Dataminr Domain Expert interview questions

The interview process entails two phone calls and a writing and language test. The first phone screening is with the HR representative, and the second phone call is with a domain expert. Both phone calls were pretty conversational, and I highly advise reading the questions from the Glassdoor reviews to prepare for the interview.

Shortly after applying, I was reached by a recruiter for a phone screen. Few days later, had a technical phone interview with one of the managers, who was hard to hear and sounded disinterested. After that, there was a timed online test asking you to categorize and summarize tweets, which I didn't fully finish in time since it was a such a strange assignment that I was unprepared for. A week later I was called to interview in person with four managers back-to-back. Two interviewers were nice and sociable, the other two were kinda unpleasant and standoffish. The workplace looked like a high-tech sweatshop, with people staring at a bunch of screens. After a week of silence, I finally inquired about the outcome and was told they picked a better fit. The recruiter was very nice throughout.