Numbrs Java Software Developer interview questions

First online test on HackerRank. I'm not sure how large the question pool is, but if you haven't been practicing problem solving you might struggle. I practiced so it went well. The second meeting was with HR - kind of soft skill testing nothing unique about it. They just want to check if you are reasonable person to work with. There was a meeting with developer later on. HR said they only hire the highest calibre developers, but after meeting with developers I really doubt that. They were lacking knowledge about Java and certain technologies themselves. The offer was really poor. It was remote so it is only a good offer if you are working from very poor countries and you have no means of living/working in Europe.

There was first a skype interview with a very nice HR guy. He introduced himself, I introduced myself, he explained about company product and values, and then he asked some questions. Then we scheduled a skype code session for next week. However, nobody showed up for the meeting. HR apologized and explained that the interviewer was in a meeting that took longer than expected.