Your Senior Engineers Need Junior Questions More Than Juniors Need Answers
CIO, Monday, October 26th, 2026
AI answering junior engineers' questions boosts velocity but erodes senior engineers' architectural knowledge, and four practices can restore it.
Nishant Virmani argues that when juniors ask AI instead of colleagues, seniors lose the questions that forced them to share institutional history and articulate their mental models.
A survey found 51 percent of developers now ask generative AI for help they once sought from a colleague.
Cited data shows structural refactoring falling below 10 percent of changes, duplicated code rising eightfold, and delivery stability dropping 7.2 percent for each 25 percent rise in AI adoption.
He recommends live walkthroughs for cross-boundary code reviews, monthly whiteboard sessions on critical workflows, unscripted narratives in postmortems, and 90-day check-ins that test architectural handoff.