FactSet Senior Software Developer interview questions

the process had 4 rounds . 1st round comprised of three technical questions categorised as easy , medium and hard . if you solve the hardest question , you will make it to the next round . technical interview : concept of oops , data structures would be asked . you have to be very firm with the concept . the will ask you to improve you code in terms of complexities . dont fake in your resume . the interviewer would help you solve the question . a piece of advice , tell your approach to the interviewer at every step . second technical interview : he will ask you to solve some puzzles (real life ) , ex to implement an automatic parking lot system . and other concepts . hr / fit in round : if you make it to the hr round , you are into the company . for they call it a fit in round and see where the person is more likely to be efficient in their company.