Cognizant Interview Experiences & Questions
3 real Cognizant interviews shared by candidates: every round, the questions they were asked, how they answered, and whether they got the offer. Latest: Sep 2026.
What to expect at Cognizant
Based on 3 real interviews
By role
The Cognizant interview process
Most common round types: Behavioral (1), Coding (1), Data Structures & Algorithms (1), Project Discussion (1), Technical (1).
Real Cognizant interview questions
- Resume based screening
- How would you remove duplicates in a string?
- Tell me about your past projects.
- React/angular coding question
- Find the maximum subarray sum.
- Why do you want to work as a software engineer?
- Prompt engineering question
- Fibonacci Numbers
- Given an API in json format, fetch the columns from it.
- Linked List Cycle
- What is prompt engineering?
- RAG questions
- Behavioural questions
- DSA medium level leetcode
- Complex SQL, with joins
- HashMap frequency type question
- Questions were around salary and joining dates
All 3 Cognizant interview experiences
“I was weak on the API part so all else went well except that. Be good at RAG and AI agentic and AI systems. Also be good in web development (APIs, AWS deployment)”
“Everything was very structured but package was on lower end and I got another offer so had to reject.”
“The Process was easy, even though I am in my final year of B.Tech. I would say basics from multiple domains or tech stacks are enough to get into Cognizant for freshers.”
Frequently asked questions
How many rounds are in the Cognizant interview?
Candidates report a typical 3 rounds, usually including a recruiter screen, online assessment, technical round, final / onsite round.
How hard is the Cognizant interview?
Candidates rate it 2.0/5 on average (easy), across 3 interviews.
How long does the Cognizant hiring process take?
About 2 weeks from first contact to decision, based on reported timelines.
What percentage of Cognizant candidates get an offer?
67% of candidates with a final result got an offer (2 of 3).
What does the Cognizant interview focus on?
The most common round types are Behavioral, Coding, Data Structures & Algorithms, Project Discussion.