HR interview + Take home assignment. HR interview overall was casual and not too difficult. It was the take home assignment that I felt was really difficult. Choice between optimizing API throughput or analysing trade data using numpy

3 Stages involved. 1) Initial Online Assessment: Involves a 2hr30mins coding session on a platform (HackerEarth) where there are 3 questions to solve. 2) Online Video Interview. 30 mins quick-fire interview which involves getting to know the interviewee's skills and knowledge of the various general programming language (Java, C++, Python). 3) Live coding session (either online or onsite). Two interviewers were involved, with 1 hour allocated for each. Questions range from what you had initially advertised on your resume/job application. Make sure to be well-prepared.