we are looking for a Mobile SDK Engineer.
What youll do:
Develop and maintain mobile SDK features used by developers worldwide
Design and implement reliable and performant SDK components across multiple mobile platforms and operating system versions
Take ownership of end-to-end quality, including design, implementation, testing, and production reliability
Debug and resolve complex issues across different devices, OS versions, and runtime environments
Improve SDK performance, stability, and reliability at scale
Develop and maintain SDK wrappers and integrations for cross-platform frameworks such as Unity, React Native, Flutter, and other mobile environments
Work with modern AI-driven engineering tools, automation systems, and internal developer platforms
Collaborate with engineers across mobile, backend, frontend, and platform teams
Participate in code reviews and contribute to engineering best practices
Requirements: B.Sc. in Computer Science or Software Engineering (or equivalent experience)
2-3 years of mobile development experience on Android or iOS
Strong experience in one or more of the following: Kotlin, Java, Objective-C, or Swift.
Solid understanding of Android SDK, Android Studio,Gradle, Xcode
Experience developing and maintaining production-level mobile applications or SDK components
Good understanding of software engineering fundamentals (OOP, design patterns, data structures)
Experience debugging and troubleshooting mobile applications
Very good English communication skills
Strong ownership mindset and ability to learn and grow in a fast-moving environment
Bonus points:
Experience with SDK or library development
Experience working with cross-platform mobile frameworks (React Native, Flutter, Unity, etc.)
Knowledge of Android performance optimization and memory management
Experience working with CI/CD pipelines and automated testing
Familiarity with mobile security concepts
Experience working with AI-assisted development tools, agents, or automation systems
Recommended by an AppsFlyer employee
This position is open to all candidates.