I applied online. The process took 4 weeks. I interviewed at Cloudflare (Lisbon, Lisbon District) in Apr 2025
Interview
There were multiple interview stages, including meeting the Hiring Manager, phone screen with the Lead Recruiter, 2 Team panel interviews, Technical interview and a challenge, and a soft-skills interview.
Overall, the interviews were great, and the team is professional and friendly.
Unfortunately, there were some gaps in communication with the recruiter, especially after passing all interview rounds (3 weeks). I understand that in big companies, things get busy sometimes, but it was a bit disappointing after all the effort.
Overall, a great company and a good experience with the actual interviews.
Interview questions [1]
Question 1
A practical technical challenge on a real system which was in the scope of the job.
I applied online. The process took 2 weeks. I interviewed at Cloudflare in Mar 2025
Interview
First was recruiter screen, second was hiring manager - all very straight forward and no red flags. Unfortunately after the HM screen I never heard from anyone. To ghost someone after a formal interview is simply unprofessional.
I applied online. The process took 4 weeks. I interviewed at Cloudflare in June 2021
Interview
I went through 5 total interviews, as well as a "Meet the CTO" 15 minutes call (which wasn't really an interview). The interviews were all very technical, and we covered topics such as high scalability, architecture of distributed systems, etc.
Interview questions [1]
Question 1
How would you build something like Cloudflare Workers' KV storage?