Software Is Now ~100% AI-Written — But Senior Engineers Reap the Benefits, What About Juniors?
bendee983 · x · 2026-11-09
Engineer bendee983 builds on a resonant tweet: software engineering has shifted to nearly 100% AI-written code in a shockingly short time, yet SWEs carry on as if nothing happened — AI writes C++ better than they ever could, but verifying it works didn't vanish; we're just shipping far more volume at higher quality.
His worry: those extracting the most value from LLMs and coding agents today are veterans who spent decades writing code manually and have strong intuitions for building good software. What happens to the next generation of engineers who never wrote code and whose entire experience is prompting agents to add features and fix bugs? SWEs have adapted to paradigm shifts for decades, but this one poses a real question for juniors.
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