I applied online. The process took 6 weeks. I interviewed at Cloudflare
Interview
Communication was great at first, things moved fast. Hiring Manager Call, Technical, and then 5 call onsite (2 technical, 3 behavior). All within 8 days, super quick and recruiter/hiring manager very responsive.
After my last call, nothing. I sent thank you email to hiring manager, and to recruiter. Nothing. 1 week passes, do a follow up, and not a single word still. At week 3 send another follow up, and nothing and then just receive a genetic rejection email. Very unprofessional and kinda had a sour taste in my mouth from post-onsite. Everyone I met on the onsite was very nice, but their interview process is lacking and kinda makes you feel bad.
I applied online. The process took 3 days. I interviewed at Cloudflare (Lisbon, Lisbon District) in May 2025
Interview
The interview process was well-structured with interesting questions and tasks.
There was a clear overview of what was expected.
It started with an HR interview, followed by a few technical stages.
One technical task involved TypeScript: creating a type for a JSON object.
Other tasks focused on debugging and solving small problems.
Interview questions [1]
Question 1
One challenge was debugging an issue in a React app.
I applied online. The process took 2 weeks. I interviewed at Cloudflare (Los Angeles, CA) in Mar 2024
Interview
Cancelled my behavioral interview a day and a half before the scheduled date, even though it was scheduled a week in advance. It was unprofessional as I should have gotten at least a few days notice or at least a chance to interview.
Cloudflare interviews FAQs
Frontend Engineer applicants have rated the interview process at Cloudflare with 3 out of 5 (where 5 is the highest level of difficulty) and assessed their interview experience as 33% positive. To compare, the company-average is 35.9% positive. This is according to Glassdoor user ratings.
Candidates applying for Frontend Engineer roles take an average of 20 days to get hired, when considering 3 user submitted interviews for this role. To compare, the hiring process at Cloudflare overall takes an average of 39 days.
Common stages of the interview process at Cloudflare as a Frontend Engineer according to 3 Glassdoor interviews include:
Skills test: 27%
Phone interview: 27%
Personality test: 18%
Group panel interview: 18%
One on one interview: 9%
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