The interview consisted of two back-to-back rounds, each lasting one hour. In the first round, I was asked behavioral questions focusing on conflict scenarios, dive deep examples, and instances of going beyond my responsibilities. I was also asked about genera...

I was asked to implement a rate limiter. The interviewer followed up with questions about ensuring thread safety and handling high QPS.

The coding question I got was: You are given a m * n board representing a position map and an array representing distances to the nearest blocker from a robot's position. The board is a 2D array where each cell can be: 'O': Represents a robot. 'E': Represents...

The interviewer introduced the prompt as a utility that might support metrics or monitoring. The question was Queue with Instant Min and Max: https://www.chillinterview.com/learn/coding-interview-questions/queue-with-instant-min-and-max. I was asked to describ...

The task involved interpreting a simple coding language called SnowCal. The language has commands such as ADD, MUL, FUN, END, and INV. The goal was to execute a given list of instructions and return the final value of the variable X. Functions defined with FUN...

I had three rounds in total. **Round 1:** Coding - Leetcode 380 & follow-up (Leetcode 381) **Round 2:** System Design for metrics monitoring. The communication with the interviewer wasn't smooth. The interviewer kept referring to my component 'x' as 'y' (I als...

I received an online assessment after applying. The assessment was on CodeSignal and consisted of four questions: 1. Given an array and a pivot, calculate the number of elements greater than and less than the pivot. Return '>', '<', or '=' based on the relatio...

Here's my recent interview experience at Meta. **Background:** I have 7 years of experience, primarily in ML/AI infrastructure. Previously, I worked at a large company on data/ML infrastructure. Recently, I've been working on LLM agent/ML infrastructure/distri...