Join Toss Bank as an iOS Developer where you'll be part of two organizational structures - a squad/team and the iOS chapter. As part of the squad, you'll work with cross-functional teams to develop iOS services for Toss Bank. The iOS chapter provides a collaborative environment where developers support each other, share technical discussions, and grow together through weekly engineering days and technical seminars. You'll use cutting-edge technologies including Swift Concurrency, RxSwift, and SwiftUI, while working with Toss's proprietary design system (TDS). The role offers opportunities to make significant impact on a large-scale financial application used by millions of users. You'll be responsible for all iOS development decisions and work closely with product owners, designers, and server developers to create seamless user experiences. The position requires strong technical fundamentals, practical coding skills, and excellent collaboration abilities. Toss Bank values customer-centric development and encourages diverse technical experiments to improve user experience. The team uses modern iOS development practices and architectures including Multi-module App, Micro Feature Architecture, and various testing frameworks.