Approached by HR. The interview was not professional at all. They call and walk through your resume. Then you will be asked to CodePair on HackerRank. Stupid questions that do not evaluate your ability anything. Don't expect to be asked anything about your robotics experience, rather, regular questions on hackerrank. This company is full of Chinese (you know the culture :-) ). Their accent is hard to hear so I expect to ask them again and again. I lost interest in their company. I don't think their company even know to recruit an excellent candidate.