I applied online. The process took 4 weeks. I interviewed at Zillow (Seattle, WA) in Oct 2015
Interview
It was a very pleasant interview process which went for around a month. The first round was a screening based on online technical coding test on HackerRank. Next was a technical phone interview. After that I was invited onsite for three rounds of technical interview. All the interviewers were very encouraging and kept on dropping hints to guide me to the correct answers.
Interview questions [1]
Question 1
Phone interview:
1. Is Binary tree a binary search tree.
2. Given an input file with four billion integers, provide an algorithm to generate an integer which is not contained in the file. Assume you have 10 MB of memory.
Onsite:
1. Merge two sorted linked lists. Questions on time and space complexity.
2. Given a log of pages clicked on zillow's website by users (sorted by timestamp), find the top ten most clicked 3 page sequence. A 3 page sequence, is a sequence of 3 pages clicked by the same user in successive order.
3. Implement a LRU cache.
I applied through a recruiter. I interviewed at Zillow (Guadalajara, Jalisco)
Interview
El proceso consta de 8 partes.
RH Interview
Code Challenge
Code Challenge para resolver en casa
Behavioral
Code refactoring
System Desing
Posibles dos entrevistas para Team Fit
Al final te ghostean y no te dan ni las gracias por el tiempo dedicado
1
Zillow response
1mo
Thank you for taking the time to share your interview experience with us. We appreciate the time and effort that goes into completing a multi-step process like this. We’re sorry to hear that your experience didn’t meet expectations, particularly around communication at the end of the process. That’s not the experience we aim to provide, and your feedback helps us identify where we need to improve. Thank you again for your perspective.
I applied online. I interviewed at Zillow (Ciudad de México) in Oct 2025
Interview
Entrevista técnica live coding donde te plantean un escenario de una entrada y la salida esperada, debes de explicar lo que piensas y como podrías aplicarlo para una solución, en mi caso me dieron un archivo con texto plano
Interview questions [1]
Question 1
Tomar 1 archivo y trabajar en una salida programando
I applied through an employee referral. The process took 4 weeks. I interviewed at Zillow (Guadalajara, Jalisco) in Mar 2025
Interview
Me gustó mucho el proceso, los reclutadores y los entrevistadores fueron muy amables y atentos. Siempre hubo una respuesta muy rápida después de cada entrevista.
El proceso duró un poco más de un mes, ya que tardaban un poco en agendar las entrevistas
