Promethean World interview questions

Got contacted by a hiring company and they scheduled a phone interview with a developer from the company. I got a phone call couple days after and the interview was very technical asking about my previous work mainly hibernate and spring questions. No behavioral questions.

Phone screen. Lunch with team took place. A bit strange to start an interview. logic questions were asked about 8 balls 1 heavier and you can weigh them 2 times with a scale. A question about lighting a fuse to get 45 mins was also asked. Hiring Manager told me "the job is yours" had me test a Telerik product and take a Index test.Everything seemed good until I could not get a hold of the recruiter. Ehire recruiting company never called me back and put in a different candidate. I never got called back and the position was given to a different candidate.