I applied through an employee referral. The process took 5 days. I interviewed at Walmart Global Tech
Interview
DSA round followed by Big Data and Manager round.
DSA round was a couple of medium-level (Leetcode medium) problems.
Big Data round required in-depth knowledge of Spark's working and internals.
Took time to get an interview scheduled. All interviews completed in one day. Offer letter generation took 5-6 days but I rejected it.
Interview questions [1]
Question 1
Big Data round was 3 standard problem-solving questions followed by an RDD design question