5 months ago
Zürich, SwitzerlandSenior
Responsibilities
- Design, develop, and maintain frontend features for native iOS and Android applications.
- Implement multilingual German, French, Italian, and English interfaces using internationalization and localization practices.
- Translate Figma designs into accessible, pixel-perfect mobile components in collaboration with UX/UI designers.
- Ensure code quality through unit testing, integration testing, UI testing, and code reviews.
- Optimize application performance across devices and screen sizes while meeting Swiss banking security standards.
- Contribute to the shared component library and design system used across Raiffeisen digital products.
- Collaborate in Scrum/Kanban processes, including sprint planning, retrospectives, and demos.
- Coordinate with backend teams to design and consume RESTful and GraphQL APIs.
- Monitor, debug, and resolve production issues to maintain application availability and user satisfaction.
- Champion mobile frontend best practices and stay current with emerging technologies.
Requirements
- At least 5 years of experience in native mobile development for Android and/or iOS.
- Excellent knowledge of Kotlin and/or Swift.
- Solid experience with Jetpack Compose and/or SwiftUI.
- Experience with modern concurrency concepts including coroutines, Flow, async/await, and Combine.
- Knowledge of clean architecture, MVVM, and MVI mobile architectures.
- Experience connecting backend services and integrating APIs.
- Knowledge of unit testing, UI testing, and quality assurance.
- Experience with Gradle and/or Swift Package Manager for build tools and dependency management.
- Understanding of mobile application security and performance.
- Experience with CI/CD pipelines and App Store and Play Store deployment.
- German fluency at B2 level or above and business-proficient English.
- French or Italian language skills are advantageous.
- Experience in regulated industries or financial services, micro-frontend architectures, OWASP, certificate pinning, or biometric authentication is advantageous.
Benefits
- 25 days of holidays.
- Two volunteer days for charitable activities.
- Three additional wellness days, a Mental Health First Aider, and an Employee Assistance program.
- 40-hour work week with overtime compensation.
- Flexible working hours with a flextime model.
- Independent home office management and home-office flexibility.
- Creative offices with ergonomically equipped workstations; Zurich and St. Gallen offices are pet friendly.
- Access to Dentsu Academy, on-site learning sessions, and online language courses.
- Referral bonus program and workation possibility.
- Company parties, monthly breakfasts, aperos, and other team events.
- Permanent, full-time position based in Zürich.
Tech Stack
Categories
Mobile
About Dentsu
Dentsu is a global advertising and marketing services group that plans and buys media, develops creative campaigns, and builds data- and technology-led customer experiences for brands. It earns revenue from agency fees and media services across a network that includes Carat, iProspect, and Merkle. Founded in 1901 and headquartered in Tokyo, Dentsu is publicly traded in Japan and serves clients across many sectors worldwide.