Phone screen:

This initial interview is typically conducted by a recruiter and is designed to assess your basic qualifications and experience.

Technical phone screen:

This interview is conducted by an engineer and is designed to assess your technical skills and problem-solving ability.

Onsite interview:

If you pass the technical phone screen, you will be invited to an onsite interview, which typically consists of a series of one-on-one interviews with engineers and managers. These interviews may include technical questions, problem-solving exercises, and behavioral questions.

Additional interviews:

Depending on the role, you may be asked to complete additional interviews, such as a design exercise or a coding challenge.

Suppose you are given a dataset of customer transactions for an e-commerce website. How would you analyze this data to identify patterns and insights that could improve the website's performance?