TikTok

Backend Developer Interview Experience - Hong Kong, Hong Kong Special Administrative Region

April 1, 2023

Neutral ExperienceNo Offer

Process

The interview was hard and tested a lot of system design, data structures, and algorithms.

It was insightful to learn about TikTok.

Recruiters were very fluent in Chinese.

Backend Engineering experience was highly valued and demanded.

Questions

How much backend experience do you have?

Was this helpful?

Interview Statistics

The following metrics were computed from 1 interview experience for the TikTok Backend Developer role in Hong Kong, Hong Kong Special Administrative Region.

Success Rate

Pass Rate

TikTok's interview process for their Backend Developer roles in Hong Kong, Hong Kong Special Administrative Region is extremely selective, failing the vast majority of engineers.

Experience Rating

Positive0%

Neutral100%

Negative0%

Candidates reported having mixed feelings for TikTok's Backend Developer interview process in Hong Kong, Hong Kong Special Administrative Region.

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