TikTok

SRE Engineer Interview Experience - De Zoom

July 1, 2024

Positive ExperienceGot Offer

Process

I completed an HR screening with the recruiter, followed by three interview rounds. The first focused on two easy LeetCode questions, the second covered Linux fundamentals, and the third involved behavioral questions with the hiring manager.

Questions

Network question: What is cache?

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Interview Statistics

The following metrics were computed from 1 interview experience for the TikTok SRE Engineer role in De Zoom.

Success Rate

100%

Pass Rate

TikTok's interview process for their SRE Engineer roles in De Zoom is incredibly easy as the vast majority of engineers get an offer after going through it.

Experience Rating

Positive100%

Neutral0%

Negative0%

Candidates reported having very good feelings for TikTok's SRE Engineer interview process in De Zoom.

TikTok Interview Questions

Subarray Sum Equals K

Medium

Determine the total number of continuous subarrays within a given array that sum up to a specific target value, k.

ArraysSliding Windows

Longest Substring Without Repeating Characters

Medium

Find the length of the longest substring within a given string that contains no repeating characters. The substring must be contiguous.

StringsSliding Windows

Generate Parentheses

Medium

Given a number 'n', generate all possible well-formed (balanced) parentheses strings of length 2*n. For instance, if n=3, you need to create all valid combinations like '((()))', '(()())', etc.

RecursionStrings