iOS Engineer Interview Experience - Beijing, China
Process
The whole process took about 1 week, with 4 rounds in total. The first interview covered one coding question (maximum sum of subarray), some general iOS questions (like how you feel about Swift), and some of your past experiences. The second round had a design question: how to implement an NSOperationQueue. The last two rounds mainly focused on behavioral questions, like how you handle stress and how to handle disputes with your teammates.
Questions
How to decouple an existing app?
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Interview Statistics
The following metrics were computed from 1 interview experience for the ByteDance iOS Engineer role in Beijing, Beijing.
Success Rate
ByteDance's interview process for their iOS Engineer roles in Beijing, Beijing is incredibly easy as the vast majority of engineers get an offer after going through it.
Experience Rating
Candidates reported having very good feelings for ByteDance's iOS Engineer interview process in Beijing, Beijing.
ByteDance Work Experiences
- 3.0Flexible Hours, Late NightsiOS Engineer • Former EmployeeShenzhen, Guangdong, ChinaSeptember 15, 2025Pros: Good payment, good warfare. You can go to work at 11 a.m.Cons: Sometimes I work late after 11 p.m.
- 5.0Great Work, Great FriendsiOS Engineer • Current EmployeeJakarta, IndonesiaSeptember 29, 2025Pros: Good place to work and friends.Cons: Nothing to tell about cons.
- 5.0Good Tech, Serious OvertimeiOS Engineer • Current EmployeeGuangzhou, Guangdong, ChinaSeptember 9, 2025Pros: The tech environment is good.Cons: Overtime working is quite serious.
ByteDance Interview Questions
