The interview process was easy and the hr and technical team who conducted the interview were very Friendly. Mostly questions were around SQL and simple Python. If you have some knowledge in these areas you can easily get through.
I applied through university. I interviewed at o9 Solutions
Interview
I applied for this through ONcampus . There were 2 rounds. They asked abt resume, sql questions, aptitude, and most important supply chain. Out of 23 students they hired 5
simple and structured interview rounds that focus on fundamentals of supply chain. Be thorough with your resume. Two rounds with senior folks and one round with a senior solution architect - the final round was more conversational.
I applied through university. I interviewed at o9 Solutions (Bengaluru) in Jan 2026
Interview
The interview process consisted of three stages:
Online Assessment – This included aptitude questions and SQL-based questions. The SQL section focused on fundamental concepts like SELECT queries, filtering, sorting, and basic JOIN operations.
Technical Round 1 – The interviewer discussed my academic and personal projects in detail. They asked me to explain the architecture, database design, and how data flows through the application. SQL questions were also asked, and I was required to write and explain queries.
Technical Round 2 – This round included more SQL problem-solving, including a JOIN-based scenario question. I was also given one logical/coding question. Apart from technical topics, the interviewer asked some normal questions to understand my mindset, learning attitude, and career goals.
Interview questions [1]
Question 1
One of the key questions was a JOIN-based SQL scenario where I had to retrieve specific data from two related tables using the correct join condition.