We have an exciting opportunity for an iOS Mobile App Developer to join our Engineering 'chapter' here at Tesco Mobile, where you will design, code and implement customised solutions for the Tesco Mobile iOS mobile app. You will help enhance our mobile app, particularly focusing on new features and custom functionality. You will work closely with a dynamic cross - functional squad that includes iOS and Android Developers, PO, BA, QA Engineers and other agile developers, all working together to shape, build and deliver high quality solutions and outstanding mobile experiences that delight out customers. Ultimately enabling our customers to use native mobile applications to manage their products and services on both the iOS and Android Platform. Design, develop, and maintain iOS features using Swift, SwiftUI, and UIKit. Work within established architectural patterns, contributing to scalable and maintainable app components. Collaborate with cross‑functional team members—including Product Owners, BAs, QAs, and other developers—to deliver high‑quality features. Integrate the iOS app with RESTful APIs and backend systems. Ensure strong app performance through profiling, debugging, and optimisation. Write clean, testable code and contribute to unit testing practices. Participate in code reviews, sharing feedback and promoting consistent coding standards. Stay current with the latest iOS frameworks, tools, and platform capabilities to support ongoing app improvements Minimum of 4 years of hands‑on iOS development using Swift. Experience with SwiftUI and UIKit, with good understanding of the latest iOS features. Knowledge of MVVM or other modern mobile architecture patterns. Experience integrating iOS applications with RESTful APIs. Proficiency in writing and maintaining unit tests. Understanding of push notifications, offline storage, threading, and performance optimisation. Good knowledge of Apple’s Human Interface Guidelines and iOS ecosystem. Proficient with Git and collaborative development workflows. Strong problem‑solving, communication, and teamwork skills. Bonus but not essential: familiarity with Clean Architecture concepts, modular codebases, or cross‑platform technologies such as React Native or Flutter. LI-CC1 LI-Hybrid