There are four rounds of interviews: online assessment, then group discussion on a topic about technology, then a online written test of two essays, and final panel interview that discussed your CV, your motivation and preference on which team you want to work in.
self-intro, telling about your experience in academia or work experience in internship or part time job
group discussion (5 people per group, with 2 HR team members)
waiting about 4-8 months, next round included written test
Envié una solicitud electrónica. Acudí a una entrevista en MTR
Entrevista
the first part is an aptitude test, testing for your logic and reasoning and measures your cognitive capacity. second part is a group interview usually with a group of people with similar background, then is a written test to test your ability to present ideas clearly