Microsoft Senior Developer interview questions

Typical FAANG interview. 4 parts, each with 1 technical question and 1 behavioural question. 1 system design question, 3 coding questions that target different things (requirement definition, trade-offs in solution, and a problem where the challenge is in the framing).

Based on recruiter email, I was expecting the conversation to include questions around my C++ coding skills and prior experience relevant to the role and leetcode style coding in c++. However, the discussion only focused on the hiring manager’s internal team architecture, more like advanced system design deep dive of their current implementation, and I was told that my background was not at all related to the role. The questions also felt more aligned with someone already embedded in the team, rather than a first-round screening focused on evaluating core skills and fit. It was a bit unexpected, as most senior-level interviews I’ve had (including ongoing processes with other FANG companies) typically follow a structured progression through coding, system design, and behavioral rounds.