Twitter Julie Larson-Green left Microsoft in November after a 25-year career there that spanned working on everything from Windows to Microsoft Office to Surface devices and has landed at Qualtrics. Larson-Green is taking on the role of Chief Experience Officer for Qualtrics, a startup valued at $2.5 billion. There was a bit of serendipity to how she met Qualtrics' CEO Ryan Smith. Former Microsoft engineering star Julie Larson-Green just landed at cloud software startup Qualtrics. Larson-Green had been with Microsoft for 25-years most recently in the role of Chief Experience Officer (CXO).