Senior Full-Stack Mobile Engineer (iOS - Backend) (w/m/d) Full-time 80 - 100 %
Helvetia Versicherungen AG
Dübendorf
Key information
- Publication date:23 September 2025
- Workload:80 – 100%
- Place of work:Dübendorf
Job summary
Join Smile, Switzerland's top insurtech focused on digital insurance solutions.
Tasks
- Shape our international Kotlin-multiplatform app's technical design.
- Take charge of our iOS app and Spring Boot backend services.
- Share knowledge and ensure smooth operations as a DevOps team.
Skills
- Bachelor's/Master's in Computer Science or equivalent experience.
- 5+ years as an iOS developer with a complete app development cycle.
- Strong communication skills in German and English.
Is this helpful?
Smile is the first insurance without blabla. As the largest insurtech in Switzerland, we are committed to providing our customers with the best digital insurance experience. Over 200,000 customers already trust us. And every day there are more. Now also in Austria, because Smile has been active internationally for a few years. www.smile-insurances.com.
As a challenger of the status quo, we differentiate ourselves through a strong, digital lifestyle brand, as well as through simple, digital, and understandable insurance solutions that are consistently tailored to the needs of today’s consumers. To offer the best digital experience on the market, we rely, among other things, on process automation.
Revolutionize our industry and develop innovative solutions. Set new standards in the international insurance landscape and shape the future of our digital customer experience.
Are you excited to help shape our new international Kotlin Multiplatform Smile App? Are you an iOS fan who also enjoys developing backend services in Kotlin with Spring Boot and shows interest in Android development? Then you are exactly right in our five-person mobile team!
Your Responsibilities
- You actively shape the technical conception of our international Kotlin Multiplatform app and develop it together with internal and external colleagues.
- You take technical responsibility for our iOS app and ideally also for the Spring Boot backend services in the team.
- You actively share your knowledge within the team and have an interest in Android development.
- Together, as a DevOps-Scrum team, you ensure the smooth operation of our Smile app as well as the backend services you are responsible for.
Your Qualifications
- You have a completed bachelor's or master's degree in computer science or comparable experience.
- You have been working as an iOS developer for five or more years and have extensive experience in the entire app development cycle.
- You have three or more years of experience as a backend developer with Kotlin/Java, Spring Boot, PostgreSQL, and REST APIs.
- You are a Swift professional, a fan of functional reactive programming, and have experience with KMP or are interested in acquiring it.
- Automated testing (unit, integration, and UI) as well as meaningful documentation are a matter of course for you.
- You are familiar with software development within an agile DevOps-SCRUM team.
- You have the necessary drive to continuously develop yourself and the team. You reflect on your own actions, question things critically, and find constructive solutions.
- You possess very good communication skills, have persuasion and assertiveness, and bring the necessary experience to provide our customers with an optimal user experience.
- You can explain complex technical processes simply and understandably to the product owner and stakeholders.
- You can communicate very well in German and well in English with your colleagues (both spoken and written).
- Experience with native Android development (Kotlin) or the development of microservices in AWS is a plus but not a must.
Contact
Recruiting Partner
Working at Smile
Enhance our team with your innovative mindset and actively shape the future of Smile.
We look forward to your application!
- You have a completed bachelor's or master's degree in computer science or comparable experience.
- You have been working as an iOS developer for five or more years and have extensive experience in the entire app development cycle.
- You have three or more years of experience as a backend developer with Kotlin/Java, Spring Boot, PostgreSQL, and REST APIs.
- You are a Swift professional, a fan of functional reactive programming, and have experience with KMP or are interested in acquiring it.
- Automated testing (unit, integration, and UI) as well as meaningful documentation are a matter of course for you.
- You are familiar with software development within an agile DevOps-SCRUM team.
- You have the necessary drive to continuously develop yourself and the team. You reflect on your own actions, question things critically, and find constructive solutions.
- You possess very good communication skills, have persuasion and assertiveness, and bring the necessary experience to provide our customers with an optimal user experience.
- You can explain complex technical processes simply and understandably to the product owner and stakeholders.
- You can communicate very well in German and well in English with your colleagues (both spoken and written).
- Experience with native Android development (Kotlin) or the development of microservices in AWS is a plus but not a must.