Solicité el puesto por otro medio. Acudí a una entrevista en Opendoor (Croton-on-Hudson, NY) en mar 2021
Entrevista
The correct balance of skills assessment across business aptitude, technical skills, meeting the team, and being ask Opendoor your own question
The process was going through a manager screen one day, a technical screen another day, and a panel of 5 for the "onsite". Opendoor was kind enough to let me ask them as many questions as I wanted after the interview as well which was very very very helpful.
Preguntas de entrevista [1]
Pregunta 1
Describe a method you'd use to help make a decision home pricing
Explain a method that you're familiar with that you believe will be useful to Open door
El proceso duró 2 semanas. Acudí a una entrevista en Opendoor (San Antonio, TX) en mar 2023
Entrevista
I was Approached by recruiter for this position, i already work for a similar company as DS and doing similar modeling as product. After phone interview interview immediately invited to live coding interview, even I tried hard and requested go QA type interview, bcus even after years I still do not feel comfortable on live coding, A senior data scientist guy interviewed me and another senior research scientist just watched whole process on zoom. At the beginning i am first asked to answer ml modeling question in detail, at the beginning i was told i have plenty time to answer so i explained carefully and answered questions, i dis not make any mistake bcus i already do modeling for same purpose. Then i am given a dataset and asked to evaluate and make some conclusion, aggregation using python. I tried once and senior DS guy told me he does not have enough time so instead of coding just explain verbally. I do not think i said anything non sense but at the aame time due to time limit i do not think he carefully listened or asked me proper questions to explain. I was expecting to at least go one more round but a day later I am informed to not continue. Felt like I was being interviewed but they already made decision to move with someone else. Not sure they did or position closed, bcus 2 days later I heard opendoor laid off 22% of workforce, even I asked questions about job security and they said they already laid off people, still laid offs happened again.
Preguntas de entrevista [1]
Pregunta 1
Explain how would you build a model that predicts house prices, and then explain how would evaluate and deploy it.