Datametica Sr. Software Engineer interview questions

DataMetica has Smooth and Intelligent process. I applied through Recruiter for specific Technology Role (Scala Developer) . My first Interview round was Skype Interview and it was scheduled on 9th January .They asked good technology specific questions. so need to think little before telling the answer . Second and third rounds were managerial rounds They offer Good place and good work. Work will be mostly on big data and cutting edge technologies .company has strong vision and hunger to grow .They are expanding and want good talent. I got the offer letter within 15 days after starting the interview process.