About the Role
As a Software Engineer (Mobile), you will take ownership of the mobile apps end-to-end, collaborating closely with design, product, backend, and infrastructure teams to deliver a high-quality mobile experience aligned with our security-first values.
Responsibilities
- Own the development and evolution of mobile applications across iOS and Android
- Drive architectural decisions and establish mobile engineering best practices
- Build secure, intuitive, and polished mobile user experiences
- Collaborate cross-functionally with backend and client engineers to deliver features
- Improve CI/CD pipelines and release processes for App Store and Play Store
- Diagnose and resolve complex issues in production environments
- Contribute to code reviews and raise engineering standards
- Stay current with mobile platform trends and contribute innovative ideas
Requirements
- 5+ years of professional software engineering experience
- Significant experience building production mobile apps
- Strong experience with native iOS (Swift) and/or native Android (Kotlin/Java) development
- Willingness to work across both platforms or establish a cross-platform approach
- Deep understanding of mobile app architecture and best practices
- Experience building apps that handle secure authentication, networking, and state management
- Strong knowledge of mobile testing practices including unit, integration, and UI tests
- Experience shipping apps to the App Store and Google Play
- Ability to debug production issues and monitor performance
- Strong collaboration and communication skills in English
- Ability to work independently and make pragmatic decisions in a startup environment
Skills
- Swift
- Kotlin
- Java
- Mobile App Architecture
- Secure Authentication
- Networking
- State Management
- Mobile Testing
- CI/CD
- Android TV
- TV OS
- VPN
- WireGuard
- Zero Trust
- Fastlane
- Bitrise
- GitHub Actions
- Crashlytics
- Sentry
Location
- Berlin, Germany
- Remote
Work Type
- Hybrid
Experience Level
- 5+ years
Salary/Compensations
- Competitive base salary
- Equity incentives
Benefits
- Comprehensive compensation package
- Equity incentives
- Hybrid work environment
- Diverse and collaborative team
- High level of independence
- Growth opportunities
About the Company
- Software company developing an open-source zero-trust network security platform
- Mission to make secure private networking accessible for everyone
- Founded in 2021 with a community-driven, open-source approach
