Costello Medical logo

Costello Medical Interview Questions
& Process

Real candidates share what happened, how many rounds they had,
and how the experience turned out.

Based on 202 interview experiences · FREE TO READ

2.6 Rounds average
Average Typical difficulty
51% Positive experience

Which role are you interviewing for?

14 roles · 202 reports

Candidate interview experiences

First-hand accounts from people who interviewed at Costello Medical.

Showing 4 of 202
Costello Medical logo
Costello Medical

Analyst Medical Writer

Other · nearly a year ago

Entry Difficult Negative experience No offer 1 round
Interview process
Take home
Interview formats
Other

I only got to the assessment stage and didn't progress further. The written assessment is very time-consuming, which I find unreasonable given that candidates are expected to invest this time before even speaking with anyone at the company. The proofreading task doesn't provide sufficient time, and it now includes a concluding paragraph to write. I've noticed several people declining offers, which might be less common if candidates who are truly interested were identified earlier. The feedback provided is quite generic, even though it's stated to be personalized. Furthermore, the fact that the salary is the same regardless of having a PhD is offensive, considering the extensive experience PhD candidates possess.

Confirmed questions0 questions

No confirmed questions were included in this interview report.

Costello Medical logo
Costello Medical

Scientific Project Coordinator

Operations · a year ago

Entry Average Positive experience Accept offer 3 rounds
Interview process
Take home Recruiter call Onsite Offer
Interview formats
Technical Behavioral

First, I had to complete two timed assessments: a proofreading one and a sifting one. Both were manageable within the given time. After passing those, I was invited to an interview. I could choose to do it online or in person, and I picked online. Two people from the company interviewed me. They asked general questions about the company and about skills relevant to the role. About five days later, I got an offer.

Confirmed questions7 questions
  • Can you tell me about a time you dealt with a difficult colleague?
  • What specifically about this role appeals to you?
  • What are your expectations for company culture?
Costello Medical logo
Costello Medical

Analyst/Medical Writer

Research · a year ago

Entry Difficult Negative experience No offer 4 rounds
Interview process
Take home Presentation Panel Background check Offer
Interview formats
Technical Presentation Behavioral

I applied for the full-time, entry-level Analyst/Medical Writer position in July, sending in my cover letter and CV. First, I had to do two assessments: a written one based on a tough scientific paper with about 5 questions, and a proofreading task I had to finish in under an hour. This proofreading part involved finding around 50 errors in a document and then writing a summary. Both tasks were pretty hard and had to be 'client-ready,' showing the expected standard. After I passed these, I got invited for an interview. I had to prep a 10-minute presentation on a really long and complicated 20-page paper, which also needed to be 'client-ready.' The interview started with my presentation, then two interviewers asked questions. They had prepared questions beforehand, which felt like they weren't really paying attention to my presentation because I ended up repeating a lot of what I'd already said. There were also some tough technical questions that needed extra research, which I think I handled well. The second part of the interview was an hour long with two other people, focusing on behavioral and situational questions. They were nice, but the questions felt impersonal, like they were from a standard list. I was told the next step would be meeting a division head, and I might have to answer the same questions again. A week later, I got a rejection email with some feedback, like noting my stress during the presentation and that I hadn't stressed enough why I wanted to work there specifically. This surprised me since they didn't directly ask that, and I had done research. I then emailed HR about the Analyst/Medical Writer Internship, and they told me to reapply. So I sent my CV and cover letter again, mentioning what I learned from the first interview. I got sent two assessments again, but the written one was easier this time. They sent me the exact same proofreading task as before, which I completed well again, despite mentioning in my cover letter that I'd already done it. I was invited for another interview, this time 45 minutes with two friendly employees. They asked the same basic situational and behavioral questions. Using the previous feedback, I made sure to explain why I wanted to work there in most answers. They also asked why I preferred the internship over the full-time role, which was awkward since I'd said it in my cover letter, again showing a lack of real interest. A week later, another rejection, this time with no feedback, just a standard message about competitive candidates.

Confirmed questions8 questions
  • What does quality mean to you, and how would you ensure a deliverable is top quality? Can you provide examples from your own work?
  • What are your career aspirations for the next 5 years?
  • Describe your proudest accomplishment.
Costello Medical logo
Costello Medical

Administration Assistant

Operations · a year ago

Entry Average Neutral experience No offer 2 rounds
Interview process
Recruiter call Take home Background check
Interview formats
Presentation Other

So I applied online with my CV and cover letter. Then I got invited to a video interview. It was like a recorded interview where I had to answer questions that popped up on a screen, with no actual person there. I had a minute to read and prep, and up to 5 minutes to speak. It was a bit weird, but I guess I passed that bit. After that, they sent me an assessment task that seemed pretty straightforward. But then, surprise, surprise, I got a generic rejection email saying they had other strong candidates. No feedback at all. I had to chase them for it, and they told me I only messed up ONE part of the assessment. Seriously? It's an entry-level job and the advert said no prior experience was needed. It's nuts they expect perfection straight away. Honestly, I don't think anyone at the actual office even saw my application. Probably just their talent acquisition team doing their thing. Maybe I'm just being a sore loser because I really wanted this job, but it shouldn't be this difficult to get a chance for an entry-level position.

Confirmed questions3 questions
  • Could you tell me why you are interested in working for Costello Medical?
  • What is it about this particular role that appeals to you?
  • In your opinion, what are the key qualities needed for this role?

Costello Medical Interview Questions

Quoted word for word from Costello Medical interview reports.

Regarding the comparative study trial for treating giant cell arteritis and replacing steroid treatment, why did the authors conduct a sensitivity analysis on the primary and key secondary outcomes? (3 marks)

Read reports

Could you locate and correct all the errors within the provided article?

Read reports

Were the tests utilized suitable, and did the obtained results substantiate their findings?

Read reports

Can you look at this clinical study paper and summarize the main points for me?

Read reports

Could you outline the main primary and secondary objectives for this clinical trial?

Read report

Can you tell me the main and secondary outcomes from the research paper?

Read report

Who has been the most inspiring person to you, and what was the reason?

Read report

Have you encountered or learned about any particular projects or efforts by Costello?

Read report

Describe the person who has inspired you the most and explain why or how.

Read report

Formats, difficulty and experience

Across all 202 Costello Medical interview reports.

Interview formats

Technical 33.9%
Behavioral 29.9%
Presentation 18.3%
Other 12.8%
Coding 2.8%

Interview difficulty

Easy 4%
Average 58.4%
Difficult 37.6%

Candidate experience

Positive 51%
Neutral 23.3%
Negative 25.7%

Reports by job function

Research 67
Analytics 56
Other 47
Operations 24
Design 2
Consulting 2