I applied through an employee referral. The process took 3 weeks.

It was a three-step process, all conducted remotely.

• The first step was a screening interview with the hiring manager. We talked about my background, why I was interested in Grafana, and what I wanted to do.
• The second step was a live coding exercise. I was given a choice of language beforehand, and they gave me a zip file with the problem statement and unit tests. Two members of their development team worked through the problems with me.
• The final piece was a system design question for architecting a distributed logging system. This was conducted with two other members of the team.

Given an array of incomplete, sorted timeseries data, interpolate the missing values at the specified interval and return the resulting array.