BlackRock

HackerRank Challenge 3 questions based on array, map, binary tree Onsite Interview - 6 rounds 1. Coding + design 2. Java concepts + 2 coding questions 3. Java concepts + 3 coding questions 4. Resume-based + 2 design questions 5. Java collections + d

The interview process consisted of five rounds: * HR interview * Interview with the team leaders * Interview with the manager * Technical interview * Face-to-face check

The first round was a HackerRank coding challenge, mainly testing data structure concepts. After a week, they scheduled a video interview with four 45-minute rounds. It started with a session with the manager, who went through a resume walkthrough