I had an interview with PokerStars for the above-mentioned role on 14th August. The interviewers were from QA/Automation and Development team as they don't have a performance testing team. I was not asked a single technical question related to performance testing/engineering but was asked a couple of coding questions and a few behavioral questions. I explained my roles and responsibilities well along with a few performance bottlenecks that were pointed out by me. I am not sure what are their expectations as they were judging a candidate based on coding skills rather than performance testing skills. I felt it was a waste of time to attend this interview.