I applied online. The process took 1 week. I interviewed at Deliveroo (Londres, Angleterre) in Jun 2020
Interview
There were a few rounds of interviews with different parts of the business: technical, architectural and team fit. It was very well planned out and I felt very welcome. The offices are very nice.
Interview questions [1]
Question 1
In the architectural interview, I was asked how I would build a system to give out 100k voucher codes for free burgers, with some constraints like:
- they expect all to be redeemed within a few minutes
- we couldn't give out more than one voucher to the same person
(I forget more)
They wanted to know what system I would design to handle the volume of traffic efficiently, how the users could be segmented to different servers and things like that. It was a great question, which I apparently didn't give an adequate answer to, but I would really love to know what a great answer would be
I applied online. I interviewed at Deliveroo (Londres, Angleterre) in May 2026
Interview
Graduate so slightly different (easier) process with a recruiter call, one technical screen and one full loop (behavioural and technical). Technicals were all Leetcode medium problems with no system design.
Interview questions [1]
Question 1
Leetcode medium on dynamic programming and greedy algorithm
It was rigorous with each round being 1 hr long starting with online test testing on difficult dsa level questions and then face on face interview with dsa round again difficult level next system design round and hr round
I applied online. The process took 3 weeks. I interviewed at Deliveroo (Hyderâbâd) in Jun 2025
Interview
Super long and vague process to begin with. Unclear expectations from the candidate. Wasted a lot of time before ghsoting the mid way. I saw the already shared interview experiences across the platforms and should have been more careful proceeding with them.
