Datadog coding interview questions
24 problems, in the order the guide teaches them. Each lesson gives the full problem, a worked solution and the follow-ups interviewers tend to add.
Datadog system design interview questions
4 designs, each worked end to end in its own lesson, from requirements to the architecture and its trade-offs.
| # | Question |
|---|---|
| 1 | Design the Metrics SystemFree |
| 2 | Design a Budgeting App (Premium) |
| 3 | Log Ingestion & Search (Premium) |
| 4 | Real-Time Collaborative Grid (Premium) |
A lock means the design is named here and its walkthrough is Premium.
Datadog behavioral interview questions
30 questions, grouped by what the interviewer is testing. The lesson explains why each one gets asked and what a strong answer covers.
End-to-end ownership and accountability (4)
Reliability versus velocity tradeoffs (4)
Conflict and collaboration (4)
Giving and receiving feedback (4)
On-call and customer empathy (4)
Learning from failure (4)
Communication and conciseness (3)
Motivation and why Datadog (3)
See all 58 Datadog questions by name
Premium opens the 48 locked questions on this page, each with the full prompt and a worked answer, and every other lesson in all 100 company guides.