Mobile Application Software Engineer

About the role

We are seeking a Mobile Application Software Engineer located in Greece to design, build, and continuously improve secure, reliable, and user‑friendly applications for both iOS and Android platforms.

Key responsibilities

• Design, develop, and maintain mobile applications for iOS and Android.
• Build polished, responsive, and accessible interfaces from wireframes, prototypes, and UX/UI designs.
• Ensure visual consistency and reliable behavior across devices, screen sizes, and platforms.
• Integrate apps with REST APIs, backend services, and third‑party platforms.
• Implement authentication, secure data storage, push notifications, deep linking, and other core mobile functionality.
• Improve performance, stability, security, and maintainability of the codebase.
• Write automated tests, participate in code reviews, and support CI/CD pipelines.
• Manage builds and releases through the Apple App Store and Google Play.
• Collaborate with backend engineers, product owners, designers, and cybersecurity specialists.

Required profile

• Proven professional experience in mobile application development.
• Strong experience with Flutter or React Native, or native development using Swift (iOS) and Kotlin (Android).
• Solid front‑end mobile skills: layouts, navigation, reusable components, state management, and responsive design.
• Practical understanding of UX/UI principles and ability to translate designs into intuitive experiences.
• Good grasp of mobile architecture, software design principles, and platform‑specific behavior.
• Experience with REST APIs, authentication flows, secure storage, and secure data handling.
• Familiarity with Git, debugging, crash reporting, and automated testing.
• Strong problem‑solving and communication skills, with good written and spoken English.

Required skills

• Flutter
• React Native
• Swift
• Kotlin
• iOS
• Android
• REST APIs
• Git
• CI/CD
• Firebase
• Automated testing
• Crash reporting
• Push notifications
• Deep linking
• Secure storage
• Authentication
• OWASP MASVS

What we offer

• Opportunity to work on innovative mobile products.
• Collaboration with cross‑functional teams including security specialists.