There were a total of 5 rounds including a take home test. - First round was technical screening based on Single-stage and Two-stage amplifier. - 3 in person rounds were mainly design questions based on resume(includes system level understanding of the projects we worked), Bandgap and LDO design and considerations. Interview process was all smooth and fast. Hiring manager seemed very calm and nice. But the only unpleasant experience was the call with HR, to clarify doubts after getting the offer letter. She was super rude. It might reflect company’s culture. Which made me doubt if the journey over there would be as difficult as that call. And hence declined the offer!