Sales Assistant applicants have rated the interview process at COS with 3 out of 5 (where 5 is the highest level of difficulty) and assessed their interview experience as 75% positive. To compare, the company-average is 59.7% positive. This is according to Glassdoor user ratings.
Candidates applying for Sales Assistant roles take an average of 4 days to get hired, when considering 4 user submitted interviews for this role. To compare, the hiring process at COS overall takes an average of 19 days.
Common stages of the interview process at COS as a Sales Assistant according to 4 Glassdoor interviews include:
Group panel interview: 33%
Background check: 22%
One on one interview: 22%
Presentation: 11%
Skills test: 11%
Here are the most commonly searched roles for interview reports -
I applied online. I interviewed at COS (New York, NY) in Aug 2015
Interview
I applied it online, and few days later they gave me phone call interview, ask you few questions then required you for group interview, and personal interview. The staffs are very nice, and just made you in a comfortable environment. I think the process is too long, should be shorter.
I applied online. The process took 1 week. I interviewed at COS (Milan) in Nov 2025
Interview
Colloquio telefonico confusionario, audio pessimo da parte del recruiter. Per il resto molto tranquillo, caos a parte il recruiter è stato molto empatico e disponibile, ascoltando attentamente e rispondevo con sincerità a tutte le domande del caso
Interview questions [1]
Question 1
Se fossi disposta a lavorare subito (periodo festivo)
I applied online. I interviewed at COS (London, England) in Sep 2019
Interview
Assessment centre:
- Split into groups of two candidates, asked to pick out garments from the shop to style a fictional customer
- Asked to come up with an animal that best describes you
Interview questions [1]
Question 1
Why COS?
Present the reasons behind your chosen garments.
I applied online. I interviewed at COS (Geneva) in Aug 2019
Interview
Annonce en ligne, puis formulaire à remplir sur le site, puis on est appélé par le management, on m'explique le poste, le taux proposé, si je suis toujours intéressée on fixe un rdv et je peux venir avec mes documents papiers.