Senior iOS Engineer — SwiftUI, Swift & Performance

Infoplus Technologies UK Limited; Birmingham; On-site; GBP 70,000 - 100,000; Full time

Job summary

Infoplus Technologies UK Limited is seeking an experienced iOS engineer to join the Marcus mobile development team in the AWM area. The role targets engineers with around 6+ years in iOS development and a strong command of Swift and the iOS ecosystem.

The successful candidate will work on designing, developing, and deploying robust iOS applications, with expertise spanning Swift, Objective-C, React Native and SwiftUI.

Qualifications

• 6+ years of iOS development experience.
• Strong understanding of Swift and the iOS ecosystem.
• Experience maintaining legacy Objective-C apps and integrating new features in Swift.
• Proficient in SwiftUI and UIKit, and building responsive UIs across devices.

Responsibilities

• Design and develop scalable iOS features using Swift, SwiftUI, Combine, and Async/Await, integrating with legacy Objective-C modules.
• Collaborate closely with Product, Design, and QA teams to deliver sprint-ready solutions aligned with business requirements.
• Optimize UI performance and responsiveness across a wide range of iOS devices.
• Conduct code reviews to ensure modular, maintainable, and testable architecture.
• Utilize Xcode Instruments to diagnose and resolve memory and performance issues.

Skills

Swift

iOS

Objective-C

React Native

SwiftUI

Combine

Async/Await

Xcode Instruments

Job description

Infoplus Technologies UK Limited is seeking an experienced iOS engineer to join the Marcus mobile development team in the AWM area. The role targets engineers with around 6+ years in iOS development and a strong command of Swift and the iOS ecosystem.

The successful candidate will work on designing, developing, and deploying robust iOS applications, with expertise spanning Swift, Objective-C, React Native and SwiftUI.