Senior iOS Developer
About this role
What will you do?
As a Senior iOS Engineer at Rebtel, you will be part of our Frontend team, helping modernize and evolve the Rebtel iOS app. The iOS team is two engineers, and you'd be the third. We're moving off legacy Objective-C toward a modern Swift, SwiftUI, and Combine stack, and shifting the architecture from VIPER to MVVM-C, all while continuously shipping product features to a global user base. You'll work in a small, empowered team where your technical decisions matter. This role is a mix of building new features, refactoring legacy code, collaborating cross-functionally, and shaping the future of our iOS platform.
Areas of ownership:
Drive the modernization from legacy Objective-C to a modern Swift + SwiftUI stack
Refactor code that slows us down and proactively pay down tech debt
Build and modernize iOS features using Swift, SwiftUI, and Combine
Contribute to architecture decisions (VIPER to MVVM-C transition, Combine, platform improvements)
Collaborate closely with Android, Web, Product, Design to ship the right solutions
Ship to the App Store and monitor what happens after release
Improve tooling, testing practices, and CI/CD where needed
Maintain and improve the overall health of the iOS platform
Requirements
- 5+ years building iOS apps
- Proficient in Swift, SwiftUI, and Combine
- Comfortable maintaining and modernizing legacy Objective-C
- Solid grasp of iOS architecture patterns (MVVM-C, VIPER)
- Shipped production iOS apps to the App Store, including post-release monitoring
- Experience with REST and/or GraphQL, with solid error handling and async patterns
- Can work independently and ship without constant oversight
- Write unit tests, cover edge cases, and give code reviews that favor simple solutions
- Work effectively with AI coding tools
- Good English (we write and speak it all day)
Nice to have
- Worked on large, mature products
- Mobile CI/CD, testing, and DevOps experience
- Audio or telecommunications experience
- Why