I applied online. The process took 3 months. I interviewed at Millennium (Hong Kong) in Jun 2024
Interview
Round 1: Online HackerRank assessment with 4 problems. Fairly standard and manageable. OB reconstruction+dp problems.
Round 2: Zoom interview focused on linear algebra, probability, and statistics. The questions were on the easier side and interviewers were friendly.
Unfortunately, after the second round, I didn’t hear back for about a month. Despite following up via email multiple times, the response was always that the application was "still in progress." Ultimately, I never received a final update or outcome.
Interview questions [1]
Question 1
given OB code interface, fill the slot to maintain several functions like submit order, cancel order, etc..
N random variables with correlation \rho_ij ... Investigate the property of max(Xi,Xj).
Ridge regression properties.
24-hour coding assessment, 5 rounds of technical interview, and matched based on your CV or past experiences. First round general interview with a different team, then proceed with the team that wants you the most.
I applied online. I interviewed at Millennium (New York, NY)
Interview
There is an online assessment at first. The assessment is easy to complete. Then there will be a first technical round for me. After that, there are one technical round and one pm round
I applied online. The process took 1+ week. I interviewed at Millennium
Interview
Self introduction, and interviewer introduced his team, and daily job. Deep dive CV and follow up tech questions, all depend on the project and internship experience on the CV. Smooth and friendly, no pressure. A very good experience
Interview questions [1]
Question 1
How do you introduce Random Forest to a non-tech person?
Quantitative Researcher Intern applicants have rated the interview process at Millennium with 2.8 out of 5 (where 5 is the highest level of difficulty) and assessed their interview experience as 67% positive. To compare, the company-average is 44.9% positive. This is according to Glassdoor user ratings.
Candidates applying for Quantitative Researcher Intern roles take an average of 28 days to get hired, when considering 6 user submitted interviews for this role. To compare, the hiring process at Millennium overall takes an average of 25 days.
Common stages of the interview process at Millennium as a Quantitative Researcher Intern according to 6 Glassdoor interviews include:
One on one interview: 50%
Skills test: 50%
Here are the most commonly searched roles for interview reports -