LiveRamp interview questions

I had an interesting experience with these guys. First, as has been noted, there's the unchanging online interview. I sent in my responses, and was quickly rejected in a one-line email the next day. No problem, let's move on. Imagine my surprise when tonight I get an email saying they'd gone over my online interview again and they'd like for me to speak with one of their engineers. Over the phone I attempt to figure out what LiveRamp does, and the engineer can't exactly explain it. Something about matching user requests to content to the tune of 4B requests per day. That's a lot of requests, and they're not Facebook, but allegedly it isn't advertising. He asks questions about how I'd build a system to log and count the number of times a user has viewed a piece of web content based on cookie ids, and I talk about caching systems and queues for a bit, and then he asked some questions about troubleshooting, but he just wouldn't give me any more information other than "how would you do this". For every problem he asked me to solve, "ask the client for more information first" just didn't seem like a viable answer. I'm human. I tried to make the guy laugh. Nothing. I tried to find out more about the culture of LiveRamp. Nothing. We wound down the interview, and I immediately sent the recruiter an email saying I'm not interested. No offer, and I don't think I'd accept one regardless.

Applied online, then received a problem online test. The problem is the same as posted before. I finished it on 4 AM, Then get the reject on next morning about 11 or 12. I wondered if anyone read my answer. I think I did it correctly. Anyway, get too many rejects recently.