TikTok

Frontend Software Engineer Interview Experience - Australia

September 18, 2025

Positive ExperienceGot Offer

Process

The whole interview process was handled very well, and the recruiters (APAC region) were very fast and professional. Feedback was also given after each interview, which was very helpful.

Interviews were normally one hour, and there was always time to ask questions at the end.

Questions

Several interviews (4-5) testing frontend knowledge:

Strong JavaScript fundamentals
React
Frontend System Design

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Interview Statistics

The following metrics were computed from 2 interview experiences for the TikTok Frontend Software Engineer role in Australia.

Success Rate

Pass Rate

TikTok's interview process for their Frontend Software Engineer roles in Australia is extremely selective, failing the vast majority of engineers.

Experience Rating

Positive50%

Neutral0%

Negative50%

Candidates reported having mixed feelings for TikTok's Frontend Software Engineer interview process in Australia.

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