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About the role
We build mobile apps people actually love to open. As a Senior Mobile Engineer you'll own features from architecture to App Store, obsessing over performance, offline reliability and delightful detail.
You'll collaborate closely with designers and backend engineers, shipping weekly and learning directly from real user feedback.
What you'll do
- Build and ship native (Swift / Kotlin) and/or cross-platform (React Native / Flutter) apps.
- Architect for offline-first reliability and real-time sync.
- Own performance — startup time, smoothness, battery and memory.
- Manage the release pipeline through App Store and Play Store launches.
- Partner with design to nail the small interactions that make apps feel great.
What we're looking for
- 5+ years building mobile apps, with apps live in production.
- Expertise in Swift or Kotlin, plus experience with a cross-platform framework.
- Strong sense for UX, animation and performance.
- Experience with app architecture, testing and CI for mobile.
- Track record of owning features end to end.
Nice to have
- Published apps with strong ratings you can point to.
- Experience integrating on-device ML or AR.
- Familiarity with mobile analytics and growth tooling.
What we offer
Fully remote-friendly work, top-tier pay with equity, full health coverage, unlimited PTO (4-week minimum), a home-office budget, 10% learning time, and twice-yearly team retreats. See the full list on the careers page.
Ready to brew the future?
Apply for the Senior Mobile Engineer (iOS / Android) role, or reach out if you have questions — we'd love to meet you.