I applied online and received an invitation for an introductory meeting in three days, as well as a technical assessment. The interviewer asked about my experience, previous projects, and the tech stacks I have worked with. She was very curious about the product and asked me to explain its flow.

Datadog is very flexible regarding my three-month notice period and has offered me a choice of work locations.

I have received an invitation for the second round, which is the first technical interview. This interview is with a team member and will focus on LeetCode-style easy-to-medium problems. I was allocated one hour for two problems, and I will need to explain my algorithms, the data structures chosen, and their time complexities.

I was not able to solve the second problem.

Explain the project you have worked on.

Explain your knowledge of data structures.

Explain the algorithm you implemented to solve the problem.