Why interviews sometimes fail to uncover the right candidate
One thing I often do after an interview is speak with the candidate.
Not just to give feedback, but to understand what actually happened in the interview process.
And over time, a pattern has become clear.
Candidates often feel prepared for the interview.
They understand their experience.
They are ready to showcase their skills.
But the interview questions don’t always allow that to happen.
The questions stay surface level.
Key strengths are not explored.
And candidates leave feeling like they didn’t get the opportunity to demonstrate their ability.
Then I speak with the hiring manager.
And often, they haven’t seen what I’ve seen in that same candidate.
This highlights a common problem in hiring: interviews don’t always uncover true capability.
Why interview questions matter in hiring decisions
The quality of your interview questions directly impacts your hiring decisions.
If interview questions are too narrow or surface level, you risk:
Missing strong candidates
Making decisions based on incomplete information
Overlooking transferable skills
Extending your time-to-hire
Poor interview questions don’t just affect candidates. They affect business outcomes.
Where the interview process can go wrong
Many hiring managers are time-poor.
As a result, interviews can become:
Checklist-driven
Focused on CV confirmation
Lacking depth and follow-up
This means the interview process focuses on what the candidate has done, rather than what the candidate can do.
How to ask better interview questions
Improving your interview questions does not require a complete overhaul.
Small changes can significantly improve how you assess candidates.
1. Ask outcome-based interview questions
Instead of focusing on tasks, focus on results.
Example:
“What were you responsible for improving in your role?”
“What outcomes did you deliver?”
This helps uncover impact, not just activity.
2. Use follow-up questions to explore deeper
The first answer rarely tells the full story.
Strong interview techniques include follow-up questions such as:
“How did you approach that?”
“What challenges did you face?”
“What would you do differently?”
Follow-up questions are where real capability is revealed.
3. Look for transferable skills in candidates
Not all strong candidates will have identical experience.
But they may have:
Solved similar problems
Worked in comparable environments
Built relevant skills
Focusing only on direct experience can limit your hiring outcomes.
4. Improve your interview structure
A rigid interview structure can prevent candidates from fully showcasing their skills.
Allow space for:
Expansion
Reflection
Additional examples
Better interview structure leads to better hiring decisions.
5. Use candidate questions as insight
The final part of the interview is often overlooked.
When candidates ask questions, they reveal:
How they think
What they prioritise
How they approach challenges
This is a valuable part of the interview process.
Key takeaway for hiring managers
If your interview questions don’t uncover a candidate’s ability, your hiring decision is based on incomplete information.
Interviews are not just about assessment.
They are about discovery.
Final question
The next time you interview a candidate, ask yourself:
Are your interview questions helping you understand what the candidate can do… or just confirming what is already on their CV?