I applied through college or university. The process took 2 days. I interviewed at Cognizant (Chennai) in Sep 2019
Interview
They asked questions related to data structures and algorithms such as a linked list and the types of linked lists and performance difference between the linked list and array.
A little bit of DBMS like joins and MySQL queries which involves joining of two tables, aggregate functions like sum, avg.
Interview questions [1]
Question 1
What is a Linked list and types of a linked list? Difference between array and linked list?
I applied online. I interviewed at Cognizant (Chennai) in Jun 2026
Interview
only one round of technical interview for senior position, and hr execution was not proper, they didn;t connect when needed and no proper negotiation of salary either since shortlisting for interview
The interview was primarily technical, concentrating on C#, .NET, SQL, and API concepts. Questions tested understanding of core principles and practical application. The process was straightforward, professional, and focused on technical depth.
I applied online and got a calll back, had 4 rounds in total. first was a behavioral phone call just casual talks about your skills and when can you start working and general questions, then two coding rounds in hackerrank - was asked to code in java although the job was for python and finally HR.