There were two rounds of interviews. One or two weeks between each. Mainly BQs regarding your background, and relevant questions to your projects on your resume. and one coding question. Coding was not hard. They may also ask questions regarding the ML techniques related to your projects mentioned in your resume.
Interview questions [1]
Question 1
Given some contexts of the app, how would you design a solution
I applied online. I interviewed at TikTok (London, England)
Interview
Few rounds of technical interviews. first round leetcode and basic machine learning questions. the interviewer was nice and patient, helped when needed, felt like collaborative experience. second round interviewer seemed to be multitasking and was rude. did not make it through to 3rd round
The interviewer was very patient. When I got stuck on coding questions, he gave me many tips.
The interview questions were not difficult, just some basic transformer/ attention mechanism questions.
Interview questions [1]
Question 1
Transformer/ attention mechanism questions,
Deep neural networks,
combination of words in a wordlist