J'ai postulé via la recommandation d'un employé. J'ai passé un entretien chez Liftoff (Pékin, Pékin) en déc. 2025
Entretien
The interview process and interviewers are professional !
1st talking to talent sourcer via zoom. Then there will be several rounds of technical interviews via zoom. Two leetcode style coding rounds, a paper reading round and a machine learning problem design round.
Finally there will be an on-site interview including a 2.5 hour coding round to implement something and a behavior interview with manager.
Questions d'entretien [1]
Question 1
Design and implement a simple key value database with value counting /checkpoints.
J'ai postulé en ligne. J'ai passé un entretien chez Liftoff (Pékin, Pékin) en déc. 2025
Entretien
I interviewed at LO in Dec 2025. The overall interview process took four weeks over the Christmas break. The recruiter and interviewers were all thoughtful during the process, which made me feel considered. They didn't ask too many domain-specific questions related to my ML background, but there was a paper discussion and a statistics-focused round. After all the interviews, the recruiter contacted me the next day, as I had received offers and needed to make a decision. The HR team was very responsive, which was definitely a plus.
Questions d'entretien [1]
Question 1
1.statistics question over CDF for couple of scenarios
2.ml paper of self-supervised learning
J'ai postulé en ligne. Le processus a pris 4 semaines. J'ai passé un entretien chez Liftoff (Vancouver, BC) en nov. 2024
Entretien
The interview process is as follows:
* HR Chat
* Coding round focused on data structures & algorithms.
* Research Paper Discussion
* ML Questions
* Whiteboard coding
* A small coding project within 3.5 hours.
* Hiring manager
The interviewers gave a good impression that they are genuine colleagues you'd like to work with.
Questions d'entretien [1]
Question 1
Given a research paper, read and discuss with the interviewer
