L6s are tasked with interfacing with higher-ups, such as product owners and senior managements. They coordinate with principal engineers to design and deliver critical features. They help communicate and coordinate tasks with SDMs about the work that other SDEs need to do to reach goals.
By design, they are normally one senior SDE per team, and a single principal engineer per organization. They are there so that senior managers and executives can discuss plans, goals, and roadmaps. You definitely do not need a team full of interfaces.
L6s are tasked with interfacing with higher-ups, such as product owners and senior managements. They coordinate with principal engineers to design and deliver critical features. They help communicate and coordinate tasks with SDMs about the work that other SDEs need to do to reach goals.
By design, they are normally one senior SDE per team, and a single principal engineer per organization. They are there so that senior managers and executives can discuss plans, goals, and roadmaps. You definitely do not need a team full of interfaces.