Bloomberg Sr. Software Engineer interview questions

It took around 1 week and recruiter sent an email for a 30 mins call. The recruiter was kind of rude and not friendly. And I had a group interview with 3 persons 1 week later. And received a thank you email in the next day.

Resume submission, then a technical phone interview with one of the members of the team, was asked 2 Data Structures based questions - one easy and one medium leetcode questions. The interview with team member did not go smooth. The interviewer seemed very less experienced in interviewing and was constantly rude. They were interested in seeing if I can come up with the answer they had in mind with no intention of helping or communicating. I wanted to end the interview after 20 minutes but felt it might be rude.