accessibility, and micro‑interactions.
Collaborate with backend to shape APIs and contracts; handle networking, caching, background tasks, and offline modes.
Maintain code quality: unit/UI/snapshot tests, CI, crash reporting, feature flags, and telemetry.

Our stack

iOS 26+, SwiftUI, SwiftData
AI Coding tools: Claude Code
CI/CD: TestFlight

You’re a great fit if you

Have deep SwiftUI architecture experience on production apps.
Design robust data layers and understand persistence, migrations, and data consistency.
Master Swift Concurrency and main‑thread correctness; you’re fluent with performance trade‑offs.
Know how to boost your productivity 2-3x with SOTA AI coding tools like Claude Code.
Care about product polish and can partner tightly with design to ship delightful details.
Communicate crisply, move fast with judgment, and want meaningful ownership and impact.

Nice to have

App Intents/Shortcuts, Widgets, Live Activities, Push notifications (incl. extensions).
Security/privacy by design: Keychain, sensitive data handling, on‑device processing.
Experience with LLM‑powered UI patterns (streaming, tool use, result review).

Why 1feed

Direct impact on a new category‑defining product.
Small team of top engineers; hands‑on technical founder.
Competitive salary + meaningful equity.