I applied through an employee referral. The process took 2 weeks. I interviewed at Lumina Decision Systems in Aug 2023
Interview
Total 4 rounds. 1st a video call to introduce yourself and understand their product. 2nd, a take home problem to design a DNN solution. 3rd, onsite interview with pen and paper style test consisting 4 problems. 4th, chat with the DS Manager.
Interview questions [1]
Question 1
2 questions - write tree algorithms
2 questions - design a linear mathematical model
