Senior Mobile Engineer

About the role

We are looking for a Senior Mobile Engineer to design, develop, and maintain high‑quality mobile applications for both B2C and B2B products in the U.S. marketplace. You will work across Flutter, iOS (Swift) and Android (Kotlin) to deliver intuitive, responsive, and accessible experiences.

Key responsibilities

• Design, develop, and maintain cross‑platform apps using Flutter and native Swift/Kotlin code.
• Collaborate with product and design teams to create user‑centric mobile experiences.
• Build reusable, modular, and well‑tested components and frameworks.
• Integrate apps with backend RESTful services and third‑party APIs.
• Apply best‑practice architectures such as MVVM, Clean Architecture, and reactive programming.
• Optimize performance, responsiveness, and battery efficiency.
• Participate in code reviews, mentor teammates, and share knowledge.
• Troubleshoot and resolve production issues on Android and iOS.
• Contribute to CI/CD pipelines (Bitrise, Fastlane, GitHub Actions) for build and release automation.

Required profile

• 6+ years of professional mobile application development experience.
• Bachelor’s degree in Computer Science, Software Engineering, or equivalent.
• Strong problem‑solving, communication, and collaboration abilities.

Required skills

• Flutter with state‑management (Provider, BLoC, Riverpod) and widget composition.
• Dart programming language.
• Native development with Swift (iOS) and Kotlin (Android).
• Mobile design patterns and architectures (MVVM, Clean Architecture, reactive programming).
• Experience with UI component libraries (Material UI, Ant Design, Chakra UI, Tailwind UI, Widgetbook).
• Consuming RESTful APIs.
• Mobile testing frameworks (unit, UI, integration).
• CI/CD pipelines for mobile (Bitrise, Fastlane, GitHub Actions).
• Agentic AI tools (Claude, Copilot, Cursor).