Pharmacovigilance interview questions for remote drug safety roles
PV interviews at CROs follow a pattern: an HR screen, a technical interview with a safety lead, and often a written test where you process a mock case or write a narrative. The technical part is where most candidates fall down, because it tests definitions you must know exactly.
These are the questions that come up most, with answers as a Nigerian pharmacist or doctor might give them.
Updated October 2026 by the WorkRemote careers team
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About the role and your experience
Openers that check you understand the job and have done the work.
Which safety database have you used?
Why they ask
Training on Argus or LifeSphere takes weeks.
How to answer
Name it and what you did in it. If you've never used one, say how you prepared (vendor documentation, E2B(R3) field structure) and that you've worked with similar structured data such as VigiFlow.
Technical questions
What you know and how you'd do the work, often with a live task or test.
What are the minimum criteria for a valid ICSR?
Why they ask
It's the first filter on every case and the most common opening question.
How to answer
Four: an identifiable patient, an identifiable reporter, at least one suspect product, and at least one adverse event or reaction. Add that missing any one means it's not yet reportable, but you still follow up.
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An identifiable patient, an identifiable reporter, a suspect drug and an adverse event. If I get a report that says "some patients had headaches" with no patient detail, it isn't valid yet, so I'd log it and send a follow-up to get at least initials, age or sex.
What makes an adverse event serious?
Why they ask
Seriousness drives reporting timelines. Getting it wrong is costly.
How to answer
List the ICH E2A criteria: death, life-threatening, hospitalisation or prolonged hospitalisation, persistent or significant disability, congenital anomaly, or another medically important event. Point out that serious is not the same as severe.
What's the difference between serious and severe?
Why they ask
A classic trap question.
How to answer
Severity is intensity (a severe headache); seriousness is about outcome and regulatory criteria. A severe headache may not be serious; a mild event that leads to hospital admission is.
How do you decide whether an event is expected?
Why they ask
Expectedness plus seriousness decides whether a case is expedited.
How to answer
Compare against the reference safety information: the Investigator's Brochure for trial products, the approved label (SmPC or USPI) for marketed products. If the event, or its severity or specificity, isn't listed, it's unexpected.
What are the expedited reporting timelines for a SUSAR?
Why they ask
Deadlines are the backbone of the job.
How to answer
Fatal or life-threatening SUSARs: 7 calendar days from day 0, with follow-up within 8 more days. Other SUSARs: 15 calendar days. Explain that day 0 is when anyone in the company or its partners first gets the minimum information.
Code this in MedDRA: "patient developed itchy hives after the injection".
Why they ask
They want to see you can pick the right term, not just any term.
How to answer
Talk through the hierarchy: choose the Lowest Level Term closest to the reporter's words, which maps to a Preferred Term (urticaria) under the skin SOC. Mention the injection site question: is it local or generalised? That changes the term.
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I'd code it as urticaria, but first I'd check the source: if the hives were only at the injection site, I'd look for an injection site urticaria term instead. I'd only add pruritus separately if the reporter describes itching beyond the hives.
Write a short narrative for this case.
Why they ask
Many CROs give a written test. Narratives show clinical thinking and English in one go.
How to answer
Follow a fixed order: patient, reporter, suspect drug with dose and indication, relevant history and concomitant meds, event onset and course, treatment, outcome, causality. Be factual and brief; no opinions the reporter didn't give.
How do you assess causality?
Why they ask
Medical reviewers want associates who understand how causality is judged.
How to answer
Mention time to onset, dechallenge and rechallenge, alternative explanations, known pharmacology. Name a method such as WHO-UMC categories or Naranjo, and say that the company's causality and the reporter's are both recorded.
Behavioural questions
Past situations. Answer with a real example: what happened, what you did, what changed.
Tell me about ADR reporting you did in your clinical work.
Why they ask
Shows real-world exposure, especially for candidates without CRO experience.
How to answer
Be specific: the drug, the reaction, how you documented it and who you reported to (NAFDAC, the hospital's drug and therapeutics committee).
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At LUTH I saw a patient develop Stevens-Johnson syndrome after starting carbamazepine. I documented onset, dose and the other drugs she was on, filled the NAFDAC ADR form with the consultant and followed up when she was discharged. That case is why I wanted to move into drug safety.
How do you handle a high volume of cases without losing quality?
Why they ask
Case spikes happen after launches and campaigns.
How to answer
Prioritise by seriousness and clock, use checklists for each case, batch similar tasks like MedDRA coding, and ask for help early rather than letting cases go late.
Why pharmacovigilance and not staying in clinical practice?
Why they ask
CROs lose people who expected an easy desk job.
How to answer
Give a real reason connected to safety or regulation, and show you understand the work is detailed, deadline-driven desk work.
Situational questions
Hypotheticals about problems you'd meet in the job.
A consumer posts on the client's Facebook page that the drug gave them a seizure. What do you do?
Why they ask
Social media and digital reports are a growing source of cases.
How to answer
Treat it as a potential case: check the four criteria (including whether the poster is identifiable and can be contacted), log it, follow the client's process for contacting the poster, and start the clock correctly.
It's day 13 on a serious case and the reporter hasn't replied to your follow-up. What now?
Why they ask
Tests whether you'll miss a deadline waiting for perfect data.
How to answer
Submit on time with the information you have, document the follow-up attempts, and send a follow-up report when more arrives. Never hold a reportable case for missing details.
Remote work questions
How you'll work from Nigeria with a team elsewhere: hours, power, internet, communication.
How do you protect patient data when working from home?
Why they ask
PV data is sensitive health data under GDPR and client contracts.
How to answer
Company laptop or a dedicated encrypted one, VPN, no local downloads, private room, screen lock, no printing, and reporting any suspected breach immediately.
Our safety team works UK hours with a daily huddle at 9am. How does that work for you?
Why they ask
They want reliability on case clocks across time zones.
How to answer
Confirm the time conversion (9am UK is 10am in Lagos in winter, 9am in summer) and describe your power and internet backup.
Remote interview tips
Revise definitions until you can say them without thinking: valid case, serious, unexpected, SUSAR, day 0, ICSR, PBRER. Technical interviewers often fire them quickly in a row.
Practise two narratives from published case reports before any test, and time yourself. CRO tests are usually timed.
Have the MedDRA hierarchy (LLT, PT, HLT, HLGT, SOC) and the reporting timelines on one sheet near you. Glancing at notes is fine on a video call; reading from them isn't.
Questions people ask
Do CROs test you during a pharmacovigilance interview?
Usually. CROs commonly give a mock case to process, MedDRA coding questions or a narrative to write, either online or during the interview.
What should a fresher study before a drug safety interview?
ICH E2A definitions, the four validity criteria, seriousness criteria, expectedness, the 7 and 15-day timelines, MedDRA structure and how to write a narrative. Know the basics of ICH E6(R3) GCP too.
Will they ask about Nigerian pharmacovigilance?
Local pharma companies will, so know NAFDAC's role and how ADRs are reported in Nigeria. International CROs care more about ICH and EU or US rules.
How long does hiring take at a CRO?
Often three to six weeks, with an HR screen, a technical interview, a test and background checks. Contractor roles with smaller providers can move faster.
Updated October 2026 by the WorkRemote careers team
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