TikTok

Data Engineer Interview Experience - San Jose, California

July 3, 2024

Positive ExperienceNo Offer

Process

The interview process involved 4 rounds.

HR was very responsive, but the interviews tended to reschedule slightly due to the interviewer's time zone. Many interviews could occur in the evenings, as the interviewer might be in Asia.

Questions

Tell me more about yourself.

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Interview Statistics

The following metrics were computed from 7 interview experiences for the TikTok Data Engineer role in San Jose, California.

Success Rate

14%

Pass Rate

TikTok's interview process for their Data Engineer roles in San Jose, California is extremely selective, failing the vast majority of engineers.

Experience Rating

Positive57%

Neutral43%

Negative0%

Candidates reported having very good feelings for TikTok's Data Engineer interview process in San Jose, California.

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