I applied online. The process took 6 weeks. I interviewed at Datadog (Paris) in Jan 2025
Interview
- 1 recruiter screening (30min)
- 1 tech screening (1h)
- 2 coding interviews (1h each)
- 1 system design interviews (1h)
- 1 soft skills & values interview (1h)
Overall, very professional and the process is seamless, if very long. The interview questions are not tricky and well thought out.
Interview questions [1]
Question 1
Traverse and apply some operations on a tree-like data structure representing a file system.