Senior iOS Engineer

As a Senior iOS Engineer in ASOS's Customer Experience team, you will build high-quality features for the iPhone and iPad apps used by millions globally. You’ll work closely with designers to create accessible, well-crafted UIs and contribute to a scalable, reliable platform. Owning your work, you’ll push improvements across the codebase and uphold quality, testing, and maintainability. This role offers meaningful impact on user experience while collaborating in a mature tech environment.

• Employee discount
• Employee sample sales
• 25 days paid annual leave + extra celebration day
• Discretionary bonus scheme
• Private medical care
• Flexible benefits allowance

• Deliver high-quality features and improvements following iOS best practices
• Collaborate with designers to implement accessible and well-crafted UIs
• Work in an agile, cross-functional team and share accountability for outcomes
• Take ownership of your contributions and propose codebase improvements
• Support code quality, maintainability and testing for a reliable user experience

• Experience building iOS apps using Swift and core iOS frameworks
• Proficiency with Xcode, Interface Builder and Auto Layout for responsive UIs
• Knowledge of Apple Human Interface Guidelines and design principles
• Understanding of common software design patterns and architecture concepts
• Interest in writing clear, maintainable code and improving existing codebases
• Experience building apps for both iPhone and iPad
• Familiarity with unit testing and willingness to contribute to test coverage
• Experience with UI automation tools, or willingness to learn them

• Collaboration in cross-functional teams
• Ownership and proactive problem solving
• Attention to detail and commitment to quality
• Swift
• Core iOS frameworks
• Xcode