Extreme Time Value of Money: Late-stage Career Planning

Why your discount rate changes in late career and how that affects compensation strategy

As you progress in your career, the time value of money shifts—long vesting schedules and deferred equity that make sense at 30 become economically irrational at 60. Kent Beck applies financial first principles to explain why late-career engineers should negotiate differently, and why tech compensation structures systematically disadvantage older developers.

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Questions this essay answers

  • Why does a 4-year vesting schedule feel different at 60 than at 30?
  • How should late-career engineers evaluate equity and deferred compensation?
  • Does the time value of money principle apply to career planning, not just investing?
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