First round was a technical interview. There were 2 interviewers, first was a data engineer that tested coding questions, second was a data scientist that asked me questions on cloud tools for system integration.
Me postulé en línea. Acudí a una entrevista en Mastercard (Texas City, TX) en feb 2026
Entrevista
technical 30 minutes aked about more technical and behaviorial questions
what challenges you faced.tell me about a time you ensured data quality.how did you optimize spark pipeline.how have you used python in data engineering
Me postulé a través de una facultad o universidad. El proceso tomó 2 días. Acudí a una entrevista en Mastercard (Warangal)
Entrevista
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...
Preguntas de entrevista [1]
Pregunta 1
Estimate no.of students who opt for 12th at private colleges in a metropolitan city
Me postulé a través de un reclutador. El proceso tomó 3 semanas. Acudí a una entrevista en Mastercard (O'Fallon, MO)
Entrevista
Phone HR phone screening. Technical assessment and final call with hiring manager. In brief several stages, including introductions, questions and answers, and a conclusion to find out what you can do for the company in terms of your qualifications and the potential contributions you can provide.
