iOS Engineer Interview Experience - Los Angeles, California
Process
Introduce yourself.
Ask about past experience.
Coding problem.
For the coding problem, at first, I gave an O(n) time complexity solution. The interviewer asked if I could do better, so I provided another solution which takes O(log n). They still felt the algorithm was too slow, so eventually, I gave out an answer which only takes O(1).
No idea why they rejected me.
Questions
A Leetcode System Design problem.
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Interview Statistics
The following metrics were computed from 1 interview experience for the TikTok iOS Engineer role in Los Angeles, California.
Success Rate
TikTok's interview process for their iOS Engineer roles in Los Angeles, California is extremely selective, failing the vast majority of engineers.
Experience Rating
Candidates reported having very negative feelings for TikTok's iOS Engineer interview process in Los Angeles, California.
TikTok Work Experiences
- 5.0Great Balance, Lacks PerksiOS Engineer • Former EmployeeSingapore, SingaporeJanuary 20, 2024Pros: Work-life balance and nice pay.Cons: No gym and no free dinner.
- 5.0Great Pay, Tough HoursSoftware Engineer (SWE II) • Current EmployeeLos Angeles, California, United StatesJune 9, 2023Pros: Free Food and High PayCons: Communication is difficult. Late hours.
- 5.0Great Team, Long HoursSoftware Engineer • Current EmployeeLos Angeles, California, United StatesAugust 16, 2025Pros: Good salary, amazing team. I love it.Cons: Working time is long, and the food is not that good.
TikTok Interview Questions
