I applied through university. I interviewed at Cobblestone Energy in Feb 2022
No offer
Neutral experience
Average interview
Application
I interviewed at Cobblestone Energy (Dubai)
Interview
Online application, psychometric test, 30-minute HR screen, technical energy-market case study, then two final interviews with senior traders focused on probability puzzles and culture fit. Entire process finished within two weeks.
Interview questions [1]
Question 1
You flip a fair coin until the first heads appears. What is the expected number of flips?
Firstly, one has to fill an application form in their website. After finding your answers satisfactory, they will send link for aptitude tests. Then there will be 2 interview rounds. On successful completion, you will be given a research project. After successfully passing this stage, you will be called to Dubai for 7 day training after which there will be a final test.
Interview questions [1]
Question 1
Tell us about Electricity trading in Great Britain.
You will be asked to provide your transcripts of all the education level starting from high school. Then they will send you two test, which are quite similar. The second test is slightly harder than the first one, both of them are testing about basic math skill and logic skills. After you getting some good result out of the tests, they will arrange you with the interview video call and you will be gone for further talk about the position.