We are seeking a Senior iOS Engineer to join the team responsible for a high-traffic mobile application serving millions of users. The current iOS codebase will undergo a modernization initiative to improve architecture, performance, and development velocity. This includes modularization, establishing a unified engineering “golden path,” and migrating key components to Swift and SwiftUI.

As part of this team, you will work across a complex codebase, drive technical improvements, and support the foundation for a major rewrite planned in the next development cycle.

• Work within and improve a large codebase.

• Lead efforts in modularization, architecture refinement, and modernization.

• Drive migration of certain components from Objective-C to Swift and SwiftUI.

• Reduce technical debt to enable faster feature development.

• Contribute to defining engineering best practices and the “golden path” for iOS development.

• Collaborate with cross-functional partners to deliver features while evolving core systems.

• Support long-term plans to rewrite significant portions of the app.

• 4+ years of experience building and maintaining iOS applications.

• Solid expertise in modern Swift development and Objective-C.

• Experience with SwiftUI and contemporary iOS architectural patterns.

• Proven experience working with large, complex codebases.

• Hands-on experience with code migrations, refactoring, or modernization initiatives.

• Strong problem-solving skills and the ability to navigate ambiguity.

• Proactive, initiative-driven mindset with a passion for improving engineering foundations.

• Valid US Visa is a plus.