The base salary range is 184,000 USD - 287,500 USD for Level 4, and 224,000 USD - 356,500 USD for Level 5. DesignandevolvemiddlewareAPIsforbuffersharing,cross-enginesynchronization,streaming,andinter-processcommunication—witharelentlessfocusondeveloperexperience,simplicity,andlong-termmaintainability.