Senior iOS Engineer - Spend

About the Spend Squad: We build products that allow our customers to spend their money anywhere in the world. We currently process about £34 billion annually and issue cards to over 40 countries. We are also building out features which localise the spending experience no matter where you are. As a Senior iOS Engineer, you would be responsible for shipping the direct customer touch points on one of Wise's most impactful products and highest growth products. What you will do: You will drive the technical execution of our mobile product, working closely with backend, frontend, and product teams. Your day-to-day focus will be: Lead full, engineer-driven product initiatives. You will be involved in the entire lifecycle of a feature, from inception and technical planning to shipping and scaling. Directly support and build out the card product across 5 individual product teams. This includes owning core user flows like card ordering, transacting, 3DS authentication, bill splitting, recurring payments, and dispute resolution. Write clean, maintainable code on your platform, advocate for mobile best practices, and collaborate with the wider globally distributed tribe to ensure a seamless mobile experience. Qualifications About you: We are looking for a highly technical, product-passionate iOS engineer who brings: Deep experience building, shipping, and maintaining high-performing apps at scale on iOS. Proven experience working with modern iOS UI development (SwiftUI, Swift Concurrency) You don't just build to spec; you have a passion for customer experience. You rely on data to make decisions and actively look for ways to fix customer pain-points. The ability to articulate complex, deeply technical concepts to non-technical stakeholders and cross-functional peers. Comfortable working in an environment where you can pivot effectively when priorities change, quickly adjusting workflows to meet team objectives. Thrives in a globally distributed squad and tribe environment, working as a strong team player who elevates the engineers around them through technical excellence. What’s in it for you: Influence one of Wise’s most recognisable and high-traffic products. We don't just pass down requirements. We ask our iOS engineers to lead product drives and own their technical roadmap. Work in a healthy environment built on transparency, ownership, and trust, alongside a very talented group of frontend, backend, and product peers.