Job Summary: We are seeking a Senior iOS Developer for a high-security, high-performance mobile banking project, responsible for designing, developing, and maintaining key features in an agile environment. Key Highlights: 1. Development of high-quality native iOS applications. 2. Collaboration with multidisciplinary teams in agile environments. 3. Focus on mobile security and user experience in financial products. We are looking for a **Senior iOS Developer** with solid experience in native mobile application development to join a **high-security, high-performance mobile banking project**. The selected candidate will be responsible for designing, developing, and maintaining key application features, working in an agile environment and closely collaborating with backend, design, and QA teams. Responsibilities * Design, develop, and maintain high-quality native iOS applications. * Implement critical functionalities while meeting security and performance standards. * Collaborate with multidisciplinary teams (backend, UX/UI, QA) in agile environments. * Consume and integrate REST APIs and handle data in JSON format. * Implement automated tests (unit and UI tests). * Actively participate in code reviews and ensure adherence to acceptance criteria. * Guarantee the best user experience in digital financial products. Essential Requirements * Bachelor’s degree or Engineering in Computer Science or related field. * **3+ years of experience** in native iOS development. * Solid knowledge of **SwiftUI and UIKit**. * Experience with **CoreData, Combine, and multithreading** (GCD, Operations). * Proficiency in mobile architectures such as **MVVM, VIPER, or Clean Architecture**. * Experience in **mobile security**: Keychain, biometrics (Face ID / Touch ID), encryption. * Familiarity with tools such as **Xcode, Git, Jira, CI/CD (Bitrise or Jenkins)**. * Experience with **Firebase**, App Store Connect, and mobile analytics. * Knowledge of SOLID principles and design patterns. Desirable Requirements * Experience in **banking or fintech projects**. * Familiarity with **design systems** and reusable components. * Prior experience in mobile analytics (Firebase Analytics, AppDynamics). Skills and Competencies * Excellent communication skills and ability to explain complex technical concepts. * Strong analytical and problem-solving abilities. * Proactivity, attention to detail, and quality orientation. * Adaptability to changing priorities or requirements. * Collaborative work ethic and results-driven mindset. Work Arrangement * **Hybrid** mode in CDMX (1 day onsite). Position Type: Full-time, Project-based or Fixed-term Contract Duration: 6 months Salary: $37,000.00 – $40,000.00 per month Benefits: * Grocery vouchers Application Question(s): * What is your salary expectation in gross Mexican pesos? * Are you agreeable to this position being project-based? Work Location: Hybrid remote in 03230, Actipan, CDMX