1 OA round, then called for an interview with very difficult LC hard type problems. 1 Hiring manager interview with typical fit questions. I did not apply through a referral.
After the recruiter screen, the first round is two technical interviews - coding and system design. I found the system design question challenging, and the interviewer took a very hands-off rather than collaborative approach compared to other interviewers. I did not progress beyond this round.
Interview questions [1]
Question 1
Design a system for AI video generation based on text input.
I applied through other source. I interviewed at OpenAI (Dublin, Dublin) in May 2026
Interview
Two hiring manager interviews. Followed by a technical interview on coding and system design. Asked to design a devbox system (CI/CD pipeline). For the coding roundm I was asked to design the LRU/LFU cache.
Interview questions [1]
Question 1
I was asked to design the LRU/LFU cache.
design a devbox system (CI/CD pipeline).