iOS Developer
Summary
12-month contract (inside IR35, up to £430/day) for an iOS engineer in London, 3 days on site. Day to day: building Swift/UIKit features, modernising legacy Objective-C into testable Swift, and improving performance and test coverage of a consumer app used by tens of millions, within a cross-functional team.
iOS Engineer \| 📍 London, 3 days on site \| 💸 Up to £430/day (Inside IR35) \| 12 months
I'm working with a global technology consultancy that needs iOS Engineers to help build and evolve a consumer app used by tens of millions of people worldwide. It's a long-running programme with a 12-month initial contract, so there's real runway here.
What you'll be doing:
• Building and shipping new features in Swift and UIKit
• Modernising legacy Objective-C into clean, testable Swift
• Improving performance, stability and test coverage at serious scale
• Working in a cross-functional team with design, product and QA
What they're looking for:
• Strong commercial iOS experience with Swift and UIKit
• MVVM and REST API integration
• XCTest/XCUITest, plus comfort with CI tooling (Tuist, GitHub Actions, CircleCI)
• Happy to be on site in London 3 days a week