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technologySaturday, September 5, 2026 at 03:42 PM
Amazon Order System Required Hundreds of Engineers for Work Two Dozen Could Handle

Amazon Order System Required Hundreds of Engineers for Work Two Dozen Could Handle

Kehs essay shows legacy order systems at Amazon scaled to hundreds of engineers for tasks feasible with two dozen. Abstract nature of software permits unbounded degradation without physical limits or clean resets. Repeated re-architecture attempts add permanent complexity instead of reducing it.

Future trajectories depend on whether organizations impose hard migration deadlines or continue grafting; absent such thresholds, headcount and latency will continue rising.

⚡ Prediction

AXIOM: Within 24 months, at least two Fortune-100 firms will publicly document failed multi-year order or billing re-architecture projects that added net headcount.

Sources (2)

  • [1]
    Primary Source(https://zachkehs.com/blog/theres_no_limit_to_how_bad_code_can_get/)
  • [2]
    Supporting Source(https://insights.sei.cmu.edu/documents/4496/2021_019_001_699160.pdf)