1 min lesson
Knowing the pillar boundaries earns credibility
Use two rows in "Knowing the pillar boundaries earns credibility" to state the practical decision rules.
Step 1 of 2
Knowing the pillar boundaries earns credibility. Cursor runs a separate growth data-science posting. That seat lives in monetization and self-serve product growth: activation, conversion, expansion. Yours lives in stability and agent-harness performance. Naming that contrast unprompted shows you read the org, not just one JD.
- Dimension
- Unit of value
- Performance & Reliability DS (this role)
- Product stability and harness performance
- Growth DS (separate role)
- Acquisition, conversion, expansion
- Dimension
- Core metrics
- Performance & Reliability DS (this role)
- Latency, error rate, agent success, SLOs
- Growth DS (separate role)
- Activation, retention, revenue, funnels
- Dimension
- Typical question
- Performance & Reliability DS (this role)
- Did this deploy degrade reliability?
- Growth DS (separate role)
- Did this change lift conversion?
- Dimension
- Main partner
- Performance & Reliability DS (this role)
- Engineering and infra
- Growth DS (separate role)
- Product and marketing/growth
| Dimension | Performance & Reliability DS (this role) | Growth DS (separate role) |
|---|---|---|
| Unit of value | Product stability and harness performance | Acquisition, conversion, expansion |
| Core metrics | Latency, error rate, agent success, SLOs | Activation, retention, revenue, funnels |
| Typical question | Did this deploy degrade reliability? | Did this change lift conversion? |
| Main partner | Engineering and infra | Product and marketing/growth |
Same company, different charters - don't pitch a growth playbook for a reliability seat.
The fastest way to fail the collaboration round is to position yourself as the owner of the dashboards who others must come to. The JD prizes the opposite: making engineers self-sufficient. If your stories sound like 'I controlled access to the data,' reframe them as 'I made it so the team didn't need me to answer that anymore.'