iOS Engineer

In this role you will build and deliver new features for the Trainline iOS app, focusing on Trainline Media to grow revenue beyond rail sales. You’ll shape media and partner experiences within the app, collaborating with product, design and engineering. You’ll champion quality, improve the codebase, and keep the customer at the heart of decisions while exploring new commercial opportunities. This position sits in a cross-functional squad that blends engineering, product thinking and experimentation at scale, with ownership of end-to-end delivery in a hybrid work environment.

• private healthcare & dental insurance
• generous work from abroad policy
• 2-for-1 share purchase plans
• EV Scheme to reduce carbon emissions
• extra festive time off
• family-friendly benefits

• Develop and ship iOS features for the Trainline app with emphasis on Media and revenue growth beyond traditional rail sales
• Integrate media, advertising and partner experiences in a seamless, relevant way for users
• Collaborate with Product Managers, Designers and engineers to test ideas and measure impact
• Maintain high quality through testing and code reviews
• Improve the codebase to be simpler and healthier for the team
• Balance strong UX with new commercial opportunities for customers
• Identify and remove blockers to keep the squad progressing
• Contribute to technical decisions and direction of the product area
• Coach and mentor teammates to support learning and growth
• Own the development lifecycle from code to production, including deployment and monitoring

• Hands-on iOS app development with Swift, SwiftUI and UIKit
• Exposure to Objective-C is a plus
• Strong focus on quality and delivering well-tested features
• Product-minded with interest in delivering value to customers

• collaboration
• mentoring
• problem-solving
• Swift
• SwiftUI
• UIKit