Pre-Screening Interview Questions to Ask an Interpreter or Translator

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Agencies, courts, hospitals and businesses hire language professionals whose accuracy nobody in the room can verify. These questions separate interpreters and translators who know their own limits from those who translate confidently regardless.

TL;DR, what to screen for

The best pre-screening questions for an interpreter or translator test four things: real command of the language pair and direction they claim, whether they specialise or translate anything offered, whether they check terminology rather than guessing, and whether they can hold a room or a booth under pressure. Ask what they do when they do not know a term. Confident guessing is the risk here.

  • Language pair and direction
  • Real specialism
  • Checking terminology
  • Holding the room

Why pre-screen interpreters and translators before the test assignment

This role carries a verification problem that few others do: the person hiring usually cannot assess the output. A translator who guesses at a term produces text that reads fluently and is wrong, and nobody notices until it matters, which in legal or medical work can be very serious. What you can assess without the language is their process: whether they specialise, whether they research terminology, and what they do when they are uncertain. A short screen gets all three.

What actually matters when screening Interpreter or Translator candidates

  1. 01

    Body of work

    Ask for actual assignments: language pairs, domains (court, medical, patent, subtitling), word volumes, plus any certifications such as ATA, CIOL, NAATI or state court credentials.

  2. 02

    Craft and technique

    Probe technique: consecutive note-taking systems, simultaneous decalage, sight translation, and tool fluency in Trados, memoQ, Phrase, or subtitle timing in Subtitle Edit.

  3. 03

    Reliability and process

    Check turnaround discipline: deadline record on large files, QA steps before delivery, revision and back-translation habits, confidentiality and NDA handling, booth partner rotation practice.

  4. 04

    Presence with an audience

    Assess live composure: managing fast speakers, accents, unclear source audio, remote platforms like Zoom RSI or KUDO, and intervening neutrally without taking over the exchange.

Pre-screening questions to ask Interpreter or Translator candidates

12 questions grouped by what they test. Ask the same set in every screen and score answers on a consistent scale, or send them as an async video screen and compare answers side by side.

Language pair and direction

3 questions
  1. 01What is your native language, and which others do you work in?

    Listen for

    Direction stated honestly, with the language they translate into being their strongest, and an accurate level given for the other direction.

    Claims equal fluency in both directions across several languages, or no distinction between speaking and translating.

  2. 02What formal training have you completed in translation or interpreting?

    Listen for

    Training or accreditation with the awarding body named, plus recognition that being bilingual is not the same as being trained.

    Bilingualism presented as qualification, or accreditation claimed that they cannot describe.

  3. 03Describe your experience with simultaneous interpretation.

    Listen for

    Real booth or simultaneous experience with the settings named, plus awareness of how long they can work before needing relief.

    Consecutive experience presented as simultaneous, or no awareness of the fatigue limits of simultaneous work.

Real specialism

3 questions
  1. 04Are there specialised fields where you have significant experience?

    Listen for

    A defined specialism with the terminology depth to match, plus an honest statement of the subjects they would decline.

    Accepts work in any subject, or claims specialisms with no corresponding body of work.

  2. 05Have you done legal or medical translation or interpreting before?

    Listen for

    Awareness of the higher stakes and any certification these settings require, with an account of the specific demands of each.

    Treats legal and medical work as ordinary translation, or no awareness of certification requirements in these settings.

  3. 06How would you describe your familiarity with the cultures behind the languages you work in?

    Listen for

    Cultural knowledge tied to practice, such as register, formality and idiom, with an example where a literal rendering would have misled.

    Cultural familiarity claimed with no example, or a literal approach that ignores register and formality.

Checking terminology

3 questions
  1. 07How would you handle a situation where you are unsure of the exact translation of a term?

    Listen for

    Research in context, a specialist glossary or a query to the client, with the uncertainty flagged in the delivery rather than hidden.

    Chooses the most likely option and moves on, or would never admit uncertainty to a client.

  2. 08How do you proofread your work to ensure accuracy?

    Listen for

    A specific review pass separated from the drafting, with terminology consistency checked and, for high-stakes work, a second reviewer.

    Reviews while translating with no separate pass, or no second reader on legal or medical material.

  3. 09When you receive a document to translate, what is your standard process?

    Listen for

    Reading through before starting, building a glossary, and querying ambiguity with the client rather than resolving it silently.

    Starts translating immediately, or resolves ambiguous source text without asking anyone.

Holding the room

3 questions
  1. 10Do you have experience interpreting for live events or meetings?

    Listen for

    Live settings named with how they handle a speaker going too fast, using jargon, or saying something they did not catch.

    No live experience where the role requires it, or no method for asking a speaker to repeat or slow down.

  2. 11How do you ensure the material you work with remains confidential?

    Listen for

    Practical handling of documents and recordings, with a clear position on what may be discussed and what is retained after delivery.

    Confidentiality described only as an agreement signed, or source material retained indefinitely with no policy.

  3. 12How flexible is your schedule, and can you take last-minute assignments?

    Listen for

    Honest availability with existing commitments disclosed, and a realistic view of preparation time needed for specialist assignments.

    Accepts any assignment at any notice, including specialist subjects with no time to prepare terminology.

How to score responses

Score every candidate on the same four criteria immediately after the screen. At this stage you are shortlisting for panel interviews, not making the final call.

  1. Body of work

    35%

    5Names specific assignments and clients, cites certification and directionality, and shows sustained volume in a defined domain rather than scattered odd jobs.

  2. Craft and technique

    25%

    5Explains register shifts, glossary and termbase building, and handles idiom or untranslatable concepts with reasoned strategies, not literal word swaps.

  3. Reliability and process

    25%

    5Describes a repeatable QA pass, tracked deadlines with volume figures, and clear rules on declining work outside their competence or capacity.

  4. Presence with an audience

    15%

    5Stays invisible yet audible; recounts real moments of correcting an error mid-session or requesting clarification without breaking speaker flow.

You usually cannot assess the output yourself, which makes process the thing to screen on. A one-way video screen surfaces specialism, terminology handling and delivery.

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Screening FAQ

Process basics

How long should a pre-screening round for a language professional take?

Ten to fifteen minutes across eight to ten questions, answered async. For interpreters especially, the recording lets you hear delivery and clarity, which a written application cannot convey at all.

Should I still set a test translation?

Yes, on a shortlist, and have it reviewed by someone who speaks the language. The screen exists so the tests you pay to have reviewed are with professionals whose specialism, direction and availability already fit.

Evaluating answers

What is the strongest signal when screening a translator?

What they do with an unfamiliar term. The answer you want involves researching in context, consulting a specialist glossary or the client, and flagging the uncertainty in the delivery. Anyone who describes choosing the most likely option is guessing in a document someone will rely on.

How much should direction of translation matter?

A great deal, and it is frequently glossed over. Most professionals are genuinely strong translating into their native language and weaker in the other direction. A candidate who claims equal fluency both ways is worth questioning closely.

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Sanat Hegde
Sanat Hegde
Founder, Hirevire

Sanat has been hiring since 2012 and watching the recruitment industry change up close ever since, and turned that screening process into Hirevire's video screening platform. LinkedIn

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Screen Interpreter or Translator candidates on Hirevire

Turn this question list into an async video screen in minutes. Interpreters answer on camera, so you hear delivery and clarity alongside their answers about specialism and process.