Blibli Associate Software Development Engineer In Backend interview questions

I applied online in late November 2021. First-round is an online test consisting of 10 basic math questions. Then I got an email from hr about the schedule of the 1st User Interview, the 2nd User Interview, and the HR Interview. I love how they schedule all the recruitment processes at once (no ghosting2 club wkwk). I failed on the 1st User Interview.

The first I applied online from blibli career website. And then the HR text me if I have finished my study. And then they send me link to do technical test in conceptninjas. The test is not about programming. It just about basic math. After that, I invited to first user interview with lead and engineering manager. I introduced my self and they ask me about the basic of java, sql, and project that I have done before. And then they give me 2 coding problem that must be solved in hackerrank. They ask me to optimized the code. After pass the first user interview, I invited into the second user interview with VP and HR in the same day. I was asked about my final project, logic test, and some spring boot basic. The HR Interview will be held if only we pass the user interview. After the HR interview, I was ask to do medical checkup.