Build buttery smooth UIs across both mobile platforms (Android & iOS). 

Leverage native APIs for deep integrations with both platforms. 

A complete understanding of the full mobile app development lifecycle right from prototyping.

Diagnose and fix bugs and performance bottlenecks for performance that feels native. 

Reach out to the open source community to encourage and help implement mission-critical software fixes. 

Experience working with REST APIs, document request models, offline storage, and third-party libraries.

Maintain code and write automated tests to ensure the product is of the highest quality.