Interview questions asked at Zillow

Recall assisting a colleague outside your duties and how was it

Explain closures in JavaScript with an example.

What is the purpose and an example of using the useEffect hook in React?

Describe the web page rendering process from user request to display.

Explain the Document Object Model (DOM) and its role in web development.

How do you contribute to team sales goals?

Steps and considerations for launching a new product idea

What's regression testing and its importance

Example of demonstrating leadership and effective team leadership

How do you prioritize features in a product release user centric vs engineering focused

How did you handle a performance review

Define latency, throughput, and system availability

Handling a critical bug discovery before release

What is sharding

Handling skepticism from a hiring manager about a sourcing method