Datadog interview questions

A very long and challenging interview process. It was important to think out loud, propose multiple solutions and justify a single choice and to be able to give the time and space complexity for the solutions. I'd suggest listening closely to the suggestions of your interviewers, to consider the efficiency of your solutions (think memoization, virtualization) and to be explicit about the challenges, base cases, edge cases, and bottlenecks of the problem are. I'd suggest explicitly giving testcases for the coding challenges (e.g. `console.log(myFunction(1,2), 4)` ). There were several points were I could have exited the interview process if I did poorly. At the end of each interview, I could discuss the position with the interviewers and ask questions. My recruiter and I touched base frequently to make sure I understood everything and to debrief each interview. Specifically, my interview steps were: 0. HIGH LEVEL INTERVIEW WITH RECRUITER (30 min, Zoom). [EXIT POINT 1. Recruiter checked in with hiring managers.] 1. LIVECODING TECHNICAL SCREENING (1 hour, Zoom and Coderpad). [EXIT POINT 2.] 2. FRONTEND SYSTEM DESIGN (1 hour, Zoom and Excalidraw). 3. REACT LIVE CODING (1 hour, Zoom and Codepad). [EXIT POINT 3. ] 4. LIVE CODING (AGAIN) (1 hour, Zoom and Codepad). 5. HIRING MANAGER INTERVEW (1 hour, Zoom). [EXIT POINT 4.] At this point I was told that they were interested in hiring me, and I conducted placement interviews with the managers of two prospective teams. We agreed on the team that I was more suited for, but I was told that if I had not been a good fit for either team, they would have looked at other options. They sent along a formal offer which was exactly as I had discussed with the recruiter, and I accepted. Like I said before, it was a very long process. I ended up taking 3 months to do everything, this is mostly because of my busy schedule and wanting to leave time to prepare. All in all, my recruiters were amazingly helpful, gave great tips and were very clear what the offer was from the beginning, and and all of the interviewers were patient, clear, and open to the questions that I posed.

It was a pretty standard interview process, but no real connections were made, and nothing that got me excited. They drill you with questions and take notes on whether it was a good answer, and the offer call was literally a minute long. Just didn’t show much care or genuine interest throughout the process, and I didn’t accept since that was likely a preview into the culture and environment.