Senior iOS Engineer (Switzerland)

About the role

We are looking for a senior iOS Engineer to join a high‑impact product team in Switzerland. You will design, develop and maintain a large‑scale iOS application used by millions, focusing on reliability, performance and user experience.

Key responsibilities

• Design, build and maintain production‑grade iOS applications using Swift, UIKit and SwiftUI.
• Own features from concept through delivery, applying continuous delivery practices.
• Collaborate with backend engineers to integrate RESTful APIs and improve client‑server communication.
• Work closely with product managers and designers to turn ideas into accessible, high‑quality mobile experiences.
• Write clean, maintainable code with unit and integration tests; contribute to test automation and code reviews.
• Participate in architectural discussions, define iOS development standards and mentor junior engineers.
• Engage in Agile ceremonies and help identify technical risks early.

Required profile

• Several years of professional experience developing iOS applications with Swift.
• Strong understanding of mobile development best practices and software architecture.
• Ability to work independently while contributing to a collaborative product team.

Required skills

• Swift
• UIKit
• SwiftUI
• iOS architecture patterns (MVC, MVVM, VIPER)
• RESTful API integration
• Unit and integration testing
• Test automation
• Continuous delivery