Glassdoor users rated their interview experience at Datavio as 100% positive with a difficulty rating score of 3 out of 5 (where 5 is the highest level of difficulty). Candidates interviewing for Frontend Engineer and Business Analyst rated their interviews as the hardest, whereas interviews for Frontend Engineer and Business Analyst roles were rated as the easiest.
The hiring process at Datavio takes an average of 7 days when considering 3 user submitted interviews across all job titles. Candidates applying for Frontend Engineer had the quickest hiring process (on average 7 days), whereas Frontend Engineer roles had the slowest hiring process (on average 7 days).
A question on based on Permutations and combinations was asked, 5-6 python coding questions were asked too , SQL was of intermediate level asked about rank, dense rank functions as well as some pandas too
It was a good experience overall as a fresher, because the process is very transparent as well as collaborative. It was a 2 tier interview that checks the reasoning as well as basic analysis skills.
Interview questions [1]
Question 1
1. One pandas library related question to deal with null values in dataframe.
2. One basic SQL related
3. One aptitude
I applied in-person. The process took 1 week. I interviewed at Datavio (Bengaluru) in Sept 2023
Interview
The interview for Frontend Development role was based on aptitude puzzles which can be found on geeksforgeeks, some javascript questions and basic DSA like binary search, sorting. Even though it wasn't related to the frontend role but was asked DSA
Interview questions [1]
Question 1
There are 25 horses among which you need to find out the fastest 3 horses. You can conduct a race among at most 5 to find out their relative speed. At no point, you can find out the actual speed of the horse in a race. Find out the minimum no. of races which are required to get the top 3 horses.