Datadog

SWE Intern

You are given an array timestamps of length n, where each element represents the time (in seconds) of a login attempt. Two login attempts at indices (i, j) are considered suspicious if: i < j The absolute difference betw...

Software Engineer

Datadog introduced a new AI coding round in their interview process recently. For anyone preparing and wondering what to expect, I wanted to share some details based on a recent interview experience. The task was to conn...

Applied Scientist

Discuss on how to fit a linear model on a large dataset that cannot fit entirely into memory. Small case study on anomaly detection what metrics to use for systems anomalies for an API endpoint.