Glassdoor users rated their interview experience at ByteDance as 25% positive with a difficulty rating score of 2.75 out of 5 (where 5 is the highest level of difficulty). Candidates interviewing for Software Engineer and Community Manager rated their interviews as the hardest, whereas interviews for CCM Specialist and Community Manager roles were rated as the easiest.
The hiring process at ByteDance takes an average of 10 days when considering 4 user submitted interviews across all job titles. Candidates applying for CCM Specialist had the quickest hiring process (on average 10 days), whereas CCM Specialist roles had the slowest hiring process (on average 10 days).
The interview process was fluent, transparent, and efficiently arranged. Interviewers were highly professional, conducting quick yet smooth sessions that deeply explored my CV and included many thoughtful and subjective questions.
I applied online. The process took 1 week. I interviewed at ByteDance (Shanghai, Shanghai) in Dec 2025
Interview
It's terrible. And all interviewers are Karen.
I don't know why they decided to have an interview with me, on that they don't ever see my experience and skills. They only ask some general questions and general LeetCode problems. Then failed. It's a totally time-wasting process
Interview questions [1]
Question 1
get the longest unrepeated substring of the parent string
3 staged interview, asking about general inormation. previous job experiences. knowledge about tiktok trends , and how it works.
asked whether i can work late shifts, work the weekends, if i understand mena regions' dialects