We are seeking an experienced Senior iOS Developer to lead the development of our mobile applications, particularly for the Twist App. The ideal candidate will have a strong background in iOS development, understand the app lifecycle from development to deployment, and be comfortable working in a fast-paced, evolving environment with other engineering disciplines.
What you'll own- The native iOS app for Twist, from first commit to App Store approval.
- The future embeddable SDK for integration into other apps.
- App Store submissions, reviews, onboarding, rejections, and resubmissions.
- Performance and UX decisions for an audience that is almost entirely mobile-first.
- The call on what gets built, cut, or deferred to keep the app moving.
Must-haves- Unbothered by pressure.
- Shipped at least a couple of iOS apps that real users downloaded (freelance counts).
- Strong Swift and Xcode chops, and genuine fluency with the App Store submission process.
- You've owned an app through its full lifecycle (build, test, ship, maintain).
- Comfortable making product calls with incomplete specs, because a lot of this doesn't exist yet.
- Can work solo for long stretches without losing momentum or waiting on directions.
Nice to Have- Experience building streaming or content-delivery apps.
- Have integrated a mobile app with analytics or payment systems before.
- Know your way around auth and identity management on mobile.
- Have shipped an SDK meant for other apps to embed.
- Comfortable in a codebase that's still finding its shape.
