I applied online. The process took 4 weeks. I interviewed at Experian (Medellín, Antioquia) in Dec 2022
Interview
Fueron 3 etapas, una con HR, una con Líder y la ultima con dos personas técnicas. Muy rápido el proceso, aunque no siempre es así y depende del cargo. Te preguntan, motivaciones, retos, habilidades soft y hard, disponibilidad, metas a corto y largo plazo, preguintas tecnicas de Data tipicas como Datawarehouse, Datalake, conocimiento cloud y python.
The process took 4 weeks. I interviewed at Experian (San Jose, CA) in Apr 2019
Interview
It took a month to get the final result. A recruiter first reached me out and asked me general questions like my skills, background and why I am interested in Experian. Afterward, a hiring manager ping me and we had 30 mins interview. He asked me about my previous internship projects, the reason that I chose mathematics majors and some technical question about statistical models.
I applied through an employee referral. The process took 1 week. I interviewed at Experian (Irvine, CA) in Feb 2019
Interview
I get the interview from a referral. The manager of Experian lab connected with me and we made a photo interview. I am really disappointed about this interview even though the manager was very nice during all the processing. But he never connects with me anymore after the interview. I tried to email but no reply, until my friend asked the staff in the Experian I know I was not passing it. But I really answered most of the questions correctly and had a good time to take with the manager. I can accept they do not give me offer but I could not accept they lost the connect and never reply to my emails.
Interview questions [1]
Question 1
Most including machine learning questions. What is KNN, K-means, different between L1 and L2, random forest, a statistics question, SQL and some python questions. Also taking my college life and high school life.