Software Engineering

Federated GraphQL Server at Scale: Zillow Rental Manager Real-time Chat Application

To improve the responsiveness and usability of ZRM, we launched Project Satellite to provide in-app chat functionality for both renters and property owners.

Akshar Takle • Aug 29 2019

From growth to guidance: How Zillow engineers turned experience into a playbook for leadership

A culture of mentorship and continuous growth led four engineers to codify their lessons in “Multiplier.”

Zillow • Nov 21 2025

Zillow’s SkyTour is pushing the tech boundaries of real estate visualization

Zillow • Aug 07 2025

Behind the Innovation: How Zillow Showcase is Transforming Home Shopping

Zillow • Mar 28 2025

Koios: A lightweight workflow service combined with server-driven UI for a better customer experience

Jonathan Hwang • Apr 17 2024

Sharing Mobile Application Code Across Platforms with Kotlin Multiplatform Mobile for GraphQL Queries

Ryan Smith • Dec 28 2023

The Data Infra Behind Zillow’s 3x Growth in Experiment Volume

Aaron Wroblewski • Mar 27 2023

Optimizing Elasticsearch for Low Latency, Real-Time Recommendations 

Kelsey Juraschka • Aug 15 2022

How Zillow Validates Public Record Addresses

Ensuring correct home addresses at scale

John Torres • Jun 04 2021