Right now, we need to strengthen our Software team with a Senior iOS Engineer who will help shape the next generation of the Marshall app, delivering high-quality features, strengthening our mobile foundations, and raising the bar for engineering excellence across the team. 

What you'll do: 

As Senior iOS Engineer, you will design, build, and ship features for the next-generation Marshall mobile app while contributing to the shared architectural foundations that power our entire mobile ecosystem. You will play a key role in consolidating multiple apps into a single, scalable codebase, improving code quality, and accelerating delivery. Working hand-in-hand with Product, Design, Android, Backend, Firmware, and QA, your work will help create a reliable, world-class digital experience that reaches fans across every market. 

Role & Responsibilities: 

• Deliver high-quality iOS features end-to-end using Swift and SwiftUI, with a focus on performance, reliability, and user experience. 

• Contribute to the consolidation of multiple apps into a unified, scalable codebase, helping unwind legacy implementations along the way. 

• Improve and maintain architectural foundations, modularisation, and shared components that support cross-platform reuse, including Kotlin Multiplatform. 

• Write clean, maintainable code with strong unit and automated test coverage, and champion modern testing practices across the team. 

• Collaborate closely with Product, Design, Android, Backend, Firmware, and QA to deliver cohesive, global experiences. 

• Mentor and support other engineers, raising the overall technical quality and engineering culture of the team. 

• Participate in design discussions, code reviews, and technical decision-making to ensure consistent, high-quality implementation. 

Who we're looking for: 

In this role, you combine hands-on engineering excellence with technical leadership and a genuine interest in building products people love. You write code you're proud of, care about the craft, and bring curiosity and clarity to every cross-functional collaboration. You report to the app development manager and work within the Software team as part of our broader Product organisation. We're looking for someone who takes ownership, raises the people around them, and thrives at the intersection of great technology and meaningful user experiences. 

You probably have the following experiences & skills: 

• Several years of professional experience developing iOS applications using Swift. 

• Demonstrated success delivering complex mobile features end-to-end in cross-functional teams. 

• Experience working with SwiftUI, modern concurrency (async/await), Combine, or similar paradigms. 

• Experience contributing to architectural foundations, modularisation, or multi-module iOS apps. 

• Experience collaborating closely with design, product, QA, hardware/firmware, and backend teams.