The avoidable errors that cost founders their best candidates, and what to do about each one.
Most founders treat a failed hire as bad luck. The candidate let them down, the market was thin, the good ones all went elsewhere. Sometimes that is true. More often, the problem started long before anyone said no, in a decision the founder made without realising it mattered.
The encouraging part is that these mistakes are not about skill or budget. They are about how the search is set up and run. Get those right and hiring stops feeling like a lottery. Here are the five I see most often, and how to avoid them.
1. Starting the search only when you are already desperate
The role sits on the to-do list until something breaks. A project slips, someone resigns, a deadline turns real. Now you need a hire yesterday, so you lower the bar and move on the first person who is merely fine.
The best engineers are rarely on the market the exact week you happen to need them. A rushed search is a shallow one, and desperation is visible. Candidates can feel it, and it weakens your hand on everything from who you consider to how the offer lands.
Treat hiring as always-on rather than an emergency. Keep a light pipeline warm even when you are not actively recruiting, and start a search a quarter before you expect to need the person, not the week the wheels come off.
2. Hiring a wish list instead of a real role
The spec asks for ten years of experience, five languages, leadership, and someone happy to stay hands-on, all for a mid-level budget. You have described three people in one and called it a job.
A wish list either attracts nobody, or attracts people who stretch the truth to fit it. Worse, it usually hides the fact that you have not yet decided what the hire is actually for. The list is doing the thinking you have avoided.
Define the few outcomes this person must deliver in their first ninety days, and hire against those. If your must-haves still describe two different people, you either have two roles or a priority call to make. Far better to know that now than three months in.
3. Buying the logo instead of the fit
Two CVs land. One is ex-Google. One has spent five years shipping at small startups you have never heard of. You shortlist the big name almost without thinking.
A brilliant engineer from a ten-thousand-person company is not automatically right for a team of twelve. Different problems, different pace, no platform team to lean on and no playbook handed down. Pedigree tells you where someone has been, not whether they can build from very little with you.
Hire for the stage you are actually at. Look for people who have worked with ambiguity, owned things end to end and shipped without a safety net. A strong logo is a tie-breaker at most, never the headline.
4. Interviewing on gut feel with no structure
Every interviewer asks whatever comes to mind and leaves with an impression. You make the final call over a quick chat afterwards, and the most confident voice in the room tends to win.
Unstructured interviews mostly measure how much a candidate reminds you of yourself. That is how teams drift towards sameness, how bias slips in unnoticed, and how you end up confidently wrong. Gut feel can seem like strong signal when it is really just noise.
Agree what good looks like before you meet anyone, and score every candidate against the same things. Even a one-page scorecard turns five loose opinions into a decision you can defend, and it makes the eventual yes far more reliable.
5. Stepping back from the process too early
You hand the hire to a team member or an agency and reappear at the final interview. You are busy, and recruitment feels like something to delegate and forget.
Early on, you are the best salesperson the company has. A strong engineer joining a small business is mostly buying you, the mission and where it is heading. If they cannot see that the founder cares enough to be in the room, they quietly conclude the role does not matter much either.
Stay close to the hires that count. Take the first call or the last one, and sell the mission yourself. You can hand off the logistics, but you cannot delegate conviction.
The thread running through all of it
Notice that none of these are really about luck or budget. They are about clarity and time. Most hiring mistakes are decisions made under pressure, before anyone has defined what the role is actually for or how it will be run.
Slow down at the start so you can move fast later. Define the role, run a clean process, and stay close to the people you most want. The market is hard enough without handing it extra reasons to say no.
If you keep losing time or candidates and you are not sure where the process is leaking, I am happy to talk it through. The fix is usually smaller than it looks.
Every one of these mistakes has a fix, and most of them are free. I have built a set of tools that walk you through it, from planning the hire to scoring the interviews to making the offer. See the free hiring tools.
Arjun Gillard
Founder, AG Talent
