Glassdoor users rated their interview experience at Rubixe as 100% positive with a difficulty rating score of 3 out of 5 (where 5 is the highest level of difficulty). Candidates interviewing for Data Engineer and rated their interviews as the hardest, whereas interviews for Data Engineer and roles were rated as the easiest.
Here are the most commonly searched roles for interview reports -
I attended the interview process for a Data Engineer Intern role. The overall experience was smooth and well-organized. The process consisted of an aptitude test, a coding round, and a technical interview.
In the aptitude round, questions were based on quantitative aptitude, logical reasoning, and basic verbal ability. The difficulty level was moderate.
The coding round focused on basic problem-solving using Python. Questions included string manipulation, finding duplicates in arrays, and simple logic-based problems.
In the technical interview, questions were asked on SQL (joins, group by), Python concepts, and basic data engineering topics like ETL and data processing. I was also asked to explain my projects and the tools I used.
Build and maintain ETL/ELT data pipelines
Write and optimize SQL queries
Work with structured and semi-structured data (CSV, JSON)
Perform data validation, basic debugging, and documentation
Support data ingestion from files, APIs, and databases
Assist in basic AI/ML data preparation (feature datasets, model-ready data)
Follow data engineering best practices and coding standards
Interview questions [1]
Question 1
mid- level SQL query's and low - level python questions on data loading , data validation , data quality ,libraries.
I applied online. I interviewed at Rubixe (Bengaluru) in Jan 2026
Interview
The interview was good, easy and smooth. but there were not many job openings considering the number of people that had applied. Office is relatively small and in a gully type road.
Interview questions [1]
Question 1
they asked about projects and your knowledge in tools used in those projects