Job Summary: Matersys Group seeks a Senior iOS Developer with 5+ years of experience to design, develop, and maintain high-security and high-performance banking applications, collaborating with cross-functional teams in an agile environment. Key Highlights: 1. Development of high-security and high-performance native banking applications 2. Collaborative work in an agile environment with backend, design, and QA teams 3. Strong focus on software quality and user experience Matersys Group is a Mexican company with 22 years in the market. A leader in providing services, solutions, training, and custom software development. WE ARE SEEKING IOS DEVELOPER - SWIFT Senior iOS Developer with at least 5 years of experience in developing native mobile applications. Will be responsible for designing, developing, and maintaining key features of a high-security and high-performance banking application. Will work closely with backend, design, and QA teams in an agile environment. Deliver software products to the organization's clients, meeting quality standards to provide the best experience when accessing financial products? Solid knowledge of SwiftUI and UIKit. Experience with mobile analytics (Firebase Analytics, AppDynamics). Experience with CoreData, Combine, and multithreading (GCD, Operations). Knowledge of clean architectures (MVVM, VIPER, Clean Architecture). Experience implementing mobile security: secure storage (Keychain), biometric authentication (Face ID, Touch ID), encryption, etc. Knowledge of design patterns and SOLID principles. Experience working with tools such as: - Xcode, CocoaPods / Swift Package Manager - Git, Jira, Bitrise / Jenkins (CI/CD) - Firebase, App Store Connect Experience consuming REST APIs and handling JSON. Practical knowledge of mobile application architectures, including data flow, design, and release patterns? Implement automated tests (unit and UI). Strong adherence to acceptance criteria with robust and constructive code review/PR skills? Hybrid employment, to be performed near Parque Hundido. We offer a competitive salary plus statutory benefits and grocery vouchers. Apply through this channel. -Requirements- Minimum education: Higher education - Bachelor's degree 5 years of experience Keywords: developer, programmer, df, city, mexico