Jump Trading Quantitative Analyst interview questions

First I got an HR call and he introduced some information for jump trading. As we all know, this is a very low profile company. Then the interview goes for two rounds.

***Process*** A Jump Trading recruiter contacted me for Power Quantitative Analyst role at Jump Trading. I did two stages of interviews on site. Each stage lasted 3 hours and I was interviewed by 6 people in total. I was not offered a role. ***Red flags*** 1. There was no job description, 2. In hindsight I believe they are justing fishing for information. I should have noticed this as none of the interviewers asked for my current compensation and when I asked the recuriter "Why nobody asks for my current compensation?"; he answered "Compensation is never an issue". A total joke now that I think of. 3. The 6 people that I met were did not impress me with their market knowledge once. They know about the power market at the pub-talk level. I spoke to two traders. Unfortunately again, they did not gave me the impression that they are P&L generators. One of them is from an ex multi-strategy hedge-fund. When I asked him why did you move to Jump trading from the big hedge-fund, he said "In Jump Trading, he can network with people". No comment. 4. Their non-compete period is very high. The highest I've ever heard of and I was told it is non-negotiable, ***Summary*** I was not offered the role. I was told that there was another candidate who was more experienced than me. I suggest don't consider working as Power Quantitative Analyst at Jump Trading London unless they provide a clear job description and they ask you for your compensation in the beginning.