• 1 year of experience as Team Lead XR-department; Good understanding of the principles of WEB, GAME, AR, VR development; Strong knowledge of OOP; • Knowledge and ability to develop native plugins for Android (Java); • Extensive experience in profiling / debugging and optimizing applications for different mobile platforms. Knowledge of requirements for assembly size, graphics and application memory; • Extensive experience in writing application logic, building a flexible and scalable project architecture; • Extensive experience working with various types of animations in Unity. • Extensive experience with plugins, integration of third-party service libraries (Billing, Ads, Analytics, FB SDK etc.);