2nd phone interview ( coding challenge ). I was asked a bit about my CV then we dived into coding. The interviewer asked me to build a hash table from scratch using basic data types. The follow up question was about handeling collisions in that hash table. The main thing they want is to see how well you work and how you articulate the problem and how you work with the interviewer

Had a chat with HR and then a technical interview with an engineer. They gave some some quite normal leatcode type questions that I had to answer to continue to the next steps.