Extreme Programming (XP) enhances the quality of the software developed (e.g. TDD and BDD), and Scrum enhances the day-to-day management of the projects.
One of SAFe’s competencies is ‘Team and Technical Agility‘ — this is the embodiment of ScrumXP and ScrumXP applied and ScrumXP in action!
Software Engineering practices … very important… embrace it with gusto! Most Project Managers coming into a role of Scrum Master forget or lack this dimension of their role. Embrace Software Engineering to be one of the best Scrum Masters.