Senior Mobile Software Engineer iOS/Android (80-100%, m/w)
SwissSign Group has two cornerstones: identity services under the brand SwissID and certificate services. SwissID ist the digital identity of Switzerland which enables simple and secure access to the online world. Thanks to electronic certificates, data can be exchanged in encrypted form and therefore protected against unauthorised access. As a Swiss trust service provider (TSP), SwissSign accompanies people and companies into a successful digital future, and protects data according to the highest security standards while keeping it in Switzerland. Further information is available on und und

Senior Mobile Software Engineer iOS/Android (80-100%, m/w)

For the continuous and consistent implementation of our Mobile First strategy for SwissID, we are building up and expanding our Mobile Engineering Team. Our goal is a diversified team setup with qualified "T-shaped" members who complement each other with their individual areas of expertise (Xamarin Development, native development, mobile security) to form an ambitious mobile team.

As an experienced Mobile Software Engineer you are familiar with the development of business-critical apps and use your expertise to drive the development of the SwissID app for the Android and iOS platforms. You will bring your expertise in the areas of secure mobile security and mobile design into the development process and ensure a secure and easy usable application for the currently 1.4 million registered SwissID users.

Your new challenge

  • Software design and development for iOS (Swift/Objective-C), Android (Java/Kotlin)
  • Cooperation in requirements engineering, specification, system architecture, release planning, consulting
  • Support of the entire application life cycle (concept, design, test, release and support)
  • Working with the product development team to plan new features
  • Ongoing implementation of new features and optimization of existing features and improvement of the App-Look&Feel with other UX designers
  • Development of backend APIs based on Spring framework
  • Maintenance and continuous improvement of the SwissID App
  • Active participation in an agile and cross-functional Scrum team
  • Responsibility for testing the mobile app and the backend APIs

What you bring along

  • University/technical college degree in computer science or comparable
  • 3-5 years experience with iOS Swift/Objective-C and Android Java/Kotlin
  • Experience in implementing secure mobile solutions
  • Solid architectural knowledge in the area of enterprise-grade mobile solutions
  • Experience with identity and authentication procedures is an advantage
  • Knowledge of Spring Boot, REST, OpenID Connect, SAML as well as GitLab and App Stores is an advantage
  • Practical experience in the development management of mobile solutions is an advantage
  • Very good analytical and communication skills, hands-on mentality and maker-qualities
  • Fun and pleasure to work in a team and grow better together every day
  • Good oral and written German and English skills

We offer you

  • Challenging, developable and versatile job
  • Agile development process with a lot of personal responsibility
  • Interesting and unique working environment in the security sector in Switzerland
  • Participation in the conception and implementation of innovative products
  • Dynamic team, flat hierarchy and direct communication
  • Flexible working hours and home office
  • Above-average retirement provision and generous holiday credit

SwissSign is for people who are looking for a challenge and want to make a difference with the team. Does that match your DNA? Nathalie Kunz, Head of HR, is looking forward to your application at


SwissSign Group AG

S├Ągereistrasse 25

PO box

CH-8152 Glattbrugg

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