Me postulé a través de una facultad o universidad. El proceso tomó 2 meses. Acudí a una entrevista en X en feb 2015
Entrevista
Firstly applied for Software Engineer Intern because they said they will not have Data Scientist Intern this year.
1. Online code challenge (easy).
2. 45-minute on-campus interview about previous CS projects, a white-board coding problem.
Then they reassigned me to the "non-existing" Data Scientist Intern application after this round.
3. 45-minute phone interview about a dynamical programming question, plus some brain storms about user modeling.
4. 3 45-minute on-site interviews of a composition of coding, stats, machine learning, algorithm and previous experience.
5. Got the offer.
The recruiter got in touch to set up a screening call. I was asked basic questions concerning my background and my motivation. Then we had a coding challenge with a question I later found on LeetCode under the Twitter section for the last 6 months.
Case study was interesting; interviewer was previously from uber so some similar interview questions, techniques do apply, overall a good engaging exercise. Nothing to complain about. Overall it is okay
Preguntas de entrevista [1]
Pregunta 1
explain probability distribution, how to track cohorts, a/b testing, case study on casual inference, working sample codes based on sample user behavioural usage dataset.
Python Coding of data science algorithm. Python library fundamental knowledge questions.
Data structure and algorithms coding.
System design of distributed compute systems.
A behavioral question round.
Followed by a hiring manager round.
