The hiring process for the CAReer Trainee position took about 1.5 months in total, with 4 different phases of interviews. The process was communicated after each successful round and followed the structure posted on their main website.
Round 1: Basic HR Interview with a HR colleague, verifying details on the applicant's resume. I guess it was to find out more about the applicant's personality, past work experiences and interest. Duration: 30 - 45 minutes.
Round 2: 60 minute online IQ assessment test. Applicants who have gone through the successful round 1 interview will be given a assessment test link via email. The test had various test topics, Numerical Reasoning, Verbal Reasoning, and Diagrammatic Reasoning. The test score was not immediately made known to me. I would rate this as moderately challenging.
Round 3: Onsite 120 minute assessment test. Applicants are invited to the corporate office to complete a 2 hour assessment test. Basically, it is a prolonged and in-depth test from Round 2. There was another candidate in the same room as I was and a HR staff, acting as an invigilator. I would rate this segment as challenging.
Round 4: Full day assessment centre (AC). As there were 3 positions available, we had 9 candidates for the AC on that day. The AC included these components; self-introduction, individual case study preparation & presentation, group case study preparation, evaluation, and presentation, offsite lunch discussions, some company presentations and lastly, individual interview with the hiring managers. I would rate the AC as intense and challenging.