Ho sostenuto un colloquio presso Integral Ad Science
Colloquio
First there was a Recruiter Human Resources phone screen, then a Hiring Manager interview, a panel with two to three other current data scientists, and a technical round. Pretty standard and straight forward.
Ho presentato la mia candidatura tramite un selezionatore. Ho sostenuto un colloquio presso Integral Ad Science (New York, NY)
Colloquio
I had a recruiter phone screen, another phone screen with 2 DS's (included some easy live-coding on a shared screen), a homework assignment, and an on-site.
The on-site portion was a pretty typical interview for a Senior (or non-Junior) DS role. I was given a 'homework assignment' beforehand, and I walked the entire DS team through my solution - they asked about my method and quizzed me on what I thought the next steps would be.
The 1:1 interviews were the usual mix - algorithmic whiteboarding in Python, talking about Machine Learning projects, whiteboard probability problems, and talking to some of the DS's about their projects and how I would think about them.
Everybody I spoke to was extremely smart and very nice.
Domande di colloquio [2]
Domanda 1
We're trying to do ____. What do you see as the challenges here? How would you approach this problem if you were in charge of solving it?
Ho presentato la mia candidatura tramite un selezionatore. La procedura ha richiesto 3 settimane. Ho sostenuto un colloquio presso Integral Ad Science (New York, NY) nel mese di mar 2016
Colloquio
Three stage interview process. 1) On-site 30-45 min technical interview. 2) Data analysis assignment/report with a week to do. 3) On-site long interview that starts with discussing the data analysis assignment results/report with all the team members and then with many one-on-one meetings with team members.
Domande di colloquio [1]
Domanda 1
Questions on probability, algorithms, map reduce, machine learning, ad tech related problems.
