Stop Hiring a COO. Your Series A Doesn’t Have a Strategy Problem — It Has an Implementer Problem.

I’ve reviewed a lot of COO searches at Series A and post-Series A companies over the last few years. Most of the JDs were wrong. Not slightly. Categorically. The company needed an Implementer and posted a COO.

The two jobs people call ‘COO’

‘COO’ is shorthand for two completely different roles that share a title and almost nothing else.

• The Peer Operator. A strategic partner to the CEO. Sets the operating model. Sits on the board. Replaces the founder externally when needed. Comes in $300K+ base, 1–3% equity. Needed at $20M+ ARR or when the CEO is genuinely about to step out of operations.
• The Implementer. A head-down execution leader. Closes loops, runs the operating cadence, ships projects across functions. $180–230K, sub-1% equity. Needed roughly the moment the founder’s calendar breaks — which at most Series A startups is right now.

Both are real jobs. Both are worth hiring. Only one of them is the job you actually need at $4–12M ARR, which is where most ‘we’re hiring a COO!’ announcements come from.

Why founders default to the wrong title

Three reasons, in order of how often they’re true:

1. ‘COO’ recruits a more senior candidate pool, and founders are pattern-matching on the resume rather than the work.
2. Investors keep saying ‘you need a strong #2,’ and Peer Operator is the picture in everyone’s head.
3. The founder is exhausted and underestimates how much of the exhaustion is from un-shipped projects, not from a missing strategic peer.

The 4-question test, before you write the JD

1. If you got 10 extra hours next week, would you spend them on strategy you don’t have time for — or on projects that should have shipped a month ago? (Strategy → COO. Shipping → Implementer.)
2. Can you name three decisions you wish someone else made this week? If they’re T1/T2 (see the previous post), you need an Implementer. If they’re T3, you need a Peer Operator.
3. Would your board still respect the hire at $200K total comp? If the answer is ‘only at $400K,’ you’re hiring for optics. That’s a real reason, but admit it and price accordingly.
4. Do you have a documented operating cadence — weekly business review, monthly metrics, quarterly plan? If no, the next person’s first job is to build one. That’s an Implementer’s job. A COO will (rightly) refuse to start there.

What the right hire looks like

An Implementer at Series A is usually a former senior PM, former chief of staff, former early-stage GM, or — increasingly — a fractional operator who graduates into the seat after a few months of embedded work. The fractional-to-full-time path is often the highest-success route I’ve seen. You de-risk the hire with real production data, not interview rounds.

“Title inflation is the most expensive marketing decision a founder makes — and the only audience it’s aimed at is themselves.”

What to do this week

Take the JD you’re about to post. Read it back. If the bullet points read like ‘build operating cadence, ship cross-functional projects, run weekly business review, partner with founder on execution’ — change the title to Head of Operations or Director of Operations. Same work. Smaller candidate pool. Far higher hit rate. Save the COO line for when you genuinely need a Peer Operator. You’ll know.