Microsoft Senior Data Engineer Interview Preparation Guide 2025

Microsoft's Data Engineer interview process is a multi-stage evaluation designed to assess both technical expertise and cultural fit. The process begins with a recruiter screening to evaluate background and motivation, followed by a 60-minute online technical assessment measuring SQL and coding proficiency. Candidates then progress to four core virtual interview rounds covering SQL/data modeling, data pipeline design, system architecture, and behavioral assessment. For senior-level candidates, the emphasis shifts toward system design complexity, mentoring capabilities, and architectural decision-making.