Senior iOS Engineer

Job description

Job Title: Senior iOS Engineer

Location: Hybrid - twice monthly in office in Manchester

Employment Type: Full-time

The Role

As a Senior iOS Engineer, you’ll play a key role in the design, development, and delivery of our iOS applications. You’ll work closely with product managers, designers, and backend engineers to build polished, high-performance, and scalable mobile experiences.

What You’ll Do

• Lead the development of new features and improvements for our iOS app using Swift, SwiftUI, and UI Kit

• Collaborate with cross-functional teams to define, design, and ship new capabilities

• Review code, mentor junior engineers, and help uphold high engineering standards

• Ensure performance, quality, and responsiveness of the application

• Identify and fix bugs and performance bottlenecks

• Stay up to date with the latest iOS trends, tools, and best practices

• Contribute to architectural discussions and technical decision-making

What We’re Looking For

• 5+ years of professional experience building iOS apps in Swift

• Deep understanding of iOS frameworks, UIKit, SwiftUI, Combine, and Apple Human Interface Guidelines

• Strong experience with mobile app architecture (MVVM, VIPER, etc.)

• Proven track record of delivering apps to the App Store

• Familiarity with RESTful APIs, GraphQL, and integrating backend services

• Experience with tools like Xcode, Fastlane, and CI/CD pipelines

• Excellent debugging and performance tuning skills

• Strong communication and collaboration abilities

Nice to Have

• Experience with CoreData, Bluetooth, or offline-first architecture

• Familiarity with functional reactive programming (e.g., RxSwift, Combine)

• Contributions to open-source or personal iOS projects