I applied through university. The process took 2 days. I interviewed at Cognitio Analytics (Gurgaon, Haryana) in Aug 2025
Interview
3 rounds 1 oa and 2 interview. 1st interview was case study round and second one was sql based round. sql questions were not too difficult and case study round was also easy.
Other Data Engineer interview reviews for Cognitio Analytics
I applied through a staffing agency. I interviewed at Cognitio Analytics (Chennai) in Jun 2026
Interview
3 Rounds in total
R1: PySpark and Pandas coding with healthcare knowledge
R2: PySpark and Pandas coding again with a case based scenario solving on healthcare
R3: (Should have been client) But biased as technical round, just asked me insurance related questions, nothing else
Interview questions [1]
Question 1
How does an insurance company work end-to-end and how does one make profit (sector-wise agencies)?
