NK Securities

2 online interviews, 3 in-person interviews in their Gurgaon office. Prob stats/ puzzles and coding questions, along with C++/OOPS basics questions, were asked. Coding questions only asked in the in-person interview, didn't ask to code

It was an online interview comprising of 3 rounds . 2 are technical round and third one is hr round . For the technical round are heavily focused on C++ as it was for the systems role , there are basic questions about the pointer arithmetic and pointer to function . After that few questions about the threads also . For the second round I was given with a simple two state dp on trees question for the interview , again then C++ questions in the remaining time.

Five rounds, hard questions, and the kind of honesty that they can make it easier for you most of the time here and you don't have to follow the instructions to get the job

The interview process at NK Securities typically begins with an HR screening call to discuss your background, experience, and expectations. This is followed by 3–4 technical interview rounds focused on problem-solving, domain knowledge, and technical skills, and concludes with a cultural fit discussion to assess alignment with the company’s work environment and values.

Began with questions on C++, covered basics like memory management, function overloading etc. For the Math part asked a few standard questions from green book, and the Josephus Problem. Also Laplace law of succession.