You write good one-way questions by making each one self-contained, single-focused, tied to the job, and answerable inside a short time limit, because the candidate is recording alone with no interviewer to clarify. One-way (async) interviews ask candidates to record video or text answers on their own schedule, so the question itself has to do all the work. This guide covers the principles, the mix to include, how many to ask, and the mistakes that quietly tank your response rate.
Key takeaways
- A good one-way question is self-contained: it makes full sense on its own because no interviewer is there to clarify.
- Ask one thing per question and tie each question to something on your scorecard.
- Keep the set to 3 to 6 questions with short prep and answer limits to protect completion rates.
- Cut anything a resume already answers, and use a mix of motivation, situational, and communication prompts.
What makes a good one-way question
In a live interview you can rephrase a confusing question or nudge a candidate who drifts off. In a one-way interview you cannot. The question has to be understood correctly the first time, by every candidate, with no help. That single constraint drives every principle below.
- Self-contained: the question makes complete sense on its own, with any context the candidate needs included in the prompt.
- One ask per question: a single, clear thing to answer, not two or three bundled together.
- Tied to the job and rubric: every question maps to a skill or trait you are actually scoring.
- Answerable in the time limit: the scope fits the prep and answer time you give.
- Neutral wording: phrased so it does not lead the candidate toward the answer you want to hear.
The mix of questions to include
A strong set is not five versions of the same question. Cover a few different angles so you learn something distinct from each answer. This table shows common question types, what each one reveals, and an illustrative example.
| Question type | What it reveals | Example |
|---|---|---|
| Motivation | Whether the candidate understands and wants this specific role | What made you apply for this role in particular? |
| Role-specific / situational | How they think and act in a real scenario from the job | Walk us through how you would handle a client who missed a deadline. |
| Communication | How clearly they explain something under light pressure | Explain a project you led as if to someone outside your field. |
| Must-have check | Whether a hard requirement is actually met | This role requires weekend on-call shifts. Are you able to do that? |
You do not need one of every type. For a short screen, one motivation question, one situational question, and one must-have check is often enough. Need ready-made prompts to start from? SpringHire has a free interview-questions generator that produces role-specific lists you can edit down.
How to write the set, step by step
- 1
Start from the scorecard
List the 3 to 5 traits or skills you are hiring for. Each question should exist to measure one of them.
- 2
Draft one question per trait
Write a single, plain-language prompt for each. Resist stacking two ideas into one question.
- 3
Add any context inside the prompt
If a question needs setup, put it in the text. Assume the candidate knows nothing you have not written down.
- 4
Set the time limits
Assign prep and answer time to each question based on how much you actually want to hear.
- 5
Read them cold and cut
Review the full set as a candidate would. Remove anything vague, redundant, or answered by the resume.
How many questions and how long
One-way interviews work best as a short screen, not a full interview replacement. More questions mean more drop-off, so keep the set tight and the limits generous enough to answer well but not to ramble.
- Number of questions: usually 3 to 6 for a screening round.
- Prep time per question: about 30 to 60 seconds to gather thoughts.
- Answer time per question: about 1 to 3 minutes, depending on depth.
- Total candidate time: aim to keep the whole thing under 15 minutes.
If you find yourself wanting 8 or 10 questions, that is usually a sign the one-way interview is doing work that belongs in a later live round. Move the deeper questions there.
Mistakes to avoid
- Too many questions: long sets fatigue candidates and lower completion.
- Multi-part questions: bundling asks means you cannot tell which part the candidate answered.
- Vague prompts: open questions like 'Tell us about yourself' give unscoreable answers.
- Questions the resume already answers: do not spend a slot on facts you can read in 10 seconds.
- Leading wording: phrasing that hints at the right answer teaches candidates what to say.
Six question shapes that score well, and two that do not
| Shape | Example | Why it works |
|---|---|---|
| Specific past event | Tell me about a time a customer was angry and you could not give them what they wanted. | Forces detail that cannot be invented smoothly on a recording |
| Walkthrough | Take me through how you would work out why a report is late. | Shows reasoning rather than conclusions |
| Trade-off | You can ship on Friday with a known bug or slip a week. Which, and why? | Judgement lives where two reasonable people disagree |
| Explain simply | Explain your last project to someone outside your field in ninety seconds. | Communication is the thing a recording measures best |
| Prioritisation | Three things are due today and you can finish two. How do you choose? | Reveals whether they consult anyone or decide alone |
| Self-assessment with evidence | What part of this role would you be weakest at, and what would you do about it? | Honest answers stand out; rehearsed ones are obvious |
| Avoid: hypothetical values | Where do you see yourself in five years? | Rewards fluency in interview language, nothing else |
| Avoid: puzzle questions | How many tennis balls fit in a bus? | Measures composure under pointlessness, which is not the job |
