Microsoft Test Automation Engineer (Staff Level) - Comprehensive Interview Preparation Guide

Microsoft's interview process for Staff-level Test Automation Engineers typically follows a structured multi-stage approach beginning with initial recruiter screening, followed by 1-2 technical phone screens, and concluding with 4-5 onsite rounds (full or split across 2 days) that assess technical depth, system design capabilities, problem-solving, cross-functional collaboration, and strategic thinking. The process evaluates your ability to design and maintain automated testing systems at scale, build robust automation frameworks, lead technical initiatives, and influence testing strategy across multiple teams.