iOS Engineer, Customer Experience at Scale

ASOS; Greater London; On-site; GBP 70,000 - 110,000; Full time

Benefits offered by this job

Employee discount

Employee sample sales

25 days annual leave + celebration day

Private medical care scheme

Fixed annual payment

Personalised learning opportunities

Job summary

ASOS in London is seeking an iOS Engineer to help scale our iPhone and iPad apps, delivering high quality, accessible experiences for millions of users.

You will work with designers and engineers in an agile, cross-functional team, contributing to a mature platform built with Swift and modern iOS tech.

The role focuses on quality, reliability and user experience, with opportunities to learn and grow within a creative retail tech environment.

Qualifications

• Experience building iOS apps using Swift and the core iOS frameworks.
• Comfortable working with Xcode, Interface Builder and Auto Layout to create responsive user interfaces.
• Understanding of Apple's Human Interface Guidelines and platform design principles.
• Knowledge of common software design patterns and architecture concepts.
• An interest in writing clear, maintainable code and improving existing codebases.
• Experience building apps that work well across iPhone and iPad screen sizes.
• Familiarity with unit testing and a willingness to contribute to test coverage.
• Experience with UI automation tools, or a desire to learn them.

Responsibilities

• Delivering high quality features and improvements, following iOS best practices and platform guidelines.
• Working closely with designers to implement clear, accessible and well crafted user interfaces.
• Collaborating within an agile, cross functional team, sharing responsibility for team outcomes.
• Taking ownership of your work while contributing ideas and improvements across the codebase.
• Supporting code quality, maintainability and testing to ensure a reliable user experience.

Skills

Swift

iOS frameworks

Xcode

Interface Builder

Auto Layout

Human Interface Guidelines

Unit testing

UI automation

Tools

Xcode

Interface Builder

Auto Layout

Job description

ASOS in London is seeking an iOS Engineer to help scale our iPhone and iPad apps, delivering high quality, accessible experiences for millions of users.

You will work with designers and engineers in an agile, cross-functional team, contributing to a mature platform built with Swift and modern iOS tech.

The role focuses on quality, reliability and user experience, with opportunities to learn and grow within a creative retail tech environment.