Initial zoom screen aprox 30 min, followed by a 3-4 hr onsite covering syntax, algorithms and data structures, questions were all mostly technical, big focus on C programming and embedded firmware

2 levels of tech interview will be there.First will be telephonic screening interview. Once it passed there will be multiple persons personal interview for around 4 hours will be there. After that there will be manager interview for 30 minutes will be there. once all the levels crossed you will get call from HR for discussing the compensation