🎯 Goal: Understand why the first 10 people shape culture; hire on VALUES + COMPETENCE using a scorecard and a behavioral interview framework; and plan headcount against growth milestones.
In a startup, the first 10 people almost decide the company’s future culture — person #50 will mimic person #5. So you must hire people who fit the values and have enough competence; don’t just grab anyone because you’re short-staffed. One value-misfit in a small team is far more destructive than at a 200-person company. This lesson gives you a 5-step hiring process, a scorecard for objective scoring, a behavioral interview framework, and how to build a headcount plan tied to growth milestones — each stage needs the right roles in the right numbers, instead of mass hiring then having to cut.
Lesson content
🎯
Culture is not a slogan on the wall — it’s behavior that gets repeated and rewarded. Among the first 10 people, every time you praise someone, promote someone, or overlook someone’s fault, you are "teaching" the whole team what is acceptable. A "toxic star" (skilled but value-misaligned) kept because they "get things done" teaches everyone that misaligned values are fine — and culture erodes from there. Conversely, decisively parting with a value-misfit (however skilled) sends a strong signal: here, how you work matters as much as the result.
🧭
A 5-step hiring process for startups: 1) Write a "role scorecard": what results should this role produce in the first 6 months? What competence and what values are needed? 2) Score on two axes:competence (can do the job) and values (fits how you work, honest, proactive) — use a scorecard. 3) Interview on BEHAVIOR: ask "the last time you…", "tell me a real situation" instead of hypotheticals like "what would you do if…". 4) Cross-check: give a small paid trial task, or ask 1–2 people who worked with them. 5) Decide slowly, part ways fast: once a value misfit is clear, don’t cling — the people discipline of a healthy startup.
TOOL 2 — Behavioral interview question framework (dig into the real past, no hypotheticals):
What to test
Question to use
Proactivity
"Tell me the last time you took on a task nobody assigned you."
Honesty
"Tell me a time you made a mistake — how did you handle it?"
Fast learning
"The hardest skill you self-taught, and how you did it?"
Teamwork fit
"Your most recent disagreement with a teammate — how did it end?"
Tip: listen for a SPECIFIC story (when, what, result). A vague "I’m always proactive" with no real example is a yellow flag.
🌏
Case study — hiring for values at Vietnamese startups (step by step): 1) Fix the values first: fast-growing companies like Coolmate and MoMo emphasize a "customer-centric" culture and hire people who share that value early. 2) Let values filter candidates: for the same role, they pick the person who fits how they work over a merely impressive CV. 3) An expensive lesson (illustrative): many SEA founders recount — short on people, they rushed to hire a brilliant "star" who clashed with the culture; the whole team unravelled, productivity dropped, and they had to split. 4) Takeaway: hiring for the right values from the start is far cheaper than fixing it later (cost of re-hiring, re-training, and the morale hit to the whole team).
⚠️
5 hiring traps in the early stage: • Rushing because you’re short-staffed: "anyone is better than no one" is usually costlier than waiting for the right person. • Dazzled by a CV / a star: skilled but value-misaligned in a small team does net harm. • Asking hypotheticals ("what would you do if…") — easy to "perform"; ask about past behavior instead. • Ignoring value red flags (trashing the old company, belittling teammates) because "they’re so good". • Mass hiring off fundraising cash instead of real work needs — bloating the org, then painful cuts.
✅
Checklist before sending an offer: ① Have you written what this role must deliver in 6 months? ② Have you scored the candidate on both axes (competence & values) with a scorecard? ③ Does the values fit score clear a minimum bar (not offset by competence)? ④ Did you interview with behavioral questions and hear real examples? ⑤ Have you cross-checked (trial task / reference)? ⑥ Is this role part of your milestone headcount plan, or hired just because "there’s cash now"?
Practice exercise
🔬 APPLIED EXERCISE: For a role you need to fill (e.g., a "content person" for your project/club): (1) write the role scorecard — results needed in 6 months; (2) build a scorecard with 4 criteria, weights totaling exactly 100% (must include "values fit"); (3) draft 4 behavioral interview questions; (4) "test-score" 2 imaginary candidates, compute totals, and explain why you pick one over the other.
