"Build a roadmap" in an interview isn't about pretty Gantt charts. I'd show strategy → bets → sequencing → measurable outcomes.
Steps I'd take live
- Clarify the goal and horizon (growth? retention? new segment? 6 vs 18 months?)
- Name constraints (team size, platform, compliance, dependencies)
- List problem themes, not a feature dump
- Prioritize with an explicit rubric (impact, confidence, effort, risk)
- Sequence — what unlocks what; what can wait
- Define success metrics and kill criteria
How I'd present it
| Now | Next | Later |
|---|---|---|
| Highest-learning / highest-constraint unlocks | Scale what worked | Speculative bets |
I'd narrate tradeoffs: "If we chase this theme, we delay that one—and here's why I'm okay with it."
Mistakes I'd avoid
- Roadmap as a ranked wish list from sales
- Dates I can't defend
- Zero mention of discovery or validation
- Ignoring operational load (support, migration, debt)
Practice this with timed mocks. Structured product craft from a PM Certification helps; reps make it fluent. Keep learning with the newsletter.