Why this matters: Senior engineers and tech leads spend as much time communicating decisions as making them. "We have significant accumulated technical debt in the authentication module" and "Our login system is slow and breaks regularly because we haven't invested time in modernising it" carry the same technical information — but only one gets a budget approved.

Useful language for business translation

Business impact framing

  • "This means our deployment time drops from 2 hours to 10 minutes."
  • "The business risk of not addressing this is…"
  • "This will reduce customer churn by improving load time."
  • "In terms of ROI, this investment pays back in…"

Managing expectations

  • "This is a rough estimate — subject to change once we scope it."
  • "There are dependencies on the data team that could affect the timeline."
  • "The scope has expanded — we need to re-estimate."
  • "I'd recommend phasing this — delivering X first, then Y."

Simplifying technical concepts

  • "Think of it like a filing cabinet — each database table is a drawer."
  • "In simple terms, microservices mean that each feature runs independently."
  • "The analogy here is a traffic jam — too many requests hitting one server."
  • "Without getting too technical, the issue is that…"