Mastercard Data Engineer interview questions

pretty standard sql heavy , brush up on basic sql commands and be prepared for a case study. 3 rounds total, one with manager, sr manager, VP , the VP round is not technical they just want to grasp how you can take a problem and break it down into small bits

Online test was pretty simple, covered all regions (quant, DI, Verbal). Interview consisted of two rounds + HR. First round, they went through my resume, projects, puzzles and guesstimates, SQL queries (advanced). In second round, basic maths, puzzles and guesstimates. HR was pretty easy...regarding job location, role, base pay, etc...