I applied through an employee referral. The process took 7 weeks.
The interview process was challenging but extremely positive and well structured. It consisted of around five interviews, including:
While technically demanding, all interviewers were approachable, supportive, and genuinely interested in understanding how candidates think and tackle complex or ambiguous problems. The goal was clearly not to trick candidates with obscure questions, but to fairly evaluate technical skills, reasoning, communication, and the ability to handle real-world engineering challenges. Recruiters were very helpful throughout the process and made sure I was well prepared at each stage, which made the experience both demanding and enjoyable.
How do you handle technical ambiguity while still delivering quickly?
The following metrics were computed from 115 interview experiences for the Datadog Senior Software Engineer role.
Datadog's interview process for their Senior Software Engineer roles is fairly selective, failing a large portion of engineers who go through it.
Candidates reported having very good feelings for Datadog's Senior Software Engineer interview process.