I applied online. The process took 2 days. I interviewed at Anonymous (Pune) in Jul 2025
Interview
The interview process had three rounds. The first was a technical screening with SQL and Python coding questions. The second round focused on scenario-based data engineering problems, including questions on ETL, data modeling, and pipeline design. The final round was with the hiring manager and focused on communication, previous project experience, and alignment with the team. The process took around two weeks in total.
Interview questions [1]
Question 1
How would you design a scalable data pipeline to process streaming data from IoT sensors?
It consists of three rounds i.e. online test which was the first round followed by GD which was second round and then technical and Personal interview round , it was combined which was third round
Basics syntax from programming languages like sql and python and expect intermediate questions from programming language like sql and python. Sql question like aggregate functions, joins, normalisation, optimization, etl process were asked.
this was my 1st interview and it was so new to me. focus on the progamming part and mcqs which will make you clear the rounds. Focus on DSA .
Anonymous interviews FAQs
Data Engineer applicants have rated the interview process at Anonymous with 3 out of 5 (where 5 is the highest level of difficulty) and assessed their interview experience as 100% positive. To compare, the company-average is 69.1% positive. This is according to Glassdoor user ratings.
Common stages of the interview process at Anonymous as a Data Engineer according to 2 Glassdoor interviews include:
Background check: 17%
Personality test: 17%
Skills test: 17%
One on one interview: 17%
Presentation: 8%
Other: 8%
Phone interview: 8%
IQ intelligence test: 8%
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