[bkhl]

This person (jackg) either does not know or realize that a great software engineer can use any platform, language, and tool to do whatever she needs to achieve. I'm also not a big fan of his own choices of "trendy" technologies. This post almost seems like trolling IMO.

[ericwaller]

For some context, I work at SeatGeek, Jack's startup, and participate in the later stages of the hiring process referred to in the post.

I think something that a lot of the recruiting/hiring discussions on HN miss is that the hiring process is not only about finding people who are capable of doing the job. It's also about finding people who will thoroughly enjoy doing the job and get along well with the rest of the team.

For example, I spoke to a candidate (in other words he made it through this set of heuristics) whose background was in security and whose primary platform was windows. He was definitely very bright and very well accomplished, but by the end of the interview, I genuinely thought he would have been bored out of his mind at SeatGeek.

Similarly, if you don't use at least one of OSX, git, ruby or python, there's a decent chance SeatGeek just isn't for you. An important caveat, that should probably be in the post, is that if your answer to any of the specific-tech related questions is "no, but I saw that you use X at SeatGeek, and I'm interested in learning more about it", that's probably equivalent to a "yes".