Process
The LeetCode-type questions were hard.
I was given two hours to complete two questions, but I didn't finish them in time.
It was difficult, and I should have practiced more.
Questions
Reverse linked list LeetCode type question.
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Interview Statistics
The following metrics were computed from 411 interview experiences for the TikTok Software Engineer role in United States.
Success Rate
5%
Pass Rate
TikTok's interview process for their Software Engineer roles in the United States is extremely selective, failing the vast majority of engineers.
Experience Rating
Positive31%
Neutral47%
Negative22%
Candidates reported having mixed feelings for TikTok's Software Engineer interview process in United States.
TikTok Work Experiences
4.0
Working for about 1 year in TikTok @ Shanghai
Software Engineer • Former Employee
Shanghai, Shanghai, China
November 12, 2023
Pros: Compared to other tech companies in China, TikTok has a strong infra and tech architecture, and its culture is relatively good.
Cons: The stock policy is not good for employees.
3.0
Good Projects, Stressful Overtime
Software Engineer • Current Employee
March 1, 2022
Pros: New projects, nice people, good pay.
Cons: Overtime work, stress, and the need to have late meetings with the China team.
5.0
Fast-paced startup with lots of learning opportunities, but a demanding environment
Software Engineer • Current Employee
Singapore, Singapore
September 5, 2025
Pros: Exposure to multiple technologies and projects is a good place to grow skills quickly.
Flat structure; founders are approachable and hands-on.
Flexible working style with a remote-friendly setup.
Creative freedom if you're proactive.
Cons: Long hours and high workload can be stressful.
Limited structure and processes, sometimes chaotic.
Compensation and benefits may not match larger companies.
Career progression depends heavily on self-initiative.
- 4.0Working for about 1 year in TikTok @ ShanghaiSoftware Engineer • Former EmployeeShanghai, Shanghai, ChinaNovember 12, 2023Pros: Compared to other tech companies in China, TikTok has a strong infra and tech architecture, and its culture is relatively good.Cons: The stock policy is not good for employees.
- 3.0Good Projects, Stressful OvertimeSoftware Engineer • Current EmployeeMarch 1, 2022Pros: New projects, nice people, good pay.Cons: Overtime work, stress, and the need to have late meetings with the China team.
- 5.0Fast-paced startup with lots of learning opportunities, but a demanding environmentSoftware Engineer • Current EmployeeSingapore, SingaporeSeptember 5, 2025Pros: Exposure to multiple technologies and projects is a good place to grow skills quickly. Flat structure; founders are approachable and hands-on. Flexible working style with a remote-friendly setup. Creative freedom if you're proactive.Cons: Long hours and high workload can be stressful. Limited structure and processes, sometimes chaotic. Compensation and benefits may not match larger companies. Career progression depends heavily on self-initiative.
TikTok Interview Questions
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