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Guide

How to Hire Your First Founding AE Without Gambling Your Runway

By Arshnoor Kohli, Founder, Vektor

Last updated

Published · 10 min read

Bottom line

Hire a founding AE in four steps. First, interview for quota, attainment, and process. Second, have them sell your product on a live mock cold call. Third, give a short written assignment with a deadline. Fourth, run a founding-fit interview. Skip the resume-and-vibes loop. A bad sales hire costs a quarter of runway.

A 4-step hiring process for founding AEs: check the numbers, run a live mock cold call on your product, give a short written task, and confirm they can build in early-stage chaos before you move fast.

Why a structured process beats vibes

Hiring your first sales hire shouldn't feel like a coin flip. You need someone who can carry a quota, sell your product cold, and stick around long enough to ramp. Most founders treat recruiting like a side project. A structured process puts every candidate on the same bar, cuts bias, and shows A-players you're serious.

A bad sales hire costs more than base salary. It costs a quarter of runway and the pipeline you didn't rebuild while they were ramping.

1. The first interview

Pressure-test the basics. Don't let them read their resume back to you. Dig into numbers and watch how they explain their process.

  • Verify the numbers. Quota, attainment, revenue. Ask three different ways, spaced apart, and check that the math holds up.
  • Probe their process. Walk me through how you prospect into a cold account. What does your average sales cycle look like?
  • Check prep. Did they research your product? Do they know who you sell to?
  • Coachability. Give small mid-interview feedback and watch whether they get defensive or adjust in real time.

2. The mock cold call

This is the step most founders skip, and it's the one that matters most. Have the candidate sell your actual product on a live call, cold, to you or someone on your team playing a skeptical buyer. Give them a short brief, no more than they'd get before a real call.

A resume tells you what someone says they did. A live mock call tells you what they can do today on your product. Watch the open, how they handle a real objection, and whether they land a clear next step.

3. The written assignment

Send a short written task with a tight deadline. Example: write a follow-up email after a discovery call scenario. In an early-stage sales seat, written communication is the job: follow-ups, Slack updates to the founder, proposals, internal notes. If they can't write clearly with urgency, they'll struggle when you're not in the room.

4. The founding fit interview

Last filter. You're hiring someone who can operate with almost no structure, wear multiple hats, and represent your company before you have a real brand. Check values, motivation, and whether they want to build something or just collect a paycheck. If they pass, move fast. A-players at this level don't sit on the market long.

Need to move faster?

Condense this into two deep-dive rounds. One round to screen fundamentals and run the mock call. One round for the assignment and founding fit. Same framework, tighter timeline.

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