Trending on Reddit: Engineers Debate Whether Junior Roles Still Make Sense
What Happened
Senior engineers debated hiring practices as AI coding agents handle scaffolding, test writing, and bug triage that previously trained juniors. Several managers reported flat or shrinking junior headcount while mid-level hiring grew. Counter-arguments emphasized that without juniors today, there are no seniors in five years — a pipeline collapse risk now showing in bootcamp enrollment data.
My Take
The "no juniors" trap is one of those decisions that looks rational per-quarter and catastrophic per-decade. Companies that solve this will redefine the junior role around agent supervision, code review, and system design earlier than the old curve allowed — not eliminate it. The losers will be firms that treat the savings as permanent. Expect a 2028-2029 senior shortage that makes the current one look mild, and watch which companies are quietly investing in apprenticeship pipelines now.
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