Team Architecture
Growth Team Architecture
Growth teams need to be designed, not hired. The three practitioner profiles (Builder, Optimizer, Visionary), the three structural models (centralized, decentralized, hybrid), and the four-step process for building a high-impact growth function.
The growth team is a structure, not a hire
Companies often try to "hire a growth person" without first deciding what kind of growth function they need.
The Reforge framing[1] distinguishes between composition (who is on the team) and structure (how the team is organized). Both matter. Both have predictable failure modes when wrong.
Three practitioner profiles
The Builder. A generalist who can stand up systems from scratch. The right early hire when the company doesn't yet have a growth function. Writes the first email automation. Builds the first attribution model. Sets up the first paid-channel test. Their skill is breadth and execution speed.
The Optimizer. A specialist with deep functional knowledge in one channel, loop, or surface. The right hire when a specific channel is producing volume but underperforming. A paid-social optimizer can wring 30% out of an already-working Meta account. The skill is depth.
The Visionary. A strategist who sees the whole growth system and decides what to invest in next. The right hire (or promotion) when the company has multiple working loops and the question is "where do we concentrate?" The skill is judgment under uncertainty.
Most teams need all three over time, but rarely simultaneously. The mistake is hiring an Optimizer when you need a Builder.
Three structural models
Centralized. Growth is its own org, owns its roadmap, reports to a head of growth or CMO. Best when growth is the bottleneck and concentrated focus is valuable.
Decentralized. Growth people sit inside product, marketing, and engineering pods. Best when growth touches everything and embedding matters more than central coordination.
Hybrid. A small centralized core (3–6 people) plus decentralized growth-oriented contributors embedded in pods. Most companies at $10M+ ARR end up here.
The 4-step build process
- Find the one problem. Don't try to "own all of growth." Find a single neglected area where the team can demonstrate impact within a quarter.
- Hire (or promote) one Builder. Generalist who can stand up the systems needed for that one problem.
- Instrument before you optimize. You can't optimize what you can't measure. First quarter usually goes to measurement infrastructure.
- Add specialization as scale demands. Once systems work and measurement is clean, add Optimizers where leverage is highest.
RGM experts say
The single most expensive mistake we see in growth-team building is over-specialization too early. A pre-Series A company that hires a paid-search specialist before having a working paid program ends up with a $150K-comp employee waiting for an account to exist.
The right first hire is almost always a Builder — generalist, hands-on, fast-execution — even if you eventually need specialists.
Sources & further reading
- Reforge. How to Build a Growth Team. reforge.com/blog/build-growth-team
- Ellis, S. Hacking Growth. Crown Business.
- Balfour, B. Growth team essays.
- RGM operator notes 2022–2026.