Mobile Application Developer (Android/iOS)

About the role

This position is for a mobile application developer who builds and maintains Android and iOS apps. The work is done in agile sprints alongside designers, backend engineers and product managers.

Key responsibilities

• Build and maintain mobile apps for Android and iOS using Flutter, Kotlin, Swift or another mobile stack.
• Turn Figma designs into pixel-accurate, responsive and accessible screens.
• Integrate apps with REST APIs and backend services such as Firebase (authentication, databases, push notifications).
• Manage app state and data flow with clean, maintainable architecture.
• Handle local storage, offline behaviour, loading and error states.
• Write clean, reusable, well-documented code and take part in code reviews.
• Write unit and UI tests and fix bugs reported through QA and user feedback.
• Monitor app performance, crashes and analytics and make improvements.
• Prepare builds and support releases to the Google Play Store and Apple App Store.

Required profile

• 1-3 years of hands-on experience building mobile apps.
• At least one app published on the Play Store or App Store, or a public GitHub portfolio of mobile projects.
• Degree in Computer Science, IT or a related field, or equivalent practical experience.
• Clear written and spoken English; good problem-solving skills.

Required skills

• Proficiency in at least one mobile stack: Flutter (Dart), React Native (JavaScript/TypeScript), Android (Kotlin/Java) or iOS (Swift).
• Solid understanding of mobile UI, navigation and the app lifecycle.
• State management and architecture patterns such as MVVM, BLoC or Redux.
• REST API consumption and JSON, Firebase or a similar backend service.
• Git and collaborative workflows (branches, pull requests).
• Ability to translate UI/UX designs into polished interfaces.

Nice to have: experience with more than one stack, push notifications, maps, camera or payment integrations, CI/CD tools such as Codemagic, GitHub Actions or Fastlane, Figma, clean architecture and automated testing, and knowledge of app security and data privacy.