Worked template: FILLED EXAMPLE: Candidate A is strong professionally (5) but a value misfit (2) → total ≈3.5. Candidate B is decent professionally (4) and a strong values fit (5) → total ≈4.2. Pick B: in a small team a value misfit is more dangerous than being slightly less skilled — competence can be topped up, but a broken culture is very hard to patch.
Quick quiz
1. Why are the first 10 people especially important?
→ Because they largely shape the culture that later hires imitate
The first 10 people shape the culture that later hires imitate, so choose very carefully.
2. Which combination should you hire on?
→ Both competence (can do the job) and values (fits how you work)
Hiring needs both competence and values, not just one of them.
3. A very skilled but value-misaligned candidate (a "toxic star") in a small team usually:
→ Does net harm by damaging the culture despite being capable
A "toxic star" (skilled but value-misaligned) in a small team usually does net harm by damaging culture.
4. What does headcount planning against growth milestones mean?
→ Each stage hires the right roles in the right numbers
Headcount planning means each stage hires the right roles in the right numbers, not mass hiring.
5. Which interview question fits the "behavioral" spirit?
→ "Tell me the last time you made a mistake and how you handled it."
Behavioral interviews ask about the real past (last time, what you did), avoiding hypotheticals that are easy to "perform".
6. When a candidate has a high total but "values fit" is only 1/5, what should you do?
→ Reconsider: a very low values score is a culture red flag; deliberate before locking in
A very low values score is a culture red flag; the scorecard is a support tool, not a self-deciding total.
Advanced
A deeper framework
At an advanced level, distinguish "hire for attitude, train the skill" from "hire for skill, tolerate the attitude". Among the first 10 people, values and attitude should carry higher weight and act as a "knockout" gate (a minimum bar): below-threshold values means rejection, even with a high total. Skills can be topped up; a toxic attitude spreads fast and is very hard to fix.
Headcount planning should track growth milestones, not "we have cash". Each milestone (product launch, hitting a revenue target, opening a new market) unlocks exactly the few roles needed. Mass hiring off a funding round easily bloats the org, raises fixed costs, then forces painful cuts when growth slows — costly and damaging to culture.
Milestone-based headcount plan (illustrative, not fixed numbers)
Each milestone unlocks exactly the roles needed, not ahead of demand. This example illustrates the principle; it is not a standard for every company.
Common trap: Letting the scorecard total "autopilot": picking the highest total while ignoring an abnormally low values score. A scorecard is a support tool, not a decision machine. A 1/5 on values in a small team is a serious culture risk — revisit the weights and set a "knockout bar" for values before letting the number decide for you.
Advanced questions
1. You’re urgently short-staffed. The only available candidate is exceptionally skilled but throughout the interview keeps trashing their old company and belittling teammates. In a new 6-person team, what’s the wise call?
→ Don’t hire: a value-misfit sign in a small team does net harm despite the skill
Among the first 10, a "toxic star" damages culture more than the value they add. Trashing others and belittling teammates are value red flags. Rushing to hire because you’re short-staffed is usually far more expensive than waiting for the right person.
2. Two candidates scored: A totals 4.3 but "Values fit" is only 1/5; B totals 3.9 with "Values fit" at 5/5. How should you handle it?
→ Reconsider: a very low values score is a red flag; weigh the weighting and culture risk before locking in
A scorecard is a support tool, not an autopilot. A 1/5 on values in a small team is a serious culture risk even if the total is slightly higher. Revisit the weights (values should weigh heavily for early hires) and set a knockout bar before letting the total decide for you.
3. Why tie headcount planning to growth milestones rather than to a funding round?
→ Because hiring to real needs avoids org bloat and painful cuts when growth slows
Raised cash creates an illusion that you should hire a lot, but if growth doesn’t keep up, high fixed costs force layoffs — costly and culture-damaging. Tying hiring to real milestones keeps the org lean to actual need.
🎯 Real-life mission
REAL-LIFE MISSION: Build a real hiring scorecard for a role in your project/club: pick 4 criteria (must include "values fit" with a knockout bar), assign weights totaling exactly 100%. Draft 4 behavioral interview questions. If possible, test-score 2 real people or 2 profiles you know, compute totals, and write 3 sentences on why the higher scorer fits better — paying special attention to the values score.