AI First Sr. iOS Engineer

This position is listed on behalf of a partner company, who manages all applications and next steps. Our partner is looking for an AI First Sr. iOS Engineer based in Canada. We are seeking a senior iOS engineer to design, build, and scale high-quality mobile experiences for a large-scale digital marketplace. In this role, you will develop customer-facing applications supporting both buyers and sellers while shaping technical architecture and improving platform reliability. You will leverage Swift, SwiftUI, and modern iOS engineering practices to deliver maintainable, performant, and secure mobile solutions. AI-powered development tools will be central to your workflow, helping accelerate coding, testing, debugging, and documentation without compromising engineering quality. Working closely with product, Android, backend, and platform teams, you will drive cross-platform consistency and contribute to ongoing technology modernization. This remote opportunity combines technical leadership, hands-on development, and mentorship in an environment that values innovation, ownership, and continuous improvement.