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Senior Site Reliability Engineer - FAANG Interview Preparation Guide

Site Reliability Engineer (SRE)
Senior
8 rounds
Updated 11/23/2025

This guide is based on general FAANG interview practices and may not reflect specific company procedures.

The interview process for Senior SRE at FAANG companies typically consists of 8 rounds spanning 4-6 weeks. It begins with recruiter screening and progresses through technical depth assessments (phone screen, system design, infrastructure automation), incident response and problem-solving scenarios, leadership evaluation, and finally hiring manager alignment. The process evaluates both technical depth and breadth, as well as leadership qualities, communication skills, and cultural fit. Senior-level candidates are expected to demonstrate expertise in distributed systems, cloud infrastructure, reliability engineering practices, and the ability to influence and mentor team members.

Interview Rounds

1

Recruiter Screening

2

Technical Phone Screen

3

System Design - Monitoring and Observability

4

System Design - Distributed Systems and Resilience

5

Incident Response and Problem-Solving

6

Infrastructure Automation and Deployment

7

Leadership, Mentorship, and Collaboration

8

Hiring Manager Round

Additional Information

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