Senior iOS Engineer

Salary: £65,000 - 105,000 per year Requirements: • Strong experience with iOS development and proficiency with the latest mobile platform frameworks and features, including Swift, SwiftUI, Swift Packages, etc. • 0 to 1 experience building and delivering successful products from scratch. • A proven ability to ship impactful, high-scale mobile applications. • Excellent collaboration and communication skills. • Driven, with a bias to action and taking the initiative. • Experience building complex reusable modules. • Experience integrating modern ML/AI technology into app journeys. • Ability to thrive when given ownership and autonomy. • Passion for building the best products possible with the latest technologies available. • Practical experience with Server Driven UI is a bonus. • Practical experience with A/B testing is a bonus. • Practical experience with full-stack development is a bonus. Responsibilities: • Collaborate with designers, product managers, and engineers. • Architect and implement complex and interesting app features. • Develop and evolve our in-house Server-Driven UI framework, enabling rapid feature delivery and dynamic experiences without app releases. • Build and maintain our mobile infrastructure, including CI/CD pipelines with GitHub Actions, App Store deployment workflows, and our automated UI testing platform. • Champion best practices and the highest standards for mobile engineering. • Closely analyse the details of the UI and overall app experience. • Build an understanding of the backend systems that power the app. • Lead the design and implementation of cutting-edge iOS features. Technologies: • AI • Architect • Backend • CI/CD • Embedded • GitHub • Mobile • Swift • iOS • UX UI Design More: We are Motorway, the UKs largest online car-selling platform, connecting private sellers directly with over 8,000 dealers nationwide. Our technology-led platform helps sellers achieve great prices for their cars while giving dealers fast, reliable access to the stock they want. Founded in 2017, we have redefined the experience of selling a car and are backed by some of the worlds leading technology investors, having raised 143 million in Series C funding. This is a unique opportunity to join a fast-growing scale-up at a crucial phase of growth and help change an industry for the better. We are building a best-in-class experience for our Sellers within a talented Mobile engineering group, working alongside bright minds in engineering, product, and design, with AI deeply embedded in how we build and work. The role is hybrid, with 2 days a week in our London office, and we offer benefits including a competitive salary, equity scheme, 25 days holiday, flexible working, private medical insurance via BUPA, life assurance, pension scheme with 5% employer contribution, enhanced family leave, 24/7 Employee Assistance Programme, EV leasing, cycle to work, nursery salary sacrifice, and 1 paid volunteering day a year. last updated 35 week of 2026