I applied through an employee referral. The process took 4 weeks. I interviewed at Datadog in July 2021
Interview
1: Phone call with recruiter
2: Code writing test screen
questions asked:
-depth first tree walk
-count repeating words in paragraph
3: Take Home assignment
-Http log monitoring application
4: 2nd live coding interview
question asked:
-buffered file writing class
5: systems design interview
Flight price alert system
6: behavioral