You can explain on why you would want to move like lack of role progression, opportunities, tech stack etc. Explaining the switch more as move to help you grow and align with your interests rather than degrading your previous team. Normally companies don't Up level while switching team (I could be wrong here)

Senior Software Engineer at Rakuten

Vinay Deshpande

It doesn't matter how talented you are as a software engineer: If you don't have a good engineering manager supporting you, your career growth is dead in the water.