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      Cognizant

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      Full Stack Engineer (Java) Interview

      4 Nov 2021
      Anonymous employee
      Accepted offer
      Positive experience

      Other Full Stack Engineer (Java) interview reviews for Cognizant

      Java Full Stack Engineer Interview

      26 Aug 2025
      Anonymous interview candidate
      Calcutta
      Average interview

      Application

      I applied through university. I interviewed at Cognizant in Sept 2021

      Interview

      Interviewer was very friendly, first she introduced briefly about her role in the company and asked me to introduce my self. Then she directly jumped into java oops and i have explained all the oops concepts with real life examples and their implementations, next she asked about access modifiers and then jumped to html, css, sql and asked some basic questions about them. At last she asked me to code and the question was pretty easy. That's all about it .

      Interview questions [1]

      Question 1

      java oops html css sql access modifiers one coding question
      1 Answer
      No offer
      Positive experience
      Average interview

      Application

      I applied online. The process took 3 months. I interviewed at Cognizant (Calcutta) in Aug 2025

      Interview

      3 coding questions, Core Java OOP questions, 1 SQL. Questions on resume were asked. Follow ups after every question was asked. Code based on my Resume was asked by them. There were 2 interviewers.

      Interview questions [1]

      Question 1

      What is Encapsulation? Pyramid Pattern in Java
      Answer question