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Datadog behavioral interview questions

Read real candidate experiences, including questions, process detail, and signals on the difficulty level at Datadog.

4 experiences Difficulty 4.0/5 Technology / Observability

Site Reliability Engineer

virtual · Difficulty 4/5

Recruiter screen, technical phone (Linux internals + networking), virtual onsite with coding round, incident response case, deep-dive, and behavioral. SRE at Datadog is reliability-engineering-meets-software-engineering.

  • Walk me through your worst on-call incident and what you learned.
  • Tell me about automating away a recurring operational pain.
  • Describe partnering with a product team on improving service SLOs.
  • How do you balance feature velocity with reliability investment?

Sales Engineer

virtual · Difficulty 4/5

Recruiter screen, hiring manager video, customer scenario demo (assigned 48 hours prior), technical Q&A, behavioral, and final with regional director. SE at Datadog runs many of the largest enterprise deals.

  • Walk me through a complex customer environment you helped instrument.
  • Tell me about losing a deal to a competitor. What was the root cause?
  • Describe presenting Datadog to a deeply skeptical SRE team.
  • How do you partner with the AE on a multi-product expansion?

Product Manager

virtual · Difficulty 4/5

Recruiter screen, hiring manager call, product-sense round on APM, analytical round, cross-functional with engineering, and exec final. Datadog PMs are deeply technical — know APM internals.

  • Walk me through prioritizing customer-impact bugs vs. roadmap features.
  • Tell me about a launch that underperformed and what you learned.
  • Describe partnering with engineering on a tough architectural decision.
  • How do you measure success for a product feature that's deeply infrastructure?
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