I applied online. The process took 3 days. I interviewed at Blockcube (Gurgaon, Haryana) in Sept 2025
Interview
Applied off-campus and got shortlisted by the HR team. The process consisted of two face-to-face rounds:
HR Round
Basic introduction
questions to assess communication, confidence, availability, and cultural fit.
Checked overall suitability for the role
Technical Round
One DSA problem based on HashMap (a well-known/frequently asked problem)
Follow-up discussion on improving and optimizing the time complexity using different approaches
Detailed project and resume discussion, including explaining architecture, problem statements, and key contributions.
Interview questions [1]
Question 1
DSA(hashmaps, sorting algorithms, time & space complexity)
2 rounds of interview, first one is purely technical and second one is HR round. Technical part covers aptitude and coding question. Coding question was based on linked list and strings.