3 rounds, starting with basic SQL, then some java, and then some JAVA, DSA, puzzles. Medium level difficulty. Should be doable with leetcode medium. They conduct an online test before the interviews are scheduled, consisting of DSA and some basic aptitude questions,
I applied through university. The process took 2 days. I interviewed at SirionLabs (Gurgaon, Haryana) in Sept 2024
Interview
Through interview process, they really test your overall Tech exposure. Resume, DSA, Computer fundamentals everything. They are very picky while recruiting new joiners. Overall it was a very intresting process
I applied through university. The process took 1 day. I interviewed at SirionLabs (Rohini) in Sept 2023
Interview
There were three rounds all technical. In first round, interview started with two DSA questions. First was a array question, then a dp one. Then interviewer moved on for core subjects, first asked some questions from DBMS, mainly SQL in which he asked some sql queries. Finally he asked about my projects and this bring to an end for my first interview. In the second round, i was asked two DSA questions, first was a dp, then a simple linked list question. Then again some sql queries, dbms concepts and some questions from oops. In final round, it was mainly development related, i was asked about web development, then os and dbms. In the end i was selected.
Interview questions [1]
Question 1
First round:
Ques1: Given an array, for each index find the product of all the elements except that index's element.
Ques2: Given a string consisting of numeric digits. Where 0 is mapped to 'a', 1 is mapped to 'b' and so on. We are required to find the number of ways in which the string can be decoded to alphabets.
Second Round:
Ques1: We are given a matrix, we are required to find out the largest increasing path in the matrix such that each consecutive elements in the path differ by 1.
Ques2: Given a linked list, reverse it.