Is it hard to get hired as a Medical Writer at Costello Medical?

Medical Writer applicants have rated the interview process at Costello Medical with 3.4 out of 5 (where 5 is the highest level of difficulty) and assessed their interview experience as 29% positive. To compare, the company-average is 50% positive. This is according to Glassdoor user ratings.

How long does it take to get hired as a Medical Writer at Costello Medical?

Candidates applying for Medical Writer roles take an average of 18 days to get hired, when considering 7 user submitted interviews for this role. To compare, the hiring process at Costello Medical overall takes an average of 27 days.

Where can I find Costello Medical interview experiences by job title?

Analyst (21) ; Medical Writer (8) ; Senior Analyst (7) ; Scientific Intern (6) ; Project Assistant (4) ; Project Coordinator (3) ; Senior Medical Writer (3) ; Administrative Assistant (2) ; Analyst Intern (2) ; Health Economist (2) ; Intern (2) ; Senior Consultant (2)

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Costello Medical

Costello Medical Medical Writer interview questions

based on 32 ratings - Updated Jul 15, 2026

Difficult interview difficulty

Mixed interview experience

How others got an interview

100%
Applied online
Applied online

Interview search

32 interviews

Medical Writer Interview

Jul 19, 2020

Anonymous Interview Candidate

No offer

Neutral experience

Average interview

Application

The process took 4 weeks. I interviewed at Costello Medical in May 2020

Interview

The process took quite log and involved a writing exercise after which I was invited to a video interview three weeks later. I had to give a presentation and talked to different teams.

Interview questions [1]

Question 1

What does quality mean for you?

Answer question

Medical Writer Interview

Jul 14, 2020

Anonymous Interview Candidate

No offer

Neutral experience

Average interview

Application

I applied online. The process took 3 weeks. I interviewed at Costello Medical in Jun 2020

Interview

Applied online with only a resume. Was contacted and given a comprehensive exam to fill out. I was given about a week to complete it. I was told I would hear back within 3 weeks about the status of my exam, it only took about 2 weeks. I wish they have given more feedback/an actual HR interview rather than an exam. Step 2 is a presentation to their team.

Interview questions [1]

Question 1

I was required to read a scientific journal article and complete questions in addition to drawing graphs based off data provided.

Answer question

Viewing 31 - 32 of 32 Interviews

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Costello Medical Medical Writer interview questions

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