TikTok

Software Engineer (Internship) Interview Experience

January 1, 2022

Positive ExperienceGot Offer

Process

The interview started with introductions. Then, he asked me to elaborate on one of my projects.

After that, we moved on to a LeetCode problem.

Finally, I had ample time to ask him questions.

Questions

Leetcode and space and time complexity.

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Interview Statistics

The following metrics were computed from 137 interview experiences for the TikTok Software Engineer (Internship) role in United States.

Success Rate

8%

Pass Rate

TikTok's interview process for their Software Engineer (Internship) roles in the United States is extremely selective, failing the vast majority of engineers.

Experience Rating

Positive39%

Neutral47%

Negative15%

Candidates reported having good feelings for TikTok's Software Engineer (Internship) interview process in United States.

TikTok Work Experiences

Easy Platform, Busy Hr

Software Engineer(Internship) • Former Employee

December 14, 2022

Pros: A nice communication platform, and easy to use.

Cons: Too many employees, and HR is too busy.

Easy Platform, Busy Hr

Software Engineer(Internship) • Former Employee

December 14, 2022

Pros: A nice communication platform, and easy to use.

Cons: Too many employees, and HR is too busy.

Great company to work with

Frontend Software Engineer • Current Employee

Singapore, Singapore

Pros: Great benefits, a nice work environment, and many fun activities.

Cons: Depends on the team; some teams might have long working hours.

Great company to work with

Frontend Software Engineer • Current Employee

Singapore, Singapore

Pros: Great benefits, a nice work environment, and many fun activities.

Cons: Depends on the team; some teams might have long working hours.

It was fun in the beginning, but it became too restrictive

Quality Analyst • Former Employee

Austin, Texas, United States

Pros: - Nice perks - When work-from-home was available, they provided many perks. - Diverse team members, with different backgrounds, expertise, and lifestyles.

Cons: - Less flexibility as return to office became a thing. - Management never communicated well any events that would affect the team.

It was fun in the beginning, but it became too restrictive

Quality Analyst • Former Employee

Austin, Texas, United States

Pros: - Nice perks - When work-from-home was available, they provided many perks. - Diverse team members, with different backgrounds, expertise, and lifestyles.

Cons: - Less flexibility as return to office became a thing. - Management never communicated well any events that would affect the team.

Easy Platform, Busy Hr

Software Engineer(Internship) • Former Employee

December 14, 2022

Pros: A nice communication platform, and easy to use.

Cons: Too many employees, and HR is too busy.

5.0
Easy Platform, Busy Hr
Software Engineer(Internship) • Former Employee
Remote
December 14, 2022
Pros: A nice communication platform, and easy to use.
Cons: Too many employees, and HR is too busy.

Great company to work with

Frontend Software Engineer • Current Employee

Singapore, Singapore

Pros: Great benefits, a nice work environment, and many fun activities.

Cons: Depends on the team; some teams might have long working hours.

5.0
Great company to work with
Frontend Software Engineer • Current Employee
Singapore, Singapore
May 26, 2023
Pros: Great benefits, a nice work environment, and many fun activities.
Cons: Depends on the team; some teams might have long working hours.

It was fun in the beginning, but it became too restrictive

Quality Analyst • Former Employee

Austin, Texas, United States

Pros: - Nice perks - When work-from-home was available, they provided many perks. - Diverse team members, with different backgrounds, expertise, and lifestyles.

Cons: - Less flexibility as return to office became a thing. - Management never communicated well any events that would affect the team.

3.0
It was fun in the beginning, but it became too restrictive
Quality Analyst • Former Employee
Austin, Texas, United States
August 7, 2025
Pros: - Nice perks - When work-from-home was available, they provided many perks. - Diverse team members, with different backgrounds, expertise, and lifestyles.
Cons: - Less flexibility as return to office became a thing. - Management never communicated well any events that would affect the team.

TikTok Interview Questions

Generate Parentheses

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

Longest Substring Without Repeating Characters

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

StringsTwo PointersSliding Windows

Search in Rotated Sorted Array

You're given a sorted array that has been rotated, and a target value. Find the index of the target value in the rotated array, or return -1 if it's not present.

ArraysBinary Search

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